The meaning of the symbols of dreams/ seen in a dream.


Catarrh

A condition in which the mucous membranes of the nose and breathing passages are inflamed, often chronically... catarrh

Colitis

Inflammation of the colon... colitis

Cystitis

Inflammation of a bladder, especially the urinary bladder... cystitis

Cancer

Malignant neoplasm. Uncontrolled cell growth with local invasion and/or distant spread.... cancer

Cholesterol

A fatty substance produced predominantly by the liver, and necessary for building cell membranes, insulating the CNS, covering fats for blood transport, forming bile acids, oiling the skin and making steroid hormones. Blood cholesterols are not derived from food (digestion breaks them down) but are intentionally synthesized by the liver, in response to seeming need. Elevated cholesterols are the result of certain types of stress or metabolic imbalances, and the liver makes more than the tissues need. Although not a direct cause, high consumption of fats and proteins will convince the liver to kick into a fat/protein or anabolic stance...THEN it may oversecrete cholesterols, perhaps thinking you are putting food away for the winter.... cholesterol

Colic

A severe spasmodic griping pain... colic

Conjunctivitis

Inflammation of the conjunctiva... conjunctivitis

Cachexia

Depressed habit of mind... cachexia

Camphor

See Alcanfor.... camphor

Carbuncle

An infection of the skin and subcutaneous tissue by Staphylococcus aureus... carbuncle

Carcinoma

A malignant epithelial tumour eventually becoming fatal... carcinoma

Cardiac Arrest

Absence of a palpable pulse, and thus of circula tion of blood around the body by the heart contraction. The cause may be asystole or ventricular fibrillation.... cardiac arrest

Cataract

Opacity in the crystalline lens of the eye which may be partial or complete... cataract

Celery

See Apio.... celery

Chamomile

See Manzanilla.... chamomile

Chemotherapy

The use of chemicals/pharmaceuticals to treat disease.... chemotherapy

Cholecystitis

Inflammation of the gall bladder and ducts, sometimes from the presence of passing stones, sometimes following fasting or anorexia, sometimes because of a spreading intestinal tract infection....sometimes just because you eat three avocado sandwiches before going to bed.... cholecystitis

Cholera

A severe infectious epidemic disease due to Vibrio cholerae... cholera

Cirrhosis

Progressive fibrous tissue overgrowth in an organ... cirrhosis

Collagen

The fibrous insoluble structural protein that forms almost a third of our total body protein and holds everything together. Too much collagen is what makes a steak tough.... collagen

Colostomy

A temporary or permanent opening in the colon and the abdominal wall to allow faeces to pass out before reaching the anus.... colostomy

Coma

The state of complete loss of consciousness... coma

Congestion

Thick and boggy tissues, usually resulting from excess inflammation, or irritation that is unremitting. It is characterized by the accumulation of an excess volume of fluid, with impairment of venous and lymphatic drainage, and the buildup of unremoved cellular waste products.... congestion

Constipation

A condition in which a person infrequently passes hard FAECES (stools). Patients sometimes complain of straining, a feeling of incomplete evacuation of faeces, and abdominal or perianal discomfort. A healthy individual usually opens his or her bowels once daily but the frequency may vary, perhaps twice daily or once only every two or three days. Constipation is generally de?ned as fewer than three bowel openings a week. Healthy people may have occasional bouts of constipation, usually re?ecting a temporary change in diet or the result of taking drugs – for example, CODEINE – or any serious condition resulting in immobility, especially in elderly people.

Constipation is a chronic condition and must be distinguished from the potentially serious disorder, acute obstruction, which may have several causes (see under INTESTINE, DISEASES OF). There are several possible causes of constipation; those due to gastrointestinal disorders include:

Dietary: lack of ?bre; low ?uid consumption.

Structural: benign strictures (narrowing of gut); carcinoma of the COLON; DIVERTICULAR DISEASE.

Motility: poor bowel training when young; slow transit due to reduced muscle activity in the colon, occurring usually in women; IRRITABLE BOWEL SYNDROME (IBS); HIRSCHSPRUNG’S DISEASE.

•Defaecation: anorectal disease such as ?ssures, HAEMORRHOIDS and CROHN’S DISEASE; impaction of faeces. Non-gastrointestinal disorders causing constipation include:

Drugs: opiates (preparations of OPIUM), iron supplements, ANTACIDS containing aluminium, ANTICHOLINERGIC drugs.

Metabolic and endocrine: DIABETES MELLITUS, pregnancy (see PREGNANCY AND LABOUR), hypothyroidism (see under THYROID GLAND, DISEASES OF).

Neurological: cerebrovascular accidents (STROKE), MULTIPLE SCLEROSIS (MS), PARKINSONISM, lesions in the SPINAL CORD. Persistent constipation for which there is no

obvious cause merits thorough investigation, and people who experience a change in bowel habits – for example, alternating constipation and diarrhoea – should also seek expert advice.

Treatment Most people with constipation will respond to a dietary supplement of ?bre, coupled, when appropriate, with an increase in ?uid intake. If this fails to work, judicious use of LAXATIVES for, say, a month is justi?ed. Should constipation persist, investigations on the advice of a general practitioner will probably be needed; any further treatment will depend on the outcome of the investigations in which a specialist will usually be involved. Successful treatment of the cause should then return the patient’s bowel habits to normal.... constipation

Corn

(Hominy) See also Flour, Vegetable oils, Wheat cereals.

Nutritional Profile Energy value (calories per serving): Moderate Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: High Sodium: Low Major vitamin contribution: Vitamin A (in yellow corn), B vitamins, vitamin C Major mineral contribution: Potassium

About the Nutrients in This Food Like other grains, corn is a high-carbohydrate, high-fiber food. Eighty-one percent of the solid material in the corn kernel consists of sugars, starch, and dietary fiber, including insoluble cellulose and noncarbohydrate lignin in the seed covering and soluble pectins and gums in the kernel.* Corn has small amounts of vitamin A, the B vitamin folate, and vitamin C. Corn is a moderately good source of plant proteins, but zein (its major protein) is deficient in the essential amino acids lysine, cystine, and tryptophan. Corn is low in fat and its oils are composed primarily of unsaturated fatty acids. Yellow corn, which gets its color from the xanthophyll pigments lutein and zeaxanthin plus the vitamin A-active pigments carotene and cryptoxanthin, contains a little vitamin A; white corn has very little. One fresh ear of yellow corn, 5.5– 6.5 inches long, has three grams dietar y fiber, one gram fat (0.1 g saturated fat, 0.3 g monounsaturated fat, 0.4 mg polyunsaturated fat), 137 IU vitamin A (6 percent of the R DA for a woman, 5 percent of the R DA for a man), 34 mcg folate (9 percent of the R DA), and 5 mg vitamin C (7 percent of the R DA for a woman, 6 percent of the R DA for a man). * The most plent iful sugar in sweet corn is glucose; hydrolysis (chemical splitt ing) of corn starch is t he principal indust rial source of glucose. Since glucose is less sweet t han sucrose, sucrose and fructose are added to commercial corn syrup to make it sweeter.

The Most Nutritious Way to Serve This Food With beans (which are rich in lysine) or milk (which is rich in lysine and tryptophan), to complement the proteins in corn. With meat or a food rich in vitamin C, to make the iron in corn more useful.

Diets That May Restrict or Exclude This Food Low-fiber diet

Buying This Food Look for: Cobs that feel cool or are stored in a refrigerated bin. Keeping corn cool helps retain its vitamin C and slows the natural conversion of the corn’s sugars to starch. Choose fresh corn with medium-sized kernels that yield slightly when you press them with your fingertip. Very small kernels are immature; very large ones are older and will taste starchy rather than sweet. Both yellow and white kernels may be equally tasty, but the husk of the corn should always be moist and green. A dry yellowish husk means that the corn is old enough for the chlorophyll pigments in the husk to have faded, letting the carotenes underneath show through.

Storing This Food Refrigerate fresh corn. At room temperature, fresh-picked sweet corn will convert nearly half its sugar to starch within 24 hours and lose half its vitamin C in four days. In the refrigera- tor, it may keep all its vitamin C for up to a week and may retain its sweet taste for as long as ten days.

Preparing This Food Strip off the husks and silk, and brush with a vegetable brush to get rid of clinging silky threads. R inse the corn briefly under running water, and plunge into boiling water for four to six minutes, depending on the size of the corn.

What Happens When You Cook This Food Heat denatures (breaks apart) the long-chain protein molecules in the liquid inside the corn kernel, allowing them to form a network of protein molecules that will squeeze out moisture and turn rubbery if you cook the corn too long. Heat also allows the starch granules inside the kernel to absorb water so that they swell and eventually rupture, releasing the nutrients inside. When you cook corn, the trick is to cook it just long enough to rupture its starch granules while keeping its protein molecules from turning tough and chewy. Cooking fresh corn for several minutes in boiling water may destroy at least half of its vitamin C. At Cornell University, food scientists found that cooking fresh corn in the microwave oven (two ears/without water if very fresh/4 minutes/600 –700 watts) preserves most of the vitamin C.

How Other Kinds of Processing Affect This Food Canning and freezing. Canned corn and frozen corn both have less vitamin C than fresh- cooked corn. The vitamin is lost when the corn is heated during canning or blanched before freezing to destroy the natural enzymes that would otherwise continue to ripen it. Blanch- ing in a microwave oven rather than in boiling water can preserve the vitamin C in frozen corn (see above). Milling. Milling removes the hull and germ from the corn kernel, leaving what is called hominy. Hominy, which is sometimes soaked in wood ash (lye) to increase its calcium con- tent, can be dried and used as a cereal (grits) or ground into corn flour. Coarsely ground corn flour is called cornmeal. Processed corn cereals. All processed, ready-to-eat corn cereals are much higher in sodium and sugar than fresh corn. Added calcium carbonate. Pellagra is a niacin-deficiency disease that occurs most com- monly among people for whom corn is the staple food in a diet lacking protein foods with the essential amino acid tryptophan, which can be converted to niacin in the human body. Pellagra is not an inevitable result of a diet high in corn, however, since the niacin in corn can be made more useful by soaking the corn in a solution of calcium carbonate (lime) and water. In Mexico, for example, the corn used to make tortillas is boiled in a dilute solution of calcium carbonate (from shells or limestone) and water, then washed, drained, and ground. The alkaline bath appears to release the bound niacin in corn so that it can be absorbed by the body.

Medical Uses and/or Benefits As a wheat substitute in baking. People who are allergic to wheat or cannot tolerate the glu- ten in wheat flour or wheat cereals can often use corn flour or hominy instead. Bath powder. Corn starch, a fine powder refined from the endosperm (inner part) of the corn kernel, can be used as an inexpensive, unperfumed body or face powder. Because it absorbs oils, it is also used as an ingredient in dry shampoos.

Adverse Effects Associated with This Food Allergic reaction. According to the Merck Manual, corn is one of the 12 foods most likely to trigger the classic food allergy symptoms: hives, swelling of the lips and eyes, and upset stomach. The others are berries (blackberries, blueberries, raspberries, strawberries), choco- late, eggs, fish, legumes (green peas, lima beans, peanuts, soybeans), milk, nuts, peaches, pork, shellfish, and wheat (see wheat cer ea ls).... corn

Croup

Any condition caused by respiratory obstruction... croup

Basal Cell Carcinoma

A generally slow growing malignant epithelial tumour, which has potential to invade and metastasise, especially if untreated.... basal cell carcinoma

Biliary Colic

See CHOLECYSTITIS, CHOLECYSTALGIA, etc.... biliary colic

Cabbage

See Repollo.... cabbage

Cactus

(American) Resembling the spiny plant Caktus... cactus

Caffeine

A white crystalline substance obtained from co?ee, of which it is the active principle. Its main actions are as a cerebral stimulant, a cardiac stimulant, and a diuretic. It is a constituent of many tablets for the relief of headache, usually combined with aspirin and paracetamol, but its pain-killing properties are controversial. One unusual use is in treating apnoeic attacks in premature babies (see APNOEA).... caffeine

Calcium

The metallic element present in chalk and other forms of lime. The chief preparations used in medicine are calcium carbonate (chalk), calcium chloride, calcium gluconate, calcium hydroxide (slaked lime), liquor of calcium hydroxide (lime-water), calcium lactate, and calcium phosphate. Calcium gluconate is freely soluble in water and is used in conditions in which calcium should be given by injection.

Calcium is a most important element in diet; the chief sources of it are milk and cheese. Calcium is especially needed by the growing child and the pregnant and nursing mother. The uptake of calcium by the baby is helped by vitamin D (see APPENDIX 5: VITAMINS). A de?ciency of calcium may cause TETANY, and an excess may result in the development of CALCULI (stones) in the KIDNEYS or gallbladder (see LIVER).

The recommended daily intakes of calcium are: 500 mg for children, 700 mg for adolescents, 500–900 mg for adults and 1,200 mg for pregnant or nursing mothers.... calcium

Calculus

A concretion formed in any part of the body usually compounds of salts of organic or inorganic acids... calculus

Calyx

The outer set of sterile, floral leaves; the green, clasping base of a flower.... calyx

Cancrum Oris

Cancrum oris, also called noma, is a gangrenous ulcer about the mouth which affects sickly children, especially after some severe disease such as measles. It is due to the growth of bacteria in the tissues.... cancrum oris

Candida

A yeast-like fungus which comprises part of the normal flora of the gut but which can cause candidiasis (which includes oral and vaginal thrush) usually as an overgrowth syndrome in diabetics, the immunologicallycompromised, or as a result of the use of broad spectrum antibiotics (e.g. tetracyclines) and the contraceptive pill.... candida

Candidiasis

Generally, a disorder caused by Candida (Monilia) albicans. This is a common yeast-like fungus found in the mouth. vagina. and rectum, as well as on the outside skin. It is a common cause of thrush in infants and vaginal yeast infections. In recent years much attention has been given to the increased numbers of people with candidiasis in the upper and lower intestinal tract. This condition is now known to occur as a result of extended antibiotic therapy and anti-inflammatory treatment. Most anti­inflammatory drugs are really immunosuppressants, and the normal, stable competition between fungus and bacteria is altered by the antibiotic use; this rather benign and common skin and mucosal fungus can then move deeply into the body. Although both therapies are of major importance in managing disease, they are often prescribed or requested trivially, and both are centerpieces to the increased reliance on procedural medicine (surgery). The drug industry is paralyzed by the cost of marketing new drugs, whereas surgical procedures need far easier peer and FDA acceptance. Procedural medicine normally needs antibiotic AND anti-inflammatory therapy.... candidiasis

Capsule

A term used in several senses in medicine. It is applied to a soluble case, usually of gelatine, for enclosing small doses of unpleasant medicine.

Enteric-coated capsules, which have been largely superseded by enteric-coated tablets, are capsules treated in such a manner that the ingredients do not come in contact with the acid stomach contents but are only released when the capsule disintegrates in the alkaline contents of the intestine.

The term is also applied to the ?brous or membranous envelope of various organs, as of the spleen, liver or kidney. Additionally, it is applied to the ligamentous bag surrounding various joints and attached by its edge to the bones on either side.... capsule

Carcinoma In Situ

The ?rst stage of CARCINOMA in which the malignant tumour is present only in the EPITHELIUM, and when surgical excision of the local growth, with its pathological status con?rmed in the laboratory, should ensure a cure.... carcinoma in situ

Cardiac

Relating to the heart... cardiac

Carrier

An insurer; an underwriter of risk, who finances health care. Also refers to any organization which underwrites or administers life, health or other insurance programmes.... carrier

Case Control Study

A study that starts with the identification of persons with the disease (or other outcome variable) of interest, and a suitable control (comparison, reference) group of persons without the disease. The relationship of an attribute to the disease is examined by comparing the diseased and non-diseased with regard to how frequently the attribute is present or, if quantitative, the level of the attribute, in each of the groups.... case control study

Catalepsy

A physical condition in which part or all of the body becomes rigid. It is characterised by the adoption of strange – often statue-like – poses (CATATONIA), which may pass o? within a few minutes or may last for several hours (rarely, days). Typically brought on by a sudden mental trauma, catalepsy may occur with prolonged depression or some other serious MENTAL ILLNESS, and occasionally with EPILEPSY. Successful treatment must depend upon due recognition of all precipitating factors and circumstances.... catalepsy

Cataplexy

A condition marked by abrupt attacks of muscular weakness... cataplexy

Cathartic

Having the power of cleaning the bowels-purgative... cathartic

Cellulitis

In?ammation taking place in cellular tissue, and usually referring to infection in the subcutaneous tissue. A related word, cellulite, which has no medical meaning, is used in the slimming business to refer to excess fatty tissue in the arms, buttocks and thighs. (See ABSCESS; ERYSIPELAS.)... cellulitis

Central Nervous System

A collective term for the brain, spinal cord, their nerves, and the sensory end organs. More broadly, this can even include the neurotransmitting hormones instigated by the CNS that control the chemical nervous system, the endocrine glands.... central nervous system

Cephalic

A remedy for disorders of the head... cephalic

Chancroid

Tropical sexually transmitted disease caused by Haemophilus ducreyi . Also known as “Soft sore”. It is characterised by soft, extremely painful ulcers on the genitals and enlarged inguinal lymph nodes (“buboes”).... chancroid

Chicory

Cichorium intybus

Description: This plant grows up to 1.8 meters tall. It has leaves clustered at the base of the stem and some leaves on the stem. The base leaves resemble those of the dandelion. The flowers are sky blue and stay open only on sunny days. Chicory has a milky juice.

Habitat and Distribution: Look for chicory in old fields, waste areas, weedy lots, and along roads. It is a native of Europe and Asia, but is also found in Africa and most of North America where it grows as a weed.

Edible Parts: All parts are edible. Eat the young leaves as a salad or boil to eat as a vegetable. Cook the roots as a vegetable. For use as a coffee substitute, roast the roots until they are dark brown and then pulverize them.... chicory

Chiropody

See “podiatry”.... chiropody

Childbirth

See PREGNANCY AND LABOUR.... childbirth

Chloasma

This is an increase in the melanin pigment of the skin as a result of hormonal stimulation. It is commonly seen in pregnancy and sometimes in women on the contraceptive pill. It mainly affects the face.... chloasma

Chloroquine

A 4-aminoquinoline drug commonly used for treating malaria. Resistence is widespread in Plasmodium falciparum.... chloroquine

Cholangitis

Inflammation of of only bile ducts. This word and the next three describe conditions that may be, subjectively, all the same.... cholangitis

Chorea

A neuromuscular condition, with twitching and spastic muscle control.... chorea

Chronic

A disease or imbalance of long, slow duration, showing little overall change and characterized by periods of remission interspersed with acute episodes. The opposite of acute.... chronic

Chronic Fatigue Syndrome

(CFS) is a recently designated semi-disease, often attributed to EBV (the Epstein-Barr virus) or CMV (Cytomegalovirus) infections, characterized by FUOs (Fevers of Unknown Origin) and resulting in the patient suffering FLS (Feels Like Shit). In most of us, the microorganisms involved in CFS usually provoke nothing more than a head cold; in some individuals, however, they induce a long, grinding, and debilitating disorder, characterized by exhaustion, depression, periodic fevers...a crazy-quilt of symptoms that frustrates both the sufferer and the sometimes skeptical physician. MCS (Multiple Chemical Sensitivities) are another syndrome that is often lumped with CFS, and they may often be two faces of the same condition. I am not using all these acronyms to mock the conditions, but as an irony. There is too much (Acronym Safety Syndrome) in medicine, reducing complex and frustrating conditions to insider’s techno-babble, somehow therein trivializing otherwise complex, painful and crazy-making problems. The widest use of acronyms (AIDS, HIV, CFS, MCS, MS etc.) seems to be for diseases hardest to treat, least responsive to procedural medicine, and most depressing to discuss with patients or survivors.... chronic fatigue syndrome

Cinnamon

See Canela.... cinnamon

Cinchona

Cinchona spp.

Rubiaceae

San: Cinchona, Kunayanah

Hin: Kunain Mal: Cinchona, Quoina

Tam: Cinchona

Importance: Cinchona, known as Quinine, Peruvian or Crown bark tree is famous for the antimalarial drug ‘quinine’ obtained from the bark of the plant. The term cinchona is believed to be derived from the countess of cinchon who was cured of malaria by treating with the bark of the plant in 1638. Cinchona bark has been valued as a febrifuge by the Indians of south and central America for a long time. Over 35 alkaloids have been isolated from the plant; the most important among them being quinine, quinidine, cinchonine and cinchonidine. These alkaloids exist mainly as salts of quinic, quinovic and cinchotannic acids. The cultivated bark contains 7-10% total alkaloids of which about 70% is quinine. Similarly 60% of the total alkaloids of root bark is quinine. Quinine is isolated from the total alkaloids of the bark as quinine sulphate. Commercial preparations contain cinchonidine and dihydroquinine. They are useful for the treatment of malarial fever, pneumonia, influenza, cold, whooping couphs, septicaemia, typhoid, amoebic dysentery, pin worms, lumbago, sciatica, intercostal neuralgia, bronchial neuritis and internal hemorrhoids. They are also used as anesthetic and contraceptive. Besides, they are used in insecticide compositions for the preservation of fur, feathers, wool, felts and textiles. Over doses of these alkaloids may lead to deafness, blindness, weakness, paralysis and finally collapse, either comatose or deleterious. Quinidine sulphate is cardiac depressant and is used for curing arterial fibrillation.

Distribution: Cinchona is native to tropical South America. It is grown in Bolivia, Peru, Costa Rica, Ecuador, Columbia, Indonesia, Tanzania, Kenya, Zaire and Sri Lanka. It was introduced in 1808 in Guatemala,1860 in India, 1918 in Uganda, 1927 in Philippines and in 1942 in Costa Rica. Roy Markham introduced the plant to India. The first plantation was raised in Nilgiris and later on in Darjeeling of West Bengal. The value of the tree was learnt by Jessuit priests who introduced the bark to Europe. It first appeared in London pharmacopoeia in 1677 (Husain, 1993).

Botany: The quinine plant belongs to the family Rubiaceae and genus Cinchona which comprises over 40 species. Among these a dozen are medicinally important. The commonly cultivated species are C. calisaya Wedd., C. ledgeriana Moens, C. officinalis Linn., C. succirubra Pav. ex Kl., C. lancifolia and C. pubescens. Cinchona species have the chromosome number 2n=68. C. officinalis Linn. is most common in India. It is an evergreen tree reaching a height of 10-15m. Leaves are opposite, elliptical, ovate- lanceolate, entire and glabrous. Flowers are reddish-brown in short cymbiform, compound cymes, terminal and axillary; calyx tubular, 5-toothed, obconical, subtomentose, sub-campanulate, acute, triangular, dentate, hairy; corolla tube 5 lobed, densely silky with white depressed hairs, slightly pentagonal; stamens 5; style round, stigma submersed. Fruit is capsule ovoid-oblong; seeds elliptic, winged margin octraceous, crinulate-dentate (Biswas and Chopra, 1982).

Agrotechnology: The plant widely grows in tropical regions having an average minimum temperature of 14 C. Mountain slopes in the humid tropical areas with well distributed annual rainfall of 1500-1950mm are ideal for its cultivation. Well drained virgin and fertile forest soils with pH 4.5-6.5 are best suited for its growth. It does not tolerate waterlogging. Cinchona is propagated through seeds and vegetative means. Most of the commercial plantations are raised by seeds. Vegetative techniques such as grafting, budding and softwood cuttings are employed in countries like India, Sri Lanka, Java and Guatemala. Cinchona succirubra is commonly used as root stock in the case of grafting and budding. Hormonal treatment induces better rooting. Seedlings are first raised in nursery under shade. Raised seedbeds of convenient size are prepared, well decomposed compost or manure is applied , seeds are broadcasted uniformly at 2g/m2, covered with a thin layer of sand and irrigated. Seeds germinate in 10-20 days. Seedlings are transplanted into polythene bags after 3 months. These can be transplanted into the field after 1 year at 1-2m spacing. Trees are thinned after third year for extracting bark , leaving 50% of the trees at the end of the fifth year. The crop is damaged by a number of fungal diseases like damping of caused by Rhizoctoria solani, tip blight by Phytophthora parasatica, collar rot by Sclerotiun rolfsii, root rot by Phytophthora cinnamomi, Armillaria mellea and Pythium vexans. Field sanitation, seed treatment with organo mercurial fungicide, burning of infected plant parts and spraying 1% Bordeaux mixture are recommended for the control of the diseases (Crandall, 1954). Harvesting can be done in one or two phases. In one case, the complete tree is uprooted, after 8-10 years when the alkaloid yield is maximum. In another case, the tree is cut about 30cm from the ground for bark after 6-7 years so that fresh sprouts come up from the stem to yield a second crop which is harvested with the under ground roots after 6-7 years. Both the stem and root are cut into convenient pieces, bark is separated, dried in shade, graded, packed and traded. Bark yield is 9000-16000kg/ha (Husain, 1993).

Properties and activity: Over 35 alkaloids have been isolated from Cinchona bark, the most important among them are quinine, quinidine, cinchonine, cinchonidine, cinchophyllamine and idocinchophyllamine. There is considerable variation in alkaloid content ranging from 4% to 20%. However, 6-8% yield is obtained from commercial plantations. The non alkaloidal constituents present in the bark are bitter glycosides, -quinovin, cinchofulvic, cinchotannic and quinic acids, a bitter essential oil possessing the odour of the bark and a red coloring matter. The seed contains 6.13% fixed oil. Quinine and its derivatives are bitter, astringent, acrid, thermogenic, febrifuge, oxytocic, anodyne, anti-bacterial, anthelmintic, digestive, depurative, constipating, anti pyretic, cardiotonic, antiinflammatory, expectorant and calcifacient (Warrier et al, 1994; Bhakuni and Jain, 1995).... cinchona

Claustrophobia

Morbid fear of being in a con?ned space, or the fear experienced while in it. Claustrophobia may develop because of a previous unpleasant experience in a con?ned space. COGNITIVE BEHAVIOUR THERAPY may help patients whose daily lives are seriously affected by this disorder.... claustrophobia

Clinical Trial

A controlled research study of the safety and effectiveness of drugs, devices or techniques that occurs in four phases, starting with the enrolment of a small number of people, to the later stages in which thousands of people are involved prior to approval by the licensing authorities (for example, the Food and Drug Administration).... clinical trial

Coeliac Disease

Around one in 100 people suffers from coeliac disease, a condition in which the small INTESTINE fails to digest and absorb food, but many have no or few symptoms and remain undiagnosed. The intestinal lining is permanently sensitive to the protein gliadin (an insoluble and potentially toxic PEPTIDE protein) which is contained in GLUTEN, a constituent of the germ of wheat, barley and rye. As bread or other grain-based foods are a regular part of most people’s diet, the constant presence of gluten in the intestine of sufferers of coeliac disease causes atrophy of the digestive and absorptive cells of the intestine. Children are usually diagnosed when they develop symptoms such as vomiting, diarrhoea, lethargy, ANAEMIA, swollen abdomen and pale, frothy, foul-smelling faeces with failure to thrive. The diagnosis is usually made by a positive blood antibody test such as antiendomysial antibodies. However, because there may be an occasional false positive result, the ‘gold standard’ is to obtain a biopsy of the JEJUNUM through a tiny metal capsule that can be swallowed, a specimen taken, and the capsule retrieved. Though coeliac disease was long thought to occur in childhood, a second peak of the disorder has recently been identi?ed among people in their 50s.

Not all sufferers from coeliac disease present with gastrointestinal symptoms: doctors, using screening techniques, have increasingly identi?ed large numbers of such people. This is important because researchers have recently discovered that untreated overt and silent coeliac disease increases the risk of sufferers developing osteoporosis (brittle bone disease – see BONE, DISORDERS OF) and cancer. The osteoporosis develops because the bowel fails to absorb the CALCIUM essential for normal bone growth. Because those with coeliac disease lack the enzyme LACTASE, which is essential for digesting milk, they avoid milk – a rich source of calcium.

The key treatment is a strict, lifelong diet free of gluten. As well as returning the bowel lining to normal, this diet results in a return to normal bone density. People with coeliac disease, or parents or guardians of affected children, can obtain help and guidance from the Coeliac Society of the United Kingdom. (See also MALABSORPTION SYNDROME; SPRUE.)... coeliac disease

Colostrum

The first breast milk after birth, containing minerals and white blood cells. This is followed gradually by true milk.... colostrum

Communicable Disease

An illness due to a specific infectious agent or its toxic products which arises through transmission of that agent or its products from a reservoir to a susceptible host - either directly, through the agencyof an intermediate plant or animal host, vector, or the inanimate environment.... communicable disease

Complement

A large body of blood proteins (over 20), initiated in the liver, and intimately involved in nearly all aspects of immunity and nonspecific resistance. They form two types of self-mediated cascade reactions to antigens, antibody-antigen complexes, dead tissue and the like, and are almost solely able to initiate the rupture and killing of bacteria. The protein strings they form around foreign substances are the main “hooks” used for absorption by macrophages as they digest and clean up.... complement

Complex

A group of closely related species once thought to be a single species.... complex

Compliance

A measure of the extent to which persons undergo an assigned treatment or regimen, e.g. taking drugs, undergoing a medical or surgical procedure, following an exercise regimen, or abstaining from smoking.... compliance

Compress

Compress is the name given to a pad of linen or ?annel wrung out of water and bound to the body. It is generally wrung out of cold water, and may be covered with a piece of waterproof material. It is used to subdue pain or in?ammation. A hot compress is generally called a FOMENTATION.... compress

Conjunctiva

The mucus membrane which covers the underside of the eyelids and the front surfaces of the eyeball.... conjunctiva

Connective Tissue

Sometimes called ?brous tissue, this is one of the most abundant tissues in the body, holding together the body’s many di?erent structures. Connective tissue comprises a matrix of substances called mucopolysaccharides in which are embedded various specialist tissues and cells. These include elastic (yellow), collagenous (white) and reticular ?bres as well as macrophages (see MACROPHAGE) and MAST CELLS. Assembled in di?ering proportions, this provides structures with varying functions: bone, cartilage, tendons, ligaments and fatty and elastic tissues. Collagenous connective tissue binds the muscles together and provides the substance of skin. It is also laid down in wound repair, forming the scar tissue. Contracting with time, connective tissue becomes denser, causing the puckering that is typical in serious wounds or burns. (See ADHESION; SCAR; WOUNDS.)... connective tissue

Consent

See “informed consent”.... consent

Copper

Copper is an essential nutrient for humans, and all tissues in the human body contain traces of it. The total amount in the adult body is 100– 150 mg. Many essential enzyme systems are dependent on traces of copper; on the other hand, there is no evidence that dietary de?ciency of copper ever occurs in humans. Infants are born with an ample store, and the normal diet for an adult contains around 2 mg of copper a day. It is used in medicine as the two salts, sulphate of copper (blue stone) and nitrate of copper. The former is, in small doses, a powerful astringent, and in larger doses an irritant. Both are caustics when applied externally. Externally, either is used to rub on unhealthy ulcers and growths to stimulate the granulation tissue to more rapid healing.... copper

Coriander

(Greek) A romantic woman; resembling the spice Coryander, Coriender, Coryender... coriander

Corpus Luteum

A temporary endocrine gland formed at ovulation from part of the former egg follicle, and the source of progesterone. See PROGESTERONE, ESTROGEN, MENOPAUSE... corpus luteum

Cortisone

An early corticosteroid drug (see CORTICOSTEROIDS), now obsolete and replaced by PREDNISOLONE and HYDROCORTISONE.... cortisone

Coryza

Coryza is the technical name for a ‘cold in the head’ (see COLD, COMMON).... coryza

Counselling

Interaction offering an opportunity for a person to explore, discover and clarify ways of living with greater well-being, usually in a one-to-one discussion with a trained counsellor.... counselling

Cramp

See MUSCLES, DISORDERS OF.... cramp

Cream

The oily or fatty part of milk from which butter is prepared. Various medicinal preparations are known also as cream – for example, cold cream, which is a simple ointment containing rosewater, beeswax, borax, and almond oil scented with oil of rose.... cream

Creatinine

It is the waste product of creatine, an enzyme found in large amounts throughout the tissues, and mainly excreted in the urine. The parent compound creatine enables the body to use the “blue flame” of anaerobic combustion (as opposed to the yellow flame of oxidation). Elevated creatinine in the blood may be an early symptom of kidney disease.... creatinine

Cutaneous

... cutaneous

Cystic Fibrosis

This is the most common serious genetic disease in Caucasian children, with an incidence of about one per 2,500 births, and more than 6,000 patients in the UK (30,000 in the USA). It is an autosomal recessive disorder of the mucus-secreting glands of the lungs, the pancreas, the mouth, and the gastrointestinal tract, as well as the sweat glands of the skin. The defective gene is sited on chromosome 7 which encodes for a protein, cystic ?brosis transmembrane conductance regulator (CFTR). Individuals who inherit the gene only on one set of chromosomes can, however, carry the defect into successive generations. Where parents have a child with cystic ?brosis, they have a one-infour chance of subsequent children having the disease. They should seek GENETIC COUNSELLING.

The disorder is characterised by failure to gain weight in spite of a good appetite, by repeated attacks of bronchitis (with BRONCHIECTASIS developing at a young age), and by the passage of loose, foul-smelling and slimy stools (faeces). AMNIOCENTESIS, which yields amniotic ?uid along with cells shed from the fetus’s skin, can be used to diagnose cystic ?brosis prenatally. The levels of various enzymes can be measured in the ?uid and are abnormal when the fetus is affected by cystic ?brosis. Neonatal screening is possible using a test on blood spots – immunoreactive trypsin (IRT).

In children with symptoms or a positive family history, the disease can be tested for by measuring sweat chloride and sodium. This detects the abnormal amount of salt that is excreted via the sweat glands when cystic ?brosis is present. Con?rmation is by genetic testing.

Treatment This consists basically of regular physiotherapy and postural drainage, antibiotics and the taking of pancreatic enzyme tablets and vitamins. Some children need STEROID treatment and all require nutritional support. The earlier treatment is started, the better the results. Whereas two decades ago, only 12 per cent of affected children survived beyond adolescence, today 75 per cent survive into adult life, and an increasing number are surviving into their 40s. Patients with end-stage disease can be treated by heart-lung transplantation (with their own heart going to another recipient). Research is underway on the possible use of GENE THERAPY to control the disorder. Parents of children with cystic ?brosis, seeking help and advice, can obtain this from the Cystic Fibrosis Trust.... cystic fibrosis

Cytology

Study of cells removed from surface of organs (exfoliated cells) for the purpose of diagnosing cancer; e.g., Papanicolaou smear.... cytology

Health Centre

A centre that may carry out promotive, protective, preventive, diagnostic, curative and rehabilitative health care activities for ambulant people.... health centre

Intermediate Care

A short period of intensive rehabilitation and treatment to enable people to return home following hospitalization or to prevent admission to hospital or residential care.... intermediate care

Intermittent Claudication

A condition occurring in middle-aged and elderly people, which is characterised by pain in the legs after walking a certain distance. The pain is relieved by resting for a short time. It is due to arteriosclerosis (see ARTERIES, DISEASES OF) of the arteries to the leg, which results in inadequate blood supply to the muscles. Drugs usually have little e?ect in easing the pain, but useful preventive measures are to stop smoking, reduce weight (if overweight), and to take as much exercise as possible within the limits imposed by the pain.... intermittent claudication

Primary Care

Basic or general health care focused on the point at which a patient ideally first seeks assistance from the medical care system. It is the basis for referrals to secondary and tertiary level care.... primary care

Cyst

An abnormal sac-like swelling covered by a supporting membrane containing fluid of different consistencies which cannot escape into the general circulation.

Breast. Harmless breast tumours and cysts are common in women over 40. They may form a lump, be with or without pain. Sometimes there is a light blood-stained discharge from the nipple (Poke root). Ovary. See OVARIES.

Dermoid. May be made up of hair and skin (Greater Celandine).

Hydatid. Caused by parasitic infection (Thuja).

Sebaceous. Caused by blockage of a gland of the skin by a plug of fat (Marigold ointment).

A spot, often on the upper back, may irritate and itch and be diagnosed as a lipoma. Before resorting to surgery, external application of any one of the following may prove helpful: Castor oil, Liquid Extract Thuja, Blood root.

Cervical. Chaparral tea douche.

Dr John R. Christopher recommends: Poultice of Walnut leaves or bark. Chaparral, externally. Apple cider vinegar. ... cyst

Birth Control

See CONTRACEPTION.... birth control

Blood Clot

A blood clot arises when blood comes into contact with a foreign surface – for example, damaged blood vessels – or when tissue factors are released from damaged tissue. An initial plug of PLATELETS is converted to a de?nitive clot by the deposition of FIBRIN, which is formed by the clotting cascade and erythrocytes. (See COAGULATION.)... blood clot

Blood Count

The number of each of the cellular components per litre of blood. It may be calculated using a microscope or by an automated process.... blood count

Cachet

An oval capsule that encloses a dose of unpleasant medicine.... cachet

Caecum

The dilated ?rst part of the large intestine lying in the right lower corner of the abdomen.The small intestine and the appendix open into it, and it is continued upwards through the right ?ank as the ascending colon.... caecum

Caesarean Section

The operation used to deliver a baby through its mother’s abdominal wall. It is performed when the risks to mother or child of vaginal delivery are thought to outweigh the problems associated with operative delivery. One of the most common reasons for Caesarean section is ‘disproportion’ between the size of the fetal head and the maternal pelvis. The need for a Caesarean should be assessed anew in each pregnancy; a woman who has had a Caesarean section in the past will not automatically need to have one for subsequent deliveries. Caesarean-section rates vary dramatically from hospital to hospital, and especially between countries, emphasising that the criteria for operative delivery are not universally agreed. The current rate in the UK is about 23 per cent, and in the USA, about 28 per cent. The rate has shown a steady rise in all countries over the last decade. Fear of litigation by patients is one reason for this rise, as is the uncertainty that can arise from abnormalities seen on fetal monitoring during labour. Recent research suggesting that vaginal delivery is becoming more hazardous as the age of motherhood rises may increase the pressure from women to have a Caesarean section – as well as pressure from obstetricians.

The operation is usually performed through a low, horizontal ‘bikini line’ incision. A general anaesthetic in a heavily pregnant woman carries increased risks, so the operation is often performed under regional – epidural or spinal – ANAESTHESIA. This also allows the mother to see her baby as soon as it is born, and the baby is not exposed to agents used for general anaesthesia. If a general anaesthetic is needed (usually in an emergency), exposure to these agents may make the baby drowsy for some time afterwards.

Another problem with delivery by Caesarean section is, of course, that the mother must recover from the operation whilst coping with the demands of a small baby. (See PREGNANCY AND LABOUR.)... caesarean section

Caisson Disease

See COMPRESSED AIR ILLNESS.... caisson disease

Calamine

A mild astringent used, as calamine lotion, to soothe and protect the skin in many conditions such as eczema and urticaria.... calamine

Calamus

Luck, Healing, Money, Protection... calamus

Calcaneus

The heel-bone or os calcis, and the largest bone in the foot.... calcaneus

Calciferol

This is an outdated term for ergocaliciferol or vitamin D2 (see APPENDIX 5: VITAMINS).... calciferol

Calcinosis

Abnormal deposition of CALCIUM in the body tissue.... calcinosis

Calcitonin

A hormone, produced by the THYROID GLAND, which is involved in the metabolism of bone. Acting to lower concentrations of CALCIUM and PHOSPHATES in the blood, calcitonin is given by injection in the treatment of some patients with HYPERCALCAEMIA (especially when associated with malignant disease). In severe cases of PAGET’S DISEASE OF BONE it is used mainly for pain relief, but also relieves some of the neurological complications such as deafness.... calcitonin

Calorie

A unit of energy. Two units are called by this name. The small calorie, or gram calorie, is the amount of heat required to raise one gram of water one degree centigrade in temperature.

The large Calorie or kilocalorie, which is used in the study of dietetics and physiological processes, is the amount of heat required to raise one kilogram of water one degree centigrade in temperature. The number of Calories required to carry on the processes necessary for life and body warmth – such as the beating of the heart, the movements of the chest in breathing, and the chemical activities of the secreting glands – is, for an adult person of ordinary weight, somewhere in the neighbourhood of 1,600. For ordinary sedentary occupations an individual requires about 2,500 Calories; for light muscular work slightly over 3,000 Calories; and for hard continuous labour around 4,000 Calories daily.

Under the International System of Units (SI UNITS – see APPENDIX 6: MEASUREMENTS IN MEDICINE) the kilocalorie has been replaced by the joule, the abbreviation for which is J (1 kilocalorie=4,186·8 J). The term Calorie, however, is so well established that it has been retained in this edition. Conversion from Calories (or kilocalories) to joules is made by multiplying by 4·2 .... calorie

Campylobacter

A species of bacterium found in farm and pet animals, from which it can be transmitted to humans, in whom it is a major cause of bacterial FOOD POISONING: outbreaks of infection have followed drinking unpasteurised milk from infected cows and eating undercooked meat and poultry. It causes diarrhoea.

In the United Kingdom, the number of cases of food poisoning (by all types of infection) has risen from 102.9 to 162.9 per 100,000 population over the last 15 years. In 2003, more then 70,000 cases of food poisoning were noti?ed. The use of preventive methods throughout the food production process, marketing and consumption of food is most important in controlling infection, as is taking hygienic precautions, such as hand-washing, after handling animals – including domestic pets.

Mild cases can be treated at home with no solid food but plenty of liquids and some salt. Serious cases require hospital care.... campylobacter

Cannula

A tube for insertion into the body, designed to ?t tightly round a trocar – a sharp, pointed instrument which is withdrawn from the cannula after insertion, so that ?uid may run out through the latter.... cannula

Cannabis

Psychoactive substances obtained from Cannabis sativa or Indian hemp, they are the oldest euphoriants. Also called marijuana, these substances do not usually result in physical DEPENDENCE but chronic abuse leads to passivity, apathy and inertia. Acute adverse effects include transient panic reactions and toxic psychoses. The panic reactions are characterised by anxiety, helplessness and loss of control and may be accompanied by ?orid paranoid thoughts and hallucinations. The toxic psychoses are characterised by the sudden onset of confusion and visual hallucinations. Even at lower doses, cannabis products can precipitate functional psychoses in vulnerable individuals. The acute physical manifestations of short-term cannabis abuse are conjunctival su?usion and tachycardia.

The chopped leaves are usually smoked but can be eaten in food or taken as tea. The active ingredient is tetrahydrocannibol. There is much public debate in western countries over the social use of cannabis: it is illegal to possess or supply the substance in the United Kingdom, but nevertheless cannabis is quite widely used. Cannabis is classi?ed as a Schedule 1 drug under the Misuse of Drugs Act 1971 and has not o?cially been used medicinally – despite some claims that it is helpful in ameliorating painful symptoms in certain serious chronic diseases such as multiple sclerosis. A related agent, NABILONE, is a synthetic cannabinoid licenced for use in treating nausea and vomiting caused by CYTOTOXIC drugs.... cannabis

Captopril

An ACE-inhibitor drug introduced for the treatment of patients with severe HYPERTENSION. It acts by lowering the concentration in the blood of angiotensin II which is one of the factors responsible for high blood pressure. (See ANGIOTENSIN; RENIN.)... captopril

Carbamazepine

An anticonvulsant drug used to treat most types of EPILEPSY, including simple and complex partial seizures and tonic-clonic seizures secondary to a focal discharge. Monitoring of concentrations in the blood may be of help in ?nding the most e?ective dose. Carbamazepine has generally fewer side-effects than other antiepileptic drugs; even so, it should be started at a low dose and increased incrementally. The drug is also used to treat TRIGEMINAL NEURALGIA and other types of nerve pain, as well as pain from a PHANTOM LIMB. DEPRESSION resistant to LITHIUM CARBONATE may also bene?t from carbamazepine.... carbamazepine

Carbimazole

One of the most widely used drugs in the treatment of HYPERTHYROIDISM. It acts by interferring with the synthesis of thyroid hormone in the thyroid gland.... carbimazole

Carcinogen

A chemical or other agent that has been implicated in causing cancer.... carcinogen

Carcinogenesis

Carcinogenesis is the means or method whereby the changes responsible for the induction of CANCER are brought about.... carcinogenesis

Carcinomatosis

The spread of cancer cells from their original site of growth to other tissues in the body. Such a spread of cancer, which takes place mainly via blood and lymph vessels, is usually fatal. CHEMOTHERAPY and RADIOTHERAPY may, however, check the spread or sometimes destroy the cancerous growth.... carcinomatosis

Cardiac Cycle

The various sequential movements of the heart that comprise the rhythmic relaxation and expansion of the heart muscles as ?rst the atria contract and force the blood into the ventricles (diastole), which then contract (systole) to pump the blood round the body. (See ELECTROCARDIOGRAM (ECG).)

Cardiac Disease

See HEART, DISEASES OF.... cardiac cycle

Cardiac Output

The volume of blood pumped out per minute by the ventricles of the heart. It is one measure of the heart’s e?ciency. At rest, the heart of a healthy adult will pump between 2.5 and 4.5 litres of blood every minute. Exercise will raise this to as much as 30 litres a minute but, if this ?gure is low, it suggests that the heart muscle may be diseased or that the person has suffered severe blood loss.... cardiac output

Cardiology

That branch of medical science devoted to the study of the diseases of the heart.... cardiology

Cardiomyopathy

A general term covering primary disease of the heart muscle. (See HEART, DISEASES OF.)... cardiomyopathy

Cardiopulmonary Bypass

A procedure in which the body’s circulation of blood is kept going when the heart is intentionally stopped to enable heart surgery to be carried out. A HEART-LUNG MACHINE substitutes for the heart’s pumping action and the blood is oxygenated at the same time.... cardiopulmonary bypass

Cardiotonic

Keeping the heart functioning normally... cardiotonic

Cardioversion

Cardioversion, or DEFIBRILLATION, is indicated in patients with ventricular ?brillation or tachycardia, fast or irregular heartbeat, if other treatments have failed. A general anaesthetic is given if the patient is conscious, following which a carefully timed direct-current shock is applied to the patient’s chest wall using a DEFIBRILLATOR. The patient’s ECG rhythm should then be monitored and anticoagulants considered, as the risk of EMBOLISM is increased.... cardioversion

Carminative

Drug causing the release of stomach or intestinal gas... carminative

Carotene

A colouring matter of carrots, other plants, butter and yolk of egg, carotene is the precursor of vitamin A, which is formed from carotene in the liver. (See VITAMIN and APPENDIX 5: VITAMINS.)... carotene

Carpus

The Latin term for the WRIST, composed of eight small bones ?rmly joined together with ligaments, but capable of a certain amount of sliding movement over one another.... carpus

Cartilage

A hard but pliant substance forming parts of the skeleton – for example, the cartilages of the ribs, of the larynx and of the ears. Microscopically, cartilage is found to consist of cells arranged in twos or in rows, and embedded in a ground-glass-like material devoid of blood vessels and nerves. The end of every long bone has a smooth layer of hyaline cartilage on it where it forms a joint with other bones (articular cartilage), and in young persons up to about the age of 16 there is a plate of cartilage (epiphyseal cartilage) running right across the bone about 12 mm (half an inch) from each end. The latter, by constantly thickening and changing into bone, causes the increase in length of the bone. (See also BONE.) In some situations there is found a combination of cartilage and ?brous tissue, as in the discs between the vertebrae of the spine. This ?bro-cartilage, as it is known, combines the pliability of ?brous tissue with the elasticity of cartilage. (For cartilages of the knee, see KNEE.)... cartilage

Cascara Sagrada

Rhamnus purshiana. N.O. Rhamnaceae.

Synonym: Sacred Bark, Chittem Bark.

Habitat: California and British Columbia. Features ? Bark in quills about three-quarter inch wide by one-sixteenth inch thick,

furrowed-longitudinally, purplish-brown in colour. Inner surface longitudinally

striated, transversely wrinkled. Fracture pale brown, or dark brown when older.

Persistently bitter taste, leather-like odour.

Older bark is preferred, younger sometimes griping. Part used ? Bark.

Action: Tonic laxative.

In habitual constipation due to sluggishness and atony of the lower bowel, and for digestive disorders generally. Doses for chronic constipation, firstly 1/2 to 1 teaspoonful at bedtime, afterwards 5-10 drops before each meal, of the fluid extract.... cascara sagrada

Catabolism

The breakdown by the body of complex substances to form simpler ones, a process that is accompanied by the release of energy. Among the substances catabolised are nutrients, such as CARBOHYDRATE and PROTEIN in food, and in storage in the body – for example, GLYCOGEN.... catabolism

Castration

This is literally de?ned as ‘deprivation of the power of generation’. In practical terms this involves surgical removal of both OVARIES, or both testicles (see TESTICLE). Such an operation is most commonly associated with the treatment of malignant lesions. In women who have reached the menopause, bilateral oophorectomy is routinely performed during HYSTERECTOMY, especially in cases of uterine carcinoma, and is usually performed when removing an ovarian tumour or malignant cyst. It is essential that the surgeon discusses with a woman before an operation when it might prove bene?cial to remove her ovaries in addition to carrying out the main procedure. In men, orchidectomy is routine for testicular tumours, and is sometimes carried out when treating prostatic cancer.... castration

Catatonia

A condition in which an individual takes up odd postures, often accompanied by muteness or semi-coma. The arms and legs may be moved passively by someone else into positions that the sufferer then holds for many hours. Catatonia occurs in SCHIZOPHRENIA. It may also be associated with organic brain disease such as encephalitis lethargica (see ENCEPHALITIS), tumours and carbon monoxide intoxication.... catatonia

Catecholamines

Hormones released by the body under any stressful reaction, or after envenomation (eg Irukandji), that affect the circulatory system, often increasing heart rate and blood pressure.... catecholamines

Causalgia

A severe burning pain in a limb in which the sympathetic and somatic nerves have been damaged.... causalgia

Cayenne

Capsicum minimum. N.O. Solanaceae.

Synonym: African Pepper, Bird Pepper, Guinea Pepper and Chillies.

Habitat: There are many varieties of the shrub, which is indigenous to India, Africa and South America.

Features ? The oblong-conical shaped pods are fiery to the taste, and the numerous seeds contain a large amount of oil, which has a similar effect on the palate. The fruit itself, however, differs widely in size, colour and strength. The yellowish-red product of Sierra Leone is the most pungent, the long, bright red type from Japan being much milder.

(Capsicum annum is cultivated in Hungary, and fed to canaries in order to improve the appearance of the plumage. Known as "tasteless Cayenne," this is quite free from pungency.)

Part used ? Dried, ripe fruit. Used for medicinal and culinary purposes.

Action: Cayenne is acknowledged as the finest stimulant in the herbal materia medica, and is, in addition, carminative, tonic, diaphoretic and rubifacient.

As a pure stimulant, the administration of Cayenne produces a natural warmth and uniform circulation, and in dyspepsia and flatulence the carminative effect is especially noticeable. As a diaphoretic it may be used whenever it is desired to open the pores and bring about increased perspiration.

Capsicum is a constituent of many of the herbal compounds, including the well-known composition powders, Thomson's formula for which will be found in the appropriate section of this book. The dose of the powdered fruit is 5-20 grains.

Coffin is a champion of the virtues of Capsicum, one of his reasons being that, unlike most of the stimulants of allopathy, it is not a narcotic.... cayenne

Celandine

Chelidonium majus. N.O. Papaveraceae.

Synonym: Garden Celandine, Greater Celandine.

Habitat: Uncultivated places, and close to old walls.

Features ? This straggling, well-branched plant, which belongs to the poppy family, is not related either medicinally or botanically to Pilewort, which latter is commonly known as the Small or Lesser Celandine. This apparent confusion probably arose from some imagined superficial resemblance. The hairy stem of our present subject reaches a height of two feet, and exudes a saffron-yellow juice when fresh. The pinnate leaves are also slightly hairy, green above and greyish underneath, and are six to twelve inches long by two to three inches wide. The root tapers, and the yellow- flowers appear in May and June singly at the end of three or four smaller stalks given off from the end of a main flower stalk. The taste is bitter and caustic, the smell disagreeable.

Part used ? Herb.

Action: Alterative, diuretic and cathartic.

The infusion of 1 ounce to 1 pint of boiling water is taken in wineglassful doses three times daily, as part of the treatment for jaundice, eczema, and scrofulous diseases. The infusion is also helpful when applied directly to abrasions and bruises, and the fresh juice makes a useful application for corns and warts.

Culpeper knew of the virtues of Celandine in jaundice, and refers to it thus ? "The herb or roots boiled in white wine and drunk, a few Aniseeds being boiled therewith, openeth obstructions of the liver and gall, helpeth the yellow jaundice."... celandine

Cell

The smallest unit of living material that can function independently.... cell

Centaury

Erythraea centaurium. N.O. Gentianaceae.

Synonym: Century, Feverwort.

Habitat: Dry pastures.

Features ? Stem up to one foot high. Leaves opposite, lanceolate-ovate, three to five longitudinal ribs, smooth, entire at margins. Flowers (July and August) pink, twisted anthers. Whole plant bitter to the taste.

Part used ? Herb.

Action: Stomachic, bitter tonic.

In dyspepsia. Also jaundice, together with Bayberry bark. Three or four wineglass doses daily of the 1 ounce to 1 pint infusion.

R. L. Hool recommends equal parts of Centaury and Raspberry leaves in a similar infusion and dosage to above as a tonic for delicate and elderly people. He considers that Centaury "acts particularly upon the heart as a general strengthener." Coffin stresses its value in jaundice.... centaury

Cerebellar Ataxia

Uncoordinated movements, including an unsteady gait, caused by damage to or disease of the cerebellum (see BRAIN). Brain tumours, MULTIPLE SCLEROSIS (MS) and stroke can result in ataxia – as can excessive consumption of alcohol, and degeneration of the cerebellum as a result of an inherited disease. A?ected victims may have slurred speech, hand tremors and nystagmus (see under EYE, DISORDERS OF).... cerebellar ataxia

Cerebral Palsy

The term used to describe a group of conditions characterised by varying degrees of paralysis and originating in infancy or early childhood. In some 80 per cent of cases this takes the form of spastic paralysis (muscle sti?ness), hence the now obsolete lay description of sufferers as ‘spastics’. The incidence is believed to be around 2 or 2·5 per 1,000 of the childhood community. In the majority of cases the abnormality dates from well before birth: among the factors are some genetic malformation of the brain, a congenital defect of the brain, or some adverse e?ect on the fetal brain as by infection during pregnancy. Among the factors during birth that may be responsible is prolonged lack of oxygen such as can occur during a di?cult labour; this may be the cause in up to 15 per cent of cases. In some 10–15 per cent of cases the condition is acquired after birth, when it may be due to KERNICTERUS, infection of the brain, cerebral thrombosis or embolism, or trauma. Acute illness in infancy, such as meningitis, may result in cerebral palsy.

The disease manifests itself in many ways. It may not be ?nally diagnosed and characterised until the infant is two years old, but may be apparent much earlier – even soon after birth. The child may be spastic or ?accid, or the slow, writhing involuntary movements known as athetosis may be the predominant feature. These involuntary movements often disappear during sleep and may be controlled, or even abolished, in some cases by training the child to relax. The paralysis varies tremendously. It may involve the limbs on one side of the body (hemiplegia), both lower limbs (paraplegia), or all four limbs (DIPLEGIA and QUADRIPLEGIA). Learning disability (with an IQ under 70) is present in around 75 per cent of all children but children with diplegia or athetoid symptoms may have normal or even high intelligence. Associated problems may include hearing or visual disability, behavioural problems and epilepsy.

The outlook for life is good, only the more severely affected cases dying in infancy. Although there is no cure, much can be done to help these disabled children, particularly if the condition is detected at an early stage. Assistance is available from NHS developmental and assessment clinics, supervised by community paediatricians and involving a team approach from experts in education, physiotherapy, occupational therapy and speech training. In this way many of these handicapped children reach adulthood able to lead near-normal lives. Much help in dealing with these children can be obtained from SCOPE (formerly the Spastics Society), and Advice Service Capability Scotland (ASCS).... cerebral palsy

Cerumen

The name for the wax-like secretion found in the external ear.... cerumen

Cerebrospinal Fluid

The ?uid within the ventricles of the brain and bathing its surface and that of the spinal cord. Normally a clear, colourless ?uid, its pressure when an individual is lying on one side is 50 to 150 mm water. A LUMBAR PUNCTURE should not be done if the intracranial pressure is raised (see HYDROCEPHALUS).

The cerebrospinal ?uid (CSF) provides useful information in various conditions and is invaluable in the diagnosis of acute and chronic in?ammatory diseases of the nervous system. Bacterial MENINGITIS results in a large increase in the number of polymorphonuclear LEUCOCYTES, while a marked lymphocytosis is seen in viral meningitis and ENCEPHALITIS, tuberculous meningitis and neurosyphilis. The total protein content is raised in many neurological diseases, being particularly high with neuro?bromatosis (see VON RECKLINGHAUSEN’S DISEASE) and Guillan-Barré syndrome, while the immunoglobulin G fraction is raised in MULTIPLE SCLEROSIS (MS), neurosyphilis, and connective-tissue disorders. The glucose content is raised in diabetes (see DIABETES MELLITUS), but may be very low in bacterial meningitis, when appropriately stained smears or cultures often de?ne the infecting organism. The CSF can also be used to measure immune proteins produced in response to infection, helping diagnosis in cases where the organism is not grown in the laboratory culture.... cerebrospinal fluid

Cervical

Cervical means anything pertaining to the neck, or to the neck of the womb.... cervical

Cervicitis

In?ammation of the cervix uteri or neck of the womb.... cervicitis

Cetrimide

Also known as cetavlon, cetrimide is the o?cial name for a mixture of alkyl ammonium bromides. It is a potent antiseptic, and as a 1 per cent solution is used for cleaning and disinfecting wounds, and in the ?rst-aid treatment of burns. As it is also a detergent, it is particularly useful for cleaning the skin, and also for cleansing and disinfecting greasy and infected bowls and baths.... cetrimide

Chagas’ Disease

A zoonotic protozoan disease endemic to parts of Latin America and caused by Trypanosmoma cruzi with reduviid (Triatomid or assassin) bugs as the vectors.... chagas’ disease

Chalazion

See EYE, DISORDERS OF.... chalazion

Chancre

The primary lesion of SYPHILIS.... chancre

Chest

The chest, or THORAX, is the upper part of the trunk. It is enclosed by the breastbone (sternum) and the 12 ribs which join the sternum by way of cartilages and are attached to the spine behind. At the top of the thorax, the opening in between the ?rst ribs admits the windpipe (TRACHEA), the gullet (OESOPHAGUS) and the large blood vessels. The bottom of the thorax is separated from the abdomen below by the muscular DIAPHRAGM which is the main muscle of breathing. Other muscles of respiration, the intercostal muscles, lie in between the ribs. Overlying the ribs are layers of muscle and soft tissue including the breast tissue.

Contents The trachea divides into right and left main bronchi which go to the two LUNGS. The left lung is slightly smaller than the right. The right has three lobes (upper, middle and lower) and the left lung has two lobes (upper and lower). Each lung is covered by two thin membranes lubricated by a thin layer of ?uid. These are the pleura; similar structures cover the heart (pericardium). The heart lies in the middle, displaced slightly to the left. The oesophagus passes right through the chest to enter the stomach just below the diaphragm. Various nerves, blood vessels and lymph channels run through the thorax. The thoracic duct is the main lymphatic drainage channel emptying into a vein on the left side of the root of the neck. (For diseases affecting the chest and its contents, see HEART, DISEASES OF; LUNGS, DISEASES OF; CHEST, DEFORMITIES OF.)... chest

Chestnut

Castanea sativa

Description: The European chestnut is usually a large tree, up to 18 meters in height.

Habitat and Distribution: In temperate regions, the chestnut is found in both hardwood and coniferous forests. In the tropics, it is found in semievergreen seasonal forests. They are found over all of middle and south Europe and across middle Asia to China and Japan. They are relatively abundant along the edge of meadows and as a forest tree. The European chestnut is one of the most common varieties. Wild chestnuts in Asia belong to the related chestnut species.

Edible Parts: Chestnuts are highly useful as survival food. Ripe nuts are usually picked in autumn, although unripe nuts picked while green may also be used for food. Perhaps the easiest way to prepare them is to roast the ripe nuts in embers. Cooked this way, they are quite tasty, and you can eat large quantities. Another way is to boil the kernels after removing the outer shell. After being boiled until fairly soft, you can mash the nuts like potatoes.... chestnut

Chickenpox

Also known as varicella. An acute, contagious disease predominantly of children – although it may occur at any age – characterised by fever and an eruption on the skin. The name, chickenpox, is said to be derived from the resemblance of the eruption to boiled chickpeas.

Causes The disease occurs in epidemics affecting especially children under the age of ten years. It is due to the varicella zoster virus, and the condition is an extremely infectious one from child to child. Although an attack confers life-long immunity, the virus may lie dormant and manifest itself in adult life as HERPES ZOSTER or shingles.

Symptoms There is an incubation period of 14–21 days after infection, and then the child becomes feverish or has a slight shivering, or may feel more severely ill with vomiting and pains in the back and legs. Almost at the same time, an eruption consisting of red pimples which quickly change into vesicles ?lled with clear ?uid appears on the back and chest, sometimes about the forehead, and less frequently on the limbs. These vesicles appear over several days and during the second day may show a change of their contents to turbid, purulent ?uid. Within a day or two they burst, or, at all events, shrivel up and become covered with brownish crusts. The small crusts have all dried up and fallen o? in little more than a week and recovery is almost always complete.

Treatment The fever can be reduced with paracetamol and the itching soothed with CALAMINE lotion. If the child has an immune disorder, is suffering from a major complication such as pneumonia, or is very unwell, an antiviral drug (aciclovir) can be used. It is likely to be e?ective only at an early stage. A vaccine is available in many parts of the world but is not used in the UK; the argument against its use is that it may delay chickenpox until adult life when the disease tends to be much more severe.... chickenpox

Chickweed

Stellaria media. N.O. Caryophyllaceae.

Synonym: Star-weed, Star duckweed.

Habitat: Waste places, roadsides.

Features ? Stem weak, straggling, freely branched; line of white hairs along one side only, changing direction at each pair of leaves. Leaves small, ovate, sessile above, flat stalks lower. Flowers white, very small, petals deeply cleft, singly on axils of upper leaves. Taste slightly salty.

Part used ? Herb.

Action: Demulcent, emollient, pectoral.

Inflammation of the respiratory organs and internal membranes generally. One ounce of herb in 1 1/2 pints of water simmered down to 1 pint. Dose, wineglassful every two or three hours. Used externally as a poultice for inflamed surfaces, boils, burns and skin eruptions.... chickweed

Child Abuse

This traditional term covers the neglect, physical injury, emotional trauma and sexual abuse of a child. Professional sta? responsible for the care and well-being of children now refer to physical injury as ‘non-accidental injury’. Child abuse may be caused by parents, relatives or carers. In England around 35,000 children are on local-authority social-service department child-protection registers – that is, are regarded as having been abused or at risk of abuse. Physical abuse or non-accidental injury is the most easily recognised form; victims of sexual abuse may not reveal their experiences until adulthood, and often not at all. Where child abuse is suspected, health, social-care and educational professionals have a duty to report the case to the local authority under the terms of the Children Act. The authority has a duty to investigate and this may mean admitting a child to hospital or to local-authority care. Abuse may be the result of impulsive action by adults or it may be premeditated: for example, the continued sexual exploitation of a child over several years. Premeditated physical assault is rare but is liable to cause serious injury to a child and requires urgent action when identi?ed. Adults will go to some lengths to cover up persistent abuse. The child’s interests are paramount but the parents may well be under severe stress and also require sympathetic handling.

In recent years persistent child abuse in some children’s homes has come to light, with widespread publicity following o?enders’ appearances in court. Local communities have also protested about convicted paedophiles, released from prison, coming to live in their communities.

In England and Wales, local-government social-services departments are central in the prevention, investigation and management of cases of child abuse. They have four important protection duties laid down in the Children Act 1989. They are charged (1) to prevent children from suffering ill treatment and neglect; (2) to safeguard and promote the welfare of children in need; (3) when requested by a court, to investigate a child’s circumstances; (4) to investigate information – in concert with the NSPCC (National Society for the Prevention of Cruelty to Children) – that a child is suffering or is likely to suffer signi?cant harm, and to decide whether action is necessary to safeguard and promote the child’s welfare. Similar provisions exist in the other parts of the United Kingdom.

When anyone suspects that child abuse is occurring, contact should be made with the relevant social-services department or, in Scotland, with the children’s reporter. (See NONACCIDENTAL INJURY (NAI); PAEDOPHILIA.)... child abuse

Chlamydia

A genus of intracellular Gram negative bacteria including Chlamydia trachomatis, C. pneumoniae and C. psittaci.... chlamydia

Chlorambucil

One of several ALKYLATING AGENTS widely used in cancer chemotherapy, chlorambucil is an oral drug commonly used to treat chronic lymphocytic LEUKEMIA, non-Hodgkin’s lymphomas, Hodgkin’s disease (see LYMPHOMA) and ovarian cancer (see OVARIES, DISEASES OF). Apart from suppression of bone-marrow activity, side-effects are few.... chlorambucil

Chloramphenicol

An antibiotic derived from a soil organism, Streptomyces venezuelae. It is also prepared synthetically. A potent broad-spectrum antibiotic, chloramphenicol may, however, cause serious side-effects such as aplastic ANAEMIA, peripheral NEURITIS, optic neuritis and, in neonates, abdominal distension and circulatory collapse. The drug should therefore be reserved for the treatment of life-threatening infections such as Haemophilus in?uenzae, SEPTICAEMIA or MENINGITIS, typhoid fever (see ENTERIC FEVER) and TYPHUS FEVER, when the causative organism proves resistant to other drugs. However, because it is inexpensive, it is used widely in developing countries. This antibiotic is available as drops for use in eye and ear infection, where safety is not a problem.... chloramphenicol

Chlordiazepoxide

A widely used anti-anxiety drug. (See TRANQUILLISERS; BENZODIAZEPINES.)... chlordiazepoxide

Chlorhexidine

An antiseptic which has a bacteriostatic action against many bacteria.... chlorhexidine

Chlorine

See SODIUM HYPOCHLORITE.... chlorine

Chloroform

A chemical used for immobilising mosquitoes to facilitate their handling. It is toxic and should be used with extreme care.... chloroform

Chlorophyll

The green colouring matter of plants. Its main use is as a colouring agent, principally for soaps, oils and fats. It is also being found of value as a deodorant dressing to remove, or diminish, the unpleasant odour of heavily infected sores and wounds.... chlorophyll

Chlorpromazine

Chlorpromazine is chemically related to the antihistamine drug, PROMETHAZINE HYDROCHLORIDE. One of the ?rst antipsychotic drugs to be marketed, it is used extensively in psychiatry on account of its action in calming psychotic activity without producing undue general depression or clouding of consciousness. The drug is used particularly in SCHIZOPHRENIA and mania. It carries a risk of contact sensitisation, so should be handled with care, and the drug has a wide range of side-effects.... chlorpromazine

Cholagogue

A drug which causes increased flow of bile into the intestine... cholagogue

Cholangiocarcinoma

A cancer in the bile ducts of the liver associated with opisthorchiasis. See Opisthorchiasis.... cholangiocarcinoma

Cholangiography

The process whereby the bile ducts (see BILE DUCT) and the gall-bladder (see LIVER) are rendered radio-opaque and therefore visible on an X-ray ?lm.... cholangiography

Cholecystectomy

Removal of the gall-bladder (see LIVER) by operation.... cholecystectomy

Choking

Choking is the process which results from an obstruction to breathing situated in the larynx (see AIR PASSAGES). It may occur as the result of disease causing swelling round the glottis (the entrance to the larynx), or of some nervous disorders that interfere with the regulation of the muscles which open and shut the larynx. Generally, however, it is due to the irritation of a piece of food or other substance introduced by the mouth, which provokes coughing but only partly interferes with breathing. As the mucous membrane lining the upper part of the latter is especially sensitive, coughing results in order to expel the cause of irritation. At the same time, if the foreign body is of any size, lividity of the face appears, due to partial su?ocation (see ASPHYXIA).

Treatment The choking person should take slow, deep inspirations, which do not force the particle further in (as sudden catchings of the breath between the coughs do), and which produce more powerful coughs. If the coughing is weak, one or two strong blows with the palm of the hand over either shoulder blade, timed to coincide with coughs, aid the e?ect of the coughing. If this is ine?ective, the Heimlich manoeuvre may be used. This involves hugging the person from behind with one’s hands just under the diaphragm. A sudden upward compressive movement is made which serves to dislodge any foreign body. In the case of a baby, sit down with left forearm resting on thigh. Place the baby chest-down along the forearm, holding its head and jaw with the ?ngers and thumb. The infant’s head should be lower than its trunk. Gently deliver three or four blows between the shoulder blades with the free hand. The resuscitator should not attempt blind ?nger-sweeps at the back of the mouth; these can impact a foreign body in the larynx.

If normal breathing (in adult or child) cannot be quickly restored, seek urgent medical help. Sometimes an emergency TRACHEOSTOMY is necessary to restore the air supply to the lungs. (See APPENDIX 1: BASIC FIRST AID.)... choking

Cholecystography

The process whereby the gall-bladder (see LIVER) is rendered radio-opaque and therefore visisble on an X-ray ?lm.... cholecystography

Cholecystokinin

The hormone (see HORMONES) released from the lining membrane of the DUODENUM when food is taken, and which initiates emptying of the gall-bladder (see LIVER).... cholecystokinin

Cholelithiasis

Having gall stones.... cholelithiasis

Choleretic

The term applied to a drug that stimulates the ?ow of BILE.... choleretic

Cholestasis

A reduction or stoppage in the ?ow of BILE into the intestine caused either by a blockage such as a stone in the BILE DUCT or by liver disease disturbing the production of bile. The ?rst type is called extrahepatic biliary obstruction and the second, intrahepatic cholestasis. The patient develops jaundice and itching and passes dark urine and pale faeces. Cholestasis may occasionally occur during pregnancy.... cholestasis

Cholestyramine

A drug of value in the treatment of the PRURITUS, or itching, which occurs in association with JAUNDICE. It does this by ‘binding’ the bile salts in the gut and so preventing their being reabsorbed into the bloodstream, where their excess in jaundice is responsible for the itching. It reduces the level of cholesterol and triglycerides in the blood and thereby, like clo?brate and STATINS, helping to reduce the incidence of coronary artery heart disease. (See HEART, DISEASES OF; HYPERLIPIDAEMIA.)... cholestyramine

Cholinergic

Pertaining to functions primarily controlled by the parasympathetic nervous system. See PARASYMPATHETIC... cholinergic

Chondroma

A TUMOUR composed in part of cartilage.... chondroma

Choriocarcinoma

A form of cancer affecting the CHORION, in the treatment of which particularly impressive results are being obtained from the use of methotrexate.... choriocarcinoma

Chorion

This is the more external of the two fetal membranes. (See PLACENTA.)... chorion

Choroid

See EYE.... choroid

Choroid Plexus

An extensive web of blood vessels occurring in the ventricles of the BRAIN and producing the CEREBROSPINAL FLUID.... choroid plexus

Choroiditis

See UVEITIS.... choroiditis

Christmas Disease

A hereditary disorder of blood coagulation which can only be distinguished from HAEMOPHILIA by laboratory tests. It is so-called after the surname of the ?rst case reported in this country. About one in every ten patients clinically diagnosed as haemophiliac has in fact Christmas disease. It is due to lack in the blood of Factor IX (see COAGULATION).... christmas disease

Cilia

Tiny hair-like cells that beat together, `wafting’, like a field of corn. They have the specialised function of moving substances (eg. food) across an area. Cilia also serve as organs of locomotion for ciliate protozoa.... cilia

Ciliary Body

That part of the EYE that connects the iris and the choroid. The ciliary ring is next to the choroid; the ciliary processes comprise many ridges behind the iris, to which the lens’s suspensory ligament is attached; and the ciliary muscle contracts to change the curvature of the lens and so adjust the accommodation of the eye.... ciliary body

Cimetidine

Cimetidine is a drug (known as an H2 receptor antagonist) that is widely used in the treatment of PEPTIC ULCER. It acts by reducing the hyperacidity of the gastric juice by antagonising histamine receptors in the stomach.... cimetidine

Cisplatin

A toxic drug with an alkylating action that gives it useful anti-tumour properties, especially against solid tumours such as ovarian and testicular cancers (see CYTOTOXIC).... cisplatin

Circumcision

A surgical procedure to remove the prepuce of the PENIS in males and a part or all of the external genitalia in females (see below). Circumcision is mainly done for religious or ethnic reasons; there is virtually no medical or surgical reason for the procedure. (The PREPUCE is not normally retractable in infancy, so this is not an indication for the operation – by the age of four the prepuce is retractable in most boys.) Americans are more enthusiastic about circumcision, and the reason o?ered is that cancer of the penis occurs only when a foreskin is present. This is however a rare disease. In the uncircumcised adult there is an increased transmission of herpes and cytomegaloviruses during the reproductive years, but this can be reduced by adequate cleansing. PHIMOSIS (restricted opening of the foreskin) is sometimes an indication for circumcision but can also be dealt with by division of adhesions between the foreskin and glans under local anesthetic. Haemorrhage, infection and meatal stenosis are rare complications of circumcision.

Circumcision in women is a damaging procedure, involving the removal of all or parts of the CLITORIS, LABIA majora and labia minora, sometimes combined with narowing of the entrance to the VAGINA. Total removal of the external female genitalia, including the clitoris, is called INFIBULATION. The result may be psychological and sexual problems and complications in childbirth, with no known bene?t to the woman’s health, though cultural pressures have resulted in its continuation in some Muslim and African countries, despite widespread condemnation of the practice and campaigns to stop it. It has been estimated that more than 80 million women in 30 countries have been circumcised.... circumcision

Claudication

A cramp-like pain that occurs in the legs on walking. It may cause the sufferer to limp or, if severe, stop him or her from walking. The usual cause is narrowing or blockage of the arteries in the legs due to ATHEROSCLEROSIS: smoking is a contributary factor. Intermittent claudication occurs when a person has to stop every so often to let the pain – caused by the build-up of waste products in the muscles – to subside. The condition may be improved by exercise, for example, for an hour a day (resting when the pain starts). Pentoxifylline, a vasodilator, may help, as may CALCIUM-CHANNEL BLOCKERS. Patients must avoid all tobacco products.... claudication

Clavicle

The bone which runs from the upper end of the breastbone towards the tip of the shoulder across the root of the neck. It supports the upper limb, keeps it out from the side, and gives breadth to the shoulders. The bone is shaped like an ‘f’ with two curves, which give it increased strength. It is, however, liable to be broken by falls on the hand or on the shoulder, and is the most frequently fractured bone in the body. (See BONE, DISORDERS OF.)... clavicle

Claw-foot

Claw-foot, or PES CAVUS, is a familial deformity of the foot characterised by an abnormally high arch of the foot accompanied by shortening of the foot, clawing of the toes, and inversion, or turning inwards, of the foot and heel. Its main e?ect is to impair the resilience of the foot resulting in a sti? gait and aching pain. Milder cases are treated with special shoes ?tted with a sponge rubber insole. More severe cases may require surgical treatment.... claw-foot

Claw-hand

A (contraction) deformity of the hand and ?ngers, especially of the ring and little ?ngers. The condition is generally due to paralysis of the ULNAR NERVE. A somewhat similar condition is produced by contraction of the ?brous tissues in the palm of the hand, partly due to rheumatic changes and partly to injury caused by the constant pressure of a tool against the palm of the hand. (See DUPUYTREN’S CONTRACTURE.)... claw-hand

Climacteric

This was a word originally applied to the end of certain epochs or stages in the life of an individual, at which some great change was supposed to take place. (See also MENOPAUSE.)... climacteric

Clindamycin

An antibiotic used in the treatment of serious infections. It is active against gram-positive cocci, including penicillin-resistant staphylococci (see STAPHYLOCOCCUS) and also many anaerobes (see ANAEROBE), especially Bacteroides fragilis. It is recommended for staphylococcal bone and joint infections such as OSTEOMYELITIS and intra-abdominal sepsis, as well as ENDOCARDITIS prophylaxis. Clindamycin has only limited use because of its adverse effects; patients should discontinue immediately if diarrhoea or colitis develops.... clindamycin

Clinical Governance

A framework through which health organizations are accountable for continuously improving the quality of their services and safeguarding high standards of care.... clinical governance

Clitoris

A small, sensitive organ comprising erectile tissue at the top of the female genitalia where the labial folds meet below the pubic bone. Clitoral tissue extends into the anterior roof of the vagina. During sexual excitement the clitoris enlarges and hardens and may be the focus of orgasm. (See CIRCUMCISION.)... clitoris

Clomipramine

One of the tricyclic ANTIDEPRESSANT DRUGS.)... clomipramine

Clonazepam

A drug to treat EPILEPSY, including STATUS EPILEPTICUS, and MYOCLONUS. (See also TRANQUILLISERS.)... clonazepam

Clone

A group of cells genetically identical to each other that have arisen from one cell by asexual reproduction (see CLONING).... clone

Clonic

Smooth muscle spasms or colic that alternate rhythmically with a rest state...like birthing contraction or waves of nausea.... clonic

Clonidine

A drug used for HYPERTENSION, MIGRAINE, GILLES DE LA TOURETTE’S SYNDROME, and menopausal ?ushing. It can cause drowsiness so caution is needed when driving or using machinery.... clonidine

Clonus

A succession of intermittent muscular relaxations and contractions usually resulting from a sustained stretching stimulus. An example is the clonus stimulated in the calf muscle by maintaining sustained upward pressure on the sole of the foot. The condition is often a sign of disease in the brain or spinal cord.... clonus

Clostridium

The genus, or variety, of micro-organisms that produce spores which enable them to survive under adverse conditions. They normally grow in soil, water and decomposing plant and animal matter, where they play an important part in the process of PUTREFACTION. Among the important members of the group, or genus, are Clostridium welchii, Cl. septicum and Cl. oedematiens, the causes of gas gangrene (see GANGRENE); Cl. tetani, the cause of TETANUS; and Cl. botulinum, the cause of BOTULISM.... clostridium

Clotrimazole

A drug of the IMIDAZOLES group used to treat fungal infections of the skin and vagina.... clotrimazole

Clove

(French) Resembling the spice; a nail... clove

Club-foot

See TALIPES.... club-foot

Clubbing

The term applied to the thickening and broadening of the ?ngertips – and, less commonly, the tips of the toes – that occurs in certain chronic diseases of the lungs and heart. It is due to interstitial OEDEMA especially at the nail bed, leading to a loss of the acute angle between the nail and the skin of the ?nger. Clubbing is associated with lung cancer, EMPYEMA, BRONCHIECTASIS and congenital cyanotic heart disease.... clubbing

Cocaine

Coca leaves are obtained from two South American plants, Erythroxylum coca and Erythroxylum truxillense, and contain an alkaloid, cocaine. Cocaine has marked effects as a stimulant, and, locally applied, as an anaesthetic by paralysing nerves of sensation. The dried leaves have been used from time immemorial by the South American Indians, who chew them mixed with a little lime. Their e?ect is to dull the mucous surfaces of mouth and stomach, with which the saliva, produced by chewing them, comes into contact – thus blunting, for long periods, all feeling of hunger. The cocaine, being absorbed, stimulates the central nervous system so that all sense of fatigue and breathlessness vanishes for a time. It was by the use of coca that the Indian post-runners of South America were able to achieve their extraordinary feats of endurance. The continued use of the drug, however, results in emaciation, loss of memory, sleeplessness and general breakdown. DEPENDENCE on cocaine or a derivative, ‘crack’, is now a serious social problem in many countries.

Uses Before the serious effects that result from its habitual use were realised, the drug was sometimes used by hunters, travellers and others to relieve exhaustion and breathlessness in climbing mountains and to dull hunger. Derivatives of cocaine are used as locally applied analgesics via sprays or injections in dentistry and for procedures in the ear, nose and throat. Because of its serious side-effects and the risk of addiction, cocaine is a strictly controlled Class A drug which can be prescribed only by a medical practitioner with a Home O?ce licence to do so.... cocaine

Coccyx

The lower end of the SPINAL COLUMN, resembling a bird’s beak and consisting of four fused nodules of bone; these represent vertebrae and correspond to the tail in lower animals. Above the coccyx lies a much larger bone, the SACRUM, and together they form the back wall of the PELVIS, which protects the organs in the lower ABDOMEN.... coccyx

Cochlea

That part of the inner ear concerned with hearing. (See EAR.)... cochlea

Codeine

One of the active principles of OPIUM, codeine is an analgesic (see ANALGESICS) which in the form of codeine phosphate is used to suppress persistent coughs and to relieve pain such as headaches and musculoskeletal discomfort. Side-effects include constipation, nausea and sleepiness. Dependence is rare.... codeine

Coconut

Cocos nucifera

Description: This tree has a single, narrow, tall trunk with a cluster of very large leaves at the top. Each leaf may be over 6 meters long with over 100 pairs of leaflets.

Habitat and Distribution: Coconut palms are found throughout the tropics. They are most abundant near coastal regions.

Edible Parts: The nut is a valuable source of food. The milk of the young coconut is rich in sugar and vitamins and is an excellent source of liquid. The nut meat is also nutritious but is rich in oil. To preserve the meat, spread it in the sun until it is completely dry.

Other Uses: Use coconut oil to cook and to protect metal objects from corrosion. Also use the oil to treat saltwater sores, sunburn, and dry skin. Use the oil in improvised torches. Use the tree trunk as building material and the leaves as thatch. Hollow out the large stump for use as a food container. The coconut husks are good flotation devices and the husk’s fibers are used to weave ropes and other items. Use the gauzelike fibers at the leaf bases as strainers or use them to weave a bug net or to make a pad to use on wounds. The husk makes a good abrasive. Dried husk fiber is an excellent tinder. A smoldering husk helps to repel mosquitoes. Smoke caused by dripping coconut oil in a fire also repels mosquitoes. To render coconut oil, put the coconut meat in the sun, heat it over a slow fire, or boil it in a pot of water. Coconuts washed out to sea are a good source of fresh liquid for the sea survivor.... coconut

Coffee

See Café.... coffee

Cohort Study

An observational study in which outcomes in a group of participants that received an intervention are compared with outcomes in a similar group (i.e. the cohort) of participants, either contemporary or historical, that did not receive the intervention. In an adjusted (or matched) cohort study, investigators identify (or make statistical adjustments to provide) a cohort group that has characteristics (e.g. age, gender, disease severity) that are as similar as possible to the group that experienced the intervention.... cohort study

Coitus

Coitus is sexual intercourse.

Coitus interruptus (see CONTRACEPTION).... coitus

Colchicine

A drug used to treat GOUT in the acute stage. Its use is limited by the development of toxicity at higher doses, but in patients with heart failure it may be preferable to NON-STEROIDAL ANTIINFLAMMATORY DRUGS (NSAIDS), which tend to cause ?uid retention. Colchicine can be given to patients receiving ANTICOAGULANTS. The drug does have side-effects on the gastrointestinal system.... colchicine

Colectomy

The operation for removing the COLON.... colectomy

Collagen Diseases

A group of diseases affecting CONNECTIVE TISSUE. The term is really outdated since there is no evidence that collagen is primarily involved. Fibrinoid NECROSIS and VASCULITIS are two ‘characteristics’, and autoimmunity reaction may occur in the connective tissue. The latter affects blood vessels and causes secondary damage in the connective tissue. Such conditions are sometimes described as collagen vascular diseases, examples being RHEUMATOID ARTHRITIS, SYSTEMIC LUPUS ERYTHEMATOSUS (SLE), and SCLERODERMA.... collagen diseases

Colloid

Gooey substances, usually proteins and starches, whose molecules can hold large amounts of a solvent (usually water) without dissolving. In lifeforms, virtually all fluids are held suspended in protein or starch colloids (hydrogels). (Examples: cell protoplasm, lime Jell-O.)... colloid

Colon

The ?rst part of the large INTESTINE.... colon

Colour Blindness

See VISION – Defective colour vision.... colour blindness

Colposcopy

The method of examining the VAGINA and CERVIX UTERI by means of the binocular instrument known as the colposcope. It is used to screen for cancer of the cervix and in investigation of child sexual abuse.... colposcopy

Coltsfoot

Tussilago farfara. N.O. Compositae.

Synonym: Also recognised as Coughwort and Horsehoof, the name Coltsfoot is from the shape of the leaf, which is supposed to resemble a colt's foot.

Habitat: It prefers moist, clayey soil, and is usually found growing near streams and ditches.

Features ? Springing erect from the ground to a height of about eight inches, the stem is entirely covered with small brown scales and a loose cottony down. The angular, long-stalked, toothed leaves are about four inches, green above with long white hairs underneath. Large, daisy type, bright yellow flowers appear, one to each

stalk, from February to April, long before the leaf growth. The taste is mucilaginous and rather astringent, the odour scarcely noticeable.

Part used ? Leaves.

Action: Expectorant and demulcent.

Coltsfoot leaves are used in a decoction of 1 ounce to 1 1/2 pints of water, simmered down to 1 pint, which is taken in teacupful doses. Its expectorant and demulcent action is of great help in cough remedies when in conjunction with pectorals such as Horehound. The leaves also form a useful constituent of asthma and whooping-cough medicines, and are smoked as a relief against asthma, bronchitis and catarrh.

These same uses were known centuries ago, as witness Culpeper ? "The dry leaves are best for those that have thin rheums, and distillations upon the lungs, causing a cough, for which also the dried leaves taken as tobacco, or the root, is very good."... coltsfoot

Comfrey

Symphytum officinale. N.O. Boraginaceae.

Synonym: Knitbone, Nipbone.

Habitat: Damp fields and waste places ; ditch and river sides.

Features ? The hairy stem is two to three feet high, freely branched, rough and angular. Egg-shaped to lance-shaped leaves, with wavy edges, hug the stem above, the lower ones having long stalks ; they are all large and hairy. The plant produces yellowish, bluish, or purplish-white flowers in May and June, all on the same side of the stem. The root is brownish-black, deeply wrinkled, greyish and horny internally. The taste is mucilaginous and sweetish, and the dried herb has an odour resembling that of tea.

Part used ? Root and leaves.

Action: The roots, and to some extent the leaves, are demulcent and astringent.

The action of Comfrey is similar to that of Marsh Mallow, and consequently it is a popular cough remedy. It is also used as a fomentation in strained and inflammatory conditions of the muscles, and will promote suppuration of boils and other skin eruptions. A decoction is made by boiling 1/2 to 1 ounce of the crushed root in 1 quart of water,

reducing to 1 1/2 pints, and is taken in wineglass doses.

Coffin tells us the root of the plant is also "a good tonic medicine, and acts friendly on the stomach; very useful in cases where, from maltreatment, the mouth, the throat and stomach have become sore."... comfrey

Commensal

Micro-organisms which live in or on the body

(e.g. in the gut or respiratory tract, or on the skin) without doing any harm to the individual.... commensal

Community Health

The combination of sciences, skills and beliefs directed towards the maintenance and improvement of the health of all the people through collective or social actions. The programmes, services and institutions involved emphasize the prevention of disease and the health needs of the population as a whole. Community health activities change with changing technology and social values, but the goals remain the same.... community health

Conception

Conception signi?es the complex set of changes which occur in the OVUM and in the body of the mother at the beginning of pregnancy. The precise moment of conception is that at which the male element, or spermatozoon, and the female element, or ovum, fuse together. Only one-third of these conceptions survive to birth, whilst 15 per cent are cut short by spontaneous abortion or stillbirth. The remainder – over one-half – are lost very early during pregnancy without trace. (See also FETUS.)... conception

Condom

A thin rubber or plastic sheath placed over the erect PENIS before sexual intercourse. It is the most e?ective type of barrier contraception and is also valuable in preventing the transfer between sexual partners of pathogenic organisms such as gonococci, which cause GONORRHOEA, and human immuno-de?ciency virus, which may lead to AIDS (see AIDS/HIV). Sheaths are most e?ective when properly used and with spermicides.

The female condom might be suitable for contraception when a woman misses a day or two of her contraceptive pill; if there is DYSPAREUNIA; when the perineum needs protection, for example, after childbirth; or in cases of latex allergy to traditional condoms. Used properly with spermicide, it provides an e?ective barrier both to infections and to spermatozoa. Failure may result if the penis goes alongside the condom, if it gets pushed up into the vagina, or if it falls out. (See CONTRACEPTION.)... condom

Cone

(1) A light-sensitive cell in the retina of the EYE that can also distinguish colours. The other type of light-sensitive cell is called a rod. There are around six million cones in the human retina and these are thought to comprise three types that are sensitive to the three primary colours of red, blue, and green.

(2) A cone biopsy is a surgical technique in which a conical or cylindrical section of the lower part of the neck of the womb is excised.... cone

Confidentiality

Privacy in the context of privileged communication (such as patient-doctor consultations) and medical records is safeguarded.... confidentiality

Congenital

Congenital deformities, diseases, etc. are those which are either present at birth, or which, being transmitted direct from the parents, show themselves some time after birth.... congenital

Congenital Adrenal Hyperplasia

See ADRENOGENITAL SYNDROME and GENETIC DISORDERS.... congenital adrenal hyperplasia

Consolidation

A concentration of control by a few organizations over other existing organizations through consolidation of facility assets that already exist. Acquisitions, mergers, alliances and formation of contractual networks are examples of consolidation.... consolidation

Consumption

Pulmonary tuberculosis... consumption

Contact Lenses

Contact lenses are lenses worn in contact with the EYE, behind the eyelids and in front of the cornea. They may be worn for cosmetic, optical or therapeutic reasons. The commonest reason for wear is cosmetic, many short-sighted people preferring to wear contact lenses instead of glasses. Optical reasons for contact-lens wear include cataract surgery (usually unilateral extraction) and the considerable improvement in overall standard of vision experienced by very short-sighted people when wearing contact lenses instead of glasses. Therapeutic lenses are those used in the treatment of eye disease: ‘bandage lenses’ are used in certain corneal diseases; contact lenses can be soaked in a particular drug and then put on the eye so that the drug slowly leaks out on to the eye. Contact lenses may be hard, soft or gas permeable. Hard lenses are more optically accurate (because they are rigid), cheaper and more durable than soft. The main advantage of soft lenses is that they are more comfortable to wear. Gas-permeable lenses are so-called because they are more permeable to oxygen than other lenses, thus allowing more oxygen to reach the cornea.

Disposable lenses are soft lenses designed to be thrown away after a short period of continuous use; their popularity rests on the fact that they need not be cleaned. The instructions on use should be followed carefully because the risk of complications, such as corneal infection, are higher than with other types of contact lenses.

Contraindications to the use of contact lenses include a history of ATOPY, ‘dry eyes’, previous GLAUCOMA surgery and a person’s inability to cope with the management of lenses. The best way to determine whether contact lenses are suitable, however, may be to try them out. Good hygiene is essential for wearers so as to minimise the risk of infection, which may lead to a corneal abscess – a serious complication. Corneal abrasions are fairly common and, if a contact-lens wearer develops a red eye, the lens should be removed and the eye tested with ?uorescein dye to identify any abrasions. Appropriate treatment should be given and the lens not worn again until the abrasion or infection has cleared up.... contact lenses

Continuity Of Care

The provision of barrier-free access to the necessary range of health care services over any given period of time, with the level of care varying according to individual needs.... continuity of care

Contracture

The permanent shortening of a muscle or of ?brous tissue. Contraction is the name given to the temporary shortening of a muscle.... contracture

Contraindication

A clinical symptom, circumstance, condition indicating that the use of an otherwise advisable intervention would be inappropriate. A contraindication may be absolute or relative. An absolute contraindication is a situation which makes a particular treatment or procedure absolutely inadvisable. A relative contraindication is a condition which makes a particular treatment or procedure somewhat inadvisable, but does not rule it out (for example, X-rays in pregnancy).... contraindication

Contrast Medium

A material that is used to increase the visibility of the body’s tissues and organs during RADIOGRAPHY. A common example is the use of barium which is given by mouth or as an enema to show up the alimentary tract.... contrast medium

Contraception

A means of avoiding pregnancy despite sexual activity. There is no ideal contraceptive, and the choice of method depends on balancing considerations of safety, e?ectiveness and acceptability. The best choice for any couple will depend on their ages and personal circumstances and may well vary with time. Contraceptive techniques can be classi?ed in various ways, but one of the most useful is into ‘barrier’ and ‘non-barrier’ methods.

Barrier methods These involve a physical barrier which prevents sperm (see SPERMATOZOON) from reaching the cervix (see CERVIX UTERI). Barrier methods reduce the risk of spreading sexually transmitted diseases, and the sheath is the best protection against HIV infection (see AIDS/HIV) for sexually active people. The e?ciency of barrier methods is improved if they are used in conjunction with a spermicidal foam or jelly, but care is needed to ensure that the preparation chosen does not damage the rubber barrier or cause an allergic reaction in the users. CONDOM OR SHEATH This is the most commonly used barrier contraceptive. It consists of a rubber sheath which is placed over the erect penis before intromission and removed after ejaculation. The failure rate, if properly used, is about 4 per cent. DIAPHRAGM OR CAP A rubber dome that is inserted into the vagina before intercourse and ?ts snugly over the cervix. It should be used with an appropriate spermicide and is removed six hours after intercourse. A woman must be measured to ensure that she is supplied with the correct size of diaphragm, and the ?t should be checked annually or after more than about 7 lbs. change in weight. The failure rate, if properly used, is about 2 per cent.

Non-barrier methods These do not provide a physical barrier between sperm and cervix and so do not protect against sexually transmitted diseases, including HIV. COITUS INTERRUPTUS This involves the man’s withdrawing his penis from the vagina before ejaculation. Because some sperm may leak before full ejaculation, the method is not very reliable. SAFE PERIOD This involves avoiding intercourse around the time when the woman ovulates and is at risk of pregnancy. The safe times can be predicted using temperature charts to identify the rise in temperature before ovulation, or by careful assessment of the quality of the cervical mucus. This method works best if the woman has regular menstrual cycles. If used carefully it can be very e?ective but requires a highly disciplined couple to succeed. It is approved by the Catholic church.

SPERMICIDAL GELS, CREAMS, PESSARIES, ETC.

These are supposed to prevent pregnancy by killing sperm before they reach the cervix, but they are unreliable and should be used only in conjunction with a barrier method.

INTRAUTERINE CONTRACEPTIVE DEVICE (COIL) This is a small metal or plastic shape, placed inside the uterus, which prevents pregnancy by disrupting implantation. Some people regard it as a form of abortion, so it is not acceptable to all religious groups. There is a risk of pelvic infection and eventual infertility in women who have used coils, and in many countries their use has declined substantially. Coils must be inserted by a specially trained health worker, but once in place they permit intercourse at any time with no prior planning. Increased pain and bleeding may be caused during menstruation. If severe, such symptoms may indicate that the coil is incorrectly sited, and that its position should be checked. HORMONAL METHODS Steroid hormones have dominated contraceptive developments during the past 40 years, with more than 200 million women worldwide taking or having taken ‘the pill’. In the past 20 years, new developments have included modifying existing methods and devising more e?ective ways of delivering the drugs, such as implants and hormone-releasing devices in the uterus. Established hormonal contraception includes the combined oestrogen and progesterone and progesterone-only contraceptive pills, as well as longer-acting depot preparations. They modify the woman’s hormonal environment and prevent pregnancy by disrupting various stages of the menstrual cycle, especially ovulation. The combined oestrogen and progesterone pills are very e?ective and are the most popular form of contraception. Biphasic and triphasic pills contain di?erent quantities of oestrogen and progesterone taken in two or three phases of the menstrual cycle. A wide range of preparations is available and the British National Formulary contains details of the commonly used varieties.

The main side-e?ect is an increased risk of cardiovascular disease. The lowest possible dose of oestrogen should be used, and many preparations are phasic, with the dose of oestrogen varying with the time of the cycle. The progesterone-only, or ‘mini’, pill does not contain any oestrogen and must be taken at the same time every day. It is not as e?ective as the combined pill, but failure rates of less than 1-per-100 woman years can be achieved. It has few serious side-effects, but may cause menstrual irregularities. It is suitable for use by mothers who are breast feeding.

Depot preparations include intramuscular injections, subcutaneous implants, and intravaginal rings. They are useful in cases where the woman cannot be relied on to take a pill regularly but needs e?ective contraception. Their main side-e?ect is their prolonged action, which means that users cannot suddenly decide that they would like to become pregnant. Skin patches containing a contraceptive that is absorbed through the skin have recently been launched.

HORMONAL CONTRACEPTION FOR MEN There is a growing demand by men worldwide for hormonal contraception. Development of a ‘male pill’, however, has been slow because of the potentially dangerous side-effects of using high doses of TESTOSTERONE (the male hormone) to suppress spermatogenesis. Progress in research to develop a suitable ANDROGEN-based combination product is promising, including the possibility of long-term STEROID implants. STERILISATION See also STERILISATION – Reproductive sterilisation. The operation is easier and safer to perform on men than on women. Although sterilisation can sometimes be reversed, this cannot be guaranteed and couples should be counselled in advance that the method is irreversible. There is a small but definite failure rate with sterilisation, and this should also be made clear before the operation is performed. POSTCOITAL CONTRACEPTION Also known as emergency contraception or the ‘morning after pill’, postcoital contraception can be e?ected by two di?erent hormonal methods. Levonorgesterol (a synthetic hormone similar to the natural female sex hormone PROGESTERONE) can be used alone, with one pill being taken within 72 hours of unprotected intercourse, but preferably as soon as possible, and a second one 12 hours after the ?rst. Alternatively, a combined preparation comprising ETHINYLESTRADIOL and levonorgesterol can be taken, also within 72 hours of unprotected intercourse. The single constituent pill has fewer side-effects than the combined version. Neither version should be taken by women with severe liver disease or acute PORPHYRIAS, but the ethinylestradiol/levonorgesterol combination is unsuitable for women with a history of THROMBOSIS.

In the UK the law allows women over the age of 16 to buy the morning-after pill ‘over the counter’ from a registered pharmacist.... contraception

Contusion

An injury to tissue that does not break the skin... contusion

Convulsion

A violent involuntary contraction of the skeletal musculature... convulsion

Conversion Disorder

A psychological disorder, also called hysterical conversion, in which the affected individual presents with striking neurological symptoms – such as weakness, paralysis, sensory disturbances or memory loss – for which no organic cause can be identi?ed. Up to 4 per cent of patients attending neurological outpatient clinics have been estimated as having conversion disorders. The disorder remains controversial, with theories about its cause unsupported by controlled research results. In clinical practice the physician’s experience and intuition are major factors in diagnosis. It has been suggested that the physical symptoms represent guilt about a physical or emotional assault on someone else. Treatment using a COGNITIVE BEHAVIOUR approach may help those with conversion disorders.... conversion disorder

Cordotomy

The surgical operation of cutting the anterolateral tracts of the SPINAL CORD to relieve otherwise intractable pain. It is also sometimes known as tractotomy.... cordotomy

Cornea

See EYE.... cornea

Corneal Graft

Also known as keratoplasty. If the cornea (see EYE) becomes damaged or diseased and vision is impaired, it can be removed and replaced by a corneal graft. The graft is taken from the cornea of a human donor. Some of the indications for corneal grafting include keratoconus (conicalshaped cornea), corneal dystrophies, severe corneal scarring following HERPES SIMPLEX, and alkali burns or other injury. Because the graft is a foreign protein, there is a danger that the recipient’s immune system may set up a reaction causing rejection of the graft. Rejection results in OEDEMA of the graft with subsequent poor vision. Once a corneal graft has been taken from a donor, it should be used as quickly as possible. Corneas can be stored for days in tissue-culture medium at low temperature. A small number of grafts are autografts in which a patient’s cornea is repositioned.

The Department of Health has drawn up a list of suitable eye-banks to which people can apply to bequeath their eyes, and an o?cial form is now available for the bequest of eyes. (See also DONORS; TRANSPLANTATION.)... corneal graft

Coronary Thrombosis

See HEART, DISEASES OF.... coronary thrombosis

Coroner

An independent legal o?cer of the Crown who is responsible for deciding whether to hold a POST-MORTEM EXAMINATION and an inquest in cases of sudden or unexpected or unnatural death. He or she presides over an inquest, if held – sometimes with the help of a jury. Coroners are usually lawyers or doctors (some are double-quali?ed) who have been quali?ed for at least ?ve years. In Scotland the coroner is known as the procurator ?scal.... coroner

Corpuscle

Corpuscle means a small body. (See BLOOD.)... corpuscle

Cortex

The tissues that form the outer part of an organ and which are positioned just below the capsule or outer membrane. Examples are the cerebal cortex of the BRAIN and the renal cortex of the KIDNEYS.... cortex

Corticosteroids

Natural steroid hormones or synthetic analogues, usually taken for suppressing inflammation (and immunity) and therefore having cortisone-like functions, or taken as analogues to adrenocortical androgen...or even testosterone, in order to impress the other gym members, make varsity by your junior year or to join the WWF and get newbie-mangled for two years by The Hangman or even the Hulkster Himself. Then, if your gonads don’t fall off and your back holds up you get promoted to Good Guy, have your chance to Take A Name and finally wear your chosen costume...a spandex violet nurse’s uniform.... corticosteroids

Cortisol

Another name for HYDROCORTISONE.... cortisol

Costalgia

Pain in the ribs.... costalgia

Cough

A natural re?ex reaction to irritation of the AIR PASSAGES and LUNGS. Air is drawn into the air passages with the GLOTTIS wide open. The inhaled air is blown out against the closed glottis, which, as the pressure builds up, suddenly opens, expelling the air – at an estimated speed of 960 kilometres (600 miles) an hour. This explosive exhalation expels harmful substances from the respiratory tract. Causes of coughing include infection – for example, BRONCHITIS or PNEUMONIA; in?ammation of the respiratory tract associated with ASTHMA; and exposure to irritant agents such as chemical fumes or smoke (see also CROUP).

The explosive nature of coughing results in a spray of droplets into the surrounding air and, if these are infective, hastens the spread of colds (see COLD, COMMON) and INFLUENZA. Coughing is, however, a useful reaction, helping the body to rid itself of excess phlegm (mucus) and other irritants. The physical e?ort of persistent coughing, however, can itself increase irritation of the air passages and cause distress to the patient. Severe and protracted coughing may, rarely, fracture a rib or cause PNEUMOTHORAX. Coughs can be classi?ed as productive – when phlegm is present – and dry, when little or no mucus is produced.

Most coughs are the result of common-cold infections but a persistent cough with yellow or green sputum is indicative of infection, usually bronchitis, and sufferers should seek medical advice as medication and postural drainage (see PHYSIOTHERAPY) may be needed. PLEURISY, pneumonia and lung CANCER are all likely to cause persistent coughing, sometimes associated with chest pain, so it is clearly important for people with a persistent cough, usually accompanied by malaise or PYREXIA, to seek medical advice.

Treatment Treatment of coughs requires treatment of the underlying cause. In the case of colds, symptomatic treatment with simple remedies such as inhalation of steam is usually as e?ective as any medicines, though ANALGESICS or ANTIPYRETICS may be helpful if pain or a raised temperature are among the symptoms. Many over-the-counter preparations are available and can help people cope with the symptoms. Preparations may contain an analgesic, antipyretic, decongestant or antihistamine in varying combinations. Cough medicines are generally regarded by doctors as ine?ective unless used in doses so large they are likely to cause sedation as they act on the part of the brain that controls the cough re?ex.

Cough suppressants may contain CODEINE, DEXTROMETHORPHAN, PHOLCODINE and sedating ANTIHISTAMINE DRUGS. Expectorant preparations usually contain subemetic doses of substances such as ammonium chloride, IPECACUANHA, and SQUILL (none of which have proven worth), while demulcent preparations contain soothing, harmless agents such as syrup or glycerol.

A list of systemic cough and decongestant preparations on sale to the public, together with their key ingredients, appears in the British National Formulary.... cough

Counterirritant

An agent that causes local inflammation of an area... counterirritant

Cowpox

Cowpox is a disease affecting the udders of cows, on which it produces vesicles (see VESICLE; PAPULE). It is communicable to humans, and there has for centuries been a tradition that persons who have caught this disease from cows do not suffer afterwards from SMALLPOX. This formed the basis for Jenner’s experiments on VACCINATION.... cowpox

Cowslip

Primula veris. N.O. Primulaceae.

Synonym: Herb Peter, Paigles, Palsywort.

Habitat: Moist pastures and open places.

Features ? Round, downy stem rising well above the leaves, which lie, rosette-like, on the ground. Leaves grow from the root, stalkless, undivided, velvety appearance similar to primrose leaves, but shorter and rounder. Yellow, tubular flowers bunch together on one stalk, each flower emerging from the same point, outer blossoms drooping.

Part used ? Corolla.

Action: Antispasmodic, sedative.

In the reduction of involuntary spasmodic movements, restlessness and similar symptoms. Used also in insomnia. The usual herbal infusion is taken in tablespoonfuls as required.

Both cowslip and primrose were at one time prescribed for rheumatism, gout and paralysis, but their value in these diseases has long since been disproved.... cowslip

Cradle Cap

Crusta lactea, or cradle cap as it is technically known, is a form of SEBORRHOEA of the scalp which is not uncommon in nursing infants. It usually responds to a daily shampoo with cetrimide solution. Warm olive oil gently massaged into the scalp and left overnight, after which the scales can be washed o?, also helps with the condition.... cradle cap

Cranial Nerves

Cranial nerves are those arising from the BRAIN.... cranial nerves

Craniotomy

The removal of part of the SKULL to provide surgical access for an operation on the BRAIN. This may be to obtain a BIOPSY, to remove a tumour or to drain an infection or a blood clot. Following the operation the bone is replaced, along with the membranes, muscle and skin.... craniotomy

Cranium

The part of the skull enclosing the brain as distinguished from the face.... cranium

Crepitus

Crepitus means a grating sound. It is found in cases of fractured bones when the ends rub together; also, in cases of severe chronic arthritis, by the rubbing together of the dried internal surfaces of the joints.... crepitus

Cretinism

An out-of-date name for congenital HYPOTHYROIDISM, a disease caused by defective thyroid function in fetal life or early in infancy.... cretinism

Crisis

Crisis is a word used with several distinct meanings. (1) The traditional meaning is that of a rapid loss of fever and return to comparative health in certain acute diseases. For example, PNEUMONIA, if allowed to run its natural course, ends by a crisis usually on the eighth day, the temperature falling in 24 hours to normal, the pulse and breathing becoming slow and regular and the patient passing from a partly delirious state into natural sleep. In this sense of the word, the opposite of crisis is lysis: for example, in typhoid fever (see ENTERIC FEVER), where the patient slowly improves during a period of a week or more, without any sudden change. (2) A current use of the word crisis, and still more frequently of critical, is to signify a dangerous state of illness in which it is uncertain whether the sufferer will recover or not.... crisis

Cruciate Ligaments

Two strong ligaments in the interior of the knee-joint, which cross one another like the limbs of the letter X. They are so attached as to become taut when the lower limb is straightened, and they prevent over-extension or bending forwards at the knee. The cruciate ligaments are sometimes strained or torn as a result of sporting injuries or vehicular accidents; surgery may be needed to repair the damage, but the knee will be permanently weakened.... cruciate ligaments

Crush Syndrome

A condition in which kidney failure occurs in patients who have been the victims of severe crushing accidents (see also KIDNEYS). The fundamental injury is damage to muscle. The limb swells. The blood volume falls. Blood UREA rises; there is also a rise in the POTASSIUM content of the blood. Urgent treatment in an intensive therapy unit is required and renal dialysis may well be necessary. The patient may survive; or die with renal failure. Post-mortem examination shows degeneration of the tubules of the kidney, and the presence in them of pigment casts.... crush syndrome

Cryopreservation

Maintenance at very low temperatures of the viability of tissues or organs that have been excised from the body.... cryopreservation

Cryosurgery

The use of cold in surgery. Its advantages include little associated pain, little or no bleeding, and excellent healing with little or no scar formation. Hence its relatively wide use in eye surgery, some abdominal surgery, skin cancers and treatment of HAEMORRHOIDS. The coolants used include liquid nitrogen with which temperatures as low as ?196 °C can be obtained, carbon dioxide (?78 °C) and nitrous oxide (?88 °C).... cryosurgery

Cryotherapy

The treatment of disease by refrigeration. The two main forms in which it is now used are HYPOTHERMIA and refrigeration ANAESTHESIA.... cryotherapy

Cryptococcosis

Cryptococcosis is a rare disease due to infection with a yeast known as Cryptococcus neoformans. Around 5–10 cases are diagnosed annually in the United Kingdom. It usually involves the lungs in the ?rst instance, but may spread to the MENINGES and other parts of the body, including the skin. As a rule, the disease responds well to treatment with AMPHOTERICIN B, clotrimazole, and ?ucytosine.... cryptococcosis

Cryptococcus

A capsulate yeast which can infect humans. Can give rise to a cry ptococcoma in the lung and maylead to cryptococcal meningitis. One species with two subspecies recognised, Cryptococcus neoformans neoformans in which human infection is associated with pigeon droppings and C. neoformans gattii associated with Red River Gums.... cryptococcus

Cryptorchidism

An undescended testis (see TESTICLE). The testes normally descend into the scrotum during the seventh month of gestation; until then, the testis is an abdominal organ. If the testes do not descend before the ?rst year of life, they usually remain undescended until puberty – and even then, descent is not achieved in some instances. Fertility is impaired when one testis is affected and is usually absent in the bilateral cases. The incidence of undescended testis in full-term children at birth is 3·5 per cent, falling to less than 2 per cent at one month and 0·7 per cent at one year. Because of the high risk of infertility, undescended testes should be brought down as early as possible and at the latest by the age of two. Sometimes medical treatment with HUMAN CHORIONIC GONADOTROPHIN is helpful but frequently surgical interference is necessary. This is the operation of orchidopexy.... cryptorchidism

Culture

The learned, shared and transmitted values, beliefs, norms and lifetime practices of a particular group that guides thinking, decisions and actions in patterned ways.... culture

Cumin

Protection, Fidelity, Exorcism ... cumin

Curette

A spoon-shaped instrument with a cutting edge, used for scooping out the contents of any body cavity – for example, the uterus – or for removing certain skin lesions, such as verrucae.... curette

Cuticle

See SKIN.... cuticle

Cyanocobalamin

The name given by the British Pharmacopoeia Commission to vitamin B12, found to be an e?ective substitute for liver in the treatment of pernicious ANAEMIA. It has now been replaced by HYDROXOCOBALAMIN as the standard treatment for this condition (see also COBALAMINS).... cyanocobalamin

Cyanosis

A condition in which the skin – usually of the face and extremities – takes on a bluish tinge. It accompanies states in which the blood is not properly oxygenated in the lungs, and appears earliest through the nails, on the lips, on the tips of the ears, and over the cheeks. It may be due to blockage of the air passages, or to disease in the lungs, or to a feeble circulation, as in heart disease. (See CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD); METHAEMOGLOBINAEMIA.)... cyanosis

Cyclophosphamide

A derivative of NITROGEN MUSTARDS used to treat various forms of malignant disease, including HODGKIN’S DISEASE and chronic lymphocytic LEUKAEMIA. (See also ALKYLATING AGENTS; CYTOTOXIC.)... cyclophosphamide

Cycloplegia

Paralysis of the ciliary muscle of the EYE, which results in the loss of the power of ACCOMMODATION in the eye.... cycloplegia

Cyclothymia

The state characterised by extreme swings of mood from elation to depression, and vice versa. (See also MANIC DEPRESSION; MENTAL ILLNESS.)... cyclothymia

Cypress

Longevity, Healing, Comfort, Protection... cypress

Cystectomy

The surgical excision of the bladder (see URINARY BLADDER). When this is done – usually to treat cancer of the bladder – an alternative means of collecting urine from the KIDNEYS must be arranged. The URETERS of the kidney can be transplanted into a loop of bowel which is brought to the surface of the abdomen to form a STOMA that exits into an externally worn pouch. The latest surgical technique is to fashion a substitute bladder from a section of intestine and to implant the ureters into it, thus allowing the patient to void urine through the urethra as normal.... cystectomy

Cystometry

A technique for measuring the pressure in the URINARY BLADDER as part of a URODYNAMIC investigation to assess the functioning of the bladder.... cystometry

Cysticercosis

This disease rarely occurs except in Central Europe, Ethiopia, South Africa, and part of Asia. It results from ova (eggs) being swallowed or regurgitated into the stomach from an adult pork tapeworm in the intestine. In the stomach the larvae escape from the eggs and are absorbed. They are carried in the blood to various parts of the body, most commonly the subcutaneous tissue and skeletal muscle, where they develop and form cysticerci. When super?cial, they may be felt under the skin as small pea-like bodies. Although they cause no symptoms here, cysts may also develop in the brain. Five years later the larvae die, and the brain-tissue reaction may result in epileptic ?ts, obscure neurological disorders, and personality changes. The cysts calcify at this stage, though to a greater degree in the muscles than the brain, allowing them to be seen radiologically. Epilepsy starting in adult life, in anyone who has previously lived in an endemic area, should suggest the possibility of cysticercosis. (See also TAENIASIS.)

Treatment Most important is prevention of the initial tapeworm infection, by ensuring that pork is well cooked before it is eaten. Nurses and others attending to a patient harbouring an adult tapeworm must be careful to avoid ingesting ova from contaminated hands. The tapeworm itself can be destroyed with NICLOSAMIDE. Brain infections are treated with sedatives and anti-convulsants, surgery rarely being necessary. Most patients make a good recovery.... cysticercosis

Dermoid Cyst

See CYSTS.... dermoid cyst

Dilatation And Curettage

Commonly referred to as D and C, a gynaecological operation to scrape away the lining of the UTERUS (ENDOMETRIUM). The procedure may be used to diagnose and treat heavy bleeding from the womb (ENDOMETRIOSIS) as well as other uterine disorders. It can be used to terminate a pregnancy or to clean out the uterus after a partial miscarriage. D and C is increasingly being replaced with a LASER technique using a hysteroscope – a type of ENDOSCOPE.... dilatation and curettage

Febrile Convulsion

Convulsion occurring in a child aged six months to six years with a high temperature in which the limbs twitch; he or she may lose consciousness. The condition is common, with one child in 20 suffering from it. It is a result of immature homeostatic control (see HOMEOSTASIS) and is not usually serious, occurring generally during an infection such as measles or tonsillitis. The brain and nervous system are normal in most cases. Treatment is tepid sponging and attention to the underlying cause, with the child placed in the recovery position. It is important to rule out more serious illness, such as MENINGITIS, if the child seems particularly ill.... febrile convulsion

Genetic Counselling

The procedure whereby advice is given about the risks of a genetic disorder and the various options that are open to the individual at risk. This may often involve establishing the diagnosis in the family, as this would be a prerequisite before giving any detailed advice. Risks can be calculated from simple Mendelian inheritance (see MENDELISM) in many genetic disorders. However, in many disorders with a genetic element, such as cleft lip or palate (see CLEFT PALATE), the risk of recurrence is obtained from population studies. Risks include not only the likelihood of having a child who is congenitally affected by a disorder, but also, for adults, that of being vulnerable to an adult-onset disease.

The options for individuals would include taking no action; modifying their behaviour; or taking some form of direct action. For those at risk of having an affected child, where prenatal diagnosis is available, this would involve either carrying on with reproduction regardless of risk; deciding not to have children; or deciding to go ahead to have children but opting for prenatal diagnosis. For an adult-onset disorder such as a predisposition to ovarian cancer, an individual may choose to take no action; to take preventive measures such as use of the oral contraceptive pill; to have screening of the ovaries with measures such as ultrasound; or to take direct action such as removing the ovaries to prevent ovarian cancer from occurring.

There are now regional genetics centres throughout the United Kingdom, and patients can be referred through their family doctor or specialists.... genetic counselling

Genetic Code

The message set out sequentially along the human CHROMOSOMES. The human gene map is being constructed through the work of the international, collaborative HUMAN GENOME project; so far, only part of the code has been translated and this is the part that occurs in the GENES. Genes are responsible for the PROTEIN synthesis of the cell (see CELLS): they instruct the cell how to make a particular polypeptide chain for a particular protein.

Genes carry, in coded form, the detailed speci?cations for the thousands of kinds of protein molecules required by the cell for its existence, for its enzymes, for its repair work and for its reproduction. These proteins are synthesised from the 20 natural AMINO ACIDS, which are uniform throughout nature and which exist in the cell cytoplasm as part of the metabolic pool. The protein molecule consists of amino acids joined end to end to form long polypeptide chains. An average chain contains 100–300 amino acids. The sequence of bases in the nucleic acid chain of the gene corresponds in some fundamental way to the sequence of amino acids in the protein molecule, and hence it determines the structure of the particular protein. This is the genetic code. Deoxyribonucleic acid (see DNA) is the bearer of this genetic information.

DNA has a long backbone made up of repeating groups of phosphate and sugar deoxyribose. To this backbone, four bases are attached as side groups at regular intervals. These four bases are the four letters used to spell out the genetic message: they are adenine, thymine, guanine and cystosine. The molecule of the DNA is made up of two chains coiled round a common axis to form what is called a double helix. The two chains are held together by hydrogen bonds between pairs of bases. Since adenine only pairs with thymine, and guanine only with cystosine, the sequences of bases in one chain ?xes the sequence in the other. Several hundred bases would be contained in the length of DNA of a typical gene. If the message of the DNA-based sequences is a continuous succession of thymine, the RIBOSOME will link together a series of the amino acid, phenylalanine. If the base sequence is a succession of cytosine, the ribosome will link up a series of prolines. Thus, each amino acid has its own particular code of bases. In fact, each amino acid is coded by a word consisting of three adjacent bases. In addition to carrying genetic information, DNA is able to synthesise or replicate itself and so pass its information on to daughter cells.

All DNA is part of the chromosome and so remains con?ned to the nucleus of the cell (except in the mitochondrial DNA). Proteins are synthesised by the ribosomes which are in the cytoplasm. DNA achieves control over pro-tein production in the cytoplasm by directing the synthesis of ribonucleic acid (see RNA). Most of the DNA in a cell is inactive, otherwise the cell would synthesise simultaneously every protein that the individual was capable of forming. When part of the DNA structure becomes ‘active’, it acts as a template for the ribonucleic acid, which itself acts as a template for protein synthesis when it becomes attached to the ribosome.

Ribonucleic acid exists in three forms. First ‘messenger RNA’ carries the necessary ‘message’ for the synthesis of a speci?c protein, from the nucleus to the ribosome. Second, ‘transfer RNA’ collects the individual amino acids which exist in the cytoplasm as part of the metabolic pool and carries them to the ribosome. Third, there is RNA in the ribosome itself. RNA has a similar structure to DNA but the sugar is ribose instead of deoxyribose and uracil replaces the base thymine. Before the ribosome can produce the proteins, the amino acids must be lined up in the correct order on the messenger RNA template. This alignment is carried out by transfer RNA, of which there is a speci?c form for each individual amino acid. Transfer RNA can not only recognise its speci?c amino acid, but also identify the position it is required to occupy on the messenger RNA template. This is because each transfer RNA has its own sequence of bases and recognises its site on the messenger RNA by pairing bases with it. The ribosome then travels along the chain of messenger RNA and links the amino acids, which have thus been arranged in the requisite order, by peptide bonds and protein is released.

Proteins are important for two main reasons. First, all the enzymes of living cells are made of protein. One gene is responsible for one enzyme. Genes thus control all the biochemical processes of the body and are responsible for the inborn di?erence between human beings. Second, proteins also ful?l a structural role in the cell, so that genes controlling the synthesis of structural proteins are responsible for morphological di?erences between human beings.... genetic code

Germ Cell

Those embryonic cells with the potential to develop into ova (see OVUM) or spermatozoa (see SPERMATOZOON).... germ cell

Human Chorionic Gonadotrophin

A glycoprotein hormone secreted by the PLACENTA in early pregnancy, and stimulating the CORPUS LUTEUM within the ovary (see OVARIES) to secrete OESTROGENS, PROGESTERONE, and relaxin. The hormone is essential for the maintenance of pregnancy up to about 6–8 weeks of gestation. A RADIOIMMUNOASSAY can be used to detect its presence, and pregnancy can be diagnosed as early as six days after conception by testing for it in the urine. Some tumours also secrete human chorionic gonadotrophin, particularly HYDATIDIFORM MOLE, which produces large amounts.... human chorionic gonadotrophin

Informed Consent

A patient’s/client’s explicit agreement to the care and treatment to be provided, based on full information on his or her condition/diagnosis, the existing options for treatment and the possible beneficial and adverse effects of those options.... informed consent

Oedipus Complex

A description used by psychoanalysts of the subconscious attraction of a child for its parent of the opposite sex. This is accompanied by a wish to get rid of the parent of the same sex. The origin of the phrase lies in the Greek story in which Oedipus kills his father without realising who he is, then marries his mother. It has been suggested that the arrest of psychological development at the Oedipal stage may cause NEUROSIS and sexual dysfunction.... oedipus complex

Molluscum Contagiosum

Common papular eruption of the skin caused by a virus. Most common in children, it is highly contagious and often transmitted in swimming pools and sauna baths. Mollusca are often multiple and persistent in children with atopic eczema (see DERMATITIS), and epidemics may occur in boarding schools. The typical molluscum is 2–3 mm in diameter, skincoloured and translucent, with a dimpled centre. The armpits and adjacent chest, upper inner thighs and genital areas are common sites in young children. In adults the infection is usually transmitted sexually and affects the pubic area and lower belly. Mollusca eventually disappear spontaneously, but cure can be expedited by curettage (removal with a CURETTE) under surface anaesthesia.... molluscum contagiosum

Pes Cavus

Known popularly as claw-foot, this is a deformity in which the foot has an abnormally high arch and the tips of the toes are turned under.

Pes cavus may be present at birth or it can be caused by disruption of or damage to the blood and nerve supplies to the foot muscles. The use of a specially made insole in the shoe may help, but surgery is sometimes needed.... pes cavus

Renal Cell Carcinoma

See HYPERNEPHROMA.... renal cell carcinoma

Sebaceous Cyst

A misnomer applied to epidermoid cysts of the skin whose contents are kerateous not sebaceous. The common ‘wen’ of the scalp arises from follicular epithelium and is similar.... sebaceous cyst

Secondary Care

Specialist care provided on an ambulatory or inpatient basis, usually following a referral from primary care.... secondary care

Sensory Cortex

See BRAIN.... sensory cortex

Slapped Cheek Syndrome

See ERYTHEMA – Erythema infectiosum.... slapped cheek syndrome

Snellen Chart

The most commonly used chart for testing the acuity of distant VISION. The chart comprises rows of capital letters, with the letters in each row being smaller than those in the one above. The top line of large letters can be seen by a normally sighted person standing 60 metres away. The subject under test sits 6 metres from the screen and, if he or she can read the 6-metre line of letters, his or her visual acuity is normal at 6/6.... snellen chart

Spermatic Cord

This comprises the VAS DEFERENS, nerves and blood vessels, and it runs from the cavity of the ABDOMEN to the TESTICLE in the SCROTUM.... spermatic cord

Squamous Cell Carcinoma

Malignant tumour of squamous epithelium of skin, which generally spreads and metastasises.... squamous cell carcinoma

Spinal Cord

This is the lower portion of the CENTRAL NERVOUS SYSTEM which is situated within the SPINAL COLUMN. Above, it forms the direct continuation of the medulla oblongata, this part of the BRAIN changing its name to spinal cord at the foramen magnum, the large opening in the base of the skull through which it passes into the spinal canal. Below, the spinal cord extends to about the upper border of the second lumbar vertebra, where it tapers o? into a ?ne thread, known as the ?lum terminale, that is attached to the coccyx at the lower end of the spine. The spinal cord is thus considerably shorter than the spinal column, being only 37– 45 cm (15–18 inches) in length, and weighing around 30 grams.

In its course from the base of the skull to the lumbar region, the cord gives o? 31 nerves on each side, each of which arises by an anterior and a posterior root that join before the nerve emerges from the spinal canal. The openings for the nerves formed by notches on the ring of each vertebra have been mentioned under the entry for spinal column. To reach these openings, the upper nerves pass almost directly outwards, whilst lower down their obliquity increases, until below the point where the cord ends there is a sheaf of nerves, known as the cauda equina, running downwards to leave the spinal canal at their appropriate openings.

The cord is a cylinder, about the thickness of the little ?nger. It has two slightly enlarged portions, one in the lower part of the neck, the other at the last dorsal vertebra; and from these thickenings arise the nerves that pass to the upper and lower limbs. The upper four cervical nerves unite to produce the cervical plexus. From this the muscles and skin of the neck are mainly supplied, and the phrenic nerve, which runs down through the lower part of the neck and the chest to innervate the diaphragm, is given o?. The brachial plexus is formed by the union of the lower four cervical and ?rst dorsal nerves. In addition to nerves to some of the muscles in the shoulder region, and others to the skin about the shoulder and inner side of the arm, the plexus gives o? large nerves that proceed down the arm.

The thoracic or dorsal nerves, with the exception of the ?rst, do not form a plexus, but each runs around the chest along the lower margin of the rib to which it corresponds, whilst the lower six extend on to the abdomen.

The lumbar plexus is formed by the upper four lumbar nerves, and its branches are distributed to the lower part of the abdomen, and front and inner side of the thigh.

The sacral plexus is formed by parts of the fourth and ?fth lumbar nerves, and the upper three and part of the fourth sacral nerves. Much of the plexus is collected into the sciatic nerves, the largest in the body, which go to the legs.

The sympathetic system is joined by a pair of small branches given o? from each spinal nerve, close to the spine. This system consists of two parts, ?rst, a pair of cords running down on the side and front of the spine, and containing on each side three ganglia in the neck, and beneath this a ganglion opposite each vertebra. From these two ganglionated cords numerous branches are given o?, and these unite to form the second part – namely, plexuses connected with various internal organs, and provided with numerous large and irregularly placed ganglia. The chief of these plexuses are the cardiac plexus, the solar or epigastric plexus, the diaphragmatic, suprarenal, renal, spermatic, or ovarian, aortic, hypogastric and pelvic plexuses.

The spinal cord, like the brain, is surrounded by three membranes: the dura mater, arachnoid mater, and pia mater, from without inwards. The arrangement of the dura and arachnoid is much looser in the case of the cord than their application to the brain. The dura especially forms a wide tube which is separated from the cord by ?uid and from the vertebral canal by blood vessels and fat, this arrangement protecting the cord from pressure in any ordinary movements of the spine.

In section the spinal cord consists partly of grey, but mainly of white, matter. It di?ers from the upper parts of the brain in that the white matter (largely) in the cord is arranged on the surface, surrounding a mass of grey matter (largely neurons – see NEURON(E)), while in the brain the grey matter is super?cial. The arrangement of grey matter, as seen in a section across the cord, resembles the letter H. Each half of the cord possesses an anterior and a posterior horn, the masses of the two sides being joined by a wide posterior grey commissure. In the middle of this commissure lies the central canal of the cord, a small tube which is the continuation of the ventricles in the brain. The horns of grey matter reach almost to the surface of the cord, and from their ends arise the roots of the nerves that leave the cord. The white matter is divided almost completely into two halves by a posterior septum and anterior ?ssure and is further split into anterior, lateral and posterior columns.

Functions The cord is, in part, a receiver and originator of nerve impulses, and in part a conductor of such impulses along ?bres which pass through it to and from the brain. The cord contains centres able to receive sensory impressions and initiate motor instructions. These control blood-vessel diameters, eye-pupil size, sweating and breathing. The brain exerts an overall controlling in?uence and, before any incoming sensation can affect consciousness, it is usually ‘?ltered’ through the brain.

Many of these centres act autonomously. Other cells of the cord are capable of originating movements in response to impulses brought direct to them through sensory nerves, such activity being known as REFLEX ACTION. (For a fuller description of the activities of the spinal cord, see NEURON(E) – Re?ex action.)

The posterior column of the cord consists of the fasciculus gracilis and the fasciculus cuneatus, both conveying sensory impressions upwards. The lateral column contains the ventral and the dorsal spino-cerebellar tracts passing to the cerebellum, the crossed pyramidal tract of motor ?bres carrying outgoing impulses downwards together with the rubro-spinal, the spino-thalamic, the spino-tectal, and the postero-lateral tracts. And, ?nally, the anterior column contains the direct pyramidal tract of motor ?bres and an anterior mixed zone. The pyramidal tracts have the best-known course. Starting from cells near the central sulcus on the brain, the motor nerve-?bres run down through the internal capsule, pons, and medulla, in the lower part of which many of those coming from the right side of the brain cross to the left side of the spinal cord, and vice versa. Thence the ?bres run down in the crossed pyramidal tract to end beside nerve-cells in the anterior horn of the cord. From these nerve-cells other ?bres pass outwards to form the nerves that go direct to the muscles. Thus the motor nerve path from brain to muscle is divided into two sections of neurons, of which the upper exerts a controlling in?uence upon the lower, while the lower is concerned in maintaining the muscle in a state of health and good nutrition, and in directly calling it into action. (See also NERVE; NERVOUS SYSTEM.)... spinal cord

Stem Cell

Stem CELLS develop a few days after an egg (ovum) is fertilised by a spermatozoon and starts developing to form an EMBRYO. These master cells are crucial to the development of a normal embryo. They contain a specialised ENZYME that gives them the facility to divide inde?nitely, developing into the many di?erent specialised cells that comprise the various tissues in the body – for example, skin, blood, muscle, glands or nerves.

In a highly signi?cant advance in research, a scienti?c team in the United States obtained stem cells from newly formed human embryos

– donated by women who had become pregnant after successful in vitro fertilisation – and successfully cultivated these cells in the laboratory. This achievement opened the way to replicating in the laboratory, the various specialised cells that develop naturally in the body. UK government legislation constrains the use of human embryos in research (see ETHICS) and the ethical aspects of taking this stem-cell culture technique forwards will have to be resolved. Nevertheless, this discovery points the biological way to the use of genetic engineering in selecting di?erentiated specialised cells from which replacement tissues could be grown for use as transplants to rectify absent or damaged tissues in the human body.

Research into potential use of stem cells has raised expectations that in the long term they may prove to be an e?ective regenerative treatment for a wide range of disorders including PARKINSONISM, ALZHEIMER’S DISEASE, type-2 diabetes (see under DIABETES MELLITUS), myocardial infarction (see HEART, DISEASES OF), severe burns, osteoporosis (see under BONE, DISORDERS OF) and the regeneration of blood to replace the need for BONE MARROW TRANSPLANT. Recent research has shown that adult stem cells may also be stimulated to produce new cell lines. If successful, this would eliminate the need to use embryos and thus resolve existing ethical dilemmas over the use of stem cells.... stem cell

Tertiary Care

The provision of highly specialized services in ambulatory and hospital settings.... tertiary care

Umbilical Cord

The ?eshy tube containing two arteries and a vein through which the mother supplies the FETUS with oxygen and nutrients. The cord, which is up to 60 cm long, ceases to function after birth and is clamped and cut about 2·5 cm from the infant’s abdominal wall. The stump shrivels and falls o? within two weeks, leaving a scar which forms the UMBILICUS. (See also PREGNANCY AND LABOUR.)... umbilical cord

Vena Cava

The name of either of the two large vessels that open into the right atrium of the HEART. (See VEINS.)... vena cava

Thyroid Cancer

A rare disease that accounts for around 1 per cent of all cancers, cancer of the THYROID GLAND usually presents as an isolated hard nodule in the neck. The rate at which the nodule grows depends upon the patient’s age and type of cancer cell. Pain is not usually a feature, but the increasing size may result in the tumour pressing on vital structures in the neck – for example, the nerves controlling the LARYNX (resulting in hoarseness) and the PHARYNX (causing di?culty in swallowing). If more than one nodule is present, they are likely to be benign, not malignant. Treatment is by surgical removal after which the patient will need to take THYROXINE for the rest of his or her life. Radioactive iodine is usually given after surgery to destroy any residual cancerous cells. If treated early, the outlook is good.... thyroid cancer

X Chromosome

One of two SEX CHROMOSOMES. Every normal female body cell has a pair of X chromosomes. Men have only one X chromosome and this is paired with a Y chromosome. The sex cells in men and women each have one X and one Y chromosome. Certain diseases are linked to the presence of an X chromosome: these include HAEMOPHILIA (see GENETIC DISORDERS). (See also GENES.)... x chromosome

Ulcerative Colitis

Chronic in?ammation of the lining of the COLON and RECTUM. The disease affects around 50 people per 100,000; it is predominantly a disease of young and middle-aged adults.

Symptoms The onset may be sudden or insidious. In the acute form there is severe diarrhoea and the patient may pass up to 20 stools a day. The stools, which may be small in quantity, are ?uid and contain blood, pus and mucus. There is always fever, which runs an irregular course. In other cases the patient ?rst notices some irregularity of the movement of the bowels, with the passage of blood. This becomes gradually more marked. There may be pain but usually a varying amount of abdominal discomfort. The constant diarrhoea leads to emaciation, weakness and ANAEMIA. As a rule the acute phase passes into a chronic stage. The chronic form is liable to run a prolonged course, and most patients suffer relapses for many years. SIGMOIDOSCOPY, BIOPSY and abdominal X-RAYS are essential diagnostic procedures.

Treatment Many patients may be undernourished and need expert dietary assessment and appropriate calorie, protein, vitamin and mineral supplements. This is particularly important in children with the disorder. While speci?c nutritional treatment can initiate improvement in CROHN’S DISEASE, this is not the case with ulcerative colitis. CORTICOSTEROIDS, given by mouth or ENEMA, help to control the diarrhoea. Intravenous nutrition may be required. The anaemia is treated with iron supplements, and with blood infusions if necessary. Blood cultures should be taken, repeatedly if the fever persists. If SEPTICAEMIA is suspected, broad-spectrum antibiotics should be given. Surgery to remove part of the affected colon may be necessary and an ILEOSTOMY is sometimes required. After recovery, the patient should remain on a low-residue diet, with regular follow-up by the physician, Mesalazine and SULFASALAZINE are helpful in the prevention of recurrences.

Patients and their relatives can obtain help and advice from the National Association for Colitis and Crohn’s Disease.... ulcerative colitis

Y Chromosome

One of two SEX CHROMOSOMES that is present in every male body cell where it is paired with an X CHROMOSOME. The sex or germ cells in women as well as men contain one X and one Y chromosome (see also GENES).... y chromosome

Whooping-cough

Whooping-cough, or pertussis, is a respiratory-tract infection caused by Bordetella pertussis and spread by droplets. It may occur at all ages, but around 90 per cent of cases are children aged under ?ve. Most common during the winter months, it tends to occur in epidemics (see EPIDEMIC), with periods of increased prevalence occurring every three to four years. It is a noti?able disease (see NOTIFIABLE DISEASES). The routine vaccination of infants with TRIPLE VACCINE (see also VACCINE; IMMUNISATION), which includes the vaccine against whooping-cough, has drastically reduced the incidence of this potentially dangerous infection. In the 1990s over 90 per cent of children in England had been vaccinated against whooping-cough by their second birthday. In an epidemic of whooping-cough, which extended from the last quarter of 1977 to mid-1979, 102,500 cases of whooping-cough were noti?ed in the United Kingdom, with 36 deaths. This was the biggest outbreak since 1957 and its size was partly attributed to the fall in vaccination acceptance rates because of media reports suggesting that pertussis vaccination was potentially dangerous and ine?ective. In 2002, 105 cases were noti?ed in England.

Symptoms The ?rst, or catarrhal, stage is characterised by mild, but non-speci?c, symptoms of sneezing, conjunctivitis (see under EYE, DISORDERS OF), sore throat, mild fever and cough. Lasting 10–14 days, this stage is the most infectious; unfortunately it is almost impossible to make a de?nite clinical diagnosis, although analysis of a nasal swab may con?rm a suspected case. This is followed by the second, or paroxysmal, stage with irregular bouts of coughing, often prolonged, and typically more severe at night. Each paroxysm consists of a succession of short sharp coughs, increasing in speed and duration, and ending in a deep, crowing inspiration, often with a characteristic ‘whoop’. Vomiting is common after the last paroxysm of a series. Lasting 2–4 weeks, this stage is the most dangerous, with the greatest risk of complications. These may include PNEUMONIA and partial collapse of the lungs, and ?ts may be induced by cerebral ANOXIA. Less severe complications caused by the stress of coughing include minor bleeding around the eyes, ulceration under the tongue, HERNIA and PROLAPSE of the rectum. Mortality is greatest in the ?rst year of life, particularly among neonates – infants up to four weeks old. Nearly all patients with whooping-cough recover after a few weeks, with a lasting IMMUNITY. Very severe cases may leave structural changes in the lungs, such as EMPHYSEMA, with a permanent shortness of breath or liability to ASTHMA.

Treatment Antibiotics, such as ERYTHROMYCIN or TETRACYCLINES, may be helpful if given during the catarrhal stage – largely in preventing spread to brothers and sisters – but are of no use during the paroxysmal stage. Cough suppressants are not always helpful unless given in high (and therefore potentially narcotic) doses, and skilled nursing may be required to maintain nutrition, particularly if the disease is prolonged, with frequent vomiting.... whooping-cough

Cobalt

Trace element essential to life.

RDA – none known. Has a vital relationship with Vitamin B12, a deficiency of which causes pernicious anaemia.

Deficiency. Anaemia, bowel disorders, nervousness, poor muscle tone.

Sources. Meats, liver, kidneys, eggs. ... cobalt

Giant Cell Arteritis

See: ARTERITIS. ... giant cell arteritis

Cervix

Erosion of. A gynaecological problem of infection of the cervical crypts with a reddened area from the cervical os to the vaginal surface of the cervix. Cervicitis may be due to chemical irrigations and contraceptive creams or to the mechanical irritation of pessaries.

Symptoms: mucopurulent vaginal discharge, sometimes blood-stained. Backache. Urinary problems. Diagnosis confirmed by smear test, biopsy or swab culture.

Alternatives (also for cervicitis).

Teas, decoctions, powders or tinctures:– Agnus Castus, Black Cohosh, Echinacea. Myrrh. Pulsatilla. Practitioner: Tinctures. Mix, parts: Black Cohosh 3; Gelsemium 1. Dose: 10-20 drops in water, morning and evening.

Lapacho tea (Pau d’arco tea). Soak gauze tampons with extract, insert, renew after 24 hours.

Douche: German Chamomile tea, or Lapacho tea.

Tampons: saturate with paste of equal parts Slippery Elm powder and milk. Or: saturate tampons with Aloe Vera gel or fresh juice. In event of unavailability refer to entry: SUPPOSITORY.

Diet. Lacto-vegetarian.

Vitamins. A. B-complex. C (1g daily). E (400iu daily).

Minerals. Iron, Zinc.

Note: Women who have an abnormal cervical smear should be tested for chlamydia. ... cervix

Chiropractic

A system of skeletal manipulation to restore balance and normality in cases of structural derangement. A feature is their “high velocity: low amplitude thrust.” A number of herbal lotions and massage oils assist the Chiropractor to relax muscles and prepare tissues for manipulation. See: ROSEMARY AND ALMOND OIL. STIFF NECK SALVE, GOLDEN FIRE.

Chiropractors stress the importance of X-raying patients before applying manipulation. “Patients treated by chiropractors,” reported the Medical Research Council in the British Medical Journal, “were not only no worse off than those treated in hospital but almost certainly fared considerably better and maintained their improvement for two years.” ... chiropractic

Chromium

Trace element. Essential to human life. RDA 0.05 to 0.2mg. Key element in the glucose tolerance factor. Required by the pancreas to combat stress and to control blood sugar. The key metal in the glucose tolerance factor (GTF) known for its role in maintaining the correct balance of blood sugar. Low levels place pregnant mothers at risk.

Deficiency. Rare. Hypoglycaemia, arteriosclerosis, heart disease. Depression, irritability, sudden mood swings. A lack of Chromium may result in diabetes in young adults, and a craving for sweet foods (sugar, chocolate).

Body effects. Metabolism of sugars and fats. Blood sugar regulator. Builds up muscle. Lowers cholesterol levels. Encourages the body’s insulin to perform effectively. Suppresses appetite – especially craving for sugar, chocolate etc. Sportsperson’s mineral to build muscle and reduce fat.

Sources. Red meat, liver, kidney, cheese, mushrooms, wholegrain cereals, brewer’s yeast, fresh fruits, nuts, honey, molasses, corn oil, raisins, grapes, beets, peppers, shellfish. ... chromium

Cold Sore

See: HERPES SIMPLEX.

COLI BACILLUS. Infections. Freshly-grated Horseradish root steeped in cup cold water for 2 hours.

Remove root. 1 cupful freely, as tolerated. Papaya fruit.

COLIC. Spasm of the bowels, particularly the colon. Severe pain under the navel with nausea, vomiting.

Patient writhes from side to side. Cause may be wind, acid bile, worms, constipation, food; aluminium, lead or other metal poisoning, strangulated hernia, appendicitis, adhesions.

Differential diagnosis: gallstones, menstrual difficulties, kidney stone.

Alternatives. Teas, any one. Roman Chamomile, Catmint, Fennel, Lovage, Caraway, Betony, Avens, Wormwood, Holy Thistle, Peppermint leaves, Aniseed, Tormentil.

Decoction, any one. Angelica root, Boldo, Calamus, Cardamom, Condurango, Coriander, Cramp bark, Ginger root, Liquorice, Wild Yam.

Tablets/capsules. Dandelion, Capsicum, Valerian, Wild Yam, Cramp bark, Blue Flag root.

Powders. Alternatives. (1) Calamus 2; Marshmallow root 1. Add pinch Cayenne. (2) Turkey Rhubarb plus pinch of Cayenne. (3) Wild Yam plus pinch of Cayenne. Dose: 500mg (one-third teaspoon or two 00 capsules) every 2 hours.

Tinctures. Formulae. Alternatives: (1) Angelica root 1; Wild Yam 1; Ginger half. Mix. (2) Dandelion 2; Wild Yam 1; few drops Tincture Capsicum. Mix. (3) Wild Yam 1; Galangal root half; Ginger half. Mix. Dose: 1 teaspoon in hot water every 2 hours.

Traditional German combination. Ginger, Gentian, Turkey Rhubarb.

Topical. Apply hot bran, oats, hops or Slippery Elm poultice, or Castor oil packs to abdomen. Aromatherapy. Any one oil: Aniseed, Fennel, Mint, Garlic, Bergamot. Adult: 6 drops to 2 teaspoons Almond oil: child, 2 drops in 1 teaspoon Almond oil, for abdominal massage.

Enema. 1oz Catmint, Boneset or Chamomile in 2 pints boiling water. Strain, inject warm.

Diet. 3-day fast, with fruit juices and herb teas.

See: RENAL COLIC, COLIC OF PREGNANCY, CHILDREN. Gripe water. ... cold sore

Concussion

Loss of brain function with unconsciousness. Cause: head injury or violent spinal jarring as when falling on the base of the spine.

Symptoms. Sudden drawing-up of knees, nausea, vomiting, pallor, shallow breathing, prostration, weak heart beat, irritability, amnesia.

Treatment. Bed rest. Protection of eyes against light. Admission to hospital in case of deep brain damage. Quietness. Tranquillisers, sedatives and alcohol aggravate symptoms. If patient can swallow, alternatives as follows:–

Teas. St John’s Wort (concussion of the spine). Skullcap (to ease headache). Ginkgo (cerebral damage). Powders. Formula. Combine, St John’s Wort 3; Skullcap 2; Oats 2; Trace of Cayenne. Dose: 750mg (three 00 capsules or half a teaspoon) two-hourly.

Tinctures. Formula as above, but with few drops Tincture Capsicum in place of Cayenne powder: 1-2 teaspoons in water hourly.

Tincture Arnica. (European practise) 2-5 drops in hot water usually sufficient to hasten recovery.

Topical. Distilled Extract Witch Hazel saturated pad over eyes and to wipe forehead.

Supplements. Vitamin B-complex. B6, C. ... concussion

Crohn’s Disease

Chronic inflammation and ulceration of the gut, especially the terminal ileum from changes in the gut blood vessels. Commences with ulceration which deepens, becomes fibrotic and leads to stricture. Defective immune system. Resistance low. May be associated with eye conditions and Vitamin B12 deficiency.

Symptoms: malaise, bloody alternating diarrhoea and constipation; right side colicky abdominal pain worse after meals; flatulence, loss of weight and appetite. Intestinal obstruction can usually be palpated. Blood count. A blood count high in whites indicates an abscess – a serious condition which may require surgical repair during which segments of the gut may have to be removed. Malignant change rare. Differential diagnosis. Ulcerative colitis, appendicitis, appendix abscess, irritable bowel syndrome.

Cracks or ulcers at corners of the mouth may be a good marker of Crohn’s Disease.

Treatment. Select one of the following. Herbal treatment offers a safe alternative to steroids by inducing remission in acute exacerbation. Good responses have been observed from the anti-bacterials Wild Yam and Goldenseal. Fenugreek seeds are of special value. Comfrey (tissue regeneration). Irish Moss.

Teas: Chamomile, Comfrey leaves, Hops, Marshmallow leaves, Meadowsweet, Shepherd’s Purse (Dr A. Vogel), Lobelia. Silverweed and Cranesbill are excellent for internal bleeding; Poke root for intestinal ulceration.

Decoction. Fenugreek seeds: 2 teaspoons to large cup water simmered gently 10 minutes. 1 cup freely. The seeds also should be consumed.

Tablets/capsules. Wild Yam, Fenugreek, Ginger, Goldenseal, Lobelia, Slippery Elm.

Powders. Formula. Wild Yam 2; Meadowsweet 2; Goldenseal 1. Dose: 500mg (two 00 capsules or one- third teaspoon) thrice daily.

Liquid Extracts. (1) Formula. Wild Yam 1, Echinacea 2. 30-60 drops in water thrice daily. Or, (2) Formula: Turkey Rhubarb 2, Goldenseal 1, Caraway half. 20-30 drops in water thrice daily.

Tinctures. Formula. Bayberry 2, Goldenseal 1, Cardamoms 1. Dose: One to two 5ml teaspoons thrice daily.

Ispaghula seeds. 2-4 teaspoons thrice daily.

Tea Tree oil Suppositories. Insertion at night.

Diet. Bland, little fibre, Slippery Elm gruel. Irish Moss preparations. Increase fluid intake. Reject: broccoli, tomatoes, lima, Soya, Brussels sprouts, pinto beans, cocoa, chocolate, cow’s milk, peas, onions, turnips, radishes. Accept fish oils.

Addenbrookes Hospital, Cambridge. Reject foods containing wheat and all dairy produce.

Supplements. Vitamins A, B12, C, Calcium, Iron, Magnesium, Potassium, Zinc.

Study. In a study carried out by UK researchers (1993) food allergies were found to be the most common cause of the disease. Results suggested that dietary changes may be as effective as corticosteroids in easing symptoms. The most common allergens were corn, wheat, milk, yeast, egg, potato, rye, tea, coffee, apples, mushrooms, oats, chocolate. An elemental diet with a formula of nutrients (E028, produced by Hospital Supplies, Liverpool) was used in trials. (The Lancet, 6.11.1993)

Notes. Crohn’s Disease is associated with Erythema nodosum, more frequently recognised in childhood. A frequent cause is cow’s milk intolerance. Smoking adds to the risk of Crohn’s disease.

In susceptible people, the food additives titanium dioxide and aluminosilicates may evoke a latent inflammatory response resulting in Crohn’s disease, ulcerative colitis or bowel cancer. These chemicals may be found in the intestinal lymphoid aggregations in gut mucosa. (Jonathan Powell, Gastro-intestinal Laboratory, St Thomas’s Hospital, London) (Titanium dioxide rarely occurs naturally but is added to confectionery, drinking water and anti-caking agents.) ... crohn’s disease

Cushing’s Syndrome

A glandular disorder occurring mostly in females, aged 30 to 50.

Causes: a tumour on the adrenal glands or excessive medication with large doses of corticosteroid drugs to make up for adrenal insufficiency. There is diminished resistance to infection. (Echinacea)

Symptoms. Fat plethoric ‘moon’ face. Limbs thin, trunk obese. Skin easily bruises (Arnica). Fatigue, weakness, pink streaks on skin. Cessation of menstruation. Loss of sex drive in men. High blood pressure and sugar in the urine are common. Bone softening leads to pain. Acne (Agnus Castus). Excess body hair. Personality change.

Treatment. Adrenal stimulants may obviate surgery or irradiation to the adrenal glands: they include Ginseng, Liquorice, Sarsaparilla, Holy Thistle (Hyde), Samphire (Hyde).

Men. Tinctures. Formula. Ginseng 3; Sarsaparilla 2; Liquorice 1. One to two teaspoons in water thrice daily.

Women. Tinctures. Formula. Agnus Castus 2; Helonias 2; Pulsatilla 1. One to two teaspoons in water thrice daily.

Good responses have been observed from Pulsatilla and Black Cohosh. ... cushing’s syndrome

Dupuytren’s Contracture

The Thatcher Finger. Fibrosis of the palm of the hand leading to deformity. Inability to straighten the ring and little finger due to fixed flexion. A tightened sinew. High serum fat levels are present, the disease affecting men from the age of 20 and women after the menopause.

“It is believed that oxidation of the lipids by free radicals (which are also present in high numbers in patients who have Dupuytren’s contracture) produces toxins which kill fibroblast cells in the palmar fascia. The surrounding tissue overreacts by producing many more fibroblasts, a bit like callous formation after a wound. The rapid increase in fibrous tissue leads to the contracture. This explains why the contracture is so common among patients with diabetes, epilepsy and alcoholism – serum lipid levels are raised in all these groups . . . However, the disorder occurs only if the patient has a genetic predisposition to the disease.” (Mr Paul Sanderson, Orthopaedic Surgeon, Wrightington Hospital, Wigan, in the Journal of Bone and Joint Surgery, Nov. 1992)

Treatment. Directed towards prevention. Same as for HYPERLIPIDAEMIA.

DWARF BEAN. See: FRENCH BEAN.

DWARF ELDER. Danewort. Ground Elder. Sambucus ebulus L. French: Petit sureau. German:

Attichwurzel. Spanish: Sauro enano. Italian: Ebbio. Part used: leaves. Action: expectorant, diaphoretic, diuretic, purgative.

Uses: Dropsy, kidney and bladder torpor, rheumatism.

Combine, equal parts Dwarf Elder, Greater Plantain and Parsley Piert for gravel.

Combine, equal parts Dwarf Elder, Wild Carrot, Broom and Motherwort for oedema of heart origin. Combine, equal parts Dwarf Elder and Celery seeds for polymyalgia and rheumatism. (W.T. Hewitt, FNIMH)

Preparations: Thrice daily.

Tea. 2 teaspoons leaves to each cup boiling water; infuse 10 minutes. Half-1 cup.

Tincture. 1 part in 5 parts 45 per cent alcohol. Macerate 8 days. Decant. 5-10ml (1-2 teaspoons). ... dupuytren’s contracture

Acorus Calamus

Linn.

Habitat: The alpine zone of the Himalayas from Gilgit to Kumaon.

Ayurvedic: Vatsanaabha (related sp.).

Folk: Tilia Kachnaag, Dudhia.

Action: Nervine tonic.

Air-dried roots of the plant are reported to contain 1% indaconitine.... acorus calamus

Aids-related Complex

A variety of chronic symptoms and physical findings that occur in some persons who are infected with HIV, but do not meet the Centres for Disease Control’s definition of AIDS. Symptoms may include chronic swollen glands, recurrent fevers, unintentional weight loss, chronic diarrhoea, lethargy, minor alterations of the immune system (less severe than those that occur in AIDS), and oral thrush. ARC may or may not develop into AIDS.... aids-related complex

Alimentary Canal

See GASTROINTESTINAL TRACT.... alimentary canal

Antenatal Care

The protocol which doctors and midwives follow to ensure that the pregnant mother and her FETUS are kept in good health, and that the pregnancy and birth have a satisfactory outcome. The pregnant mother is seen regularly at a clinic where, for example, her blood pressure is checked, the growth and development of her child-to-be are carefully assessed, and any problem or potential problems dealt with. Most antenatal care deals with normal pregnancies and is supervised by general practitioners and midwives in primary-care clinics. If any serious problems are identi?ed, the mother can be referred to specialists’ clinics in hospitals. (See PREGNANCY AND LABOUR.)... antenatal care

Assisted Conception

(Further information about the subject and the terms used can be found at http:// www.hfea.gov.uk/glossary)

This technique is used when normal methods of attempted CONCEPTION or ARTIFICIAL INSEMINATION with healthy SEMEN have failed. In the UK, assisted-conception procedures are governed by the Human Fertilisation & Embryology Act 1990, which set up the Human Fertilisation & Embryology Authority (HFEA).

Human Fertilisation & Embryology Act 1990 UK legislation was prompted by the report on in vitro fertilisation produced by a government-appointed committee chaired by Baroness Warnock. This followed the birth, in 1978, of the ?rst ‘test-tube’ baby.

This Act allows regulation monitoring of all treatment centres to ensure that they carry out treatment and research responsibly. It covers any fertilisation that uses donated eggs or sperm (called gametes) – for example, donor insemination or embryos (see EMBRYO) grown outside the human body (known as licensed treatment). The Act also covers research on human embryos with especial emphasis on foolproof labelling and immaculate data collection.

Human Fertilisation & EmbryologyAuthority (HFEA) Set up by the UK government following the Warnock report, the Authority’s 221 members inspect and license centres carrying out fertilisation treatments using donated eggs and sperm. It publishes a code of practice advising centres on how to conduct their activities and maintains a register of information on donors, patients and all treatments. It also reviews routinely progress and research in fertility treatment and the attempted development of human CLONING. Cloning to produce viable embryos (reproductive cloning) is forbidden, but limited licensing of the technique is allowed in specialist centres to enable them to produce cells for medical treatment (therapeutic cloning).

In vitro fertilisation (IVF) In this technique, the female partner receives drugs to enhance OVULATION. Just before the eggs are released from the ovary (see OVARIES), several ripe eggs are collected under ULTRASOUND guidance or through a LAPAROSCOPE. The eggs are incubated with the prepared sperm. About 40 hours later, once the eggs are fertilised, two eggs (three in special circumstances) are transferred into the mother’s UTERUS via the cervix (neck of the womb). Pregnancy should then proceed normally. About one in ?ve IVF pregnancies results in the birth of a child. The success rate is lower in women over 40.

Indications In women with severely damaged FALLOPIAN TUBES, IVF o?ers the only chance of pregnancy. The method is also used in couples with unexplained infertility or with male-factor infertility (where sperms are abnormal or their count low). Women who have had an early or surgically induced MENOPAUSE can become pregnant using donor eggs. A quarter of these pregnancies are multiple – that is, produce twins or more. Twins and triplets are more likely to be premature. The main danger of ovarian stimulation for IVF is hyperstimulation which can cause ovarian cysts. (See OVARIES, DISEASES OF.)... assisted conception

Birth Canal

The passage that extends from the neck of the womb (UTERUS), known as the CERVIX UTERI, to the opening of the VAGINA. The baby passes along this passage during childbirth.... birth canal

Blood Corpuscle

See ERYTHROCYTES and LEUCOCYTES.... blood corpuscle

Branchial Cyst

A cyst arising in the neck from remnants of the embryological branchial clefts. They are usually ?uid-?lled and will therefore transilluminate.... branchial cyst

Cadaver

A dead body.... cadaver

Cade

(American) A precocious young woman

Caid, Caide, Cayd, Cayde, Caed, Caede... cade

Cadmium

A metallic element which, when molten, gives o? fumes that can cause serious irritation of the lungs if inhaled.... cadmium

Cadmium Poisoning

Cadmium poisoning is a recognised hazard in certain industrial processes, such as the manufacture of alloys, cadmium plating and glass blowing. Sewage sludge, which is used as fertiliser, may be contaminated by cadmium from industrial sources; such cadmium could be taken up into vegetable crops and cadmium levels in sewage are carefully monitored.

A tin-like metal, cadmium accumulates in the body. Long-term exposure can lead to EMPHYSEMA, renal failure (see KIDNEYS, DISEASES OF) and urinary-tract CALCULI. Acute exposure causes GASTROENTERITIS and PNEUMONITIS. Cadmium contamination of food is the most likely source of poisoning. The EU Directive on the Quality of Water for Human Consumption lays down 5 milligrams per litre as the upper safe level.... cadmium poisoning

Caesium-137

An arti?cially produced radioactive element that is used in RADIOTHERAPY treatment.... caesium-137

Calcicosis

Calcicosis is a traditional term applied to disease of the lung caused by the inhalation of marble dust by marble-cutters.... calcicosis

Calcium-channel Blockers

Calcium-channel blockers inhibit the inward ?ow of calcium through the specialised slow channels of cardiac and arterial smooth-muscle cells. By thus relaxing the smooth muscle, they have important applications in the treatment of HYPERTENSION and ANGINA PECTORIS. Various types of calcium-channel blockers are available in the United Kingdom; these di?er in their sites of action, leading to notable di?erences in their therapeutic effects. All the drugs are rapidly and completely absorbed, but extensive ?rst-pass metabolism in the liver reduces bioavailability to around one-?fth. Their hypotensive e?ect is additive with that of beta blockers (see BETA-ADRENOCEPTOR-BLOCKING DRUGS); the two should, therefore, be used together with great caution – if at all. Calcium-channel blockers are particularly useful when beta blockers are contraindicated, for example in asthmatics. However, they should be prescribed for hypertension only when THIAZIDES and beta blockers have failed, are contraindicated or not tolerated.

Verapamil, the longest-available, is used to treat angina and hypertension. It is the only calcium-channel blocker e?ective against cardiac ARRHYTHMIA and it is the drug of choice in terminating supraventricular tachycardia. It may precipitate heart failure, and cause HYPOTENSION at high doses. Nifedipine and diltiazem act more on the vessels and less on the myocardium than verapamil; they have no antiarrhythmic activity. They are used in the prophylaxis and treatment of angina, and in hypertension. Nicardipine and similar drugs act mainly on the vessels, but are valuable in the treatment of hypertension and angina. Important di?erences exist between di?erent calcium-channel blockers so their use must be carefully assessed. They should not be stopped suddenty, as this may precipitate angina. (See also HEART, DISEASES OF.)... calcium-channel blockers

Calculi

The general name given to concretions in, for example, the URINARY BLADDER, KIDNEYS or gall-bladder (see LIVER).... calculi

Caldicott Guardian

A senior health professional in all NHS trusts, whose responsibility it is to preserve the con?dentiality of patient information.... caldicott guardian

Calliper

A two-pronged instrument with pointed ends, for the measurement of diameters, such as that of the pelvis in obstetrics.... calliper

Callus

The new tissue formed around the ends of a broken bone. (See BONE, DISORDERS OF.)... callus

Calmative

Sedative... calmative

Caloric Test

A test for vestibular function (see EAR). It is performed by irrigating the external auditory meatus of the ear with alternate cold and hot water. This usually stimulates the vestibular apparatus, causing nystagmus (see DIABETES MELLITUS – Diabetic eye disease). If the vestibular apparatus is affected by disease, the response may be absent or reduced.... caloric test

Calumba

Jateorhiza calumba. N.O. Menispermaceae.

Synonym: Cocculus palmatus, Colombo.

Habitat: Ceylon.

Features ? Root bark thick, greyish-brown outside, transverse section yellowish, vascular bundles in radiating lines. Fracture short and mealy. Very bitter and mucilaginous in taste.

Part used ? Root.

Action: Tonic, febrifuge.

As a bitter tonic without astringency, in weakness of stomach function and indigestion generally. The infusion of 1 ounce of the powdered root to 1 pint of cold water is taken in two tablespoonful doses three or four times daily.

For bowel flatulence, U.S. Dispensatory gives ? 1/2 ounce each powdered Calumba and Ginger, 1 drachm Senna, infused in 1 pint boiling water. Dose, wineglassful three times daily.... calumba

Canaliculus

Canaliculus means a small channel, and is applied to (a) the minute passage leading from the lacrimal pore on each eyelid to the lacrimal sac on the side of the nose; (b) any one of the minute canals in bone.... canaliculus

Cancellous

A term applied to loose bony tissues as found in the ends of the long bones.... cancellous

Canthus

The name applied to the angle at either end of the aperture between the eyelids.... canthus

Capd

Chronic ambulatory peritoneal dialysis – an outpatient technique for treating failure of the KIDNEYS. (See HAEMODIALYSIS.)... capd

Capillaries

The minute vessels which join the ends of the arteries to venules, the tiny commencement of veins. Their walls consist of a single layer of ?ne, ?at, transparent cells, bound together at the edges, and the vessels form a meshwork all through the tissues of the body, bathing the latter in blood with only the thin capillary wall interposed, through which gases and ?uids readily pass. These vessels are less than 0·025 mm in width.... capillaries

Caput Succedaneum

Usually shortened by obstetricians to ‘caput’, this is the temporary swelling which is sometimes found on the head of the newborn infant. It is due to OEDEMA in and around the scalp, caused by pressure on the head as the child is born. It is of no signi?cance and quickly disappears spontaneously.... caput succedaneum

Carbaryl

A pesticide used to kill head and crab lice (see PEDICULOSIS). Available as a lotion, some of which contains alcohol (not recommended for use on crab lice), the substance may irritate skin and should not be used near damaged skin, eyes or ears.... carbaryl

Carbohydrate

The term applied to an organic substance in which the hydrogen and oxygen are usually in the proportion to form water. Carbohydrates are all, chemically considered, derivatives of simple forms of sugar and are classi?ed as monosaccharides (e.g. glucose), disaccharides

(e.g. cane sugar), polysaccharides (e.g. starch). Many of the cheaper and most important foods are included in this group, which comprises sugars, starches, celluloses and gums. When one of these foods is digested, it is converted into a simple kind of sugar and absorbed in this form. Excess carbohydrates, not immediately needed by the body, are stored as glycogen in the liver and muscles. In DIABETES MELLITUS, the most marked feature consists of an inability on the part of the tissues to assimilate and utilise the carbohydrate material. Each gram of carbohydrate is capable of furnishing slightly over 4 Calories of energy. (See CALORIE; DIET.)... carbohydrate

Carbolic Acid

Carbolic acid, or phenol, was the precursor of all ANTISEPTICS. It paralyses and then destroys most forms of life, particularly organisms such as bacteria. It has been superseded by less penetrative and harmful antiseptics.... carbolic acid

Carbon

A non-metallic element, the compounds of which are found in all living tissues and which is a constituent (as carbon dioxide) of air exhaled from the LUNGS. Two isotopes of carbon, 11C and 14C, are used in medicine. Carbon-11 is used in positron-emission tomography (see PET SCANNING); carbon-14 is used as a tracer element in studying various aspects of METABOLISM.... carbon

Carbonic Anhydrase Inhibitor

A drug that curbs the action of an ENZYME in the blood controlling the production of carbonic acid or bicarbonate from CARBON DIOXIDE (CO2). Called carbonic anhydrase, the enzyme is present in ERYTHROCYTES and it has a key part in maintaining the acid-base balance in the blood. Inhibiting drugs include ACETAZOLAMIDE and DORZOLAMIDE, and these are used as weak DIURETICS to reduce the increased intraocular pressure in ocular hypertension or open-angle GLAUCOMA (see EYE, DISORDERS OF).... carbonic anhydrase inhibitor

Carcinogens

Agents, such as tobacco smoke, certain chemicals, asbestos ?bres and high-dose radiation, that have the property of causing CANCER.... carcinogens

Cardamon

Lust, Love... cardamon

Cardia

Cardia is a term applied to the upper opening of the stomach into which the oesophagus empties. The cardia lies immediately behind the heart.... cardia

Cardiac Glycosides

Drugs whose main actions are to increase the force of myocardial contraction and reduce the conductivity of the nerve ?bres in the atrioventricular node of the heart. They are useful in treating supraventricular tachycardias (rapid heart rhythm) and some forms of heart failure. Glycosides are a traditional group of cardiac drugs, originally derived from the leaves of foxglove plants and used as digitalis. The active principle has long been synthesised and used as DIGOXIN. They are potentaially toxic and their use, especially during initial treatment, should be monitored. Side-effects include ANOREXIA, nausea, vomiting, diarrhoea and abdominal pain; drowsiness, confusion and DEPRESSION may occur. An abnormally slow heart rate may develop. The glycosides should be used with special care in the elderly who are sometimes particularly susceptible to their toxic effects.... cardiac glycosides

Cardiac Massage

The procedure used to restart the action of the heart if it is suddenly arrested. In many cases the arrested heart can be made to start beating again by rhythmic compression of the chest wall. This is done by placing the patient on a hard surface – a table or the ?oor – and then placing the heel of the hand over the lower part of the sternum and compressing the chest wall ?rmly, but not too forcibly, at the rate of 60–80 times a minute. At the same time arti?cial respiration must be started by the mouth-tomouth method. (See APPENDIX 1: BASIC FIRST AID.) Open heart massage is sometimes undertaken if an arrest occurs during a chest operation – the heart being directly handled by the resuscitator.... cardiac massage

Cardiac Muscle

The muscle, unique to the heart, which comprises the walls of the atria and ventricles. It consists of long broadening cells (?bres) with special physiological characteristics which enable them to keep contracting and expanding inde?nitely.... cardiac muscle

Cardiac Neurosis

Obsessional fear about the state of the heart. It tends to occur after a heart attack and may result in the patient’s experiencing the symptoms of another attack.... cardiac neurosis

Cardiac Tamponade

Compression of the heart due to abnormal accumulation of ?uid within the ?brous covering of the heart (PERICARDIUM). The result is irregular rhythm and death if the ?uid is not removed.... cardiac tamponade

Cardiomegaly

Enlargement of the heart (see HEART, DISEASES OF).... cardiomegaly

Cardioplegia

A procedure whereby the heart is stopped by reducing its temperature (hypothermia), by injecting the muscle with a solution of salts or by electrostimulation. This enables surgeons to operate safely on the heart.... cardioplegia

Cardiovascular System

This refers to the whole circulatory system: the heart, the systemic circulation (the arteries and veins of the body) and the pulmonary circulation (the arteries and veins of the lungs). Blood circulates throughout the cardiovascular system bringing oxygen and nutrients to the tissues and removing carbon dioxide and other waste products.... cardiovascular system

Caries

See TEETH, DISORDERS OF.... caries

Carina

(Latin) Little darling Carena, Carinna, Carrina, Cariana, Carin, Carine, Caren, Carinen, Caron, Carren, Carron, Carrin, Caryn, Caryna, Carynn, Careena, Cariena, Careina, Careana... carina

Carminatives

Preparations to relieve FLATULENCE, and any resulting griping, by the bringing up of wind, or ERUCTATION. Their essential constituent is an aromatic volatile oil, usually of vegetable extraction.... carminatives

Carnation

(Latin) Resembling the flower; becoming flesh... carnation

Carneous Mole

An ovum which has died in the early months of pregnancy. It usually requires no treatment and evacuates itself.... carneous mole

Carotid Body

A small reddish-brown structure measuring 5–7 × 2·5–4 millimetres, situated one on each side of the neck, where the carotid artery divides into the internal and external carotid arteries. Its main function is in controlling breathing so that an adequate supply of oxygen is maintained to the tissues of the body. Oxygen levels are controlled by a re?ex operating between the carotid body and the respiratory centre in the brain.... carotid body

Carpal Tunnel Syndrome

A condition characterised by attacks of pain and tingling in the ?rst three or four ?ngers of one or both hands. The attacks usually occur at night. Carpal tunnel syndrome is caused by pressure on the median nerve as it passes under the strong ligament that lies across the front of the wrist. The condition may respond to use of a night splint on the hand; otherwise a corticosteroid injection under the ligament may help. If not, pressure is relieved by surgical division of the compressing ligament.... carpal tunnel syndrome

Carrot

See Zanahoria.... carrot

Carob

Nutritional Profile Energy value (calories per serving): Moderate Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: High Sodium: Low Major vitamin contribution: Niacin Major mineral contribution: Calcium

About the Nutrients in This Food Carob flour, which is milled from the dried pod of a Mediterranean ever- green tree, Ceratonia siliqua, looks like cocoa but has a starchy, beanlike flavor. It can be mixed with sweeteners to make a cocoalike powder or combined with fats and sweeteners to produce a candy that looks like and has the same rich mouthfeel as milk chocolate but tastes more like honey. Ounce for ounce, carob, which is also known as locust bean gum, has more fiber and calcium but fewer calories than cocoa. Its carbohydrates include the sugars sucrose, D-mannose, and D-galactose. (D-galactose is a simple sugar that links up with other sugars to form the complex indigest- ible sugars raffinose and stachyose.) Carob also contains gums and pectins, the indigestible food fibers commonly found in seeds.

The Most Nutritious Way to Serve This Food As a substitute for cocoa or chocolate for people who are sensitive to chocolate.

Diets That May Restrict or Exclude This Food Low-carbohydrate diet

Buying This Food Look for: Tightly sealed containers that will protect the flour from moisture and insects.

Storing This Food Store carob flour in a cool, dark place in a container that protects it from air, moisture, and insects. Keep carob candy cool and dry.

Preparing This Food Measure out carob flour by filling a cup or tablespoon and leveling it off with a knife. To substitute carob for regular flour, use ¼ cup carob flour plus ¾ cup regular flour for each cup ordinary flour. To substitute for chocolate, use three tablespoons of carob flour plus two tablespoons of water for each ounce of unsweetened chocolate. Carob flour is sweeter than unsweetened chocolate.

What Happens When You Cook This Food Unlike cocoa powder, carob flour contains virtually no fat. It will burn, not melt, if you heat it in a saucepan. When the flour is heated with water, its starch granules absorb moisture and rupture, releasing a gum that can be used as a stabilizer, thickener, or binder in processed foods and cosmetics. In cake batters, it performs just like other flours (see flour).

Medical uses and/or Benefits Adsorbent and demulcent. Medically, carob flour has been used as a soothing skin powder. As a chocolate substitute. People who are sensitive to chocolate can usually use carob instead. Like cocoa beans, carob is free of cholesterol. Unlike cocoa, which contains the cen- tral-nervous-system stimulant caffeine and the muscle stimulant theobromine, carob does not contain any stimulating methylxanthines. Lower cholesterol levels. In 2001, a team of German nutrition researchers from the Institute for Nutritional Science at the University of Potsdam, the German Institute of Human Nutri- tion, Center for Conventional Medicine and Alternative Therapies (Berlin) Nutrinova Nutri- tion Specialties and Food Ingredients GmbH, and PhytoPharm Consulting, Institute for Phytopharmaceuticals GmbH conducted a study to evaluate carob’s effectiveness in lower- ing cholesterol. For a period of eight weeks, 47 volunteers with moderately high cholesterol levels (232– 302 mg/dL) were fed 15 g of carob per day in breakfast cereal, fruit grain bars, and a drink made from powdered carob pulp as supplements to their normal diet. After four weeks, the volunteers’ total cholesterol levels fell an average of 7 percent and their LDL (low density lipoprotein—“bad” cholesterol) levels fell an average 10.6 percent. At six weeks, the numbers were 7.8 percent and 10.6 percent. There was no effect on HDLs (high density lipoproteins, a.k.a. “good” cholesterol).... carob

Caruncle

Any small ?eshy eminence, whether normal or abnormal.... caruncle

Case Fatality Rate

The number of fatal cases of specific disease, divided by total number of known cases and it is usually expressed as percent. Case fatality is one index of disease severity and is of more interest in acute than in chronic disease.... case fatality rate

Caseation

A process which takes place in the tissues in TUBERCULOSIS and some other chronic diseases. The central part of a diseased area, instead of changing into pus and so forming an ABSCESS, changes to a ?rm cheese-like mass which may next be absorbed or may be converted into a calcareous deposit and ?brous tissue, and so healing results in the formation of a scar.... caseation

Casein

That part of milk which forms cheese or curds. It is produced by the union of a substance, caseinogen, dissolved in the milk, with lime salts also dissolved in the milk – the union being produced by the action of rennin, a ferment from the stomach of the calf. The same change occurs in the human stomach as the ?rst step in the digestion of milk, and therefore when milk is vomited curdled it merely shows that digestion has begun.... casein

Cashew

See Cajuil.... cashew

Casilda

(Latin / Spanish) Of the home / a warrior woman

Casildah, Cassilda, Casylda, Cassylda... casilda

Cassia

(Greek / Latin) Of the spice tree / feminine form of Cassius; one who is hollow; empty

Cassea, Cassiah, Casseah... cassia

Catchment Area

A geographic area defined and served by a health programme or institution, such as a hospital or community health centre, which is delineated on the basis of such factors as population distribution, natural geographic boundaries, and transportation accessibility. By definition, all residents of the area needing the services of the programme are usually eligible for them, although eligibility may also depend on additional criteria.... catchment area

Castor

Ricinus communis

Euphorbiaceae

San: Erandah, Pancangulah;

Hin: Erandi, Erand;

Ben: Bherenda;

Mal: Avanakku;

Tam: Amanakku, Kootaimuttu, Amanakkam Ceti;

Kan: Haralu, Manda, Oudla;

Tel: Erandamu, Amudamu

Importance: Castor is a perennial evergreen shrub. The Sanskrit name erandah describes the property of the drug to dispel diseases. It is considered as a reputed remedy for all kinds of rheumatic affections. They are useful in gastropathy such as gulma, amadosa, constipation, inflammations, fever, ascitis, strangury, bronchitis, cough, leprosy, skin diseases, vitiated conditions of vata, colic, coxalgia and lumbago. The leaves are useful in burns, nyctalopia, strangury and for bathing and fermentation and vitiated conditions of vata, especially in rheumatoid arthritis, urodynia and arthralgia. Flowers are useful in urodynia and arthralgia and glandular tumours. Seeds are useful in dyspepsia and for preparing a poultice to treat arthralgia. The oil from seeds is a very effective purgative for all ailments caused by vata and kapha. It is also recommended for scrotocele, ascites, intermittent fever, gulma, colonitis, lumbago, coxalgia and coxitis (Warrier et al, 1996). Oil is also used for soap making. Fresh leaves are used by nursing mothers in the Canary Island as an external application to increase the flow of milk. Castor oil is an excellent solvent of pure alkaloids and as such solutions of atropine, cocaine, etc. is used in ophthalmic surgery. It is also dropped into the eye to remove the after-irritation caused by the removal of foreign bodies.

Distribution: It is a native of N. E. tropical Africa. It is found throughout India, cultivated and found wild upto 2400m.

Botany: Ricinus communis Linn. belongs to the family Euphorbiaceae. It is a monoecious evergreen shrub growing upto 4m. Leaves are alternate, palmatifid, 6-10 lobed, each 1- nerved with many lateral nerves and peltate. Lobes are lanceolate, thinly pubescent below, margin serrate and apex acuminate. Paniculate racemes are terminal with male flowers below, female ones above. Perianth is cupular, splitting into 3-5 lobes, laceolate, valvate, margin inrolled and acuminate. Filaments of stamen are connate and repeatedly branched with divergent anther cells. Sepals are 5, sub-equal, lanceolate, valvate and acute. Ovary is globose, echinate, 3-locular with 3 ovules and pendulous. Styles are 3, stout, papillose, stigmatiferous. Capsules are 3-lobed and prickly with oblong seeds having smooth testa and marbled, shiny and carunculate. R. bronze King and R. africanus are two good garden varieties which are known as Italian and East Indian Castors, respectively (Mathew, 1983, Grieve and Leyel, 1992).

Agrotechnology: Castor is cultivated both in the plains and the hills. As it has deep root system it is hardy and capable of resisting drought. It does not withstand waterlogging and frost. It requires hard dry climate for proper development of fruits and seeds. It requires a well- drained soil, preferably sandy loam or loamy sand. High soil fertility is of less importance as compared to the good physical condition of the soil. It cannot tolerate alkalinity. It is generally grown in red loamy soils, black soils and alluvial soils. The plant is seed propagated. The seed rate required is 5-12 kg/ha (pure crop) and 3 kg/ha (mixed crop). Seeds are to be sown on a hot bed early in March. When the plants come up individual plant is to be planted in a separate pot filled with light soil and plunged into a fresh hot bed. The young plants are to be kept in glass houses till early June where they are hardened and kept out. The suitable season of growing is kharif season. The crop is usually sown in April and planting is done in early July. The land is to be ploughed 2-3 times with the onset of rains and is repeated after rain. The spacing recommended is 60X90cm in case of pure crop but it is seldom cultivated pure. It is usually grown mixed with crops such as jowar, arhar, chilly, groundnut, cowpea, cotton, etc. 10-15t FYM/ha and 50kg N, 50kg P2O5 and 20kg K2O/ha will be sufficient. Addition of neem cake is beneficial as it increases oil content. There should be sufficient moisture in the field at the time of sowing. A month after planting, weeding and earthing up is to be done. The plant is attacked by hairy caterpillar, castor semi - looper, castor seed caterpillar, etc. which can be managed by integrated pest management measures. The leaf blight disease occurring in castor can be controlled by spraying with Bordeaux mixture 2-3 times at 15 days interval. Harvesting of ripe fruits can be done from the end of November till the end of February. The fruit branches are picked when they are still green to avoid splitting and scattering of the seeds. The pods are to be heaped up in the sun to dry. Then the seeds are to be beaten with stick and winnowed. Roots, leaves, flowers, seeds and oil constitute the economic parts. The average yield is 500-600kg/ha (Thakur, 1990).

Properties and activity: The beancoat yielded lupeol and 30-norlupan-3 -ol-20-one. Roots, stems and leaves contain several amino acids. Flowers gave apigenin, chlorogenin, rutin, coumarin and hyperoside. Castor oil is constituted by several fatty acids (Husain et al, 1992). Seed coat contained 1. 50-1. 62% lipids and higher amounts of phosphatides and non-saponifiable matter than seed kernel. Fresh leaves protected against liver injury induced by carbon tetra chloride in rats while cold aqueous extract provided partial protection (Rastogi et al, 1991). Root and stem is antiprotozoal and anticancerous. Root, stem and seed are diuretic. The roots are sweet, acrid, astringent, thermogenic, carminative, purgative, galactagogue, sudorific, expectorant and depurative. Leaves are diuretic, anthelmintic and galactagogue. Seeds are acrid, thermogenic, digestive, cathartic and aphrodisiac. Oil is bitter, acrid, sweet, antipyretic, thermogenic and viscous (Warrier et al, 1996). Castor oil forms a clean, light- coloured soap, which dries and hardens well and is free from smell. The oil varies much in activity. The East Indian is the more active, but the Italian has the least taste. Castor oil is an excellent solvent of pure alkaloids. The oil furnishes sebacic acid and caprylic acid. It is the most valuable laxative in medicines. It acts in about 5 hours, affecting the entire length of the bowel, but not increasing the flow of bile, except in very large doses. The mode of its action is unknown. The oil will purge when rubbed into the skin (Grieve and Leyel, 1992).... castor

Catgut

A traditional absorbable SUTURE used in surgery for tying cut arteries and stitching wounds. Consisting of twisted COLLAGEN (from sheep or cattle intestines), catgut is absorbed by phagocytes (see under PHAGOCYTE) over a variable period. There are two types: plain, and chromatised or chromic. Synthetic absorbable sutures cause less reaction, have a predictable absorption period and are more e?ective.... catgut

Cauda

A tail or a tail-like structure. For example, the cauda equina (‘horse’s tail’) is a collection of nerve roots arising from the lumbar, sacral and coccygeal spinal nerves. The resulting bundle, fancifully resembling a horse’s tail, runs down inside the spinal column until the individual ?bres leave through their respective openings.... cauda

Caul

The piece of AMNION which sometimes covers a child when he or she is born.... caul

Cavernous Breathing

A peculiar quality of the respiratory sounds heard on AUSCULTATION over a cavity in the lung.... cavernous breathing

Cavernous Sinus

A channel for venous blood placed either side of the sphenoid bone at the base of the SKULL behind the eye sockets. Blood drains into it from the eye, the nose, the brain and part of the cheek, and leaves via the internal jugular and facial veins. Sometimes the sinus becomes blocked by a blood clot (thrombus), usually a complication of a nearby bacterial infection. A potentially serious condition, it should be treated with thrombolysis and antibiotics.... cavernous sinus

Cellulose

A carbohydrate substance forming the skeleton of most plant structures. It is colourless, transparent, insoluble in water and is practically unaffected by digestion. In vegetable foods it therefore adds to the bulk, but it is of no value as a food-stu?. It is found in practically a pure state in cotton-wool.... cellulose

Cement

See TEETH.... cement

Census

The enumeration of an entire population, usually with details being recorded on residence, age, sex, occupation, ethnic group, marital status, birth history and relationship to head of household.... census

Central Venous Pressure

The pressure of blood within the right atrium of the HEART as measured by a catheter and manometer.... central venous pressure

Cera

(French) A colorful woman Cerah, Cerrah, Cerra... cera

Cerebrovascular Accident

See STROKE.... cerebrovascular accident

Certification

The process by which a government or nongovernmental agency or association evaluates and recognizes an individual, institution or educational programme as meeting predetermined standards. One so recognized is said to be “certified”. It is essentially synonymous with accreditation, except that certification is usually applied to individuals and accreditation to institutions. Certification programmes are generally nongovernmental and do not exclude the uncertified from practice, as do licensure programmes.... certification

Cervical Smear

This screening test detects abnormal changes in the cells of the cervix (see CERVIX UTERI), enabling an affected woman to have early treatment. The National Health Service has arrangements to check women regularly. A woman’s ?rst test should be within six months of her ?rst experience of intercourse and thereafter at three-yearly intervals for the rest of her life. The test is simple, with some cells being scraped o? the cervix with a spatula and the tissue then being examined microscopically.... cervical smear

Cervical Vertebrae

The seven bones of the top end of the backbone that form the neck. The ?rst cervical vertebra is the atlas and this articulates with the base of the skull. The axis is the second vertebra, which contains a shaft of bone that allows the atlas to rotate on it, thus permitting the head to turn. (See SPINAL COLUMN.)... cervical vertebrae

Cervical Cancer

Cancer of the cervix – the neck of the womb – is one of the most common cancers affecting women throughout the world. In some areas its incidence is increasing. This cancer has clearly identi?able precancerous stages with abnormal changes occurring in the cells on the surface of the cervix: these changes can be detected by a CERVICAL SMEAR test. Early cancer can be cured by diathermy, laser treatment, electrocoagulation or cryosurgery. If the disease has spread into the body of the cervix or beyond, more extensive surgery and possibly radiotherapy may be needed. The cure rate is 95 per cent if treated in the early stages but may fall as low as 10 per cent in some severe cases. Around 3,000 patients are diagnosed as having cervical cancer every year in the United Kingdom, and around 1,500 die from it. Latest ?gures in England show that the incidence rates have fallen to under 11 per 100,000 women, while death rates fell by more than 40 per cent during the 1990s. The sexual behaviour of a woman and her male partners in?uences the chances of getting this cancer; the earlier a woman has sexual intercourse, and the more partners she has, the greater is the risk of developing the disease.... cervical cancer

Chamomile Tea

Chamomile is a popular herb that’s used in teas worldwide. Chamomile soothes the stomach and relieves bloating and indigestion. Chamomile also calms the mind and helps people relax and deal better with their stresses. Some people are allergic to chamomile and should avoid taking the tea. People who find it hard to go to sleep should drink a cup of chamomile tea before going to bed. Chamomile is known to fight insomnia by relaxing the body and the mind, enabling the person to fall asleep naturally.... chamomile tea

Chapped Hands

Chapped hands occur in cold weather, when reduced sweat and sebaceous activity leads to decreased natural protection of the skin. Prolonged immersion in soapy water, followed by exposure to cold air, results in cracking of the skin.

Prevention consists of minimising exposure to detergents and soapy water, and wearing rubber gloves for all routine household duties.... chapped hands

Charcoal

Activated charcoal is a ?nely powdered material with a huge surface area (1,000 m2/g) prepared from vegetable matter by carbonisation. It is capable of binding a variety of drugs and chemicals and is used in the treatment of poisoning as a method of gastric decontamination. It is not systemically absorbed. It is also used occasionally for ?atulence and as a deodorant for skin ulcers.... charcoal

Cheilosis

In?ammation of the lips. It is common at the angles of the lips (angular stomatitis), usually as a consequence of sagging facial muscles or ill-?tting dentures producing folds at the corners of the mouth which retain food debris and allow proliferation of bacteria and candida. Atopic eczema (see SKIN, DISEASES OF) is a common cause of cheilosis of the whole of the lips.... cheilosis

Cheiropompholyx

Pompholyx is an old name for vesicular eczema (see DERMATITIS) on the palms and ?ngers (cheiropompholyx) or soles of the feet (podopompholyx).... cheiropompholyx

Chelating Agents

Chelating agents are compounds that will render an ion (usually a metal) biologically inactive by incorporating it into an inner ring structure in the molecule. (Hence the name, from the Greek chele = claw.) When the complex formed in this way is harmless to the body and is excreted in the urine, such an agent is an e?ective way of ridding the body of toxic metals such as mercury. The main chelating agents are DIMERCAPROL, PENICILLAMINE, desferrioxamine and sodium calciumedetate, used for example, in iron poisoning.... chelating agents

Chemosis

Swelling of the conjunctiva of the EYE, usually caused by in?ammation from injury or infection.... chemosis

Chemotaxis

The ability of certain cells to attract or repel others.... chemotaxis

Chenodeoxycholic Acid

One of the bile acids (see BILE), used in the treatment of cholesterol gall-stones for patients with mild symptoms when other modern techniques are unsuitable. (See GALL-BLADDER, DISEASES OF.)... chenodeoxycholic acid

Cherry

(English) Resembling a fruit-bearing tree

Cherrie, Cherri, Cherrey, Cherree, Cherrea, Cherreah... cherry

Chiasma

This is an X-shaped crossing. The optic chiasma is where the nerve ?bres from the nasal half of each retina cross over the mid line to join the optic tract from the other side.... chiasma

Chigger

Another name for Trombicula autumnalis, popularly known as the harvest mite (see BITES AND STINGS).... chigger

Chilblain

Chilblain, or erythema pernio (see under ERYTHEMA), is an in?amed condition of the hands or feet, or occasionally of the ears, and should not be confused with cracked or CHAPPED HANDS. Most commonly found in childhood and old age, it may be associated with generally poor health, though there may also be a genetic predisposition. Prevention with good food, warm clothing, a warm environment, and regular exercise to maintain the circulation, is the best treatment.... chilblain

Chiretta

Swertia chirata. N.O. Gentianaceae.

Synonym: Brown Chirata, Chirayta, Griseb.

Habitat: Northern India.

Features ? Stem purplish-brown, cylindrical below, becoming quadrangular higher up, pithy, nearly quarter-inch thick. Leaves opposite, three to seven longitudinal ribs, entire. Fruit (capsule) one-celled, two valved. Extremely bitter taste.

Part used ? Whole plant.

Action: Bitter tonic.

In all cases where a tonic is indicated. With suitable hepatics and laxatives, sometimes forms part of prescriptions for liver complaints, dyspepsia and constipation.

Dose, two to four tablespoonfuls of 1/2 ounce to 1 pint infusion.... chiretta

Chloral Hydrate

This drug is now rarely used but chloral betaine (Welldorm) is occasionally used in the elderly and in newborns with ?ts or cerebral irritation after a di?cult delivery.... chloral hydrate

Chlorpropamide

An oral hypoglycaemic agent, chlorpropamide was for many years used to treat diabetes (see DIABETES MELLITUS). It has been largely superseded by more e?ective oral agents with fewer side-effects, such as gliclazide.... chlorpropamide

Chocolate

See Cacao.... chocolate

Cholagogues

Substances which increase the ?ow of BILE by stimulating evacuation of the gall-bladder (see LIVER). The great majority of these act only by increasing the activity of the digestive organs, and so producing a ?ow of bile already stored up in the gall-bladder. Substances which stimulate the liver to secrete more bile are known as CHOLERETIC.... cholagogues

Cholelithotomy

The removal of gall-stones from the gallbladder or bile ducts (see GALL-BLADDER, DISEASES OF), when CHOLECYSTECTOMY or LITHOTRIPSY are inappropriate or not possible. It involves a cholecystomy, an operation to open the gall-bladder.... cholelithotomy

Choline

One of the many constituents of the vitamin B complex. Lack of it in the experimental animal produces a fatty liver. It is found in egg-yolk, liver, and meat. The probable daily human requirement is 500 mg, an amount amply covered by the ordinary diet. Choline can be synthesised by the body (see APPENDIX 5: VITAMINS).... choline

Cholinesterase

An ENZYME that helps to break down the neurotransmitter compound ACETYLCHOLINE.... cholinesterase

Chorda

A nerve-?bre, tendon or cord.... chorda

Chromatin

The genetic material found in the nucleus of a cell. It consists of PROTEIN and deoxyribonucleic acid (DNA). During mitotic division of the cell, chromatin condenses into CHROMOSOMES.... chromatin

Chromoblastomycosis

A subcutaneous fungal disease caused by the dermatiacious fungi belonging to the genera Phialophora, Fonsecaea and Cladosporium.... chromoblastomycosis

Chromosomes

The rod-shaped bodies to be found in the nucleus of every cell in the body. They contain the GENES, or hereditary elements, which establish the characteristics of an individual. Composed of a long double-coiled ?lament of DNA, they occur in pairs – one from the maternal, the other from the paternal – and human beings possess 46, made up of 23 pairs. The number of chromosomes is speci?c for each species of animal. Each chromosone can duplicate an exact copy of itself between each cell division. (See GENETIC CODE; GENETICS; HEREDITY; MEIOSIS; SEX CHROMOSOMES.)... chromosomes

Chyle

The milky ?uid which is absorbed by the lymphatic vessels of the intestine. The absorbed portion consists of fats in very ?ne emulsion, like milk, so that these vessels receive the name of lacteals (L. lac, milk). This absorbed chyle mixes with the lymph and is discharged into the thoracic duct, a vessel, which passes up through the chest to open into the jugular vein on the left side of the neck, where the chyle mixes with the blood.... chyle

Chyluria

The passage of CHYLE in the urine. This results in the passing of a milky-looking urine. It is one of the manifestations of FILARIASIS, where it is due to obstruction of the LYMPHATICS by the causative parasite.... chyluria

Chyme

Partly digested food as it issues from the stomach into the intestine. It is very acid and grey in colour, containing salts and sugars in solution, and the animal food softened into a semi-liquid mass. It is next converted into CHYLE.... chyme

Chymotrypsin

An ENZYME produced by the PANCREAS which digests protein. It is used as an aid in operations for removal of a cataract (see ZONULOLYSIS), and also by inhalation to loosen and liquefy secretions in the windpipe and bronchi.... chymotrypsin

Circle Of Willis

A circle of arteries at the base of the brain, formed by the junction of the basilar, posterior cerebral, internal carotid and anterior cerebral arteries. Congenital defects may occur in these arteries and lead to the formation of aneurysm (see ANEURYSM).... circle of willis

Cinquefoil

Potentilla reptans. N.O. Rosaceae.

Synonym: Five-leaf-grass, Fivefinger.

Habitat: Meadows, pastures, waysides.

Features ? Stem long and creeping, rooting at joints, as the strawberry. Leaf stalks one to two inches long with five obovate leaflets, serrate, scattered hairs, veins prominent below. Flowers (June-September) bright yellow, five petals, solitary, on long stalks from stem as the leaves.

Part used ? Herb.

Action: Astringent.

Infusion of 1 ounce to 1 pint of water in wineglass doses for diarrhoea. Also as a gargle for relaxed throat. Externally, as an astringent skin lotion.... cinquefoil

Citric Acid

This is responsible for the sharp taste associated with citrus fruits, such as lemons and limes, and other fruits such as currants and raspberries. Although chemically di?erent from, it is similar in action and appearance to tartaric acid, obtained from grapes and other fruits, and similar to malic acid, found in apples and pears.... citric acid

Class

The total number of observations of a particular variable may be grouped according to convenient divisions of the variable range. A group so determined is called a class.... class

Cleft Palate

A ?ssure in the roof of the mouth (palate) and/ or the lip which is present at birth. It is found in varying degrees of severity in about one in 700 children. Modern plastic surgery can greatly improve the functioning of lips and palate and the appearance of the baby. Further cosmetic surgery later may not be necessary. The parent of the child who has cleft lip and/ or palate will be given detailed advice speci?c to his or her case. In general the team of specialists involved are the paediatrician, plastic surgeon, dentist or orthodontic specialist, and speech therapist. (See PALATE, MALFORMATIONS OF.)... cleft palate

Clinic

A facility, or part of one, devoted to diagnosis and treatment or rehabilitation of outpatients. See “outpatient services”; “ambulatory care”.... clinic

Clinical Audit

A MEDICAL AUDIT carried out by health professionals.... clinical audit

Cloaca

A common opening of the alimentary and reproductive systems of male nematodes, normally situated on the ventral side at the posterior end of the body.... cloaca

Clivers

Galium aparine. N.O. Rubiaceae.

Synonym: Cleavers, Goosegrass, Catchweed, Goosebill, Hayriffe.

Habitat: Among hedges and bushes.

Features ? Quadrangular stem, rough, weak but very lengthy, creeping up the hedges by little prickly hooks. Many side branches, always in pairs. Leaves small, lanceolate, in rings of six to nine round stem, with backward, bristly hairs at margins. Flowers white, very small, petals arranged like Maltese Cross ; few together on stalk rising from leaf ring. Fruit nearly globular, one-eighth inch diameter, also covered with hooked bristles. Saline taste.

Part used ? Herb.

Action: Diuretic, tonic, alterative.

Obstructions of urinary organs. Hot or cold infusion of 1 ounce to 1 pint in wineglass doses frequently. Clivers is similar in action to Gravelroot, the former causing a more copious watery flow, the latter a larger proportion of solid matter. The two herbs are frequently used together.... clivers

Cloning

Cloning – from the Greek klon, meaning a cutting such as is used to propagate plants – is essentially a form of asexual reproduction. The initial stages were ?rst successfully achieved in rabbits. In essence the technique consists of destroying the nucleus of the egg and replacing it with the nucleus from a body cell of the same species – either a male or a female. This provides the egg with a full complement of CHROMOSOMES and it starts to divide and grow just as it would if it had retained its nucleus and been fertilised with a spermatozoon. The vital di?erence is that the embryo resulting from this cloning process owes nothing genetically to the female egg. It is identical in every respect with the animal from which the introduced nucleus was obtained.

In 1997 the ?rst mammal to be cloned from the tissue of an adult animal was born. A technique that scientists have been trying to perfect for decades, the success of the Roslin Institute, near Edinburgh, in producing ‘Dolly’, a cloned sheep, has profound implications. Already some scientists are talking of cloning humans, although this has great medical, legal and ethical consequences. The key to the scientists’ success in producing Dolly was the ability to coordinate the fusion of a donor cell (from an adult) containing all its DNA with a recipient egg from which DNA had been removed. The di?culty of the technique is shown by the fact that, out of 277 fused pairs of cells where the donor cell was from adult tissue, Dolly was the only survivor and she has developed premature arthritis. Research suggests that cloning may be accompanied by a higher than normal incidence of congenital defects.

Since Dolly was born, other animal clones have been produced and American researchers have cloned the ?rst human embryo – which grew to six cells – with the aim of providing stem cells for therapeutic use. As a result the UK government passed emergency legislation to outlaw human cloning for reproductive purposes.... cloning

Clotting Time

See COAGULATION.... clotting time

Clover

(English) Resembling the meadow flower Claefer... clover

Clozapine

An antipsychotic drug used to treat schizophrenic patients (see SCHIZOPHRENIA) who have not responded to other treatments or who have suffered serious side-effects from them. Improvement is gradual and it may be several weeks before severe symptoms are relieved. The drug can cause AGRANULOCYTOSIS and so it is given under close hospital supervision.... clozapine

Club Moss

Protection, Power... club moss

Cluster

An aggregation of cases of a disease or other health-related condition which are closely grouped in time and place. The number of cases may or may not exceed the expected number; frequently the expected number is not known.... cluster

Cluster Headaches

A type of MIGRAINE occurring in clusters – that is, a patient may have an attack daily for several days and then none for weeks or months. The pain is on one side of the head, often centred over the eye. The pain is excruciatingly severe and often associated with tearing, nasal discharge and production of thick saliva from the same side of the mouth. It is treated either with drugs such as SUMATRIPTAN or by breathing 100 per cent oxygen.... cluster headaches

Cloves

Eugenia caryophyllata. N.O. Myrtaceae.

Synonym: Clavos.

Habitat: Indigenous to the Molucca Island, cultivated in Zanzibar, Madagascar, Java, Penang.

Features ? Flower buds brown ; nail-shaped, calyx tube encloses ovary containing tiny ovules; four calyx teeth surrounded by unopened corolla consisting of four petals.

Part used ? Flower buds.

Action: Stimulant, aromatic, carminative.

Combined with more specific remedies in flatulence and other affections of the alimentary tract. Is an excellent carminative to reduce griping action of purgatives. Dose, 1 to 2 tablespoonfuls of the infusion.

Coffin holds that Cloves are the most powerful of all the carminatives.... cloves

Coarctation Of The Aorta

A narrowing of the AORTA in the vicinity of the insertion of the ductus arteriosus. It is a congenital abnormality but may not be discovered until well into childhood or adolescence. The diagnosis is easily made by discovering a major di?erence between the blood pressure in the arms and that of the legs. If untreated it leads to hypertension and heart failure, but satisfactory results are now obtained from surgical treatment, preferably in infancy. Paediatricians screen for coarctation by feeling for femoral pulses, which are absent or weak in this condition.... coarctation of the aorta

Coagulation

Coagulation of the blood is the process whereby bleeding (or haemorrhage) is normally arrested in the body. Blood starts to clot as soon as the skin (or other tissue) has been cut. Coagulation is part of the process of HAEMOSTASIS which is the arrest of bleeding from an injured or diseased blood vessel. Haemostasis depends on the combined activities of vascular, platelet (see PLATELETS) and PLASMA elements which are o?set by processes to restrict the accumulation of platelets and FIBRIN to the damaged area.

The three-stage process of coagulation is complex, involving many di?erent substances. There are two cascading pathways of biochemical reactions for activating coagulation of blood. The extrinsic pathway is the main physiological mechanism, which is triggered when blood vessels are damaged, usually by trauma or surgery. The intrinsic pathway is activated by internal disruption of the wall of a blood vessel. The basic pattern is broadly the same for both and is summarised simply as follows:

prothrombin + calcium + thromboplastin

thrombin + ?brinogen

?brin

Prothrombin and calcium are normally present in the blood. Thromboplastin is an enzyme which is normally found in the blood platelets and in tissue cells. When bleeding occurs from a blood vessel, there is always some damage to tissue cells and to the blood platelets. As a result of this damage, thromboplastin is released and comes into contact with the prothrombin and calcium in the blood. In the presence of thromboplastin and calcium, prothrombin is converted into thrombin, which in turn interacts with ?brinogen – a protein always present in the blood – to form ?brin. Fibrin consists of needle-shaped crystals which, with the assistance of the blood platelets, form a ?ne network in which the blood corpuscles become enmeshed. This meshwork, or CLOT as it is known, gradually retracts until it forms a tight mass which, unless the tissue injury is very severe or a major artery has been damaged, prevents any further bleeding. It will thus be seen that clotting, or coagulation, does not occur in the healthy blood vessel because there is no thromboplastin present. There is now evidence suggesting that there is an anti-thrombin substance present in the blood in small amounts, and that this substance antagonises any small amounts of thrombin that may be formed as a result of small amounts of thromboplastin being released.

The clotting or coagulation time is the time taken for blood to clot and can be measured under controlled conditions to ensure that it is normal (3–8 minutes). In certain diseases – HAEMOPHILIA, for example – clotting time is greatly extended and the danger of serious haemorrhage enhanced.... coagulation

Cocci

Spherical BACTERIA that cause a variety of infections. Staphylococci, streptococci and meningococci (see NEISSERIACEAE) are examples.... cocci

Coccydynia

The sensation of severe pain in the COCCYX.... coccydynia

Coco

Coconut (Cocos nucifera).

Plant Part Used: Fruit, oil.

Dominican Medicinal Uses: Fruit: milk, orally, for kidney infection, kidney stones, intestinal parasites, asthma; oil, orally, for asthma, cough, bronchitis and pulmonary infection.

Safety: Widely consumed and generally considered safe; potential for cross-reactivity in individuals with nut allergies

Laboratory & Preclinical Data: In vivo: hypolipidemic (flavonoids).

In vitro: anti-tumor (husk extract), antibacterial (plant extracts).

* See entry for Coco in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... coco

Coelioscopy

A method of viewing the interior of the abdomen in patients in whom a tumour or some other condition requiring operation may be present but cannot with certainty be diagnosed. The examination is carried out by making a minute opening under local anaesthesia, and inserting an ENDOSCOPE – a long ?exible instrument bearing an electric lamp and telescopic lenses like that for examining the bladder (CYSTOSCOPE) – into the abdominal cavity. Certain of the abdominal organs can then be directly inspected in turn.... coelioscopy

Cofactor

A factor other than the basic causative agent of a disease that increases the likelihood of developing that disease. Cofactors may include the presence of other microorganisms or psychological factors such as stress.... cofactor

Cognition

The mental processes by which a person acquires knowledge. Among these are reasoning, creative actions and solving problems.... cognition

Cohosh, Black

Cimicifuga racemosa. N.O. Ranunculaceae.

Synonym: Known also as Black Snakeroot.

Habitat: The dried rhizome and roots are imported from the U.S.A., to which country and Canada the plant is indigenous.

Features ? Thick, hard and knotty, the root is bitter and acrid in taste, and gives off a rather nauseating smell.

Part used ? Rhizome and roots.

Action: Astringent, diuretic, emmenagogue and alterative.

The decoction of 1 ounce to 1 pint (reduced from 1 1/2 pints) of water, is administered in wineglassful doses. Its chief importance lies in the treatment of rheumatism, and the root figures frequently in herbal prescriptions for this complaint. In small doses it is useful in children's diarrhoea, and is reputed to be a remedy for St. Vitus' Dance (chorea), although its efficacy here is dubious.

Cimicifuga should be taken with care, as overdoses produce nausea and vomiting.... cohosh, black

Colchicum

The bulb of Colchicum autumnale, or meadow-sa?ron, has long been used as a remedy for GOUT. How it acts is not quite certain.

Uses Its main use is in gout, for which colchicine, the active principle of colchicum, in doses of 0·5 mg every one or two hours until the pain is relieved, followed by 0·5 mg thrice daily for about a week, is the form generally employed.... colchicum

Cold, Common

An infection by any one of around 200 viruses, with about half the common-cold infections being caused by RHINOVIRUSES. Certain CORONAVIRUSES, ECHOVIRUSES and COXSACKIE VIRUSES are also culprits. The common cold – traditionally also called a chill – is one of several viral infections that cause respiratory symptoms and systemic illness. Others include PNEUMONIA and GASTROENTERITIS. Colds are commoner in winter, perhaps because people are more likely to be indoors in close contact with others.

Also called acute coryza or upper respiratory infection, the common cold is characterised by in?ammation of any or all of the airways – NOSE, sinuses (see SINUS), THROAT, LARYNX, TRACHEA and bronchi (see BRONCHUS). Most common, however, is the ‘head cold’, which is con?ned to the nose and throat, with initial symptoms presenting as a sore throat, runny nose and sneezing. The nasal discharge may become thick and yellow – a sign of secondary bacterial infection – while the patient often develops watery eyes, aching muscles, a cough, headache, listlessness and the shivers. PYREXIA (raised temperature) is usual. Colds can also result in a ?are-up of pre-existing conditions, such as asthma, bronchitis or ear infections. Most colds are self-limiting, resolving in a week or ten days, but some patients develop secondary bacterial infections of the sinuses, middle ear (see EAR), trachea, or LUNGS.

Treatment Symptomatic treatment with ANTIPYRETICS and ANALGESICS is usually su?cient; ANTIBIOTICS should not be taken unless there is de?nite secondary infection or unless the patient has an existing chest condition which could be worsened by a cold. Cold victims should consult a doctor only if symptoms persist or if they have a pre-existing condition, such as asthma which could be exacerbated by a cold.

Most colds result from breathing-in virus-containing droplets that have been coughed or sneezed into the atmosphere, though the virus can also be picked up from hand-to-hand contact or from articles such as hand towels. Prevention is, therefore, di?cult, given the high infectivity of the viruses. No scienti?cally proven, generally applicable preventive measures have yet been devised, but the incidence of the infection falls from about seven to eight years – schoolchildren may catch as many as eight colds annually – to old age, the elderly having few colds. So far, despite much research, no e?ective vaccines have been produced.... cold, common

Coliform Bacteria

Intestinal bacilli that are gram-negative, sugar-digesting, and both aerobic and anaerobic. They are usually from the family Enterobacteriaceae; Escherichia coli is the best known of the group.... coliform bacteria

Colistin

A POLYMYXIN antibiotic active against many gram-negative organisms, including Pseudomonas aeruginosa. It is not absorbed by mouth and therefore needs to be given by injection to obtain a systemic e?ect; this is rarely indicated, however, as it has serious adverse effects. Colistin is used by mouth in bowelsterilisation regimens before surgery in patients. It is given by inhalation of a nebulised solution as an adjunct to some standard antibiotic therapy, and is included in some topical preparations, chie?y for skin, eye and ear infections.... colistin

Collapse

See SHOCK.... collapse

Collar-bone

See CLAVICLE.... collar-bone

Colles’ Fracture

Colles’ fracture is a fracture of the lower end of the radius close to the wrist, caused usually by a fall forwards on the palm of the hand, in which the lower fragment is displaced backwards. (See BONE, DISORDERS OF.)... colles’ fracture

Collyrium

An eye-salve or eye-wash... collyrium

Coloboma

Coloboma simply means a defect, but its use is usually restricted to congenital defects of the eye. These may involve the lens, the iris, the retina or the eyelid.... coloboma

Colonic Irrigation

Washing out the large bowel with an ENEMA of water or other medication.... colonic irrigation

Colporrhaphy

An operation designed to strengthen the pelvic ?oor in cases of prolapse of the UTERUS. The surgeon excises redundant tissue from the front vaginal wall (anterior colporrhaphy) or from the rear wall (posterior colporrhaphy), thus narrowing the vagina and tightening the muscles.... colporrhaphy

Comminuted Fracture

See BONE, DISORDERS OF.... comminuted fracture

Commissure

Commissure means a joining, and is a term applied to strands of nerve ?bres which join one side of the brain to the other; to the band joining one optic nerve to the other; to the junctions of the lips at the corners of the mouth, etc.... commissure

Community Care

Services and support to help people with care needs to live as independently as possible in their communities.... community care

Community Medicine

The study of health and disease in the population of a defined community or group and the practice of medicine concerned with groups or populations rather than individual patients.... community medicine

Community Nurses

A term that includes district nurses, health visitors, practice nurses and school nurses. While customarily based in a general practice or a health centre, they are independent health professionals contracted to the NHS (see NURSING).... community nurses

Community Paediatrician

Formerly entitled consultant paediatrician (community child health), these are specialists dealing with children with chronic problems not involving acute or hospital care. For example, they have a primary role in dealing with disabled children, children with special educational needs and abused children.... community paediatrician

Compatibility

The extent to which a person’s defence systems will accept invading foreign substances – for example, an injection of a drug, a blood transfusion or an organ transplant. When incompatibility occurs there is usually a rapid antibody attack on the invading antigen with a severe local or system reaction in the individual receiving the antigenic substance. (See IMMUNITY.)... compatibility

Compensation

In medical parlance, a term applied to the counterbalancing of some defect of structure or function by some other special bodily development. The body possesses a remarkable power of adapting itself even to serious defects, so that disability due to these passes o? after a time. The term is most often applied to the ability possessed by the heart to increase in size, and therefore in power, when the need for greater pumping action arises in consequence of a defective valve or some other abnormality in the circulation (see also HEART, DISEASES OF; CIRCULATORY SYSTEM OF THE BLOOD). A heart in this condition is, however, more liable to be prejudicially affected by strains and disease-processes, and the term ‘failure of compensation’ is applied to the symptoms that result when this power becomes temporarily insu?cient.

Compensation also refers to the ?nancial compensation awarded to an individual who has been injured or made ill as a result of wrongful action or inaction by another individual or organisation. NHS trusts are increasingly being sued for compensation because patients believe that they have had unsatisfactory or damaging treatment. This is costing the NHS over £1 billion a year. (See RISK MANAGEMENT.)

Compensation neurosis Compensation neurosis or ‘traumatic’ neurosis is a psychological reaction to the prospects of compensation. It is a condition about which specialists disagree. Su?erers complain of a range of symptoms that may be a genuine consequence of their condition or an exaggerated response.... compensation

Complexion

See ACNE; SKIN, DISEASES OF; PHOTODERMATOSES.... complexion

Compressed Air Illness

Also known as caisson disease, this affects workers operating in compressed-air environments, such as underwater divers and workers in caissons (such as an ammunition wagon, a chest of explosive materials, or a strong case for keeping out the water while the foundations of a bridge are being built; derived from the French caisse, meaning case or chest). Its chief symptoms are pains in the joints and limbs (bends); pain in the stomach; headache and dizziness; and paralysis. Sudden death may occur. The condition is caused by the accumulation of bubbles of nitrogen in di?erent parts of the body, usually because of too-rapid decompression when the worker returns to normal atmospheric presure – a change that must be made gradually.... compressed air illness

Compression Syndrome

See MUSCLES, DISORDERS OF.... compression syndrome

Computed Tomography

Tomography is an X-ray examination technique in which only structures in a particular plane produce clearly focused images. Whole-body computed tomography was introduced in 1977 and has already made a major impact in the investigation and management of medical and surgical disease. The technique is particularly valuable where a mass distorts the contour of an organ (e.g. a pancreatic tumour – see PANCREAS, DISORDERS OF) or where a lesion has a density di?erent from that of surrounding tissue (e.g. a metastasis in the LIVER).

Computed tomography can distinguish soft tissues from cysts or fat, but in general soft-tissue masses have similar appearances, so that distinguishing an in?ammatory mass from a malignant process may be impossible. The technique is particularly useful in patients with suspected malignancy; it can also de?ne the extent of the cancer by detecting enlarged lymph nodes, indicating lymphatic spread. The main indications for computed tomography of the body are: mediastinal masses, suspected pulmonary metastases, adrenal disease, pancreatic masses, retroperitoneal lymph nodes, intra-abdominal abscesses, orbital tumours and the staging of cancer as a guide to e?ective treatment.... computed tomography

Condyle

A rounded prominence at the end of a bone: for example, the prominences at the outer and inner sides of the knee on the thigh-bone (or FEMUR). The projecting part of a condyle is sometimes known as an epicondyle, as in the case of the condyle at the lower end of the HUMERUS where the epicondyles form the prominences on the outer and inner side of the elbow.... condyle

Condyloma

A localised, rounded swelling of mucous membrane around the opening of the bowel, and the genital organs, sometimes known as ‘genital warts’ or ‘ano-genital warts’. There are two main forms: condyloma latum, which is syphilitic in origin; and condyloma accuminatum, which often occurs in association with sexually transmitted disease, but is only indirectly due to it, being primarily a virus infection.... condyloma

Confidence Interval

A range of values for a variable of interest, e.g. a rate, constructed so that this range has a specified probability of including the true value of the variable. The specified probability is called the confidence level, and the end points of the confidence interval are called the confidence limits.... confidence interval

Conjoined Twins

Identical twins who are united bodily but are possessed of separate personalities. Their frequency is not known, but it has been estimated that throughout the world, six or more conjoined twins are born every year who are capable of separation. The earliest case on record is that of the ‘Biddendon Maids’ who were born in England in 1100. The ‘Scottish Brothers’ lived for 28 years at the court of James III of Scotland. Perhaps the most famous conjoined twins, however, were Chang and Eng, who were born of Chinese parents in Siam in 1811. It was they who were responsible for the introduction of the term, ‘Siamese twins’, which still remains the popular name for ‘conjoined twins’. They were joined together at the lower end of the chest bone, and achieved fame by being shown in Barnum’s circus in the United States. They subsequently married English sisters and settled as farmers in North Carolina. They died in 1874.

The earliest attempt at surgical separation is said to have been made by Dr Farius of Basle in 1689. The ?rst successful separation in Great Britain was in 1912: both twins survived the operation and one survived well into adult life. This is said to be the ?rst occasion on which both twins survived the operation. The success of the operation is largely dependent upon the degree of union between the twins. Thus, if this is only skin, subcutaneous tissue and cartilage, the prospects of survival for both twins are good; but if some vital organ such as the liver is shared, the operation is much more hazardous. (See MULTIPLE BIRTHS.)... conjoined twins

Conscientious Objection

See ETHICS.... conscientious objection

Consciousness

The state of being aware of physical events or mental concepts. A conscious person is awake and responsive to his or her surroundings. (See also COMA; UNCONSCIOUS; ANAESTHESIA.)... consciousness

Consensus Development

Various forms of group judgement in which a group (or panel) of experts interacts in assessing an intervention and formulating findings by vote or other informal or formal means, involving such techniques as the nominal group and Delphi techniques.... consensus development

Conservative Treatment

Medical treatment which involves the minimum of active interference by the practitioner. For example, a disc lesion in the back might be treated by bed rest in contrast to surgical intervention to remove the damaged disc.... conservative treatment

Consultant

In Britain’s health service a consultant is the senior career post for a fully accredited specialist. He or she normally sees patients referred by general practitioners – hence the historical term ‘consultant’ – or emergency cases admitted direct to hospital. NHS consultants are also allowed to do a certain amount of private practice if they wish. After quali?cation and a two-year period of general supervised training, doctors enter onto a specialist training scheme, working in hospitals for 5–8 years before being accredited; many also do research or spend some time working abroad. All must pass dif?cult higher examinations. In 2004, the number of consultant hospital medical and dental sta? in Great Britain was 30,650 (some of these worked part-time, so the whole-time equivalent [w.t.e.] ?gure was 25,640). The total number of hospital medical and dental sta? was 86,996

(w.t.e. 78,462).... consultant

Contact

A person or animal that has been in such association with an infected person or animal or a contaminated environment as to have had opportunity t o acquire the infection.... contact

Contagious

An infectious disease which is transmissible from one person to another. Sometimes used synonymously with “infectious”.... contagious

Continuous Positive Airways Pressure

A method for treating babies who suffer from alveolar collapse in the lung as a result of HYALINE MEMBRANE DISEASE (see also RESPIRATORY DISTRESS SYNDROME).... continuous positive airways pressure

Contraceptive

Any agent or device used to prevent conception... contraceptive

Contusions

A bruise, characterized by a trauma in which the skin is not broken but underlying blood vessels are busted, causing a deep or lateral hematoma, with disorganized blood and interstitial fluid buildup. see EXUDATE... contusions

Convalescence

The condition through which a person passes after having suffered from some acute disease, and before complete health and strength are regained.... convalescence

Convergence

(1) Inward turning of the eyes to focus on a near point, with the result that a single image is registered by both retinas.

(2) The coming together of various nerve ?bres to form a nerve tract that provides a single pathway from di?erent parts of the brain.... convergence

Coomb’s Test

A sensitive test that detects ANTIBODIES to the body’s red cells (see ERYTHROCYTE). There are two methods: one – the direct method – identi?es those antibodies that are bound to the cells; the other, indirect, method identi?es those circulating unattached in the serum.... coomb’s test

Coprolalia

An inherited condition, usually beginning in childhood. It presents with motor tics and with irrepressible, explosive, occasionally obscene, verbal ejaculations. (See GILLES DE LA TOURETTE’S SYNDROME.)... coprolalia

Copulation

The act of coitus or sexual intercourse, when the man inserts his erect penis into the woman’s vagina and after a succession of thrusting movements ejaculates his semen.... copulation

Convulsions

Rapidly alternating contractions and relaxations of the muscles, causing irregular movements of the limbs or body generally, usually accompanied by unconsciousness.

Causes The most common reason for convulsions is EPILEPSY, and the underlying cause of the latter often remains uncertain. In newborns, convulsions may be due to HYPOXIA following a di?cult labour, or to low levels of sugar or calcium in the blood (HYPOGLYCAEMIA; HYPOCALCAEMIA). A sudden rise of body temperature during infective illness may induce convulsions in an infant or young child.

Diseases of the brain, such as meningitis, encephalitis and tumours, or any disturbance of the brain due to bleeding, blockage of a blood vessel, or irritation of the brain by a fracture of the skull, may also be responsible for convulsions (see BRAIN, DISEASES OF).

Asphyxia, for example from choking, may also bring on convulsions.

Treatment Newborns with hypoglycaemia or hypocalcaemia are treated by replacing the missing compound. Infants with febrile convulsions may be sponged with tepid water and fever reduced with paracetamol.

In epilepsy, unless it is particularly severe, the movements seldom need to be restrained. If convulsions persist beyond a few minutes it may be necessary to give BENZODIAZEPINES, either intravenously or rectally. In the UK, paramedics are trained to do this; likewise many parents of epileptic children are capable of administering the necessary treatment. If however this fails to stop the convulsions immediately, hospital admission is needed for further treatment. Once ?ts are under control, the cause of the convulsions must be sought and the necessary long-term treatment given.... convulsions

Corona

(Spanish) A crowned woman Coronna, Coronetta, Coronette, Carona, Coronete, Coronet, Coroneta... corona

Coronary

A term applied to several structures in the body encircling an organ in the manner of a crown. The coronary arteries are the arteries of supply to the HEART which arise from the aorta, just beyond the aortic valve, and through which the blood is delivered to the muscle of the heart. Disease of the coronary arteries is a very serious condition producing various abnormal forms of heart action and the disorder, ANGINA PECTORIS.... coronary

Coronary Angioplasty

A technique of dilating atheromatous obstructions (see ATHEROMA) in CORONARY ARTERIES by inserting a catheter with a balloon on the end into the affected artery (see also CATHETERS). It is passed through the blockage (guided by X-ray FLUOROSCOPY) and in?ated. The procedure can be carried out through a percutaneous route.... coronary angioplasty

Coronary Arteries

(See also HEART.) The right coronary artery arises from the right aortic sinus and passes into the right atrio-ventricular groove to supply the right ventricle, part of the intraventricular septum and the inferior part of the left ventricle. The left coronary artery arises from the left sinus and divides into an anterior descending branch which supplies the septum and the anterior and apical parts of the heart, and the circum?ex branch which passes into the left atrio-ventricular groove and supplies the lateral posterior surfaces of the heart. Small anastomoses exist between the coronary arteries and they have the potential of enlarging if the blood-?ow through a neighbouring coronary artery is compromised. Coronary artery disease is damage to the heart caused by the narrowing or blockage of these arteries. It commonly presents as ANGINA PECTORIS or acute myocardial infarction (see HEART, DISEASES OF).... coronary arteries

Correlation

Most generally, the degree to which one phenomenon or random variable is associated with, or can be predicted from, another. In statistics, correlation usually refers to the degree to which a linear predictive relationship exists between random variables, as measured by a correlation coefficient (q.v.). Correlation may be positive (but never larger than 1), i.e. both variables increase or decrease together; negative or inverse (but never smaller than -1), i.e. one variable increases when the other decreases; or zero, i.e. a change in one variable does not affect the other.... correlation

Corset

A support device worn around the trunk to help in the treatment of backache and spinal injuries or disorders.... corset

Corticotropin

Corticotropin is the British Pharmacopoeia name for the adrenocorticotrophic hormone of the PITUITARY GLAND, also known as ACTH. It is so-called because it stimulates the functions of the cortex of the suprarenal glands. This results, among other things, in an increased output of cortisone.... corticotropin

Corynebacterium

The genus of Gram positive bacilli including Corynebacterium diphtheriae, the cause of diphtheria in humans. Genus also includes C. minutissimum, the cause of erythrasma in humans and the diphtheroids which are commensal corynebacteria making up part of the human respiratory tract normal flora.... corynebacterium

Cost Of Illness

The personal cost of acute or chronic disease. The cost to the patient may be an economic, social or psychological cost or loss to himself, his family or community. The cost of illness may be reflected in absenteeism, productivity, response to treatment, peace of mind, quality of life, etc. It differs from health care costs in that this concept is restricted to the cost of providing services related to the delivery of health care, rather than the impact on the personal life of the patient. See “burden of disease”.... cost of illness

Cost

Actual expenses incurred to provide a health care product or service. Cost can be divided into a number of types including: average cost: The average cost per unit; equals the total cost divided by the units of production. avoided cost: Cost caused by a health problem that is avoided by a health care intervention. direct cost: Cost borne by the health care system, the community and families, e.g. diagnosis and treatment costs. A cost that is identifiable directly with a particular activity, service or product. fixed cost: Costs that, within a defined period, do not vary with the quantity produced, e.g. overhead costs of maintaining a building. incremental cost: The difference between marginal costs of alternative interventions. indirect cost: Cost which cannot be identified directly with a particular activity, service or product of the programme experiencing the cost. Indirect costs are usually apportioned among the programme’s services in proportion to each service’s share of direct costs. intangible cost: The cost of pain and suffering resulting from a disease, condition or intervention. marginal cost: The additional cost required to produce an additional unit of benefit (e.g. unit of health outcome). operating cost: In the health field, the financial requirements necessary to operate an activity that provides health services. These costs normally include costs of personnel, materials, overheads, depreciation and interest. opportunity cost: The benefit foregone, or value of opportunities lost, by engaging resources in a service. It is usually quantified by considering the benefit that would accrue by investing the same resources in the best alternative manner. recurrent cost: An item of expenditure that recurs year after year, such as the remuneration of health workers and other staff; the cost of food and other goods and services; the cost of vaccines, medicines, appliances and other supplies; the replacement of equipment; and the maintenance of buildings and equipment. tangible cost: Objective elements in the production of care, i.e. number of personnel, beds, consumables, technologies, staff qualifications. total cost: The sum of all costs incurred in producing a set quantity of service.... cost

Cost-benefit Analysis

The systematic comparison, in monetary terms, of all the costs and benefits of proposed alternative schemes with a view to determining: which scheme or combination of schemes will contribute most to the achievement of predetermined objectives at a fixed level of investment; or the magnitude of the benefit that can result from schemes requiring the minimum investment. The resources required per unit of benefit must be determined, account being taken of the fact that costs and benefits accrue with time. For example, the cost of establishing a home and community care programme might be compared with the total cost of building residential facilities. Cost-benefit analysis can also be applied to specific medical tests and treatments.... cost-benefit analysis

Costal

Anything pertaining to the ribs.... costal

Costus

Costus speciosus

Zingiberaceae

San: Pushkara, Kashmeera, Kemuka;

Hin: Kebu, Keyu, Kust;

Ben: Keu, Kura

Mal: Channakkizhangu, Channakoova;

Tam: Kostam; Mar: Penva;

Tel: Kashmeeramu

Importance: Costus is one of the plants which contains diosgenin in its rhizome. It is widely used as starting material in the commercial production of steroidal hormones. The rhizomes are useful in vitiated conditions of kapha and pitta, burning sensation, flatulence, constipation, helminthiases, leprosy, skin diseases, fever, hiccough, asthma, bronchitis, inflammation and aneamia. It is used to make sexual hormones and contraceptives (Warrier et al,1994).

Distribution: The plant is widely distributed in Asia and other tropical countries like India, Nepal, Pakistan, Sri Lanka and China. In India, it occurs mostly in Arunachal Pradesh, Meghalaya, Nagaland, Tamil Nadu, Assam, Tripura and Kerala.

Botany: Costus speciosus (Koenig.) Sm. belonging to the family Zingiberaceae consists of two varieties viz., var. nepalensis Rose., found only in Nepal and Arunachal Pradesh and var. argycophyllus Wall., having a wide distribution in India.

The plant is a succulent herb with long leafy spirally twisted stems, 2-3m in height and horizontal rhizomes. Leaves are simple, spirally arranged, oblanceolate or oblong, glabrous above, silky pubescent beneath with broad leaf sheaths. Flowers are white, large, fragrant, arranged in dense terminal spikes. Bracts are bright red. The single stamen present is perfect, lip large with incurved margins. Fruits are globose or ovoid capsules with obovoid or sub- globose seeds (Warrier et al,1994).

Agrotechnology: Costus can be raised under a wide range of agroclimatic conditions. It prefers sandy loam soil for good growth. Propagation is by rhizomes. The best season for planting is April- May. The seed rate recommended is 2-2.4t/ha. The spacing adopted is 50x50cm. After an initial ploughing FYM or poultry manure should be applied at the rate of 30t/ha and the field is to be ploughed again irrigated and prepared to obtain a fine seed bed. Furrows are opened and the rhizome pieces are placed horizontally at a depth of 8-10cm and covered with soil. Care is taken to place the eye buds facing upwards. After 70-75 days about 90-95% sprouting is obtained. Desiccation of the young sprouts have been observed in the hot summer months, necessitating liberal water supply during the period. As September-November is the period of maximum tuberization at least two irrigations should be given at that time. One during the sprouting period of the crop followed by two more keeps the crop fairly free of weeds. Application of 37t/ha of poultry manure and fertilizers, 60kg P2O5 and 40kg K2O /ha as a basal doze, along with 80kg N/ha applied in 3 equal split dozes will take care. Crop is harvested at the end of seven months. Harvesting includes 2 operations, cutting the aerial shoots and digging out the rhizomes. Cost of production of diosgenin ranges from Rs. 271-300/kg (Atal, et al,1982).

Properties and activity: Tubers and roots contain diosgenin, 5 -stigmast-9(11)-en-3 ol, sitosterol- -D- glucoside, dioscin, prosapogenins A and B of dioscin, gracillin and quinones. Various saponins, many new aliphatic esters and acids are reported from its rhizomes, seeds and roots. Seeds, in addition, contain - tocopherol. Saponins from seeds are hypotensive and spasmolytic. Rhizomes possess antifertility, anticholinestrase, antiinflammatory, stimulant, depurative and anthelmintic activities (Hussain et al, 1992).... costus

Cotton

(American) Resembling the comfortable fabric

Cotti, Cottie, Cotty, Cottey, Cottee, Cottea, Cotteah... cotton

Coverage

A measure of the extent to which the services rendered cover the potential need for those services in the community.... coverage

Coxa Vara

A condition in which the neck of the thighbone is bent so that the lower limbs are turned outwards and lameness results.... coxa vara

Coxalgia

Pain in the hip... coxalgia

Crab-louse

Another name for Pediculus pubis, a louse that infests the pubic region. (See PEDICULOSIS.)... crab-louse

Cradle

A cage which is placed over the legs of a patient in bed, in order to take the weight of the bedclothes o? the legs.... cradle

Cranberry

Vaccinium macrocarpon

Description: This plant has tiny leaves arranged alternately. Its stem creeps along the ground. Its fruits are red berries.

Habitat and Distribution: It only grows in open, sunny, wet areas in the colder regions of the Northern Hemisphere.

Edible Parts: The berries are very tart when eaten raw. Cook in a small amount of water and add sugar, if available, to make a jelly.

Other Uses: Cranberries may act as a diuretic. They are useful for treating urinary tract infections.... cranberry

Cramp Bark

Viburnum opulus. N.O. Caprifoliaceae.

Synonym: Guelder Rose, High Cranberry, Snowball Tree.

Habitat: Cultivated in shrubberies, etc., for decorative purposes.

Features ? Very thin bark, greyish-brown outside with corky growths (lenticels), slight longitudinal crackings, laminate, light brown internally. Fracture forms flat splinters.

Part used ? Bark.

Action: Antispasmodic, nervine.

As the name indicates, in cramp and other involuntary spasmodic muscular contractions. The decoction of 1 ounce to 1 pint of water (simmered from 1 1/2 pints) is administered in 1-2 tablespoon doses.... cramp bark

Creatine

A nitrogenous substance, methyl-guanidineacetic acid. The adult human body contains about 120 grams – 98 per cent of which is in the muscles. Much of the creatine in muscles is combined with phosphoric acid as phosphocreatine, which plays an important part in the chemistry of muscular contraction.... creatine

Creatine Kinase

An ENZYME which is proving to be of value in the investigation and diagnosis of muscular dystrophy (see MUSCLES, DISORDERS OF – Myopathy), in which it is found in the blood in greatly increased amounts.... creatine kinase

Cranberries

Nutritional Profile Energy value (calories per serving): Low Protein: Low Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: Low Sodium: Moderate Major vitamin contribution: Vitamin C Major mineral contribution: Iron, potassium

About the Nutrients in This Food Cranberries are nearly 90 percent water. The rest is sugars and dietary fiber, including insoluble cellulose in the skin and soluble gums and pectins in the flesh. Pectin dissolves as the fruit ripens; the older and riper the cran- berries, the less pectin they contain. Cranberries also have a bit of protein and a trace of fat, plus moderate amounts of vitamin C. One-half cup cranberries has 1.6 g dietary fiber and 6.5 mg vitamin C (9 percent of the R DA for a woman, 7 percent of the R DA for a man). One-half cup cranberry sauce has 1.5 g dietary fiber and 3 mg vitamin C (4 percent of the R DA for a woman, 3 percent of the R DA for a man).

The Most Nutritious Way to Serve This Food Relish made of fresh, uncooked berries (to preserve the vitamin C, which is destroyed by heat) plus oranges.

Diets That May Restrict or Exclude This Food Low-fiber diet

Buying This Food Look for: Firm, round, plump, bright red berries that feel cool and dry to the touch. Avoid: Shriveled, damp, or moldy cranberries. Moldy cranberries may be contaminated with fusarium molds, which produce toxins that can irritate skin and damage tissues by inhibiting the synthesis of DNA and protein.

Storing This Food Store packaged cranberries, unwashed, in the refrigerator, or freeze unwashed berries in sealed plastic bags for up to one year.

Preparing This Food Wash the berries under running water, drain them, and pick them over carefully to remove shriveled, damaged, or moldy berries. R inse frozen berries. It is not necessary to thaw before cooking.

What Happens When You Cook This Food First, the heat will make the water inside the cranberry swell, so that if you cook it long enough the berry will burst. Next, the anthocyanin pigments that make cranberries red will dissolve and make the cooking water red. Anthocyanins stay bright red in acid solutions and turn bluish if the liquid is basic (alkaline). Cooking cranberries in lemon juice and sugar preserves the color as well as brightens the taste. Finally, the heat of cooking will destroy some of the vitamin C in cranberries. Cranberry sauce has about one-third the vitamin C of an equal amount of fresh cranberries.

Medical Uses and/or Benefits Urinary antiseptic. Cranberr y juice is a long-honored folk remedy for urinar y infections. In 1985, researchers at Youngstown (Ohio) State University found a “special factor” in cran- berries that appeared to keep disease-causing bacteria from adhering to the surface of cells in the bladder and urinar y tract. In 1999, scientists at study at Rutgers University (in New Jersey) identified specific tannins in cranberries as the effective agents. In 2004, research- ers at Beth Israel Medical Center (New York) published a review of 19 recent studies of cranberries. The report, in the journal American Family Physician, suggested that a regimen of eight ounces of unsweetened cranberr y juice or one 300 – 400 mg cranberr y extract tablet twice a day for up to 12 months safely reduced the risk of urinar y tract infections. In 2008, a similar review by scientists at the University of Stirling (Scotland) of 10 studies showed similar results.

Adverse Effects Associated with This Food Increased risk of kidney stones. Long-term use of cranberry products may increase the risk of stone formation among patients known to form oxalate stones (stones composed of calcium and/or other minerals).

Food/Drug Interactions Anticoagulants Anticoagulants (blood thinners) are drugs used to prevent blood clots. They are most commonly prescribed for patients with atrial fibrillation, an irregular heartbeat that allows blood to pool in the heart and possibly clot before being pumped out into the body. In 2006 researchers at the College of Pharmacy and the Antithrombosis Center at the Univer- sity of Illinois (Chicago) reported that consuming cranberry juice while using the anticoagu- lant warafin (Coumadin) might cause fluctuations in blood levels of the anticoagulant, thus reducing the drug’s ability to prevent blood clots.... cranberries

Creatinine Clearance

A method of assessing the function of the kidney (see KIDNEYS) by comparing the amount of creatinine – a product of body metabolism which is normally excreted by the kidneys – in the blood with the amount appearing in the urine.... creatinine clearance

Creeping Eruption

Creeping eruption is a skin condition caused by the invasion of the skin by the larvae of various species of nematode worms. It owes its name to the fact that as the larva moves through and along the skin it leaves behind it a long creeping thin red line. (See STRONGYLOIDIASIS.)... creeping eruption

Crenation

Abnormal microscopic appearance of blood cells in which their usually smooth margins appear irregular. It usually occurs after a blood specimen has been stored for a long time, but may occasionally indicate a blood disorder.... crenation

Crohn’s Disease

Also called regional enteritis or regional ileitis, this is a nonspecific inflammatory disease of the upper and lower intestine that forms granulated lesions. It is usually a chronic condition, with acute episodes of diarrhea, abdominal pain, loss of appetite, and loss of weight. It may affect the stomach or colon, but the most common sites are the duodenum and the lowest part of the small intestine, the lower ileum. The standard treatment is, initially, anti-inflammatory drugs, with surgical resectioning often necessary. The disease is autoimmune, and sufferers share the same tissue type (HLA-B27) as those who acquire ankylosing spondylitis.... crohn’s disease

Cross-sectional Study

A study that measures the prevalence of health outcomes or determinants of health, or both and other variables of interest in a population at a point in time or over a short period.... cross-sectional study

Crotamiton

A topical cream used to treat pruritus (itch).... crotamiton

Crural

Crural means connected with the leg.... crural

Crutch Palsy

Crutch palsy is weakness or paralysis of muscles in the wrist and hand, due to pressure exerted by the CRUTCH head on the nerves that control the affected muscles. It usually occurs because the crutch is too long for the individual, and/or if he or she attempts too much walking. The nerve damage is temporary and symptoms disappear if the crutch is properly used or left aside for a time.... crutch palsy

Cryoprecipitate

When frozen plasma is allowed to thaw slowly at 4 °C, a proportion of the plasma protein remains undissolved in the cold thawed plasma and stays in this state until the plasma is warmed. It is this cold, insoluble precipitate that is known as cryoprecipitate. It can be recovered quite easily by centrifuging. Its value is that it is a rich source of factor VIII, which is used in the treatment of HAEMOPHILIA.... cryoprecipitate

Cucumber

Chastity, Healing, Fertility ... cucumber

Curry

(American) Resembling the spice Currey, Curri, Currie, Curree, Currea, Curreah... curry

Cuts

See WOUNDS.... cuts

Cyan

(English) Having blue-green eyes Cyann, Cyanne, Cyana, Cyanna, Cyanea, Cyaneah, Cyania, Cyaniah... cyan

Cybernetics

The science of communication and control in the animal and in the machine.... cybernetics

Cycloserine

An antibiotic derived from an actinomycete, used to treat certain infections of the genitourinary tract, and and in combination with other drugs to treat TUBERCULOSIS resistant to ?rst-line drugs.... cycloserine

Cyclotron

A machine in which positively charged atomic particles are so accelerated that they acquire energies equivalent to those produced by millions of volts. From the medical point of view, its interest is that it is a source of neutrons. (See RADIOTHERAPY.)... cyclotron

Cyesis

Another term for pregnancy (see PREGNANCY AND LABOUR).... cyesis

Cyproterone Acetate

An antiandrogen. It inhibits the effects of androgens (see ANDROGEN) at receptor level and is therefore useful in the treatment of prostate cancer (see PROSTATE, DISEASES OF), ACNE, HIRSUTISM in women and in the treatment of severe hypersexuality and sexual deviation in men. The drug can have serious side-effects. (See OESTROGENS.)... cyproterone acetate

Cystadenoma

Benign tumour of epithelial tissue forming cysts.... cystadenoma

Cystalgia

Pain in the urinary bladder... cystalgia

Cysteine

An amino acid containing SULPHUR that is an essential constituent of many of the body’s enzymes. (See AMINO ACIDS; ENZYME.)... cysteine

Cystic Duct

The tube that runs from the gall-bladder (see LIVER) and joins up with the hepatic duct (formed from the bile ducts) to form the common BILE DUCT. The BILE produced by the liver cells is drained through this system and enters the small intestine to help in the digestion of food.... cystic duct

Cysticercus

Larval stage of tapeworms belonging to the genus Taenia. Also known as bladderworms. The cysticercus of the Pork Tapeworm is called Cysticercus cellulosae and is the cause of human cysticercosis.... cysticercus

Cystorrhea

Mucous discharge from the bladder... cystorrhea

Cytarabine

An drug used mainly to induce remission of acute myeloblastic LEUKAEMIA. A potent suppressant of myeloblasts, its use requires monitoring by a HAEMATOLOGIST. (See CYTOTOXIC.)... cytarabine

Cyto

A pre?x meaning something connected with a cell or CELLS.... cyto

Cytogenetics

The study of the structure and functions of the cells of the body, with particular reference to the CHROMOSOMES.... cytogenetics

Cytokine

Also lymphokine, a broad term for a variety of proteins and neuropeptides that lymphocytes and macrophages use to communicate between themselves, often from long distances. They stimulate organization and antibody responses, seem to induce the bone marrow to proliferate the type of white blood cells needed for immediate resistance, and generate sophistication and fine tuning for an overall strategy of resistance. A lymphocyte FAX.... cytokine

Cytokines

A family of PROTEIN molecules that carry signals locally between cells. Cytokines are released by cells when activated by antigens (see ANTIGEN), behaving as enhancing mediators for immune response. These proteins include INTERLEUKINS (produced by LEUCOCYTES), lymphokines (produced by lymphocytes – see LYMPHOCYTE), INTERFERON, and tumour necrosis factor, one of whose many functions is killing tumour cells.... cytokines

Cytometer

An instrument for counting and measuring CELLS.... cytometer

Cytoplasm

The PROTOPLASM of the cell body. (See CELLS.)... cytoplasm

Cytotoxic Drugs

Chemicals used to kill cancerous cells. Most cytotoxic drugs also kill normal cells. There is a delicate balance between killing enough cancer cells and not so many normal cells.... cytotoxic drugs

Cytotoxic

Cytotoxic means destructive to living cells. Cytotoxic drugs possess anti-cancer properties but also have the potential to damage normal tissue. Their use is twofold: to eliminate a cancer and so prolong life; or to alleviate distressing symptoms, especially in patients whose prospects of a cure are poor. In many cases CHEMOTHERAPY with cytotoxic drugs is combined with surgery, RADIOTHERAPY or both. Chemotherapy may be used initially to reduce the size of the primary TUMOUR (a process called neoadjuvant therapy) before using radiotherapy or surgery to eliminate it. Cytotoxic drugs may also be used as adjuvant treatment to prevent or destroy secondary spread of the primary tumour that has either been removed by surgery or treated with radiotherapy. All chemotherapy causes side-effects: the ONCOLOGIST – a specialist in cancer treatment – has to strike a balance between hoped-for bene?ts and acceptable (for the patient) toxic effects, which include nausea and vomiting, BONE MARROW suppression, ALOPECIA (hair loss) and teratogenic effects (see TERATOGENESIS).

Cytotoxic drugs are used either singly or in combination, when an enhanced response is the aim. Chemotherapy of cancer is a complex process and should be supervised by an oncologist in co-operation with physicians, surgeons, radiotherapists and radiologists as appropriate.

The cytotoxic drugs include:

(1) The alkylating agents which act by damaging DNA, thus interfering with cell reproduction. Cyclophosphamide, ifosfamide, chlorambucil, kelphalan, busulphan, thiotepa and mustine are examples of alkylating agents.

(2) There are a number of cytotoxic antibiotics used in the treatment of cancer – doxorubicin, bleomycin, dactinomycin, mithramycin and amsacrine are examples. They are used primarily in the treatment of acute leukaemia and lymphomas.

(3) Antimetabolites – these drugs combine irreversibly with vital enzyme systems of the cell and hence prevent normal cell division. Methotrexate, cytarabine, ?uorouracil, mercaptopurine and azathioprine are examples.

(4) Another group of cytotoxic drugs are the vinca alkaloids such as vincristine, vinblastine and vindesima.

(5) Platinum compounds such as carboplatin, cisplatin and oxaliplatin are e?ective. All of them are given intravenously, but the latter two tend to have more unpleasant side-effects. Carboplatin and cisplatin are useful in the treatment of solid tumours. Carboplatin, a derivative of cisplatin, is given intravenously in ovarian cancer and in small-cell lung cancer. Better tolerated than cisplatin, the drug causes less nausea and vomiting, nephrotoxicity, neurotoxicity and ototoxicity. Where platinum-containing therapy has failed, intravenous treatment with paclitaxel may be tried. With only a limited success rate, it is relatively toxic and should be carefully supervised; responses, however, are sometimes prolonged.

Also of increasing importance in treating cancer are interferons. These are naturally occurring proteins with complex effects on immunity and cell function. Although toxic, with numerous adverse effects, they have shown some anti-tumour e?ect against certain lymphomas and solid tumours.... cytotoxic

Dental Caries

Decay of teeth... dental caries

Dreams

See SLEEP.... dreams

End-of-life Care

Care of older persons who are dying.... end-of-life care

Enteric-coated

A description of tablets covered in material that allows them to pass through the stomach and enter the intestine unaltered. Drugs coated in this way are those whose action is reduced or stopped by acid in the stomach.... enteric-coated

Ethics Committee

A committee that can have a number of roles in relation to ethics. For example, it may develop policy relative to the use and limitation of treatment; serve as a resource for individuals and their families regarding options for terminal illness; or assess research projects with respect to the appropriate application of ethical principles.... ethics committee

Ethyl Chloride

A ?ammable, colourless liquid that is extremely volatile, and rapidly produces freezing of a surface when sprayed upon it. Now occasionally used to deaden pain for small and short operations, ethyl chloride was once used as an inhalant general anaesthetic for brief operations, and to induce ANAESTHESIA in patients in whom the anaesthesia is subsequently to be maintained by some other anaesthetic such as nitrous oxide or ether.... ethyl chloride

Funnel Chest

See CHEST DEFORMITIES.... funnel chest

General Dental Council

A statutory body set up by the Dentists Act which maintains a register of dentists (see DENTAL SURGEON), promotes high standards of dental education, and oversees the professional conduct of dentists. Membership comprises elected and appointed dentists and appointed lay members. Like other councils responsible for registering health professionals, the General Dental Council now comes under the umbrella of the new Council for Regulatory Excellence, a statutory body. (See APPENDIX 7: STATUTORY ORGANISATIONS.)... general dental council

Haemopoietic Stem Cell

This is the basic cell from which all types of blood cells originate. Its appearance is believed to be similar to that of a LYMPHOCYTE.... haemopoietic stem cell

Health Care

Services provided to individuals or communities by health service providers for the purpose of promoting, maintaining, monitoring or restoring health.... health care

Glasgow Coma Scale

A method developed by two doctors in Glasgow that is used to assess the depth of COMA or unconsciousness suffered by an individual. The scale is split into three groups – eye opening, motor response, and verbal response – with the level of activity within each group given a score. A person’s total score is the sum of the numbers scored in each group, and this provides a reasonably objective assessment of the patient’s coma state – particularly useful when monitoring people who have suffered a head injury. (See also PERSISTENT VEGETATIVE STATE (PVS).)... glasgow coma scale

Goblet Cell

A columnar secretory cell occurring in the EPITHELIUM of the respiratory and intestinal tracts.

The cells produce the main constituents of MUCUS.... goblet cell

Green Chiretta

Andrographis paniculata

Acanthaceae

San: Bhunimbah, Kiratatiktah

Hin: Kakamegh, Kalpanath

Ben: Kalmegh

Mal: Nilaveppu, Kiriyattu Tam: Nilavempu Kan: Kreata

Importance: Kalmegh, the Great or Green Chiretta is a branched annual herb. It is useful in hyperdipsia, burning sensation, wounds, ulcers, chronic fever, malarial and intermittent fevers, inflammations, cough, bronchitis, skin diseases, leprosy, pruritis, intestinal worms, dyspepsia, flatulence, colic, diarrhoea, dysentery, haemorrhoids and vitiated conditions of pitta (Warrier et al, 1993). It is used to overcome sannipata type of fever, difficulty in breathing, hemopathy due to the morbidity of kapha and pitta, burning sensation, cough, oedema, thirst, skin diseases, fever, ulcer and worms. It is also useful in acidity and liver complaints (Aiyer and Kolammal, 1962). The important preparations using the drug are Tiktakagheta, Gorocandi gulika, Candanasava, Panchatiktam kasaya, etc. (Sivarajan et al, 1994). A preparation called “Alui” is prepared by mixing powdered cumin (Cuminium cyminum) and large cardamom (Amomum subulatum) in the juice of this plant and administered for the treatment of malaria (Thakur et al, 1989). It is also a rich source of minerals.

Distribution: The plant is distributed throughout the tropics. It is found in the plains of India from U.P to Assam, M.P., A.P, Tamil Nadu and Kerala, also cultivated in gardens.

Botany: Andrographis paniculata (Burm.f.) Wall ex.

Nees belongs to the family Acanthaceae. It is an erect branched annual herb, 0.3-0.9m in height with quadrangular branches. Leaves are simple, lanceolate, acute at both ends, glabrous, with 4-6 pairs of main nerves. Flowers are small, pale but blotched and spotted with brown and purple distant in lax spreading axillary and terminal racemes or panicles. Calyx-lobes are glandular pubescent with anthers bearded at the base. Fruits are linear capsules and acute at both ends. Seeds are numerous, yellowish brown and sub-quadrate (Warrier et al,1993).

Another species of Andrographis is A. echioides (Linn.) Nees. It is found in the warmer parts of India. The plant is a febrifuge and diuretic. It contains flavone-echiodinin and its glucoside-echioidin (Husain et al, 1992).

Agrotechnology: The best season of planting Andrographis is May-June. The field is to be ploughed well, mixed with compost or dried cowdung and seedbeds of length 3m, breadth 1/2m and 15cm height are to be taken at a distance of 3m. The plant is seed propagated. Seeds are to be soaked in water for 6 hours before sowing. Sowing is to be done at a spacing of 20cm. Seeds may germinate within 15-20 days. Two weedings, first at one month after planting and the second at 2 month after planting are to be carried out. Irrigation during summer months is beneficial. The plant is not attacked by any serious pests or diseases. Flowering commences from third month onwards. At this stage, plant are to be collected, tied into small bundles and sun-dried for 4-5 days. Whole plant is the economic part and the yield is about 1.25t dried plants/ha (Prasad et al, 1997).

Properties and activity: Leaves contain two bitter substances lactone “andrographolid” and “kalmeghin”. The ash contains sodium chloride and potassium salts. Plant is very rich in chlorophyte. Kalmeghin is the active principle that contains 0.6% alkaloid of the crude plant. The plant contains diterpenoids, andrographolide, 14-deoxy-11-oxo-andrographolide, 14-deoxy-11,12-dihydroandrographolide, 14-deoxy andrographolide and neoandrographolide (Allison et al, 1968). The roots give flavones-apigenin-7,4-dio-O-methyl ether, 5-hydroxy-7,8,2’,3’- tetramethoxyflavone, andrographin and panicolin and -sitosterol (Ali et al, 1972; Govindachari et al, 1969). Leaves contain homoandrographolide, andrographosterol and andrographone.

The plant is vulnerary, antipyretic, antiperiodic, anti-inflammatory, expectorant, depurative, sudorific, anthelmintic, digestive, stomachic, tonic, febrifuge and cholagogue. The plant is antifungal, antityphoid, hepatoprotective, antidiabetic and cholinergic. Shoot is antibacterial and leaf is hypotensive(Garcia et al, 1980). This is used for the inflammation of the respiratory tract. In China, researchers have isolated the andrographolide from which soluble derivative such as 14-deoxy-11, 12-dehydro-andrographolide which forms the subject of current pharmacological and clinical studies. Apigenin 7,4’-O-dimethyl ether isolated from A. paniculata exhibits dose dependent, antiulcer activity in shay rat, histamine induced ulcer in guinea pigs and aspirin induced ulcers in rats. A crude substance isolated from methanolic extract of leaves has shown hypotensive activity. Pre-treatment of rats with leaf (500mg/kg) or andrographolide (5mg/kg) orally prevented the carbon tetrachloride induced increase of blood serum levels of glutamate-oxaloacetate transaminase in liver and prevented hepatocellular membrane.... green chiretta

Heat Cramps

Painful cramps in the muscles occurring in workers, such as stokers, who labour in hot conditions. The cramps are the result of loss of salt in the sweat, and can be cured by giving the sufferer salty water to drink. (See also HEAT STROKE.)... heat cramps

Horse Chestnut

Money, Healing ... horse chestnut

Intensive Care

Advanced and highly specialized care provided to medical or surgical patients whose conditions are life-threatening and require comprehensive care and constant monitoring. It is usually administered in a specially equipped unit of a health care facility. It can also be administered at home under certain circumstances (dialysis, respirators, etc.).... intensive care

Interstitial Cells

Also called Leydig cells, these cells are scattered between the SEMINIFEROUS TUBULES of the testis (see TESTICLE). LUTEINISING HORMONE from the anterior PITUITARY GLAND stimulates the interstitial cells to produce androgens, or male hormones.... interstitial cells

Krebs Cycle

A series of key cellular chemical reactions starting and ending with oxaloacetic acid. Also called the citric acid or tricarboxylic acid cycle, it produces energy in the form of ADENOSINE TRIPHOSPHATE (ATP) and is the last stage in the biological oxidation of fats, proteins, and carbohydrates. Named after Sir Hans Krebs, a German biochemist working in England in 1900, who won the Nobel Prize for his discovery.... krebs cycle

Kupffer Cells

Star-shaped cells present in the blood-sinuses of the LIVER. They form part of the RETICULOENDOTHELIAL SYSTEM and are to a large extent responsible for the breakdown of HAEMOGLOBIN into the BILE pigments.... kupffer cells

Life Cycle

1 The entire course of a person’s life – from infancy to old age. 2 The genetically prescribed course followed by all living organisms, including humans.... life cycle

Managed Care

A health care delivery system which entails interventions to control the price, volume, delivery site and intensity of health services provided, the goal of which is to maximize the value of health benefits and the coordination of health care management for a covered population.... managed care

Mast Cells

These are a group of cells that line the capillaries of tissues that come in contact with the outside, like skin, sinuses, and lung mucosa. They, like their first cousin basophils, are produced in the red bone marrow and migrate to the appropriate tissues, where they stay. They bind IgE, supply the histamine and heparin response that gives you a healing inflammation, and cause allergies.... mast cells

Mid-life Crisis

A colloquial description of the feelings of anxiety and distress experienced by some individuals in early middle age. They realise that by 45 years of age they are no longer young, and men in particular try to turn the clock back by changing jobs, dressing trendily, taking up energetic or unusual sports or engaging in extramarital liaisons. Sometimes those in mid-life crises develop mild or even serious DEPRESSION. The feelings of anxiety and insecurity usually disappear with time but some people may bene?t from counselling.... mid-life crisis

Nerve Cell

See NEURON(E).... nerve cell

Oat Cell

A type of cell found in one highly malignant form of lung cancer. The cell is small and either oval or round. The nucleus stains darkly and the cytoplasm is sparse and di?cult to identify. Oat-cell, or small-cell, carcinoma of the bronchus is usually caused by smoking, and comprises around 30 per cent of all bronchial cancers. It responds to radiotherapy and chemotherapy but, because the growth has usually spread widely by the time it is diagnosed, the prognosis is poor. Results of surgery are unsatisfactory.... oat cell

Obsessive Compulsive Disorder

A mental-health problem which will be experienced at some time by up to 3 per cent of adults. The main feature is the occurrence of spontaneous intrusive thoughts that cause intense anxiety. Many of these thoughts prompt urges, or compulsions, to carry out particular actions in order to reduce the anxiety. One of the commonest obsessions is a fear of dirt and contamination that prompts compulsive cleaning or repeated and unnecessary handwashing. (See MENTAL ILLNESS.)... obsessive compulsive disorder

Medical Research Council

A statutory body in the United Kingdom that promotes the balanced development of medical and related biological research and aims to advance knowledge that will lead to improved health care. It employs its own research sta? in more than 40 research establishments. These include the National Institute for Medical Research, the Laboratory of Molecular Biology, and the Clinical Sciences Centre. Grants are provided so that individual scientists can do research which complements the research activities of hospitals and universities. There are several medical charities and foundations – for example, the Imperial Cancer Research Fund, the British Heart Foundation, the Nu?eld Laboratories and the Wellcome Trust which fund and foster medical research.... medical research council

Oral Contraceptive

A contraceptive taken by mouth (see CONTRACEPTION). It comprises one or more synthetic female hormones, usually an oestrogen (see OESTROGENS), which blocks normal OVULATION, and a progestogen which in?uences the PITUITARY GLAND and thus blocks normal control of the woman’s menstrual cycle (see MENSTRUATION). Progestogens also make the uterus less congenial for the fertilisation of an ovum by the sperm.... oral contraceptive

Pacinian Corpuscles

Pacinian corpuscles, or lamellated corpuscles, are minute bulbs at the ends of the nerves scattered through the SKIN and subcutaneous tissue, and forming one of the end-organs for sensation.... pacinian corpuscles

Packed Cell Volume

That fraction of the blood’s total volume made up of red cells. The packed cell volume is found by centrifuging blood in a tube and measuring the depth of the column of red cells as a fraction of the whole column of blood. (See also HAEMATOCRIT.)... packed cell volume

Palliative Care

The active total care offered to a person and that person’s family when it is recognized that the illness is no longer curable, in order to concentrate on the person’s quality of life and the alleviation of distressing symptoms. The focus of palliative care is neither to hasten nor postpone death. It provides relief from pain and other distressing symptoms and integrates the psychological and spiritual aspects of care. It offers a support system to help relatives and friends cope during an individual’s illness and with their bereavement.... palliative care

Percutaneous Transluminal Coronary Angioplasty

A treatment for a stenosed (restricted) coronary artery (see ARTERIES). A balloon-tipped catheter (see CATHETERS) is passed through an incision in the skin of the chest into the artery of the HEART that has developed stenosis (narrowing). The balloon is aligned with the stenosed section and then in?ated to dilate the coronary artery and allow the blood to ?ow more freely.... percutaneous transluminal coronary angioplasty

Nasal Congestion

The nose and nasal sinuses (see SINUS) produce up to a litre of MUCUS in 24 hours, most of which enters the stomach via the NASOPHARYNX. Changes in the nasal lining mucosa occur in response to changes in humidity and atmospheric temperature; these may cause severe congestion, as might an allergic reaction or nasal polyp.

Treatment Topical nasal decongestants include sodium chloride drops and corticosteroid nasal drops (for polyps). For commoncold-induced congestion, vapour inhalants, decongestant sprays and nasal drops, including EPHEDRINE drops, are helpful. Overuse of decongestants, however, can produce a rebound congestion, requiring more treatment and further congestion, a tiresome vicious circle. Allergic RHINITIS (in?ammation of the nasal mucosa) usually responds to ipratropium bromide spray.

Systemic nasal decongestants given by mouth are not always as e?ective as topical administrations but they do not cause rebound congestion. Pseudoephedrine hydrochoride is available over the counter, and most common-cold medicines contain anticongestant substances.... nasal congestion

Plasma Cells

These are cells that produce ANTIBODIES and occur in bone-forming tissue as well as the lining of the gastrointestinal tract and the lungs. The cells develop in LYMPH NODES, SPLEEN and BONE MARROW when T-lymphocytes (see IMMUNITY) are stimulated by antigens (see ANTIGEN) to produce the precursor cells from which plasma cells originate.... plasma cells

Pleural Cavity

The normally restricted space between the parietal and the visceral PLEURA, which slide over one another as the individual breathes in and out. If gas or ?uid are introduced as a result of injury or infection, the pleural surfaces are separated and the pleural space increases in volume. This usually causes breathing diffculties.... pleural cavity

Primary Care Trust

See GENERAL PRACTITIONER (GP)... primary care trust

Purkinje Cells

Large specialised nerve cells occurring in great numbers in the cortex (super?cial layer of grey matter) of the cerebellum of the BRAIN. They have a ?ask-shaped body, an AXON and branching tree-like extensions called dendrites, which extend towards the surface of the brain (see NEURON(E)).... purkinje cells

Qrs Complex

The section of an ELECTROCARDIOGRAM (ECG) that precedes the S-T segment and registers contraction of the VENTRICLE of the HEART.... qrs complex

Prickly Pear Cactus

Opuntia species

Description: This cactus has flat, padlike stems that are green. Many round, furry dots that contain sharp-pointed hairs cover these stems.

Habitat and Distribution: This cactus is found in arid and semiarid regions and in dry, sandy areas of wetter regions throughout most of the United States and Central and South America. Some species are planted in arid and semiarid regions of other parts of the world.

Edible Parts: All parts of the plant are edible. Peel the fruits and eat them fresh or crush them to prepare a refreshing drink. Avoid the tiny, pointed hairs. Roast the seeds and grind them to a flour.

CAUTION

Avoid any prickly pear cactus like plant with milky sap.

Other Uses: The pad is a good source of water. Peel it carefully to remove all sharp hairs before putting it in your mouth. You can also use the pads to promote healing. Split them and apply the pulp to wounds.... prickly pear cactus

Red Blood Cell

See ERYTHROCYTES; BLOOD.... red blood cell

Purging Croton

Croton tiglium

Euphorbiaceae

San: Jepalah, Dantibijah

Hin: Jamalgota

Ben: Jaypal Mal: Nirvalam

Tam: Nervalam, Sevalamkottai

Tel: Nepala

Importance: Purging croton or croton oil plant, a small evergreen tree with separate male and female flowers, is one among the seven poisons described in Ayurveda. The drug is well known for its drastic purgative property. The drug is found to be useful in ascites, anasarca, cold, cough, asthma, constipation, calculus, dropsy, fever and enlargement of the abdominal viscera. The seed paste is a good application for skin diseases, painful swellings and alopacia. The seed-oil is useful in chronic bronchitis, laryngeal affections, arthritis and lock jaw. Misraka-sneham is an important preparation using the drug (Nadkarni, 1954; Dey, 1980; Sharma, 1983).

Distribution: It is distributed throughout North India. It is cultivated in Assam, West Bengal and South India.

Botany: Croton tiglium Linn. belongs to the family Euphorbiaceae. It is a small evergreen tree, 4.5-6.0m in height with ash coloured smooth bark and young shoots sprinkled with stellate hairs. Leaves are oblong to ovate-lanceolate, obtuse or rounded at the 2-glanded box, acuminate, membraneous, yellowish green and minutely toothed. Flowers are small, unisexual, males on slender pedicels, females larger and on short thick pedicels. Fruits are ovoid or oblong trigonous capsules. Seeds are smooth, testa black and enclosing reddish brown oily endosperm (Warrier et al,1994). Other species belonging to the genus Croton are as follows:

C. aromaticus Linn. C. caudatus Geisel C. jouera Roxb.

C. malabaricus Bedd.

C. oblongifolius Roxb.

C. polyandrus Roxb. syn. Baliospermum montanum Muell-Arg.

C. reticulatus(Chopra et al, 1980)

Agrotechnology: The plant is propagated by seeds. Seeds are to be sown on seedbeds and about 2 months old seedlings are used for transplanting. Pits of size 50cm cube are to be taken at 3m spacing and filled with dried cowdung, sand and topsoil and formed into a mound. The seedlings are to be planted on these mounds. Irrigation during summer months is beneficial. Application of organic manure after every 6 months is desirable. Weeding is to be carried out one month after transplanting. The plant is not attacked by any serious pests or diseases. Fruits are formed at the end of first year. Fruits when ripen and start to crack are to be collected, dried in sun, then the outer shell is removed and again dried for one day before marketing (Prasad et al,1997).

Properties and activity: Oil contains phorbol myristate acetate (Husain et al, 1992). Seeds contain upto 20% protein and 30-50% lipids. Iso-guanine-D-ribose (crotoniside) and saccharose were isolated from the seeds. In fractionation of croton oil, liquid-liquid distribution procedures proved to be the separation tools of choice. The per hydrogenated parent hydrocarbon of phorbol is a perhydrocyclopropabenzulene called tigliane and phorbol is 1, 1a , 1b , 4, 4a, 7a , 7b, 8, 9, 9a-decahydro-4a , 7 , 9 , 9a - tetrahydroxy-3-(hydroxymethyl)-1, 1, 6, 8 tetramethyl-5-H-cyclopropa[3,4] benz [1.2-e]azulen-5- one. Phorbol, a tetracylic diterpene with a 5, 7, 6 and 3- membered ring has 6 oxygen functions. Phorbol accounts for 3.4% and 4- deoxy- 4 - phorbol for 0.29% of the weight of croton oil. Twenty- five phorbol-12, 13-diesters have been detected (Hecker et al, 1974). A toxin croton 1, mol. wt 72,000 has been isolated from the seeds (Lin et al, 1978).

Phorbol myristate acetate activates nitroblue tetrazolium reduction in human polymorphs. Seed and oil is purgative, rubefacient and anti-dote for snakebite. The seeds and oil are acrid, bitter, thermogenic, emollient, drastic purgative, digestive, carminative, anthelmintic, antiinflammatory, vermifuge, deterent, diaphoretic, expectorant, vesicant, irritant and rubefacient.... purging croton

Rotator Cuff

A musculo-tendinous structure that helps to stabilise the shoulder-joint. The cu? may be damaged as a result of a fall; complete rupture requires surgical treatment and intensive PHYSIOTHERAPY.... rotator cuff

Secondary Sexual Characteristics

The physical characteristics that develop during PUBERTY as the body matures sexually. Girls’ breasts and genitals increase in size, and, like boys, they grow pubic hair. Boys also grow facial hair, their voice breaks and their genitals grow to adult size.... secondary sexual characteristics

Sex Change

A major surgical operation, usually coupled with the appropriate hormone treatment (see HORMONES), to change a person’s anatomical sex. The operation is done on transsexual individuals or in those whose sexual organs are neither totally female nor male. Male-to-female sex change is the more common. Such operations should not be performed without rigorous physical and mental assessment of the individual, and should be accompanied by extensive counselling. Some subjects make a satisfactory adjustment to the change of anatomical sex, while others may suffer serious psychological problems. Hormone therapy may need to be continued for life.... sex change

Small-cell Carcinoma

See OAT CELL.... small-cell carcinoma

Sodium Chloride

The chemical name for common salt (see SODIUM).... sodium chloride

Staghorn Calculus

A branched renal stone formed in the image of the collecting system of the kidney (see KIDNEYS). It ?lls the calyces and pelvis and is commonly associated with an infection of the urine, particularly Proteus vulgaris. The calculus may lead to pyonephrosis and an ABSCESS of the kidney.... staghorn calculus

Sex Chromosomes

In humans there are 23 pairs of CHROMOSOMES. Male and female di?er in respect of one pair. In the nucleus of female cells, the two members of the pair are identical and are called X chromosomes. In the male nucleus there is one X chromosome paired with a dissimilar, di?erently sized chromosome called the Y chromosome. In the sex cells, after MEIOSIS, all cells in the female contain a single X chromosome. In the male, half will contain an X chromosome and half a Y chromosome. If a sperm with an X chromosome fertilises an ovum (which, as stated, must have an X chromosome) the o?spring will be female; if a sperm with a Y chromosome fertilises the ovum the o?spring will be male. It is the sex chromosomes which determine the sex of an individual.

Sometimes during cell division chromosomes may be lost or duplicated, or abnormalities in the structure of individual chromosomes may occur. The surprising fact is the infrequency of such errors. About one in 200 live-born babies has an abnormality of development caused by a chromosome, and two-thirds of these involve the sex chromosomes. There is little doubt that the frequency of these abnormalities in the early embryo is much higher, but because of the serious nature of the defect, early spontaneous ABORTION occurs.

Chromosome studies on such early abortions show that half have chromosome abnormalities, with errors of autosomes being three times as common as sex chromosome anomalies. Two of the most common abnormalities in such fetuses are triploidy with 69 chromosomes and trisomy of chromosome 16. These two anomalies almost always cause spontaneous abortion. Abnormalities of chromosome structure may arise because of:

Deletion Where a segment of a chromosome is lost.

Inversion Where a segment of a chromosome becomes detached and re-attached the other way around. GENES will then appear in the wrong order and thus will not correspond with their opposite numbers on homologous chromosomes.

Duplication Where a segment of a chromosome is included twice over. One chromosome will have too little nuclear material and one too much. The individual inheriting too little may be non-viable and the one with too much may be abnormal.

Translocation Where chromosomes of different pairs exchange segments.

Errors in division of centromere Sometimes the centromere divides transversely instead of longitudinally. If the centromere is not central, one of the daughter chromosomes will arise from the two short arms of the parent chromosome and the other from the two long arms. These abnormal daughter chromosomes are called isochromosomes.

These changes have important bearings on heredity, as the e?ect of a gene depends not only upon its nature but also upon its position on the chromosome with reference to other genes. Genes do not act in isolation but against the background of other genes. Each gene normally has its own position on the chromosome, and this corresponds precisely with the positon of its allele on the homologous chromosome of the pair. Each member of a pair of chromosomes will normally carry precisely the same number of genes in exactly the same order. Characteristic clinical syndromes, due to abnormalities of chromosome structure, are less constant than those due to loss or gain of a complete chromosome. This is because the degree of deletion, inversion and duplication is inconstant. However, translocation between chromosomes 15 and 21 of the parent is associated with a familial form of mongolism (see DOWN’S (DOWN) SYNDROME) in the o?spring, and deletion of part of an X chromosome may result in TURNER’S SYNDROME.

Non-disjunction Whilst alterations in the structure of chromosomes arise as a result of deletion or translocation, alterations in the number of chromosomes usually arise as a result of non-disjunction occurring during maturation of the parental gametes (germ cells). The two chromosomes of each pair (homologous chromosomes) may fail to come together at the beginning of meiosis and continue to lie free. If one chromosome then passes to each pole of the spindle, normal gametes may result; but if both chromosomes pass to one pole and neither to the other, two kinds of abnormal gametes will be produced. One kind of gamete will contain both chromosomes of the pair, and the other gamete will contain neither. Whilst this results in serious disease when the autosomes are involved, the loss or gain of sex chromosomes seems to be well tolerated. The loss of an autosome is incompatible with life and the malformation produced by a gain of an autosome is proportional to the size of the extra chromosome carried.

Only a few instances of a gain of an autosome are known. An additional chromosome 21 (one of the smallest autosomes) results in mongolism, and trisomy of chromosome 13 and 18 is associated with severe mental, skeletal and congenital cardiac defects. Diseases resulting from a gain of a sex chromosome are not as severe. A normal ovum contains 22 autosomes and an X sex chromosome. A normal sperm contains 22 autosomes and either an X or a Y sex chromosome. Thus, as a result of nondisjunction of the X chromosome at the ?rst meiotic division during the formation of female gametes, the ovum may contain two X chromosomes or none at all, whilst in the male the sperm may contain both X and Y chromosomes (XY) or none at all. (See also CHROMOSOMES; GENES.)... sex chromosomes

Subacute Combined Degeneration Of The Cord

A degenerative condition of the SPINAL CORD which most commonly occurs as a complication of PERNICIOUS ANAEMIA. The motor and sensory nerves in the cord are damaged, causing spasticity of the limbs and an unsteady gait. Treatment is with vitamin B12 (see APPENDIX 5: VITAMINS).... subacute combined degeneration of the cord

T-cell

A specialised white cell (lymphocyte) responsible for cell-mediated immunity. See also T-lymphocyte.... t-cell

Spinal Column

Also known as the spine, this forms an important part of the skeleton, acting both as the rigid pillar which supports the upper parts of the body and as a protection to the SPINAL CORD and nerves arising from it. The spinal column is built up of a number of bones placed one upon another, which, in consequence of having a slight degree of turning-movement, are known as the vertebrae. The possession of a spinal cord supported by a vertebral column distinguishes the higher animals from the lower types, and is why they are called vertebrates. Of the vertebrates, humans alone stand absolutely erect, and this erect carriage of the body gives to the skull and vertebral column certain distinctive characters.

The human backbone is about 70 cm (28

inches) in length, and varies little in full-grown people; di?erences in height depend mainly upon the length of the lower limbs. The number of vertebrae is 33 in children, although in adult life ?ve of these fuse together to form the sacrum, and the lowest four unite in the coccyx, so that the number of separate bones is reduced to 26. Of these there are seven in the neck, known as cervical vertebrae; 12 with ribs attached, in the region of the thorax known as thoracic or dorsal vertebrae; ?ve in the loins, called lumbar vertebrae; ?ve fused to form the sacrum; and four joined in the coccyx. These numbers are expressed in a formula thus: C7, D12, L5, S5, Coc4=33.

Although the vertebrae in each of these regions have distinguishing features, all the vertebrae are constructed on the same general plan. Each has a thick, rounded, bony part in front, known as the body, and these bodies form the main thickness of the column. Behind the body of each is a ring of bone, the neural ring, these rings placed one above another forming the bony canal which lodges the spinal cord. From each side of the ring a short process of bone known as the transverse process stands out, and from the back of the ring a larger process, the spinous process, projects. These processes give attachment to the strong ligaments and muscles which unite, support, and bend the column. The spines can be seen or felt beneath the skin of the back lying in the centre of a groove between the muscular masses of the two sides, and they give to the column its name of the spinal column. One of these spines, that of the seventh cervical vertebra, is especially large and forms a distinct bony prominence, where the neck joins the back. Between the bodies of the vertebrae lies a series of thick discs of ?brocartilage known as intervertebral discs. Each disc consists of an outer portion, known as the annulus ?brosus, and an inner core, known as the nucleus pulposus. These 23 discs provide the upper part of the spine with pliability and resilience.

The ?rst and second cervical vertebrae are specially modi?ed. The ?rst vertebra, known as the atlas, is devoid of a body, but has a specially large and strong ring with two hollows upon which the skull rests, thus allowing forward and backward movements (nodding). The second vertebra, known as the axis, has a pivot on its body which ?ts into the ?rst vertebra and thus allows free rotation of the head from side to side. The spinal column has four natural curves (see diagram) which help to cushion the shocks of walking and running.

The neural rings of the vertebrae form a canal, which is wide in the neck, smaller and almost round in the dorsal region, and wide again in the lumbar vertebrae. Down the canal runs the spinal cord, and the nerves leaving the cord do so through openings between the vertebrae which are produced by notches on the upper and lower margins of each ring. The intervertebral foramina formed by these notches are so large in comparison with the nerves passing through them that there is no chance of pressure upon the latter, except in very serious injuries which dislocate and fracture the spine.... spinal column

Target Cell

Abnormal ERYTHROCYTES which are large and ‘?oppy’ and have a ringed appearance, similar to that of a target, when stained and viewed under the microscope. This change from normal may occur with iron-de?ciency ANAEMIA, liver disease, a small SPLEEN, haemoglobinopathies (disorders of HAEMOGLOBIN), and THALASSAEMIA.

A target cell is also a cell that is the focus of attack by macrophages (killer cells – see MACROPHAGE) or ANTIBODIES; it may also be the site of action of a speci?c hormone (see HORMONES).... target cell

Swan-ganz Catheter

(See also CATHETERS.) A ?exible tube with a double lumen and a small balloon at its distal end. It is introduced into a vein in the arm and advanced until the end of the catheter is in the right atrium (see HEART). The balloon is then in?ated with air through one lumen and this enables the bloodstream to propel the catheter through the right ventricle to the pulmonary artery. The balloon is de?ated and the catheter can then record the pulmonary artery pressure. When the balloon is in?ated, the tip is isolated from the pulmonary artery and measures the left atrial pressure. These measurements are important in the management of patients with circulatory failure, as under these circumstances the central venous pressure or the right atrial pressure is an unreliable guide to ?uid-replacement.... swan-ganz catheter

Terminal Care

Medical and nursing care of persons in the terminal stage of an illness. See also “palliative care”.... terminal care

Thyroid Cartilage

The largest cartilage in the LARYNX and forms the prominence of the Adam’s apple in front of the neck.... thyroid cartilage

Vital Capacity

The amount of air that can be forcibly exhaled from the lungs after a deep inspiration. (See RESPIRATION.)... vital capacity

Vocal Cords

See LARYNGOSCOPE; LARYNX; VOICE AND SPEECH.... vocal cords

White Blood Cell

See LEUCOCYTES.... white blood cell

Vasomotor Centre

The description ‘vasomotor’ refers to control of the muscular walls of blood vessels, particularly ARTERIES, dilating or constricting their diameters. The vasomotor centre is a group of neurons (see NEURON(E)) in the MEDULLA OBLONGATA of the BRAIN; they receive messages from sensory receptors in the circulatory system, and engineer re?ex alterations in the heart rate and blood-vessel diameters in order to adjust the blood pressure. The centre also receives transmission from other parts of the brain enabling emotions – fear or anger – to in?uence blood pressure. The vasomotor centre operates through the vasomotor nerves of the SYMPATHETIC NERVOUS SYSTEM and the PARASYMPATHETIC NERVOUS SYSTEM.... vasomotor centre

Breast, Cyst

See: FIBROCYSTIC BREAST DISEASE. ... breast, cyst

Cardiogenic Shock

The result of myocardial infarction. Reduction in contractility and output of the heart.

Symptoms: low blood pressure, reduced urinary output, water in the lungs, etc. See: MYOCARDITIS. ... cardiogenic shock

Bronchitis, Chronic

The ‘English Disease’. The result of repeated attacks of the acute condition. Menace to the elderly when bronchi becomes thickened and narrowed. Inelastic walls secrete a thick purulent mucus of fetid odour which plugs tubes and arrests oxygen intake. Aggravated by cold and damp, hence the need of a warm house with warm bedroom. Causes are many: smoking, industrial pollution irritants, soot, fog, etc. Breathlessness and audible breathing sounds may present an alarming spectacle.

A steady herbal regime is required including agents which may coax sluggish liver or kidneys into action (Dandelion, Barberry). Sheer physical exhaustion may require Ginseng. For purulent sputum – Boneset, Elecampane, Pleurisy root. To increase resistance – Echinacea. Where due to tuberculosis – Iceland Moss. For blood-streaked mucus – Blood root. For fever – Elderflowers, Yarrow. To conserve cardiac energies – Hawthorn, Motherwort. A profuse sweat affords relief – Elderflowers.

Alternatives. Capsicum, Ephedra, Fenugreek, Garlic, Grindelia, Holy Thistle, Iceland Moss, Lobelia, Mullein, Pleurisy Root, Wild Cherry.

Tea. Formula. Iceland Moss 2; Mullein 1; Wild Cherry bark 1. 1 heaped teaspoon to each cup water gently simmered 10 minutes. Dose: 1 cup 2-3 times daily.

Powders. Pleurisy root 2; Echinacea 1; Holy Thistle 1. Pinch Ginger. Mix. Dose: 500mg (two 00 capsules or one-third teaspoon) 2-3 times daily.

Tinctures. Formula. Iceland Moss 2; Lobelia 2; Grindelia quarter; Capsicum quarter. Dose: 1-2 teaspoons two or more times daily.

Practitioner. Liquid Extract Ephedra BHP (1983), dose 1-3ml. Or: Tincture Ephedra BHP (1983), dose 6-8ml.

Topical. Same as for acute bronchitis.

Note: In a test at Trafford General Hospital, Manchester, blowing-up balloons proved of benefit to those with chronic bronchitis. Fourteen patients were asked to inflate balloons and 14 refrained from doing so. After 8 weeks, the balloon-blowers showed considerable improvement in walking and a sense of well- being. Breathlessness was reduced. Condition of the others was either unchanged or worse. ... bronchitis, chronic

Cajeput

Swamp tea tree. Melaleuca leucadendron L. French: Cajeputier. German: Kajeputbaum. Contains terpenoids. Oil.

Action: Antiseptic, antispasmodic, rubefacient, anthelmintic, insect repellent. Antimicrobial. Antiscorbutic. Expectorant.

Uses: Used by natives of the Molucca Islands as a lotion for painful stiff joints. Advised by physicians at the turn of the century to combat the tubercle bacillus. Infections of the bronchi. Worms in children. Toothache. Headache.

Preparation. Topically for toothache, bruises, sprains, neuralgia. Cajuput oil BPC: dose, 0.05-0.2ml.

Today it is confined to external use only as an ingredient of stimulating liniments and ointments for aching joints, fibrositis, etc. An ingredient of Olbas oil. ... cajeput

Chervil

Sweet Cicely. Myrrhis odorata. Anthriscus cerefolium 1. Hoffin. German: Gartenkerbel. French: Cerfeuil musque?. Italian: Felce muschiata. Indian: Rigi-el-Ghurab. Part used: fresh or dried leaves.

Action: expectorant, diuretic, hypotensive, digestive, tonic.

Uses: Indigestion, high blood pressure.

Preparations: Tea: Half-1 teaspoon to each cup boiling water; infuse 15 minutes; dose 1 cup, thrice daily. Fresh juice: Half-1 teaspoon, or as a lotion for eczema. ... chervil

Chlorosis

Simple iron-deficiency anaemia in teenagers; with sickly greenish grey or yellowish complexion.

Tea. Mix, equal parts: Agrimony, Lemon Balm, Raspberry leaves. 2 teaspoons to each cup boiling water; infuse 15 minutes. 1 cup freely. Honey for sweetening. Or: Burdock leaves, hot tea.

Tinctures. Formula: Black root 1oz (30ml); Echinacea 1oz (30ml); Peruvian bark half an ounce (15ml). 5ml teaspoon in water before meals thrice daily.

Cider Vinegar. 2 teaspoons to glass water, morning and evening.

Floradix Formula Food supplement (Salus). ... chlorosis

Citronella

Cymbopogon winterianus, Jowitt. Leaves.

Fragrant oil extracted from an Asian perennial grass. Rarely used internally.

Action: antirheumatic, strong insect repellent, febrifuge, diaphoretic, antispasmodic. Uses: Muscular rheumatism.

External: Locally to repel insects and vermin. ... citronella

Corneal Ulcer

See: EYES, INFECTION. ... corneal ulcer

Counter Irritant

An agent which produces vaso-dilation of peripheral blood vessels by stimulating nerve-endings of the skin to generate irritation intended to relieve deep-seated pain. Arnica, Balm of Gilead, Black Mustard, Bryony (white), Cajuput (oil of), Camphor, Canada Balsam, Cayenne, Eucalyptus, Nutmeg (oil of), Sassafras, Thuja. ... counter irritant

Cubebs

Tailed pepper. Piper cubeba L. Constituents: lignans, gum resins, volatile oil.

Action: powerfully stimulates genito-urinary mucous surfaces and for this purpose was used by the Old School extensively for gonorrhoea and other STDs. As an expectorant was once used for chronic cough and bronchitis (1ozenges).

Preparations: Thrice daily.

Liquid Extract BPC (1934) 1 in 1. Dose: 2-4ml. Tincture Cubebs BPC 1949; dose, 2-4ml. Powder: dose, 2-4g. ... cubebs

Carcinoid Syndrome

Flushing of the face and neck caused by an active malignant tumour in the stomach or intestines with secondary growths in the liver. Often accompanied by an explosive diarrhoea. The lesion is usually found in the ileum yet it may also appear in the bile duct, ovaries or bronchi. Other symptoms include low blood pressure, drastic reduction in weight due to loss of body fluids.

Symptoms: flushing of face and neck, diarrhoea, low blood pressure, weight loss.

Treatment: relief of symptoms only. Diarrhoea – Fenugreek seed tea. Flushing: Chamomile tea.

Vitamin and Mineral Supplementation: Because of severe drain on these food elements Multivitamins should be taken daily together with additional 1000ius Vitamin E for the disturbed circulatory system. The heart should be sustained with a preparation of the Hawthorn berry.

To be treated by or in liaison with a qualified medical practitioner. ... carcinoid syndrome

Cavernous Sinus Thrombosis

Thrombosis arising in the cavernous sinus of the sphenoid bone in the head.

Cause: Septicaemia or infected embolism conveyed from elsewhere – veins of the face, sinuses, head. May be a complication of meningitis.

Symptoms: headache, nausea, swelling of eyelids and forehead, pupils distended, veins of temples prominent, fever with severe constitutional disturbance.

Prognosis: usually fatal in the absence of orthodox antibiotics, but anti-staphylococcal herbs are helpful. Tinctures. Formula. Echinacea 3; Goldenseal 2; Myrrh (Tincture) 1. 1 teaspoon in water every 2 hours (acute). Thrice daily (chronic).

Treatment by or in liaison with general medical practitioner. ... cavernous sinus thrombosis

Celery Seed

Apium graveolens, L. French: Ache. German: Sellerie. Spanish: Apio. Italian: Sedano. Indian: Chanoo Rhadodni. Chinese: Han-ch’in. Dried seeds.

Contains apiol, coumarins. Minerals: iron, phosphorus, potassium, sodium.

Action: alkaline reaction on the blood. Antirheumatic, urinary antiseptic, diuretic, antispasmodic, carminative, tonic digestive, galactagogue, assists elimination of uric acid. Anti-gout, anti-inflammatory, hypotensor, aphrodisiac.

Uses: Rheumatic disorders, stiffness and muscular pain, rheumatoid arthritis. Inflammation of the urinary tract, cystitis. To increase milk flow in nursing mothers. Bad breath.

Preparations: Thrice daily.

Green Drink: fresh raw celery juice prepared in a liquidiser. Blends well with carrot or apple juice. Cooling drink for a sickroom.

Decoction. Quarter to half a teaspoon bruised dry seeds to each cup water, gently simmer 10 minutes in covered vessel. Half-1 cup.

Liquid extract, BHC Vol 1. 1:1, 90 per cent ethanol. Dose: 0.5 to 2ml.

Tincture, BHC Vol 1. 1:5, 90 per cent ethanol. Dose: 2 to 8ml.

Tablets/capsules. Powdered plant 120mg; seed BHP (1983) 5mg.

Home acid tincture. 1 part bruised celery seed to 20 parts Cider vinegar. Macerate 1 month. Filter. Dose: 2-3 teaspoons in water (rheumatic aches and pains).

Essential oil: 1-2 drops in water or honey.

Diet: The vegetable is low in calories: for weight-conscious. Non-fattening.

Not taken in pregnancy.

CELL PROLIFERANTS. Comfrey, Fenugreek, Calendula. ... celery seed

Cellulite

Not a medical term. Puffy skin from deposition of fat. “Orange peel skin”. Occurs chiefly in women as lumpy flesh on buttocks, thighs, stomach, knees and upper arm. Though not due to increased fluid in the tissues, it is sufficient to arrest the circulation. Constriction of capillaries causes toxic wastes to build up, forming nodules that lock away fat in the tissues. Hormone imbalance also suspected. Varicose veins may appear with cellulite from poorly supportive connective tissue. Usual cause: poor posture and unhealthy lifestyle.

Treatment. To activate capillary function and assist toxic elimination: Bladderwrack, Gotu Kola, Kola, Parsley tea. A diuretic may assist by eliminating excess fluid.

Gotu Kola tea: Quarter to half a teaspoon leaves to each cup boiling water; infuse 5-10 minutes. 1 cup morning and evening.

Formula. Tea. Equal parts: Alfalfa, Clivers, Fennel, Senna leaves. 1 heaped teaspoon to each cup boiling water: infuse 5-10 minutes. Half-1 cup morning and evening.

Seline. Tablets. Ingredients: Each tablet contains Lecithin 100mg; Pulverised Dandelion 100mg; Pulverised Horsetail 100mg; Pulverised extract Fucus 5:1 30mg; Vitamin C 40mg; Vitamin B6 1mg. 1 tablet thrice daily.

Aescin. Compound isolated from Horse-chestnuts to decrease capillary permeability and swelling. Topical. Decoction of Horse-chestnuts as a lotion. Or: infusion of Bladderwrack.

Aromatherapy and Herb essences. Combination for external use. Ingredients: Almond oil 47ml; Fennel oil 1ml; Juniper oil 1ml; Cypress essence 0.5ml; Lemon essence 0.5ml. Apply to affected areas morning and evening; small area 5 drops, large area 10 drops (Gerard). Gentle massage with a string glove, loofah or massage glove.

Diet. Reduce calorie intake. Raw fresh fruits and vegetable salads to account for 50 per cent of the diet. No sweet or dried fruits. Conservatively-cooked vegetables. Seafood. Iodine-rich foods. Wholegrain cereals. Protein: beans, chicken, poached eggs, fish, little lean meat: no pork, bacon or ham. Low-fat yoghurt. Cold-pressed unsaturated oils for salad dressings with lemon juice. Dandelion coffee to stimulate liver. Avoid sugar, alcohol, bananas and white flour products. Spring water.

Supportives. Stop smoking. Adopt an alternative to the contraceptive pill. To avoid fluid retention, 2-3 glasses of water daily. ... cellulite

Cerebral Thrombosis

Formation of a blood clot within vessels of the brain. May be due to atheroma or embolism causing a blockage resulting in hypoxia (oxygen deficiency).

Alternatives. Teas. Lime flowers, Nettles, Horsetail, Ginkgo, Oats, Mistletoe, Yarrow.

Tea. Mix equal parts: Ginkgo, Hawthorn, Yarrow. One heaped teaspoon to each cup boiling water; infuse 5-10 minutes; 1 cup thrice daily.

Tablets/capsules. Ginkgo, Hawthorn, Prickly Ash.

Diet. See: DIET–HEART AND CIRCULATION.

Supplements. Daily: Vitamin E 1000mg; B6 50mg; B12 2mcg. Selenium 200mcg; Zinc 15mg. Strict bedrest; regulate bowels; avoid excessive physical and mental exertion. ... cerebral thrombosis

Baker’s Cyst

A fluid-filled lump behind the knee. A Baker’s cyst is caused by increased pressure in the knee joint due to a buildup of fluid in a disorder such as rheumatoid arthritis. Most Baker’s cysts are painless, and some disappear spontaneously. Occasionally, a cyst may rupture, producing pain and swelling in the calf that can mimic a deep vein thrombosis (see thrombosis, deep vein). Diagnosis of a Baker’s cyst is confirmed by ultrasound scanning. Treatment is rarely needed.... baker’s cyst

Barrier Cream

A cream used to protect the skin against the effects of irritant substances and of excessive exposure to water. (See also sunscreens.)... barrier cream

B-cell

See lymphocyte.... b-cell

Chilblains

Spasm of surface blood vessels, with inflammation, due to exposure to cold. Thrombosis of vessels of the skin, with red itchy patches. Possible calcium deficiency. Vaso-dilators bring relief. Internal treatment to stimulate the circulation.

Alternatives. Internal. Prickly Ash, Hawthorn, Cayenne, Blue Flag, Ginger.

Tinctures. To tone the skin. Mix, equal parts: Yarrow, Blue Flag root, Prickly Ash. Few drops tincture Capsicum (Cayenne). One 5ml teaspoon in water before meals thrice daily.

Topical. Oak bark hand or foot baths: handful bark to each 1 pint (500ml) water simmered 20 minutes. Capsicum or Black Bryony (Tamus): cream or lotion.

Friar’s balsam: soak cotton wool and apply.

Traditional. Rub with raw onion. Bathe with potato water. Infusion of Wild Thyme wash (Dr Alfred Vogel). Cider vinegar.

Prophylactic measures: adequate footwear (socks and shoes) before winter comes.

Supplementation. 2 × 300mg Calcium lactate tablets at meals thrice daily. Vitamin E (400iu daily). Vitamin B-complex (500mg daily). ... chilblains

Café Au Lait Spots

Patches of coffeecoloured skin that may occur anywhere on the body.

Café au lait spots are usually oval in shape and may measure several centimetres across.

Generally, a few spots are not significant; larger numbers may be a sign of neurofibromatosis.... café au lait spots

Calcification

The deposition of calcium salts in body tissues that is part of the normal process of bone and teeth formation and the healing of fractures.

Calcification also occurs in injured muscles, in arteries affected by atherosclerosis, and when blood calcium levels are raised by disorders of the parathyroid glands.... calcification

Chinese Medicine

Modern Chinese medicine has rejected entirely the conception of disease due to evil spirits and treated by exorcism. Great advances in scientific knowledge in China have been made since 1949, removing much of the superstitious aspect from herbal medicine and placing it on a sound scientific basis. Advances in the field of Chinese Herbal Medicine are highlighted in an authoritative work: Chinese Clinical Medicine, by C.P. Li MD (Pub: Fogarty International Centre, Bethseda, USA).

Since the barefoot doctors (paramedics) have been grafted into the public Health Service, mass preventative campaigns with public participation of barefoot doctors have led to a reduction in the mortality of infectious disease.

Chinese doctors were using Ephedra 5000 years ago for asthma. For an equal length of time they used Quinghaosu effectively for malaria. The Chinese first recorded goose-grease as the perfect base for ointments, its penetrating power endorsed by modern scientific research.

While Western medicine appears to have a limited capacity to cure eczema, a modern Chinese treatment evolved from the ancient past is changing the lives of many who take it. The treatment was brought to London by Dr Ding-Hui Luo and she practised it with crowded surgeries in London’s Chinatown.

Chinese herbalism now has an appeal to general practitioners looking for alternative and traditional therapies for various diseases where conventional treatment has proved to be ineffective.

See entry: BAREFOOT DOCTOR’S MANUAL.

Address. Hu Shilin, Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing, China. ... chinese medicine

Calcipotriol

A derivative of vitamin D, used in topical preparations for treating the skin disorder psoriasis.... calcipotriol

Chromatography

A laboratory technique for identification of herbs and their constituents, taking advantage of the different rates at which molecules diffuse through an absorbent column to separate them.

Herbs are composed of alkaloids, saponins, esters, oils etc. In order to trace these in sample plant material, a picture is taken by a process known as Thin-layer-chromatography (TLC) on which a silica- gel coated ‘negative’ makes visible a number of constituents.

To initiate this process, active constituents (alkaloids etc) are extracted and separated. Their separation is possible by dipping into a special solvent solution, after which the ‘negative’ is developed by spraying with a reagent that reveals the constituents in various colours. Each component of the plant has its own distinctive colour. Each herb has its own specific ‘profile’ which can be ‘read’ by the technician and checked against known control samples. Each plant can thus be accurately identified. ... chromatography

Callosity

See callus, skin.... callosity

Capsulitis

Inflammation of a capsule around an organ or joint, for example as occurs in frozen shoulder.... capsulitis

Carbon Dioxide

(CO) A colourless, odourless gas. Carbon dioxide is present in small amounts in the air and is an important by-product of metabolism in cells. It is produced by the breakdown of substances such as carbohydrates and fats to produce energy, and is carried in the blood to the lungs and exhaled. Carbon dioxide helps to control the rate of respiration: when a person exercises, CO2 levels in the blood rise, causing the person to breathe more rapidly in order to expel carbon dioxide and to take in more oxygen.

When it is compressed and cooled to -75ºC, carbon dioxide becomes solid dry ice, which is used in cryosurgery.... carbon dioxide

Carbon Monoxide

(CO) A colourless, odourless, poisonous gas present in motor exhaust fumes and produced by inefficient burning of coal, gas, or oil.

Carbon monoxide binds with haemoglobin and prevents the transportation of oxygen to body tissues.

The initial symptoms of acute high-level carbon monoxide poisoning are dizziness, headache, nausea, and faintness.

Continued inhalation of the gas may lead to loss of consciousness, permanent brain damage, and even death.

Low-level exposure to carbon monoxide over a period of time may cause fatigue, nausea, diarrhoea, abdominal pain, and general malaise.... carbon monoxide

Carbon Tetrachloride

(CCl) A colourless, poisonous, volatile chemical with a characteristic odour that is present in some home dry-cleaning fluids and industrial solvents. It can cause dizziness, confusion, and liver and kidney damage if it is inhaled or swallowed.... carbon tetrachloride

Cardiopulmonary Resuscitation

The administration of life-saving measures to a person who has suffered a cardiac arrest. A person in cardiac arrest is not breathing and has no detectable pulse or heartbeat. First, mouth-to-mouth resuscitation (see artificial respiration) is given; if this fails to restart breathing, repeated chest compressions, using the heel of

the hand, are applied to the lower breastbone until trained help arrives.

Both these measures are used to restore blood circulation to the brain.

Brain damage is likely if the brain is starved of oxygen for more than 3–4 minutes.... cardiopulmonary resuscitation

Cardiotocography

See fetal heart monitoring.... cardiotocography

Carotenaemia

A harmless condition in which the blood level of the orange pigment carotene, found in carrots and other vegetables, is excessively high. The condition may cause temporary yellowing of the skin.... carotenaemia

Cast

A rigid casing applied to a limb or other part of the body to hold a broken bone or dislocated joint in position as it heals.

Most casts are made of bandages, impregnated with plaster of Paris, which are applied wet and harden as they dry.... cast

Catharsis

A term meaning purification or cleansing.

Catharsis is used to refer to the process of cleaning out the bowels.

Sigmund Freud used the term in psychoanalytic theory to describe the expression of repressed feelings and memories.... catharsis

Catheter

A flexible tube inserted into the body to drain or introduce fluids or carry out other functions. Catheters are commonly used to drain urine from the bladder (see catheterization, urinary). Other types are used to investigate the condition of the heart (see catheterization, cardiac), to widen obstructed blood vessels, or to control bleeding. (See also balloon catheter.)... catheter

Coronary Heart Disease

The cause of: coronary occlusion, coronary blockage, coronary thrombosis. A heart attack occurs when a coronary artery becomes blocked by swellings composed, among other things, of cholesterol. Such swellings may obstruct the flow of blood leading to a blood clot (thrombus). Cholesterol is a major cause of CHD.

Coronary thrombosis is more common in the West because of its preference for animal fats; whereas in the East fats usually take the form of vegetable oils – corn, sunflower seed, sesame, etc. Fatty deposits (atheroma) form in the wall of the coronary artery, obstructing blood-flow. Vessels narrowed by atheroma and by contact with calcium and other salts become hard and brittle (arterio-sclerosis) and are easily blocked. Robbed of oxygen and nutrients heart muscle dies and is replaced by inelastic fibrous (scar) tissue which robs the heart of its maximum performance.

Severe pain and collapse follow a blockage. Where only a small branch of the coronary arterial tree is affected recovery is possible. Cause of the pain is lack of oxygen (Vitamin E). Incidence is highest among women over 40 who smoke excessively and who take The Pill.

The first warning sign is breathlessness and anginal pain behind the breastbone which radiates to arms and neck. Sensation as if the chest is held in a vice. First-line agent to improve flow of blood – Cactus.

For cholesterol control target the liver. Coffee is a minor risk factor.

Measuring hair calcium levels is said to predict those at risk of coronary heart disease. Low hair concentrations may be linked with poor calcium metabolism, high aortic calcium build-up and the formation of plagues. (Dr Allan MacPherson, nutritionist, Scottish Agricultural College, Ayr, Scotland)

Evidence has been advanced that a diagonal ear lobe crease may be a predictor for coronary heart disease. (American Journal of Cardiology, Dec. 1992)

Tooth decay is linked to an increased risk of coronary heart disease and mortality, particularly in young men. (Dr Frank De Stefano, Marshfield Medical Research Foundation, Wisconsin, USA) Treatment. Urgency. Send for doctor or suitably qualified practitioner. Absolute bedrest for 3 weeks followed by 3 months convalescence. Thereafter: adapt lifestyle to slower tempo and avoid undue exertion. Stop smoking. Adequate exercise. Watch weight.

Cardiotonics: Motherwort, Hawthorn, Mistletoe, Rosemary. Ephedra, Lily of the Valley, Broom.

Cardiac vasodilators relax tension on the vessels by increasing capacity of the arteries to carry more blood. Others contain complex glycosides that stimulate or relax the heart at its work. Garlic is strongly recommended as a preventative of CHD.

Hawthorn, vasodilator and anti-hypertensive, is reputed to dissolve deposits in thickened and sclerotic arteries BHP (1983). It is believed to regulate the balance of lipids (body fats) one of which is cholesterol.

Serenity tea. Equal parts: Motherwort, Lemon Balm, Hawthorn leaves or flowers. 1 heaped teaspoon to each cup boiling water; infuse 5-15 minutes; 1 cup freely.

Decoction. Combine equal parts: Broom, Lily of the Valley, Hawthorn. 1-2 teaspoons to each cup water gently simmered 20 minutes. Half-1 cup freely.

Tablets/capsules. Hawthorn, Motherwort, Cactus, Mistletoe, Garlic.

Practitioner. Formula. Hawthorn 20ml; Lily of the Valley 10ml; Pulsatilla 5ml; Stone root 5ml; Barberry 5ml. Tincture Capsicum 1ml. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily in water or honey.

Prevention: Vitamin E – 400iu daily.

Diet. See: DIET – HEART AND CIRCULATION.

Supplements. Daily. Vitamin C, 2g. Vitamin E possesses anti-clotting properties, 400iu. Broad spectrum multivitamin and mineral including chromium, magnesium selenium, zinc, copper.

Acute condition. Strict bed-rest; regulate bowels; avoid excessive physical and mental exertion. Meditation and relaxation techniques dramatically reduce coronary risk. ... coronary heart disease

Caudal

Relating to the lower end of the spine.

Caudal means “of the tail”.... caudal

Caustic

A term used for any substance that has a burning or corrosive action on body tissues or has a burning taste.

Caustic agents such as silver nitrate are used to destroy warts.... caustic

Cefaclor

A common antibiotic, one of the cephalosporin drugs.... cefaclor

Cefadroxil

A cephalosporin drug, used to treat bacterial infections.... cefadroxil

Cefalexin

A cephalosporin drug, used to treat bacterial infections.... cefalexin

Cefotaxime

A cephalosporin drug, used to treat bacterial infections.... cefotaxime

Cefuroxime

A cephalosporin drug, used to treat bacterial infections.... cefuroxime

Celecoxib

A COX-2 inhibitor drug (a type of nonsteroidal anti-inflammatory drug) used to relieve the pain and inflammation of rheumatoid arthritis

and osteoarthritis.

Side effects include nausea and diarrhoea.

Gastrointestinal discomfort may also occur, but can be minimized by taking the drug with food.... celecoxib

Cell Division

The processes by which cells multiply. Mitosis is the most common form of cell division, giving rise todaughter cells identical to the parent cells.

Meiosis produces egg (see ovum) and sperm cells that differ from their parent cells in that they have only half the normal number of chromosomes.... cell division

Cystinuria

The presence of cystin in the urine, sometimes during pregnancy. Hereditary. A weakness of metabolism associated with increased urinary excretion of cystine – an amino acid – which leads to the formation of kidney stone. Its presence increases the risk of urinary tract infection, obstruction and the possibility of renal failure. Cases will require specialist hospital treatment, being necessary to screen urine at 3 to 6 months of pregnancy.

Plenty of fluids are indicated. Where these are supplied by herb teas a double purpose is served; these advised being of proven value for pregnancy and parturition.

Tea. Equal parts: Raspberry leaves, Cornsilk. 2 teaspoons to each cup boiling water; infuse 5-15 minutes. 1 cup 3-4 times daily. ... cystinuria

Cementum

Bone-like tissue surrounding the root of a tooth (see teeth).... cementum

Centrifuge

A machine that separates the different components of a body fluid for analysis.

When a fluid such as blood is spun at high speed around a central axis, groups of particles of varying density, for example red and white blood cells, are separated by centrifugal force.... centrifuge

Cephalhaematoma

An extensive, soft swelling on the scalp of a newborn infant, which is caused by bleeding into the space between the cranium and its fibrous covering due to pressure on the baby’s head during delivery.

The swelling is not serious and gradually subsides.... cephalhaematoma

Cephalopelvic Disproportion

A complication of childbirth (see childbirth, complications of) in which the mother’s pelvis is too narrow in proportion to the size of the baby’s head.... cephalopelvic disproportion

Cerebral Haemorrhage

Bleeding within the brain due to a ruptured blood vessel (see intracerebral haemorrhage; stroke).... cerebral haemorrhage

Cerebrovascular Disease

Any disease affecting an artery in, and supplying blood to, the brain: for example, atherosclerosis (narrowing of the arteries) or defects or weaknesses in arterial walls causing aneurysm (a balloon-like swelling in an artery).

The disease may eventually cause a cerebrovascular accident, which commonly leads to a stroke.

Extensive narrowing of blood vessels throughout the brain can be a cause of dementia.... cerebrovascular disease

Cervical Incompetence

Abnormal weakness of the cervix that can result in recurrent miscarriages. An incompetent cervix may gradually widen under the weight of the fetus from about the 12th week of pregnancy onwards, or may suddenly open during the second trimester. The condition is detected by an internal examination or by ultrasound scanning.

Treatment is with a suture (stitch) applied like a purse string around the cervix during the 4th month of pregnancy. The suture is left in position until the pregnancy is at or near full term and is then cut to allow the mother to deliver the baby normally.... cervical incompetence

Cervical Intraepithelial Neoplasia

Also known as , abnormalities in the cells of the cervix which may become cancerous.

The grading system is used to distinguish levels of change in the surface cells of the cervix in biopsy samples taken during colposcopy, a procedure usually performed following an abnormal cervical smear test.

Grades 1–3 broadly correspond to mild to severe cervical dysplasia in cells obtained from a smear.... cervical intraepithelial neoplasia

Heart Disease – Congenital

Heart disease arising from abnormal development. Some cases are hereditary, others due to drugs taken during pregnancy. Many owe their origin to illnesses of the mother such as German measles. Structural abnormalities of the heart take different forms but whatever the case, when under abnormal pressure and stress, all may derive some small benefit from the sustaining properties of Hawthorn berry and other phytomedicines.

Alternatives. To sustain.

Teas. Lime flowers, Motherwort, Buckwheat, Hawthorn.

Tablets/capsules. Hawthorn, Mistletoe, Motherwort.

Formula. Hawthorn 2; Lily of the Valley 1; Selenicereus grandiflorus 1. Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. In water morning and evening. ... heart disease – congenital

Cetirizine

An antihistamine drug used to relieve the symptoms of conditions such as allergic rhinitis (hay fever) and urticaria.... cetirizine

Charcot’s Joint

A joint that is repeatedly damaged by injuries that have gone unnoticed because of loss of sensation in the joint (see neuropathic joint).... charcot’s joint

Cheilitis

Inflammation, cracking, and dryness of the lips that may be caused by ill-fitting dentures, a local infection, allergy to cosmetics, excessive sunbathing, or deficiency of riboflavin (vitamin B3).... cheilitis

Chigoe

A painful, itchy, pea-sized swelling caused by a sand flea that lives in sandy soil in Africa and tropical America.

The flea penetrates the skin of the feet and lays eggs.

Chigoe fleas should be removed with a sterile needle, and the wounds treated with an antiseptic.... chigoe

Chlorphenamine

An antihistamine drug used to treat allergies such as allergic rhinitis (hay fever), allergic conjunctivitis, urticaria, and angioedema. It is also found in some cold remedies.... chlorphenamine

Cholecalciferol

An alternative name for colecalciferol, also known as vitamin D3 (see vitamin D).... cholecalciferol

Cholesteatoma

A rare but serious condition in which skin cells proliferate and grow inwards from the ear canal into the middle ear.

Cholesteatoma usually occurs as a result of long-standing otitis media together with a defect in the eardrum (see eardrum, perforated).

Left untreated, it may damage the small bones in the middle ear and other structures.

Cholesteatoma needs to be removed surgically through the eardrum or by mastoidectomy.... cholesteatoma

Blood Clotting

The process of blood solidification. Clotting is important in stemming bleeding from damaged blood vessels. However, unwanted blood clotting can occur inside major blood vessels and cause a myocardial infarction (heart attack) or stroke (see thrombosis).

When a blood vessel is damaged, it constricts immediately to reduce blood flow to the area. The damage sets off a series of chemical reactions that lead to the formation of a clot to seal the injury. First, platelets around the injury site are activated, becoming sticky and adhering to the blood-vessel wall. Then, the activated platelets release chemicals, which, in turn, activate blood clotting factors. These factors, together with vitamin K, act on fibrinogen and convert it to fibrin. Strands of fibrin form a meshwork, which traps red blood cells to form a clot.

There are several anticlotting mechanisms to prevent the formation of unwanted clots. These include prostacyclin (a prostaglandin), which prevents platelet aggregation, and plasmin, which breaks down fibrin (see fibrinolysis). Blood flow washes away active coagulation factors; and the liver deactivates excess coagulation factors.

Defects in blood clotting may result in bleeding disorders.

Excessive clotting (thrombosis) may be due to an inherited increase or defect in a coagulation factor (see factor V), the use of oral contraceptives, a decrease in the level of enzymes that inhibit coagulation, or sluggish blood flow through a particular area.

Treatment is usually with anticoagulant drugs such as heparin or warfarin.... blood clotting

Breast Cancer

A cancerous tumour of the breast. The incidence is raised in women whose menstrual periods began at an early age and whose menopause was late; in those who had no children or had their first child later in life; in those with mothers or sisters who had breast cancer; and in those who are obese. The disease is also more common in countries in which the typical diet contains a lot of fat. One form of breast cancer has a genetic component; 2 genes called BRAC1 and BRAC2 have been identified and appear to be involved in this type of breast cancer.

The first sign of breast cancer may be a painless lump. Other symptoms may include a dark discharge from the nipple, retraction (indentation) of the nipple, and an area of dimpled, creased skin over the lump. In 90 per cent of the cases, only 1 breast is affected. The cancer may be suspected after discovering a lump during breast self-examination or mammography. If a lump is detected, cells will be collected from it by needle aspiration or surgical biopsy. If the lump is cancerous, the treatment given depends on the woman’s age, the size of the tumour, whether or not there are signs of spread to the lymph nodes, and the sensitivity of the tumour cells to hormones, as assessed in the laboratory. A small tumour, with no evidence of having spread outside the breast, is removed surgically. Lymph nodes in the armpit are also commonly removed at the same time. Surgery may be combined with radiotherapy and/or anticancer drugs.

Secondary tumours in other parts of the body are treated with anticancer drugs and hormones. Regular check-ups are required to detect recurrence or the development of a new cancer in the other breast. If the cancer recurs, it can be controlled, in some cases, for years by drugs and/or radiotherapy.... breast cancer

Chondrosarcoma

A cancerous growth of cartilage occurring within or on the surface of large bones, causing pain and swelling.

Usually occurring in middle age, the tumour develops slowly from a noncancerous tumour (see chondroma; dyschondroplasia) or from normal bone.

Amputation of the bone above the tumour usually results in a permanent cure.... chondrosarcoma

Chordee

Abnormal curvature of the penis, usually downwards.

Chordee mainly occurs in males with hypospadias, a birth defect in which the urethral opening lies on the underside of the penis.

Corrective surgery is usually performed between the ages of 1 and 3 years.... chordee

Capillary

Any of the vessels that carry blood between the smallest arteries, or arterioles, and the smallest veins, or venules (see circulatory system). Capillaries form a fine network throughout the body’s organs and tissues. Their thin walls are permeable and allow blood and cells to exchange constituents such as oxygen, glucose, carbon dioxide, and water (see respiration). Capillaries open and close to blood flow according to the requirements of different organs. The opening and closing of skin capillaries helps to regulate temperature.

A direct blow to the body may rupture the thin capillary walls, causing bleeding under the surface of the skin, which in turn causes swelling and bruising. Increasing age, high doses of corticosteroid drugs, and scurvy (vitamin C deficiency) make capillaries more fragile; a tendency to purpura (small areas of bleeding under the skin) may develop.... capillary

Chronic Obstructive Pulmonary Disease

See pulmonary disease, chronic obstructive.... chronic obstructive pulmonary disease

Ciclosporin

An immunosuppressant drug used following transplant surgery. The drug reduces the risk of tissue rejection and the need for large doses of corticosteroid drugs. Ciclosporin may need to be taken indefinitely after a transplant. It is also used to treat rheumatoid arthritis and other autoimmune disorders. Because ciclosporin suppresses the immune system, it increases the susceptibility to infection. Swelling of the gums and increased hair growth are fairly common. Ciclosporin may also cause kidney damage, and regular monitoring of kidney function is required.... ciclosporin

Carotid Artery

Any of the main arteries of the neck and head. There are 2 common carotid arteries (left and right), each of which divides into 2 main branches (internal and external).

The left carotid arises from the aorta and runs up the neck on the left side of the trachea (windpipe). The right carotid arises from the subclavian artery (which branches off the aorta) and follows a similar route on the right side of the

neck. Just above the level of the larynx (voice-box), each carotid artery divides to form an external carotid artery and an internal carotid artery. The external arteries have multiple branches that supply most tissues in the face, scalp, mouth, and jaws; the internal arteries enter the skull to supply the brain and eyes. At the base of the brain, branches of the 2 internal carotids and the basilar artery join to form a ring of vessels called the circle of Willis. Narrowing of these vessels may be associated with transient ischaemic attack (TIA); obstruction of them causes a stroke. carpal tunnel syndrome Numbness, tingling, and pain in the thumb, index finger, and middle fingers caused by compression of the median nerve at the wrist. Symptoms may be worse at night. The condition results from pressure on the nerve where it passes into the hand via a gap (the “carpal tunnel’’) under a ligament at the front of the wrist. It is common among keyboard users. It also occurs without obvious cause in middleaged women, and is associated with pregnancy, initial use of oral contraceptives, premenstrual syndrome, rheumatoid arthritis, myxoedema, and acromegaly.

The condition often disappears without treatment.

Persistent symptoms may be treated with a corticosteroid drug injected under the ligament, or the ligament may be cut to relieve pressure on the nerve.... carotid artery

Cerebellum

A region of the brain behind the brainstem concerned with maintaining posture and balance and coordinating movement.

The cerebellum is situated behind the brainstem and has 2 hemispheres.

From the inner side of each hemisphere arise 3 nerve fibre stalks, which link up with different parts of the brainstem and carry signals between the cerebellum and the rest of the brain.

Nerve fibres from these stalks fan out towards the deep folds of the cortex (outer part) of each brain hemisphere, which consists of layers of grey matter.

Information about the body’s posture and the state of contraction or relaxation in its muscles is conveyed from muscle tendons and the labyrinth in the inner ear via the brainstem to the cerebellum.

Working with the basal ganglia (nerve cell clusters deep within the brain), the cerebellum uses this data to fine tune messages sent to muscles from the motor cortex in the cerebrum.... cerebellum

Cerebrum

The largest and most developed part of the brain, the site of most conscious and intelligent activities. Its main components are 2 large cerebral hemispheres that grow out from the upper part of the brainstem. Their surface is made up of a series of folds called gyri, separated by fissures called sulci, with a deep longitudinal fissure separating the 2 hemispheres. The 4 main surface regions of each hemisphere – the frontal, parietal, temporal, and occipital lobes – are named after their overlying bones. Each hemisphere has a central cavity, called a ventricle, filled with cerebrospinal fluid. This is surrounded by an inner layer, consisting of clusters of nerve cells called the basal ganglia. A middle layer of “white matter” is composed mainly of nerve fibres, which carry information between specific areas of the cortex and between areas of the cortex, central brain, and the brainstem. A thick band of fibres

called the corpus callosum carries nerve signals between the 2 hemispheres.

The outer surface layer of each hemisphere is the cerebral cortex – the “grey matter’’, where much of the sensory information from organs such as the eyes and ears is processed. Specific sensory processing takes place in separate regions. For example, visual perception is located in a part of the occipital lobe called the visual cortex.

The cortex also contains “motor’’ areas concerned with the initiation of signals for movement by the skeletal muscles.

Linked to the sensory and motor areas of the cortex are association areas, which integrate information from various senses and also perform functions such as comprehension and recognition, memory storage and recall, thought and decision making.

Some of these cortical functions are localized to one “dominant’’ hemisphere (the left in almost all right-handed and many left-handed people).

Two clearly defined areas in the dominant hemisphere are Wernicke’s area, responsible for the comprehension of words, and Broca’s area, which is concerned with language expression.... cerebrum

Ciprofloxacin

An antibacterial drug used mainly to treat infections of the respiratory, gastrointestinal, and urinary tracts.... ciprofloxacin

Citalopram

An antipressant drug.... citalopram

Clemastine

An antihistamine drug used to relieve the symptoms of allergies such as urticaria and allergic rhinitis (hay fever).

Clemastine can cause drowsiness.... clemastine

Chorionic Villus Sampling

A method of diagnosing genetic abnormalities in a fetus using a small sample of tissue taken from the chorionic villi at edge of the placenta. Because the cells have the same chromosome makeup as those in the fetus, they can be used to detect genetic abnormalities. Chorionic villus sampling (CVS) is usually performed in the first 3 months of pregnancy in women who are at a higher-than-normal risk of having a child with a chromosomal disorder, such as Down’s syndrome, or a genetic disease, such as thalassaemia. Chromosome analysis of the villi cells takes place in the laboratory. CVS slightly increases the risk of miscarriage. choroid A layer of tissue at the back of the eye, behind the retina. The choroid contains many blood vessels that supply nutrients and oxygen to the retinal cells and to surrounding tissues in the eye. choroiditis Inflammation of the choroid. It is often caused by infections such as toxocariasis or toxoplasmosis, more rarely by sarcoidosis, syphilis, and histoplasmosis. It sometimes has no obvious cause. Treatment includes corticosteroid drugs for the inflammation, and antibiotic drugs for any causative infection.... chorionic villus sampling

Clitoridectomy

An operation to remove the clitoris (see circumcision, female).... clitoridectomy

Clomifene

A drug used to treat female infertility caused by failure to ovulate. Minor side effects may include hot flushes, nausea, headache, breast tenderness, and blurred vision. Occasionally, ovarian cysts develop, but these shrink when the dose is reduced. Use of the drug may result in multiple births.... clomifene

Coal Tar

A thick, black, sticky substance distilled from coal.

It is a common ingredient of ointments and medicinal shampoos prescribed for skin and scalp conditions such as psoriasis and some forms of dermatitis and eczema.... coal tar

Circulatory System

The heart and blood vessels, which together maintain a continuous flow of blood throughout the body. The system provides tissues with oxygen and nutrients, and carries away waste products. The circulatory system consists of 2 main parts: the systemic circulation, which supplies blood to the whole body apart from the lungs; and the pulmonary circulation to the lungs. Within the systemic circulation, there is a bypass (the portal circulation), which carries nutrient-rich blood from the stomach, intestine, and other digestive organs to the liver for processing, storage, or re-entry into general circulation.

In the systemic circulation, oxygen-rich blood from the pulmonary circulation is pumped under high pressure from the left ventricle of the heart into the aorta, from where it travels through arteries and smaller arterioles to all parts of the body. Within body tissues, the arterioles branch into networks of fine blood vessels called capillaries. Oxygen and other nutrients pass from the blood through the capillaries’ thin walls into body tissues; carbon dioxide and other wastes pass in the opposite direction. Deoxygenated blood is returned to the heart via venules, veins, and the venae cavae.

Venous blood returns to the right atrium of the heart to enter the pulmonary circulation. It is pumped from the right ventricle through the pulmonary artery

to the lungs, where carbon dioxide is exchanged for oxygen. The reoxygenated blood then returns through the pulmonary veins to the heart and re-enters the systemic circulation.... circulatory system

Cobalamin

A cobalt-containing complex molecule, part of vitamin B12.... cobalamin

Cochlear Implant

A device used to treat profoundly deaf people who are not helped by hearing aids. A cochlear implant consists of tiny electrodes surgically implanted in the cochlea deep in the inner ear and a receiver that is embedded in the skull just behind and above the ear. A microphone, sound processor, and transmitter are worn externally. A cochlear implant does not restore normal hearing, but it enables patterns of sound to be detected. Combined with lip-reading, it may enable speech to be understood.... cochlear implant

Co-codamol

A compound analgesic drug containing paracetamol and codeine.... co-codamol

Coitus Interruptus

A method of contraception (see contraception, withdrawal method of) in which the male partner withdraws his penis from the vagina before ejaculation occurs. Coitus interruptus is unreliable because sperm can be released before orgasm occurs, and it may cause psychosexual dysfunction in men and women.... coitus interruptus

Colestyramine

A lipid-lowering drug used to treat some types of hyperlipidaemia. The drug is also used to treat diarrhoea due to excessive amounts of undigested fats in the faeces in disorders such as Crohn’s disease.... colestyramine

Colonoscopy

Examination of the inside of the colon by means of a flexible, fibre-optic viewing instrument called a colonoscope, which is introduced through the anus and guided along the colon.

Colonoscopy is used to investigate symptoms such as bleeding from the anus and to look for disorders such as colitis, polyps, and cancer.

Instruments may be passed through the colonoscope to take biopsy specimens or to remove polyps.... colonoscopy

Comedo

Another name for a blackhead.... comedo

Compartment Syndrome

A painful cramp due to compression of a group of muscles within a confined space. It may occur when muscles are enlarged due to intensive training or injury such as shin splints. Cramps induced by exercise usually disappear when exercise is stopped. Severe cases may require fasciotomy to improve blood flow and prevent development of a permanent contracture.... compartment syndrome

Complementary Medicine

A group of therapies, often described as “alternative”, which are now increasingly used to complement or to act as an alternative to conventional medicine. They fall into 3 broad categories: touch and movement (as in acupuncture, massage, and reflexology); medicinal (as in naturopathy, homeopathy. and Chinese medicine); and psychological (as in biofeedback, hypnotherapy, and meditation).... complementary medicine

Complication

A condition resulting from a preceding disorder or from its treatment.... complication

Conditioning

The formation of a specific response to a specific stimulus.

In classical conditioning, a stimulus that consistently evokes a particular response is paired repeatedly with a second stimulus that would not normally produce the response.

Eventually, the second stimulus begins to produce the response whether the first stimulus is present or not.

In operant conditioning, attempts to modify behaviour are made through a system of rewards and/or punishments.

The theory that inappropriate behaviour patterns in some psychological disorders are learned through conditioning and can be modified by the same process underlies behavioural psychology (see behaviour therapy).... conditioning

Cone Biopsy

A surgical procedure in which a conical or cylindrical section of the lower part of the cervix is removed. A cone biopsy is performed after an abnormal cervical smear test result if the exact precancerous or cancerous area (see cervix, cancer of) cannot be identified by colposcopy.... cone biopsy

Confabulation

The use of a fictional story to make up for gaps in memory.

The phenomenon occurs most commonly in chronic alcoholics suffering from Wernicke–Korsakoff syndrome.

It may also occur with head injuries.... confabulation

Conn’s Syndrome

A disorder caused by the secretion of excessive amounts of the hormone aldosterone by a noncancerous tumour of one of the adrenal glands. (See also aldosteronism.)... conn’s syndrome

Cooley’s Anaemia

See thalassaemia.... cooley’s anaemia

Copd

The abbreviation for chronic obstructive pulmonary disease (see pulmonary disease, chronic obstructive).... copd

Controlled Drug

One of a number of drugs subject to restricted use because of their potential for abuse. They include

opiates such as cocaine and morphine, amfetamine drugs, and barbiturate drugs. controlled trial A method of testing the effectiveness of new treatments or comparing different treatments. In a typical controlled drug trial, 2 comparable groups of patients suffering from the same illness are given courses of apparently identical treatment. However, only one group receives the new treatment; the second control group is given a placebo. Alternatively, the control group may be given an established drug that is already known to be effective. After a predetermined period, the 2 groups are assessed medically. Controlled trials must be conducted “blind’’ (the patients do not know which treatment they are receiving). In a “double-blind’’ trial, neither the patients nor the doctors who assess them know who is receiving which treatment. contusion Bruising to the skin and underlying tissues from an injury. convalescence The recovery period following an illness or surgery during which the patient regains strength before returning to normal activities.... controlled drug

Coronary Artery Disease

Narrowing of the coronary arteries, which supply blood to the heart, leading to damage or malfunction of the heart. The most common heart disorders due to coronary artery disease are angina pectoris and myocardial infarction (heart attack). The usual cause of narrowing of the arteries is atherosclerosis, in which fatty plaques develop on the artery linings. The vessel can become totally blocked if a blood clot forms or lodges in the narrowed area. Atherosclerosis has many interrelated causes including smoking, a high-fat diet, lack of exercise, being overweight, and raised blood cholesterol levels. Other factors include a genetic predisposition and diseases such as diabetes mellitus and hypertension.

The first symptom of coronary artery disease is frequently the chest pain of angina. Treatment is with drugs such as glyceryl trinitrate and other nitrate drugs, beta-blockers, calcium channel blockers, potassium channel activators, and vasodilator drugs. If drug treatment fails to relieve the symptoms, or there is extensive narrowing of the coronary

arteries, blood flow may be improved by balloon angioplasty or coronary artery bypass surgery.... coronary artery disease

Coronary Care Unit

A specialist ward for the care of acutely ill patients who may be suffering, or who have suffered, a myocardial infarction (heart attack) or another serious cardiovascular disorder.... coronary care unit

Craniopharyngioma

A rare, non-hormone-secreting tumour of the pituitary gland. Symptoms of a craniopharyngioma may include headaches, vomiting, and defective vision. If a craniopharyngioma develops in childhood, growth may become stunted and sexual development may not occur. Craniopharyngiomas are usually removed surgically. Untreated, they may cause permanent brain damage. craniosynostosis The premature closure of one or more of the joints (sutures) between the curved, flattened bones of the skull in infants. If all the joints are involved, the growing infant’s brain may be compressed and there is a risk of brain damage from pressure inside the skull. If the abnormality is localized, the head may be deformed. Craniosynostosis may occur before birth and, in some cases, is associated with other birth defects. It may also occur in an otherwise healthy baby, or in a baby affected by a disorder such as rickets. If the brain is compressed, an operation may be performed to separate the fused skull bones.... craniopharyngioma

Crepitation

A crackling sound in the lungs (heard through a stethoscope) caused by abnormal build-up of fluid.

(See also auscultation.)... crepitation

Cri Du Chat Syndrome

A rare, congenital condition of severe mental handicap, abnormal facial appearance, low birth weight, and short stature, which is characterized by a cat-like cry in infancy. The syndrome is caused by a chromosomal abnormality. There is no treatment. (See also genetic counselling.)... cri du chat syndrome

Crossbite

A type of malocclusion in which some or all of the lower front teeth overlap the upper front teeth.... crossbite

Cryptosporidiosis

A type of diarrhoeal infection caused by protozoa, which may be spread from person to person or from domestic animals to people. The disease causes watery diarrhoea and sometimes fever and abdominal pain. It is most common in children but also occurs in male homosexuals. Treatment, apart from rehydration therapy, is not usually needed except for people whose immune system is suppressed, in whom the infection may be much more severe.... cryptosporidiosis

Cupping

An ancient form of treatment, still used in folk healing in some countries, which draws blood to the surface by applying a small heated vessel to the skin.

The inflammatory response produced is believed to help in bronchitis, asthma, and musculoskeletal pains.... cupping

Curare

An extract from the bark and juices of various trees that has been used for centuries by South American Indians as an arrow poison. Curare kills by causing muscle paralysis. Synthetic compounds related to curare are used to produce paralysis during surgery.... curare

Curettage

The use of a sharp-edged, spoon-shaped surgical instrument called a curette to scrape abnormal tissue, or tissue for analysis, from the lining of a body cavity or from the skin.... curettage

Cyanide

Any of a group of salts of hydrocyanic acid. Most are highly poisonous; inhalation or ingestion can rapidly lead to breathlessness, paralysis, and death.... cyanide

Cyclopenthiazide

A thiazide diuretic drug used to reduce oedema associated with heart failure, kidney disorders, cirrhosis of the liver, and premenstrual syndrome, and to treat hypertension.

Side effects include lethargy, loss of appetite, leg cramps, dizziness, rash, and impotence.... cyclopenthiazide

Cyclosporin

An alternative spelling for ciclosporin.... cyclosporin

Cystocele

A swelling in the vagina that is formed where the bladder pushes against weakened tissues in the vaginal wall.

Cystocele may be associated with a prolapsed uterus (see uterus, prolapse of).

If the urethra is pulled out of position by a cystocele, it may cause stress incontinence or incomplete emptying of the bladder, leading to infection of the retained urine (see cystitis).

Pelvic floor exercises may relieve symptoms.

Surgery may be used to lift and tighten the tissues at the front of the vagina.... cystocele

Cystoscopy

The examination of the urethra and bladder using a cystoscope inserted up the urethra. A cystoscope is a rigid metal or flexible fibre-optic viewing instrument, sometimes with a camera at the tip (see endoscopy). Cystoscopy is used to inspect the bladder for calculi, bladder tumours, and sites of bleeding and infection, and to obtain urine samples from the ureters to look for infection or tumour cells. Radiopaque dye may be injected into the ureters via the cystoscope during the X-ray procedure of retrograde pyelography (see urography).

Treatment, including removal of bladder tumours or calculi and insertion of stents (narrow tubes) into a ureter to relieve an obstruction, can all be performed via the cystoscope.... cystoscopy

Cystostomy

The surgical creation of a hole in the bladder usually performed to drain urine when the introduction of a catheter is inadvisable or impossible.... cystostomy

Cyte

A suffix that denotes a cell.

For example, a leukocyte is a white blood cell.... cyte

Cytomegalovirus

One of the most common herpes viruses, which causes infected cells to take on an enlarged appearance. Cytomegalovirus (CMV) infection may cause an illness resembling infectious mononucleosis, but usually produces no symptoms. People who have impaired immunity are more seriously infected. A pregnant woman can transmit the virus to her unborn child; this can cause birth defects and brain damage in the child.... cytomegalovirus

Disseminated Intravascular Coagulation

(DIC) A type of bleeding disorder in which abnormal clotting leads to depletion of coagulation factors in the blood; the consequence may be severe spontaneous bleeding.... disseminated intravascular coagulation

Emergency Contraception

See contraception, emergency.... emergency contraception

Endometrial Cancer

See uterus, cancer of.... endometrial cancer

Flail Chest

A type of chest injury that usually results from a traffic accident or from violence. In flail chest, several adjacent ribs are broken in more than one place, producing a piece of chest wall that moves in the opposite way to normal as the victim breathes. The injury may lead to respiratory failure and shock.

Emergency treatment consists of turning the person on to the affected side or supporting the flail segment by firm strapping.

In severe cases, artificial ventilation is needed until the chest wall is stable.... flail chest

Germ Cell Tumour

A growth comprised of immature sperm cells in the male testis or of immature ova in the female ovary. A seminoma is one type of germ cell tumour (see testis, cancer of).... germ cell tumour

Hickman Catheter

A flexible plastic tube, also known as a skin-tunnelled catheter, that is passed through the chest and inserted into the subclavian vein, which leads to the heart. It is often used in people who have leukaemia or other cancers and need regular chemotherapy and blood tests. The catheter allows drugs to be injected directly into the bloodstream and blood samples to be obtained easily. The catheter is inserted, under local anaesthesia. It can remain in position for months; the external end is plugged when not in use.... hickman catheter

Inferiority Complex

A neurotic state of mind that develops because of repeated hurts or failures in the past. Inferiority complex arises from a conflict between the positive wish to be recognized as someone worthwhile and the haunting fear of frustration and failure. Attempts to compensate for the sense of worthlessness may take the form of aggression and violence, or an overzealous involvement in activities. (See also superiority complex.)... inferiority complex

Intrauterine Contraceptive Device

See IUD.... intrauterine contraceptive device

Mast Cell

A type of cell that plays an important part in allergy.

In an allergic response, mast cells release histamine.... mast cell

Meibomian Cyst

See chalazion.... meibomian cyst

Oculogyric Crisis

A state of gaze in which the eyes are fixed, usually upwards, for minutes or hours.

The crisis may be associated with muscle spasm of the tongue, mouth, and neck, and is often triggered by stress.

It may also occur following encephalitis and in parkinsonism, or may be induced by drugs, such as phenothiazine derivatives.... oculogyric crisis

Ovarian Cyst

An abnormal, fluid-filled swelling in an ovary. Ovarian cysts are common and, in most cases, noncancerous. The most common type, a follicular cyst, is one in which the egg-producing follicle enlarges and fills with fluid. Cysts may also occur in the corpus luteum, a mass of tissue that forms from the follicle after ovulation. Other types include dermoid cysts and cancerous cysts (see ovary, cancer of).

Ovarian cysts are often symptomless, but some cause abdominal discomfort, pain during intercourse, or irregularities of menstruation such as amenorrhoea, menorrhagia, or dysmenorrhoea. Severe abdominal pain, nausea, and fever may develop if twisting or rupture of a cyst occurs. This condition requires surgery.An ovarian cyst may be discovered during a routine pelvic examination and its position and size confirmed by ultrasound or laparoscopy. In many cases, simple ovarian cysts – thin-walled or fluid-filled cysts – resolve themselves. However, complex cysts (such as dermoid cysts) usually require surgical removal. If an ovarian cyst is particularly large, the ovary may need to be removed (see oophorectomy).... ovarian cyst

Polymerase Chain Reaction

(PCR) A method of rapidly copying DNA sequences so that they can be analysed.... polymerase chain reaction

Postcoital Contraception

See contraception, emergency.... postcoital contraception

Root-canal Treatment

A dental procedure performed to save a tooth in which the pulp (see pulp, dental) has died or become untreatably diseased, usually as the result of extensive dental caries.

The pulp is removed through a hole drilled in the crown. An antibiotic paste and a temporary filling are packed in. A few days later, the filling is removed and the canals are checked for infection. When no infection is detected the cavity is filled and the roots are sealed with cement. If the cavity is not filled completely, periodontitis may occur.

Treated teeth may turn grey but their appearance can be restored by bonding (see bonding, dental), fitting an artificial crown (see crown, dental), or by bleaching (see bleaching, dental).... root-canal treatment

Sigmoid Colon

The S-shaped part of the colon, in the lower abdomen, extending from the brim of the pelvis, usually down to the 3rd segment of the sacrum. It is connected to the descending colon above, and the rectum below.... sigmoid colon

Sodium Cromoglicate

A drug given by inhaler to control mild asthma in children and allergic or exercise-induced asthma in adults; as a nasal spray to treat allergic rhinitis; in eye-drops for allergic conjunctivitis; and orally for food allergy.

Side effects include coughing and throat irritation on inhalation.... sodium cromoglicate

Sydenham’s Chorea

A rare childhood disorder of the central nervous system that causes involuntary jerky movements of the head, face, limbs, and fingers. Voluntary movements are clumsy, and the limbs become floppy. The disorder usually follows an attack of rheumatic fever.

Sydenham’s chorea usually clears up after 2–3 months and has no long-term adverse effects.... sydenham’s chorea

Volkmann’s Contracture

A disorder in which the wrist and fingers become permanently fixed in a bent position. It occurs because of an inadequate blood supply to the forearm muscles that control the wrist and fingers as a result of an injury. Initially, the fingers become cold, numb, and white or blue. Finger movements are weak and painful, and there is no pulse at the wrist. Unless treatment is started within a few hours, wrist and finger deformity develops.

Treatment is by manipulation back into position of any displaced bones, followed, if necessary, by surgical restoration of blood flow in the forearm.

If there is permanent deformity, physiotherapy may help to restore function.... volkmann’s contracture

Contagious Disease

originally, a disease transmitted only by direct physical contact: now usually taken to mean any *communicable disease.... contagious disease

Crypt

n. a small sac, follicle, or cavity; for example, the crypts of Lieberkühn (see Lieberkühn’s glands), which are intestinal glands.... crypt

Acacia Canescens

Grab.

Family: Mimosaceae.

Habitat: Bihar and South India. Ayurvedic: Aadaari (related sp.) Folk: Ari, Araara.

Action: See A. torta.... acacia canescens

Acacia Catechu

(Linn. f.) Willd.

Family: Mimosaceae.

Habitat: Drier regions of India, particularly Punjab, Madhya Pradesh, Uttar Pradesh, Bihar, Andhra Pradesh, Orissa and Rajasthan.

English: Cutch tree, Catechu.

Ayurvedic: Khadira, Kadara, Somavalka, Gaayatri, Dantdhaavan, Kantaki, Raktasaara (heartwood extract).

Unani: Khair, Kaat, Katthaa (heartwood extract).

Siddha/Tamil: Karunkaali (bark), Kalippakku, Kadiram. Katthakkaambu, Kaasukkatti (heartwood extract).

Action: Cutch from wood— powerful astringent (in urinary and vaginal discharge), antidiarrhoeal, haemostatic; used for treating excessive mucous discharges, haemorrhages, relaxed conditions of gums, throat and mouth, stomatitis, irritable bowel; also used as an antileprotic drug.

Along with other therapeutic applications, The Ayurvedic Pharmacopoeia of India indicates the use of dried pieces of heartwood in inflammations, skin diseases and urinary disorders, recommends its use as a blood purifier, in diseases caused by lipid disorders.

Cutch (the concentrated extract) contains tannins 2-20%, catechin 2533%, phlobatannins including cate- chutannic acid 20-50%; flavonoids including quercetin, quercitrin, fisetin; gums, resins, pigments. The gum from A. catechu is a good substitute for Gum arabic.

Seed extract—hypoglycaemic to normal albino rats, but not effective in diabetic rats. The saline extract of seeds shows leuco-agglutinating activity against leukaemic cells. It agglutinates white cells from patients with different types of leukaemia. The activity is inhibited by simple sugars. Root extract shows antibacterial and fungi- cidal activity.

The heartwood contains a hepato- protective principle—cyanidanol.

Astringent and antibacterial properties of catechu result from its high tannin content.

Gambrine in pale catechu shows hy- potensive effects.

Fisetin in black catechu and (+)- catechin in black and pale catechu may protect against liver damage; (+)- catechin is also thought to protect against experimentally induced ulcers in animals; (+)-catechin (cianidanol) is associated with fatal anaemia. Methyl- catechin, one of the major metabolites of (+)-catechin, inhibits the binding of monocytes to vascular endothelial cells; thus, the catechin found in catechu may reduce atherosclerosis. (Natural Medicines Comprehensive Database, 2007.)

Dosage: Heartwood—20-30 g for decoction. (API Vol. I.)... acacia catechu

Acacia Chundra

Willd.

Synonym: A. sundra DC.

Family: Mimosaceae.

Habitat: Rajasthan, Gujarat, Maharashtra, Tamil Nadu and Andhra Pradesh on dry and rocky soils.

English: Red Cutch.

Ayurvedic: Khadira (related sp.).

Siddha/Tamil: Katthakkaambu (heartwood extract).

Folk: Laal Khair.

Action: Uses similar to those of A. catechu heartwood extract.

The bark and leaves are used for ulcerated abscesses and toothache; wood for leucoderma.

EtOH (50%) extract—spermicidal and spasmolytic.... acacia chundra

Acacia Concinna

(Willd.) DC.

Synonym: A sinuata (Lour.) Merrill; A. rugata (Lamk.) Ham.

Family: Mimosaceae.

Habitat: Tropical jungles throughout India, especially in the Deccan.

Ayurvedic: Saptalaa, Shitalaa, Saatalaa, Shrivalli, Kantvalli.

Unani: Shikaakaai, Kharunb Nabti.

Siddha/Tamil: Seekai, Sigakai.

Folk: Ban-Reethaa.

Action: Febrifuge, expectorant, emetic, spasmolytic, diuretic, antidiarrhoeal. Leaves—an infusion is given in malarial fever. Pods and seeds—decoction is used to remove dandruff (known as Shikaakaai), extensively used as a detergent. An ointment is used for skin diseases. Bark—extract is used in leprosy.

The bark yields a saponin which, on hydrolysis, yields lupeol, alpha- spinasterol and acacic acid lactone. Pods also yield saponins (20.8%). Sugars identified are glucose, arabinose and rhamnose.

The leaves contain alkaloids, nicotine and colycotomine, a triterpenoid saponin and oxalic, tartaric, citric, suc- cinic and ascorbic acids.

The bark saponins are spermicidal, also haemolytic and spasmolytic. A decoction of pods relieves biliousness and acts as a purgative.

The ethanolic extract of unripe pods yields a glycosidal fraction (0.28%) which exhibits anti-inflammatory activity. It also shows significant antibacterial activity.

The plant acts as an antiseptic agent for curing sores, gums and loose teeth.

The flowers are the source of Cassie perfume.

The main constituents of the flowers are benzyl, anisic, decylic and cuminic aldehydes, as well as traces of geraniol, farnesol and linalool.... acacia concinna

Achalasia Of The Cardia

A condition in which there is a failure to relax of the muscle ?bres around the opening of the gullet, or oesophagus, into the stomach. (See OESOPHAGUS, DISEASES OF.)... achalasia of the cardia

Acalypha Ciliata

Forsk

Family: Euphorbiaceae.

Habitat: Common in plains, as a weed in gardens; also in wastelands, especially in Bangalore and Pachmarhi.

Ayurvedic: Kuppi (smaller var.).

Folk: Daadari (Gujarat).

Action: See A. indica.

Folk: Chinnivara.

Action: Leaves—stomachic, alterative; prescribed in digestive disorders, dyspepsia, colic, diarrhoea.... acalypha ciliata

Aconitum Chasmanthum

Stapf ex Holmes.

Family: Ranunculaceae.

Habitat: The western Himalayas from Hazara to Kashmir and Chamba in Himachal Pradesh, between altitudes of 2,100 m and 3,600 m.

English: Indian Napellus.

Ayurvedic: Visha, Shringika-Visha, Vatsanaabha (related sp.).

Folk: Mohri, Meethaa Zahar.

Action: Sedative, antirheumatic, analgesic, antitussive, antidiar- rhoeal. Ayurvedic Formulary of India, Part I and Part II, equated A. chasmanthum with Vatsanaabha. (See A.ferox.) It has the same uses as A. ferox. The alkaloid content of the root ranges from 2.98 to 3.11%; includes chasmaconitine and chasmanthinine.

Napellus, equated with Aconitum napellus Linn., is indigenous to Central Europe (named after the Black sea port Aconis and known as Wolfsbane, Monkshood). Aconitum of homoeopathic medicine is an alkaloid obtained from the roots and stems of A. nepellus. Used as an analgesic and sedative. It contains terpenoids up to 1.2%, including aconitine and aconine.

Toxic constituents of A. napellus are aconitine, mesaconitine, hypaconi- tine, 3-acetylacoitine, lappaconitine (diterpenoid-ester alkaloids), benza- conine, benzoylaconine.

Aconitine, mesaconitine and hyp- aconitine exert widespread effects on cardiac, neural and muscle tissue by activitating sodium channels. (Natural Medicines Comprehensive Database, 2007.)

Aconitine is absorbed through mucus membranes and the skin. (Francis Brinker.) It is a cardiotoxin and interacts with antiarrhythmics, antihypertensives, Digoxin/cardiac glycosides. (Sharon M. Herr.)

Dosage: Root—10-15 mg powder. (CCRAS.)... aconitum chasmanthum

Activity Coordinator

A trained staff member who is responsible for leisure activities in a health care programme. Activity coordinators develop programmes for people based on individual abilities and interests.... activity coordinator

Acute Care / Acute Health Care

Care that is generally provided for a short period of time to treat a new illness or a flare-up of an existing condition. This type of care may include treatment at home, short-term hospital stays, professional care, surgery, X-rays and scans, as well as emergency medical services.... acute care / acute health care

Adiantum Capillus-veneris

Linn.

Family: Adiantaceae.

Habitat: All along the Himalayas from Kashmir to Sikkim between altitudes of 1,800 and 2,700 m.

English: American Maidenhair Fern, Venus Hair, Rock Fern.

Ayurvedic: Hansaraaja, Hansapadi (related sp.).

Unani: Parsiaavashaan.

Siddha/Tamil: Seruppadai.

Folk: Mubaaraka.

Action: Astringent, demulcent, expectorant, antitussive, stimulant, emmenagogue. Fonds used in chronic catarrh (as an ingredient of cough and bronchial medicines); also in cold imposthumes of uterus, hard swellings and hard tumours of spleen, liver and other viscera.

The fern contains flavonoid gluco- sides, including rutin, isoquercetin, as- tragalin, kaempferol; hydroxycinnam- ic acid esters; terpenoids, including adiantone.... adiantum capillus-veneris

Administrative Costs

Costs which are not attributable to the direct delivery of health services and are not direct clinical care or service costs.... administrative costs

Adrenal Cortex

The outer covering of the two adrenal glands that lie atop each kidney. Embryonically derived from gonad tissue, they make steroid hormones that control electrolytes, the management of fuels, the rate of anabolism, the general response to stress, and maintenance of nonspecific resistance.... adrenal cortex

Adult Care Home / Residential Facility

A residence which offers housing and personal care services to a number of residents. Services (such as meals, supervision and transportation) are usually provided by the owner or manager. Usually 24-hour professional health care is not provided on site. See also “assisted living facility”.... adult care home / residential facility

Adult Day Care

See “day care centre”.... adult day care

Advance Care Planning

Planning in advance for decisions that may have to be made prior to incapability or at the end of life. People may choose to do this planning formally, by means of advance directives, or informally, through discussions with family members, friends and health care and social service providers, or a combination of both methods.... advance care planning

After-care

Care provided to individuals after their release from institutional care.... after-care

Aged Care

Services provided to people deemed to be aged or elderly.... aged care

Aged Care Assessment Team

Multidisciplinary team of health professionals that is responsible for comprehensive assessments of the needs of older persons, including their suitability for hospital, home or institutional care.... aged care assessment team

Adina Cordifolia

Hook. f. ex Brandis

Family: Rubiaceae.

Habitat: Indigenous in deciduous forests all over India.

English: Yellow Teak, Saffron Teak.

Ayurvedic: Haridru, Haraduaa- kadamba, Gaur-kadamba, Girikadamba, Dhaaraakadam- ba, Pitadaaru, Kadambapushpa.

Siddha/Tamil: Manjakadambu.

Folk: Haladu, Kheta Kadam.

Action: Antibacterial, antiseptic, antidysenteric, antibilious (used in biliary colic), febrifuge. Root— astringent.

The heartwood contains indole alkaloids; bark 7.27-9.27% tannin. The leaves contain ursolic acid and querce- tin.... adina cordifolia

Agaricus Campestris

Linn.

Synonym: Psalliota campestris (Linn.) Fr.

Family: Agaricaceae.

Habitat: The fungi is distributed in many parts of India, particularly on the hills and plains of northern and eastern India. Grows during the rainy weather on dead organic matter, e.g. rotting leaves and manure.

English: Field mushroom, Edible mushroom.

Ayurvedic: Chhatraka, Bhuumi- chhatra.

Unani: Kammat.

Siddha: Venkodiveli.

Folk: Khumbi.

Action: A protein (2.74%) supplement and an excellent source of vitamins of B complex. Vitamins K, C and D are also present. Though all the amino acids are reported to be present, the concentration of tryptophane is particularly low.

Extracts of A. campestris contain tyrosinase; lowered blood pressure of hypertensive animals when administered intravenously (exhibited no effect on normal animals).

Fungal enzyme preparations have been used in digestive diseases.

Field mushroom contains amylase, maltase, glycogenase, protease, cata- lase, tyrosinase, phosphomonoesteras- es, polyphosphatases, polyphenoloxi- dase and dehydropeptidases.... agaricus campestris

Ageratum Conyzoides

Linn.

Family: Asteraceae, Compositae.

Habitat: Throughout India, up to an altitude of 1,800 m.

English: Goat Weed, White Weed.

Ayurvedic: Dochunty, Uchunti, Sahadevi (related sp.).

Action: Anti-inflammatory, antibacterial, antifungal, styptic.

The leaf is reported to contain stig- masterol (59.9%) and beta-sitosterol (26.7%) as major component of sterol faction. The dried flowering plant contains the pyrrolizidine alkaloids, lycop- samine and echinatine.

An aqueous extract of leaves is reported to show haemostatic activity. The plant extract exhibited muscle relaxant activity experimentally. The ethanolic extract (95%) of roots possesses anti-inflammatory and analgesic properties.

The aqueous extract of leaves exhibits antifungal and crude plant extract antibacterial properties.

... ageratum conyzoides

Allemanda Cathartica

Linn.

Family: Apocynaceae.

Habitat: Native to Central America and Brazil. Grown in Indian gardens.

English: Golden Trumpet.

Folk: Zahari Sontakkaa. (Maharashtra).

Action: Leaves—cathartic (in moderate doses; emetic in large doses). Bark—hydragogue, in ascites.

The purgative property of the aqueous extract of leaves was confirmed pharmacologically in rats. The extract also showed antifungal activity against ringworm causing fungi. Flower extract inhibits fungal growth.

EtOH extract of roots showed in- vivo activity against P-388 leukaemia in mouse and in vitro against human carcinoma cells of nasopharynx (KB). The root contains antileukaemic iri- doid lactone, allamandin and two other iridoids, allamandicin and allamdin.

The stems and leaves contain beta- amyrin, beta-sitosterol and ursolic acid. Petals gave flavonoids—kaem- pferol and quercetin.... allemanda cathartica

Alternative And Complementary Health Care / Medicine / Therapies

Health care practices that are not currently an integral part of conventional medicine. The list of these practices changes over time as the practices and therapies are proven safe and effective and become accepted as mainstream health care practices. These unorthodox approaches to health care are not based on biomedical explanations for their effectiveness. Examples include homeopathy, herbal formulas, and use of other natural products as preventive and treatment agents.... alternative and complementary health care / medicine / therapies

Ambulatory Care

Health services provided on an outpatient basis in contrast to services provided in the home or to persons who are inpatients. While many inpatients may be ambulatory, the term ambulatory care usually implies the patient travels to a location to receive services and no overnight stay in hospital is required. Many surgeries and treatments are now provided on an outpatient basis, while previously they were considered reason for inpatient hospitalization.... ambulatory care

Allium Cepa

Linn.

Family: Liliaceae; Alliaceae.

Habitat: Cultivated as an annual all over the country. The most important onion-growing states are Maharashtra, Tamil Nadu, Andhra Pradesh., Karnataka and Madhya Pradesh.

English: Onion.

Ayurvedic: Palaandu, Durgandh.

Unani: Piyaaz.

Siddha/Tamil: Venkaayam.

Action: Antibiotic, antibacterial, antisclerotic, anticoagulant, anti-inflammatory, antiasthmatic, expectorant, carminative, anti- spasmodic, diuretic, hypotensive, antidiabetic.

Key application: For the prevention of atherosclerosis (German Commission E) and age-dependent changes in the blood vessels, and loss of appetite (WHO).

The official onion bulb of the Pharmacopoeia of the People's Republic of China is a different species, Allium macrostemon Bge., than that of the German Commission E monographs, A. cepa. Chinese onion is used for cough, dyspnoea, angina pectoris and dysentery.

Scallions or Spring Onion of Chinese medicine are equated with Allium fistulosum.

Onion bulbs contain a volatile oil with sulphurous constituents, including allylpropyldisulphide; sulphur- containing compounds, including al- licin, alliin; flavonoids; phenolic acids and sterols.

Hypoglycaemic activity of the onion is attributed to the allylpropyldisul- phide and allicin. Diphenylamine, isolated from mature bulbs, also exhibits potent antihyperglycaemic activity.

Alliin and allicin have an inhibitory effect on platelet aggregation. Antibiotic activity is due mainly to alli-cin.

Regular use of onion (50 g/day) reduces insulin requirement of a diabetic patient from 40 to 20 units a day.

Thiosulphinates, isolated from onion juice, exhibited antiasthmatic activity in vivo.

Dosage: Juice of bulb—10-20 ml. (CCRAS.)... allium cepa

Allspice Tea: A Tasty Choice

Allspice tea is well known for its healing properties and, it proved to be an important ingredient when cooking stews, soups but not only. Allspice Tea description The Allspice plant was discovered by Christopher Columbus on a Jamaican island, in 1494. The Spaniards called it “pimienta” (pepper) and started to use it widely when cooking. It is a small berry, tasting like a mixture of pepper, cloves, juniper, nutmeg and cinnamon. Nowadays, this plant is added to recipes and brewes in order to obtain a healing beverage. Due to its taste, Allspice is commonly used to flavor stews and soups. Rice dishes become tastier when this spice is added. Allspice tea is best known for its aid in digestive processes but not only. Allspice Tea brewing To prepare Allspice tea:
  • place 1 or 2 teaspoons of dried allspice fruit (or powder) in 1 cup of boiling water
  • steep them for 10 to 20 minutes
  • drink the tea (sugar or honey might be added)
Allspice Tea benefits Allspice tea is said to:
  • facilitate and promote good digestion
  • help bloating, belching and flatulence
  • help in preventing allergies
  • help lower blood sugar
  • help relieve toothache and muscle/joint pain
  • help uplift the mood and relax the body
Allspice Tea side effects Breastfeeding mothers and pregnant women must not take allspice in any form. Allspice tea may cause serious allergic reactions in hypersensitive individuals. It is contraindicated for those with chronic gastrointestinal conditions such as duodenal ulcers, reflux disease, spastic colitis, diverticulitis, disarticulates and ulcerative colitis. It should not be consumed by patients with cancer. Also, allspice tea should not be intaken by people with a high risk of cancer. Discovered by Christopher Columbus, allspice plant was firstused in cooking recipes and afterwards, the resulting beverage turned out to be a useful aid in treating several ailments. Allspice tea is a good choice to treat oneself and to strengthen the body.... allspice tea: a tasty choice

Amaranthus Caudatus

Linn.

Family: Amaranthaceae.

Habitat: Grown as vegetable in northern India.

English: Love-Lies-Bleeding, Tassel Flower.

Ayurvedic: Raam-daanaa (grain).

Siddha/Tamil: Pungikeerai, Siru- keerai.

Folk: Chuko.

Action: Blood-purifier, diuretic; used in piles, strangury, dropsy and anasarca; tea has been used for relieving pulmonary conditions; also given in scrofula and applied to scrofulous sores. Antimicrobial peptides have been isolated from seeds.

In Western herbal medicine, LoveLies-Bleeding is equated with Amaranthus hypochondriacus, and is used for ulcers, diarrhoea, as well as inflammation of the mouth and throat.

Preliminary evidence suggests that Amaranth seed can reduce total cholesterol and LDL, while increasing HDL, but Amaranth muffins failed to reduce cholesterol levels in hypercholes- terolemic adults beyond the reduction achieved by low-fat diet. (Natural Medicines Comprehensive Database, 2007.)... amaranthus caudatus

Amoora Cucullata

Roxb.

Family: Meliaceae.

Habitat: Coastal forests of West Bengal and Andaman Islands.

Folk: Amur, Latmi, Natmi (Bengal).

Action: Leaf—anti-inflammatory.... amoora cucullata

Ancyclostoma Caninum

See eosinophilic enteritis.... ancyclostoma caninum

Anís Comino

See Hinojo. May also be comino (cumin; Cuminum cyminum) which is not included in this book.... anís comino

Anís De Cocinar

See Anís chiquito.... anís de cocinar

Amazing Health Benefits Of Carrots

1. Beta carotene: Carrots are a rich source of this powerful antioxidant, which, among other vital uses, can be converted into vitamin A in the body to help maintain healthy skin. 2. Digestion: Carrots increase saliva and supply essential minerals, vitamins and enzymes that aid in digestion. Eating carrots regularly may help prevent gastric ulcers and other digestive disorders. 3. Alkaline elements: Carrots are rich in alkaline elements, which purify and revitalize the blood while balancing the acid/alkaline ratio of the body. 4. Potassium: Carrots are a good source of potassium, which can help maintain healthy sodium levels in the body, thereby helping to reduce elevated blood pressure levels. 5. Dental Health: Carrots kill harmful germs in the mouth and help prevent tooth decay. 6. Wounds: Raw or grated carrots can be used to help heal wounds, cuts and inflammation. 7. Phytonutrients: Among the many beneficial phytochemicals that carrots contain is a phytonutrient called falcarinol, which may reduce the risk of colon cancer and help promote overall colon health. 8. Carotenoids: Carrots are rich in carotenoids, which our bodies can use to help regulate blood sugar. 9. Fiber: Carrots are high in soluble fiber, which may reduce cholesterol by binding the LDL form (the kind we don’t want) and increasing the HDL form (the kind our body needs) to help reduce blood clots and prevent heart disease. 10. Eyes, hair, nails and more! The nutrients in carrots can improve the health of your eyes, skin, hair, nails and more through helping to detoxify your system and build new cells! 11. Improves vision There’s some truth in the old wisdom that carrots are good for your eyes. Carrots are rich in beta-carotene, which is converted into vitamin A in the liver. Vitamin A is transformed in the retina, to rhodopsin, a purple pigment necessary for night vision. Beta-carotene has also been shown to protect against macular degeneration and senile cataracts. A study found that people who eat large amounts of beta-carotene had a 40 percent lower risk of macular degeneration than those who consumed little. 12. Helps prevent cancer Studies have shown carrots reduce the risk of lung cancer, breast cancer and colon cancer. Falcarinol is a natural pesticide produced by the carrot that protects its roots from fungal diseases. Carrots are one of the only common sources of this compound. A study showed 1/3 lower cancer risk by carrot-eating rats. 13. Slows down aging The high level of beta-carotene in carrots acts as an antioxidant to cell damage done to the body through regular metabolism. It help slows down the aging of cells. 14. Promotes healthier skin Vitamin A and antioxidants protect the skin from sun damage. Deficiencies of vitamin A cause dryness to the skin, hair and nails. Vitamin A prevents premature wrinkling, acne, dry skin, pigmentation, blemishes and uneven skin tone. 15. Helps prevent infection Carrots are known by herbalists to prevent infection. They can be used on cuts—shredded raw or boiled and mashed. 16. Promotes healthier skin (from the outside) Carrots are used as an inexpensive and very convenient facial mask. Just mix grated carrot with a bit of honey. See the full recipe here: carrot face mask. 17. Prevents heart disease Studies show that diets high in carotenoids are associated with a lower risk of heart disease. Carrots have not only beta-carotene but also alpha-carotene and lutein. The regular consumption of carrots also reduces cholesterol levels because the soluble fibers in carrots bind with bile acids. 18. Cleanses the body Vitamin A assists the liver in flushing out the toxins from the body. It reduces the bile and fat in the liver. The fiber present in carrots helps clean out the colon and hasten waste movement. 19. Protects teeth and gums It’s all in the crunch! Carrots clean your teeth and mouth. They scrape off plaque and food particles just like toothbrushes or toothpaste. Carrots stimulate gums and trigger a lot of saliva, which, being alkaline, balances out the acid-forming, cavity-forming bacteria. The minerals in carrots prevent tooth damage. 20. Prevents stroke From all the above benefits it’s no surprise that in a Harvard University study, people who ate five or more carrots a week were less likely to suffer a stroke than those who ate only one carrot a month or less.... amazing health benefits of carrots

Anís De Comer

See Anís chiquito.... anís de comer

Anna Christina

(Latin) A graceful Christian Anna Christina, Anna Kristina, Anna Chrystina, Anna Christeena, Anna Christyna, Anna Chrystyna, Ana Christina, Ana Kristina, Anna Christine, Anne Christine, Ana Christine, Anna Christie, Ana Christi... anna christina

Assisted Living Facility / Assisted Care Living Facility

Establishment which provides accommodation and care for older or disabled persons who cannot live independently but do not need nursing care. Residents are also provided with domestic assistance (meals, laundry, personal care).... assisted living facility / assisted care living facility

Astragalus Candolleanus

Royle.

Family: Fabaceae; Papilionaceae.

Habitat: The western Himalayas.

Ayurvedic: Rudanti, Rudravanti.

Action: Depurative, bechic, blood purifier (used in skin diseases). Root powder and decoction also used as an adjunct in tuberculosis.

Dosage: Fruit—3-5 g powder. (CCRAS.)... astragalus candolleanus

Amorphophallus Campanulatus

(Roxb.) Blume ex Decne.

Family: Araceae.

Habitat: Native to tropical Asia; cultivated throughout India.

English: Elephant-foot Yam.

Ayurvedic: Suurana, Kanduula, Arshoghna, Kand-ayak, Kandala.

Unani: Zamin-qand, Zamikand.

Siddha/Tamil: Chenaikkizhangu. Kaathukarunai (wild var.)

Action: Corm is prescribed in bronchitis, asthma, abdominal pain, emesis, dysentery, enlargement of spleen, piles, elephantiasis, diseases due to vitiated blood, rheumatic swellings.

Along with other therapeutic applications, The Ayurvedic Pharmacopoeia of India indicates the use of corm in prostatic hyperplasia.

(The corm is irritant due to the presence of calcium oxalate. It can be con- sumedafterit iswashedwell andboiled in tamarind water or butter milk.)

The corm contains an active di- astatic enzyme amylase, betulinic acid, tricontane, lupeol, stigmasterol, beta- sitosterol and its palmitate and glucose, galactose, rhamnose and xylose.

Intake of 3.6-7.2 g of konjac (Amor- phophallus konjac tuber) mannan for 90 days reduced the dose of insulin or hypoglycaemic drugs (in human clinical study). (Francis Brinker.)

Amorphophallus sylvatius Kunth. is equated with the wild var. of Suu- rana, used especially in the treatment of piles.

Dosage: Dried corm—2-10 g powder. (API Vol. III.) 3-5 g powder. (CCRAS.)... amorphophallus campanulatus

Amygdalus Communis

Linn.

Synonym: Prunus amygdalus Baill. A. communis var. dulcis (sweet almond).

A. communis var. amara (bitter almond).

Family: Rosaceae.

Habitat: Native to Asia Minor and Persia; cultivated in India in cooler parts of Punjab and Kashmir.

English: Almond

Ayurvedic: Vaataama, Vaataada.

Unani: Badaam, Loz.

Siddha/Tamil: Vaadumai.

Action: Sweet almonds—nutrient, nervine tonic, demulcent. Oil— externally for skin. Bitter almonds— not used medicinally.

Almond flour and almond butter are free from starch and used in foods for diabetics and for patients with peptic ulcers. Chief protein in kernels is globulin.... amygdalus communis

Anamirta Cocculus

(Linn.) Wight and Arn.

Synonym: A. paniculata Colebr.

Family: Menispermaceae.

Habitat: The Khasi Hills, Orissa and peninsular India.

English: Fish Berry, Levant Berry, Poison Berry, Crow Killer.

Ayurvedic: Kaakaadani, Kaakamaari.

Siddha/Tamil: Kaakkaikkollividai.

Action: Insecticide, antifungal; highly valued in skin diseases; used externally to kill lice and other parasites.

The leaves and fruit contain picro- toxin (up to 5%) and alkaloids. Pi- crotoxin (sesquiterpene glycoside) is a powerful poison and nerve stimulant. It is rarely taken internally. Coccu- lus (a tincture prepared from the powdered seeds of Cocculus indicus) is used internally as a homoeopathic medicine for convulsions, neurological disorders and psychosis-related fear.

Picrotoxin at 20 mg is toxic, and two to three berries are lethal. (Francis Brinker.)... anamirta cocculus

Ananas Comosus

(Linn.) Merrill

Family: Bromeliaceae.

Habitat: Native to South America; cultivated mostly in Tamil Nadu, coastal Andhra Pradesh, Assam, Kerala, Karnataka, West Bengal, Tripura and Orissa.

English: Pineapple.

Ayurvedic: Anaanaasa, Bahunetra.

Unani: Anannaas.

Siddha/Tamil: Annanshippazham, Annasi.

Action: Anti-inflammatory (fresh juice used as a gargle for sore throat). A proteolytic enzyme, bromelain, is derived from the stem—anti-inflammatory, smooth muscle relaxant, digester, inhibitor of blood platelet aggregation. (It is used for cellulitis, post-operative oedema, sinusitis and for promoting digestion of proteins.)

Key application: Bromelain, the proteolytic enzyme, is used in acute postoperative and post-traumatic conditions of swellings, especially of the nasal and paranasal sinuses. (German Commission E.) In Europe, a patented tape that contains bromelain is used for debriding escharotic skin. (Internally, bromelain's bioavailability has been questioned.)... ananas comosus

Attendant Care

Personal care for people with disabilities in non-institutionalized settings generally by paid, non-family carers.... attendant care

Average Cost

See “cost”.... average cost

Average Daily Census

The average number of hospital beds occupied per day. This measure provides an estimate of the number of inpatients receiving care each day at a hospital.... average daily census

Avoidable Hospital Condition / Admission

A medical condition for which hospitalization could have been avoided if ambulatory care had been provided in a timely and efficient manner.... avoidable hospital condition / admission

Avoided Cost

See “cost”.... avoided cost

B-lymphocyte (or B-cell)

A type of white blood cell that circulates through the body and is able to detect the presence of the foreign agents. Once exposed to an antigen on the agent, these cells differentiate into plasma cells to produce antibody.... b-lymphocyte (or b-cell)

Angiotensin-convertingenzyme (ace) Inhibitors

The ENZYME that converts angiotensin I to angiotensin II (see ANGIOTENSIN) is called angiotensin-converting enzyme. Angiotensin II controls the blood pressure and is the most potent endogenous pressor substance produced in the body; angiotensin I has no such pressor activity. Inhibition of the enzyme that converts angiotensin I to angiotensin II will thus have marked effects on lowering the blood pressure, and ACE inhibitors have a valuable role in treating heart failure when thiazides and beta blockers cannot be used or fail to work, especially after myocardial infarction (see HEART, DISEASES OF). Captopril was the ?rst ACE inhibitor to be synthesised: it reduces peripheral resistance by causing arteriolar dilatation and thus lowers blood pressure. Other drugs such as enalapril, lisinopril, cilazapril, quinapril and ramipril have since been developed. Some kidney disorders increase the production of angiotensin II and so cause HYPERTENSION.... angiotensin-convertingenzyme (ace) inhibitors

Anís Chiquito

Anise, anise burnet-saxifrage (Pimpinella anisum).

Plant Part Used: Fruit (seed).

Dominican Medicinal Uses: The seeds are traditionally prepared as a decoction and taken orally for colic (in children and adults), common cold, empacho, flatulence, flu, gastrointestinal disorders, headache, indigestion, nervous tension, pasmo and stress.

Safety: The seeds are generally regarded as safe for human consumption in moderation and widely used as a culinary spice. Caution is advised if this herbal remedy is combined with anís de estrella due to potential contamination with a toxic look-alike (see entry for “Anís de estrella”).

Contraindications: Studies show conflicting recommendations regarding safety of internal use during pregnancy and lactation. Use of this herb in combination with anís de estrella is contraindicated in children (due to potential for contamination with the toxic look-alike Illicium anisatum (see “Anís de estrella”); however, anís chiquito is considered safe for children when used appropriately.

Drug interactions: Anticoagulants, NSAIDS, antiplatelet drugs, warfarin: Avoid use of anís chiquito if taking any of these medications due to potential risk of excessive bleeding as a result of interaction with coumarin derivatives.

Clinical Data: No clinical trials of the oral use of this herb have been identified in the available literature. One open clinical trial has evaluated the pediculicidal effects of anise oil in combination with other ingredients.

Laboratory & Preclinical Data: The following biological activities of this plant have been investigated in laboratory studies using in vitro or animal models: anticonvulsant, antidiuretic, antiflatulent, antifungal, antimicrobial, antispasmodic, estrogenic, expectorant, hypotensive, liver regeneration, muscle stimulant and mutagenic.

* See entry for Anís chiquito in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... anís chiquito

Anisochilus Carnosus

Wall.

Family: Labiatae; Lamiaceae.

Habitat: The western Himalayas, Central and southern India.

Folk: Karpuravalli (southern region).

Action: Stimulant, expectorant and diaphoretic. Juice of fresh leaves is used in urticaria and other allergic conditions; a domestic remedy for coughs and cold. Alcoholic extract of the whole plant—antibacterial. Essential oil—antitubercular.

The oil exhibits antihistaminic property in vitro on smooth muscles of the uterus and the intestines. It also possesses muscle-relaxant action; bactericidal and fungicidal properties. The leaves contain glucosides of luteolin and apigenin.... anisochilus carnosus

Areca Catechu

Linn.

Family: Palmae; Arecaceae.

Habitat: Native to Malaysia; now grown along the coasts of Karnataka, Kerala, Tamil Nadu, West Bengal, Assam and Maharashtra.

English: Arecanut, Betel Nut.

Ayurvedic: Puuga, Puugi, Kramuka, Ghontaa, Guwaak, Ghorant.

Unani: Fufal, Chhaalia, Supaari.

Siddha/Tamil: Kottai Paakku, Kamugu.

Action: Taeniacide (confined to veterinary medicine), astringent, stimulant.

Along with other therapeutic application, The Ayurvedic Pharmacopoeia of India indicates the use of dried ripe seed in leucorrhoea and vaginal laxity.

Arecanut contains several alkaloids belonging to pyridine group, the most important being arecoline (0.1-0.5%). Arecaidine, guvacine and isoguvacine are also present. Arecoline is an- thelmintic (in animals, not in humans). Arecaidine has no parasympa- thomimetic effects, but only stimulating properties; sedative in higher doses. Isoguvacine produces hypotension.

Contraindicated in asthma due to bronchoconstrictive effects of the alkaloid arecoline (human case reports). (Francis Brinker.)

Arecanut tannins (8.0-18.0%) are predominantly catechol tannins which closely resemble Mimosa bark tannins. Powdered nuts are prescribed in diarrhoea and urinary disorders. In combination with other astringent and styptic herbs, arecanut is used as a major constituent in confections of Indian medicine for gynaecological disorders.

Aqueous extract of the nut exhibits direct vasoconstriction and adrenaline potentiation in rats. Antimicrobial activity is due to polyphenolic fraction. Tannins potentiated the action of acetylcholine in ileum and uterus of rat and noradrenaline on seminal vesicle at low concentration.

Due to increased incidence of oral cancer associated with betel chewing, the use of arecanut as a masticatory is being discouraged.

Seeds are toxic at 8-10 g, fluid extract at 3.7 ml; and arecoline hydrobromide at 4.3-6.5 mg. (Francis Brinker.)

Dosage: Dried ripe fruit—1-2 g powder. (API Vol. I.)... areca catechu

Bacillus Cereus

A Gram positive saprophytic rod which grows on parboiled unrefrigerated rice and other food. It produces potent exotoxins which can cause food poisoning – especially in Chinese and other restaurants specialising in rice dishes. Food poisoning from this organism can cause an emetic syndrome (associated with vomiting) or a diarrhoeal syndrome.... bacillus cereus

Balantidium Coli

A ciliate protozoan of pigs which can infect humans causing balantidial dysentery.... balantidium coli

Asclepias Curassavica

Linn.

Family: Aristolochiaceae.

Habitat: Indigenous to the northern parts of southern Europe, Central and East-Central Europe; cultivated in the United States. A related sp., Asarum himalaicum, synonym A. canadense, is reported from the eastern Himalayas.

English: Asarbacca, Hazelwort, Wild Nard.

Unani: Asaaroon, Subul-e-Barri, Naardeen-Barri.

Folk: Tagar Ganthodaa.

Action: Brain and nervine tonic, diuretic, deobstructant and anti- inflammatory; used in bronchial spasm and in preparations of cephalic snuffs.

The volatile oil (0.7-4%) consists of asarone up to 50%, asaraldehyde 2-3%, methyleugenol 15-20%, with bornyl acetate, terpenes and sesquiterpenes. Asarone and its beta-isomer is found to be carcinogenic in animals. The rhizome, in addition, contains caffeic acid derivatives and flavonoids.

A related sp., Asarum canadense L., indigenous to North America and China, contains a volatile oil (3.5-

Family: Asclepiadaceae.

Habitat: Naturalized in many parts of India as an ornamental.

English: Curassavian Swallow- Wort, West Indian Ipecacuanha, Blood-Flower.

Ayurvedic: Kaakanaasikaa (substitute).

Folk: Kaakatundi (Kashmir).

Action: Spasmogenic, cardiotonic, cytotoxic, antihaemorrhagic, styptic, antibacterial. Various plant parts, as also plant latex, are used against warts and cancer. Root—used as an astringent in piles. Leaves—juice, antidysenteric, also used against haemorrhages. Flowers—juice, styptic. Alcoholic extract of the plant—cardiotonic.

An alcoholic extract of the Indian plant has been reported to contain a number of cardenolides, including calactin, calotropin, calotropagenin, coroglaucigenin, uzarigenin, asclepin, its glucosides and uzarin. Asclepin, the chief active principle, is spasmogenic and a cardiac tonic, having longer duration of action than digoxin (96 h in cat, as opposed to the 72 h of digoxin). Calotropin exhibits cytotoxic activity.

Pleurisy root of the U.S. is equated with Asclepias tuberosa. It is used for cold, flu and bronchitis in Western herbal medicine.

Toxic principles of the herb include galitoxin and similar resins, and glu- cofrugoside (cardenolide). Toxicity is reduced by drying.... asclepias curassavica

Barrier Creams

Substances, usually silicone-based, applied to the skin before work to prevent damage by irritants. They are also used in medicine – for the prevention of bedsores and nappy rash, for example.... barrier creams

Biological Control

Use of natural, indigenous predators or organisms to control medically important insects.... biological control

Averrhoa Carambola

Linn.

Family: Oxalidaceae; Averrhoaceae.

Habitat: Native to Malaysia; cultivated throughout the warmer parts of India, especially in Kerala.

English: Carambola, Star Fruit, Chinese Gooseberry.

Ayurvedic: Karmaranga.

Unani: Khamraq, Karmal.

Siddha/Tamil: Tamarattai.

Folk: Kamarakh.

Action: Root—antidote in poisoning. Leaf and shoot—applied externally in ringworm, scabies, chickenpox. Flower—vermicidal. Fruit—laxative, antidysenteric, antiphlogistic, febrifuge, anti- inflammatory, antispasmodic (used in hepatic colic, bleeding piles). Seeds—galactogenic; in large doses act as an emmenagogue and cause abortion.

The fruits are a fairly good source of iron but deficient in calcium. They also contain oxalic acid and potassium oxalate. The presence of fluorine is also reported. A wide variation of vitamin-C content (0.3-23.0 mg/100 g) is recorded from different places in India. Sugar (3.19%) consists mainly of glucose (1.63%).... averrhoa carambola

Barleria Cristata

Linn.

Family: Acanthaceae.

Habitat: Subtropical Himalaya, Sikkim, Khasi Hills, Central and Southern India at 1,350 m.

Ayurvedic: Sahachara, Shveta- Rakta-pushpa Saireyaka (white- and red-flowered var.).

Siddha/Tamil: Ottamulli.

Folk: Katsaraiyaa. Raktajhinti.

Action: Extract of the plant— sasmogenic and hypoglycaemic. Root extract—given in anaemia. The leaves are chewed in toothache. Roots and leaves are applied to swellings. An infusion is given in cough.

The roots contain anthraquinones; flowers gave apigenin, naringenin, quercetin and malvindin.... barleria cristata

Barley Tea May Fight Cancer

Barley tea is widely consumed due to its medicinal properties. It fights effectively against several types of cancer, due to its high content of antioxidants. Barley Tea description Barley is a self-pollinating annual plant, member of the grass family. It grows to a height of 1 to 4 feet, being able to withstand various growing conditions. It is found in grasslands, woodlands, disturbed habitats, roadsides and orchards. The grass of barley is acknowledged to be a source of fiber, vitamins, minerals, and amino acids and it also has a high content of antioxidants. In traditional Chinese medicine, Barley grass has been prescribed to fight diseases of the spleen or poor digestion. It has also been effectively used to treat depression or emotional imbalance. Barley tea is the resulting beverage from brewing the abovementioned plant. This is a very common and appreciated drink in many parts of Asia including Japan, China, Malaysia and Singapore. Barley tea is popular in Japanese and Korean cuisine: the barley grass is often roasted and then stewed in hot water. It is also intaken as a caffeine-free coffee substitute in American cuisine. It is traditionally used for detoxification, to improve digestion and for urinary tract infections. Barley Tea brewing Barley tea is available in loose grains, tea bags or already prepared tea drinks. It is usually made by briefly simmering roasted barley grains. The resulting beverage has a toasty taste, with slight bitter undertones. Barley tea is best consumed hot, though some report that room temperature and even cold barley water is still effective. Barley Tea benefits Studies conducted so far showed that Barley tea is effective in treating:
  • certain forms of cancer
  • digestion
  • prostate
  • sleep disorder
Barley tea is believed to help relieving early symptoms of colds, acting as a daily nutritional supplement and successfully cleansing the body of toxins. This tea may help improve blood sugar levels and also reduce bad cholesterol levels. Barley Tea side effects Barley tea is not recommended for nursing and pregnant women because it may stop lactation. Barley tea is a healthy alternative to caffeine drinks and people choose it daily to replace the first mentioned beverage.... barley tea may fight cancer

Board And Care Home

See “adult care home”.... board and care home

Bombax Ceiba

Linn.

See Salmalia malabarica Schott & Endl.... bombax ceiba

Brood Capsule

A small cyst attached to a germinal layer of the hydatid, containing many protoscolices.... brood capsule

Buccal Capsule

The thickening of the cuticular lining of buccal cavity; buccal capsule may be large, small, vestigial or absent. In some nematodes, the cuticle lining within the buccal capsule may be modified to be chitinous teeth or cutting plates as in Ancylostomatidae or a stylet as in Trichinelloidea.... buccal capsule

Belamcanda Chinensis

(L.) DC.

Family: Iridaceae.

Habitat: Introduced from China; cultivated all over India, up to an altitude of 1,800 m.

Folk: Surajkaanti (Assam), Dasbaha, Dasbichandi (Bengal).

Action: Rhizomes—expectorant, deobstruent, resolvent, used in tonsillitis, chest and liver complaints (antiviral against pneumonia).

Presence of alkaloids is reported from the plant, glucoside, belamcan- din from the roots. The leaves and flowers contain a glycoflavone. The seeds tested positive for leucoantho- cyanins.... belamcanda chinensis

Berberis Chitria

Lindl.

Synonym: B. aristata auct. Hook. f & Thoms.

Family: Berberidaceae.

Habitat: The Himalayas from Kashmir to Nepal, at altitudes of 1,500-2,400 m.

Ayurvedic: Daaruharidraa (var.).

Folk: Totaro, Kintodaa (Garhwal).

Action: Same as that of Berberis aristata.

The root and stem bark contain alkaloids (5 and 4.2% respectively, calculated as berberine.)

The alcoholic extract of the roots was found to be better antimicrobial agent than the aqueous extract. The alkaloid palmitine hydroxide possesses an- tispermatogenic properties. See B. aristata and B. vulgaris. Berberis ulicina Hook, known as Khicharmaa in Tibet, is also equated with Daaruharidraa.... berberis chitria

Black Cohosh Tea: Benefic In Menopause

Black Cohosh tea is recommended to people who want to prevent bone ailments or just to enhance their immune system. Black Cohosh Tea description Black Cohosh is a woodland plant, found in the New England region of the United States, as well as eastern Canada. Its roots and rhizomes are used for medicinal properties, particularly for female hormonal balance and arthritis. It also has acknowledged anti-inflammatory and antispasmodic properties. Black cohosh can be consumed as a fresh or dry root or as a supplement in liquid or tablet forms. The daily dosage should not exceed 80 mg Black cohosh in tablet form or 2 to 4 ml Black Cohosh tincture two to three times a day. Black Cohosh tea is the resulting beverage from brewing the abovementioned plant. Black Cohosh Tea brewing To make Black Cohosh tea, use the roots of the plant. Black Cohosh roots should be boiled for about 20 to 30 minutes in water. Strain it and drink it slowly. Black Cohosh Tea benefits Studies revealed Black Cohosh tea to be efficient in treating:
  • the symptoms of menopause and menstrual discomfort (hot flashes, mood swings and vaginal dryness)
  • infertility
  • rheumatism
  • cough
  • high cholesterol levels, as well as hardening of the arteries
  • osteoporosis
  • muscle aches
Black Cohosh side effects Black Cohosh tea is not recommended during pregnancy, as large doses may induce a miscarriage. An overdose can cause dizziness, nausea and increased perspiration. Also, Black Cohosh tea may cause gastrointestinal pain, diarrhea, vomiting and nausea. People intaking  this type of tea may experience dizziness, headaches, tremors and a slow heart rate. Individuals with an allergy to buttercup or crowfoot should avoid Black Cohosh tea because they are from the same plant family. People who are allergic to aspirin should not consume the tea because it contains small amounts of salicylic acid, the active ingredient in aspirin. Also people with a history of blood clots, seizures and high blood pressure should avoid Black Cohosh tea. Black Cohosh tea is known for its anti-inflammatory and antispasmodic action, being successfully used to treat women health issues such as menopause and menstrual discomfort.... black cohosh tea: benefic in menopause

Boneset Tea: A Cure-all

Boneset tea has the reputation of a very effective “cure-all”. It is highly recommended to people looking to enhance their immunity in a natural way. Boneset Tea description Boneset is a daisy, commonly found in the eastern part of North America, on roadsides and in wet ground. It has a long, hairy stem with white flower toppings. The flowers normally bloom during July to September. The plant gained its name from its traditional use of treating dengue or breakbone fever, a viral infection causing muscle pain so intense that patients feel their bones are on the verge of breaking. The plant has therapeutic properties which can be intaken through teas, tinctures and capsules. Boneset tea is the resulting beverage from brewing the abovementioned plant. Boneset Tea brewing To make Boneset tea:
  • place two to three teaspoons of dried boneset herbs (leaves, flowers or the stem) into a cup of boiling water
  • allow the mixture to steep for about 10 to 15 minutes
Boneset Tea has a very bitter taste. Honey or lemon can be added to the tea. Boneset Tea benefits Boneset tea has been successfully used to:
  • treat colds, coughs and ailments in the upper respiratory tract
  • help in the treatment of influenza, malaria and fever
  • help relieve migraine headache
  • relieve pain from arthritis and rheumatism
  • help in the treatment of jaundice
  • fight intestinal worms
Boneset Tea side effects Boneset tea is not recommended for long-term use because high doses of this plant may cause damage to the liver or to the kidney. It is recommended not to be taken for a longer period than two weeks. Overdose may be deadly. Pregnant women and children under 6 years should not consume Boneset tea. Boneset tea is a medicinal remedy that can treat ailments of the upper respiratory tract, influenza, migraines but not only.  ... boneset tea: a cure-all

Budgetary Control

The set of actions taken to ensure that spending is in line with budgeted amounts and the regulations for spending them.... budgetary control

Brassica Campestris

Linn. var.

rapa (L.) Hartm.

Family: Cruciferae; Brassicaceae.

Habitat: Cultivated as an oil-yielding crop.

English: Field Mustard, Turnip Rape.

Ayurvedic: Sarshapa, Siddhaartha.

Unani: Sarson.

Siddha/Tamil: Kadugu.

Action: Stimulant, diuretic, emetic, rubefacient, counter-irritant. Used externally for bronchitis and rheumatic pains (increases flow of blood to a specific area). Powdered seeds are used as a tea for colds, influenza and fever.

The seeds contain glycosinolates (the derivatives are responsible for tox- icity). The concentration of the major glucosinolate, gluco-napin, varies from 0.64 to 1.8% in the oil-free meal of Indian brassicas. The glucosinolates in rapeseed meal split upon enzymatic hydrolysis to produce glucose, potassium, hydrogen sulphate and a sulphur- containing compound which undergoes intramolecular rearrangement to give rise to the antinutritional factors, isothiocyanates or thiocyanates.

The volatile oil of mustard is given internally in colic; in overdoses it is highly poisonous and produces gastro- enteric inflammations. It is employed externally as a liniment for rheumatic pains.

Adulteration of mustard oil with argemone oil (Argemone mexicana is frequently found growing in brassica fields), by accident or by design, has led to the widespread epidemics of dropsy and glaucoma due to an alkaloid sanguinarine.

Black mustard contains sinigrin, which on hydrolysis by enzyme my- rosin, produces allyisothiocynate; the white mustard contains sinalbin, which produces p-hydroxybenzyl isothiocy- nate. Mucilage contains sinapine.

Dosage: Seed—500 mg to 1 g paste. (API Vol. III.)... brassica campestris

Buckthorn Tea Against Constipation

Buckthorn tea is efficient in dealing with a large array of ailments such as constipation, intestinal worms, rheumatism, but not only. Buckthorn Tea description Buckthorn, or black alder, is a herb coming from the bark, the stems and the branches of the rhamnus frangula tree. Buckthorn is a herbal remedy for bowel disorders. Buckthorn is also used as a health tonic and was primary consumed for its “blood purifying” and diuretic properties. It can be found as capsules, liquid, tablet or tea form. Buckthorn tea is the resulting beverage from brewing the abovementioned plant. Buckthorn Tea brewing To prepare Buckthorn tea:
  • add one spoon of mashed buckthorn bark to a cup of boiling water
  • cover it for 15 minutes
  • boil it for another 15 minutes
  • filter the brew while it is still hot
  • drink it before bedtime
It is recommended not to consume this type of tea for more than a year. Buckthorn Tea benefits Buckthorn tea has been successfully used to:
  • assist in moving bowels and to relieve constipation (particularly those caused by insufficiency of bile)
  • help in treating liver disorders
  • treat rheumatism
  • purge intestinal worms
  • combat skin disorders associated with constipation (eczema, acne and psoriasis)
Buckthorn Tea side effects Consuming untreated fresh buckthorn irritates the protective mucosa lining in the stomach and may cause severe gastrointestinal irritations, spasms, vomiting, diarrhea and colic. Buckthorn tea should not be taken on a long-term basis. Pregnant or nursing women should consult a health care provider before using this type of tea. Buckthorn tea is largely used for its medicinal action against constipation and for treating the skin disorders associated with it. It can be taken as tea, capsules, liquid and tablet.... buckthorn tea against constipation

Bupleurum Tea: A Cure For The Liver

Bupleurum tea is largely known for its healing propertiesand its action against the growth and spreading of cancer cells. Bupleurum Tea description Bupleurum is a plant from the Apiaceae family, originating from Asia. The roots of Bupleurum are used in various healing mixtures throughout China and East Asia. Scientists have shown that this plant possesses anti-inflammatory constituents and may inhibit the growth of liver cancer cells. Both Japan and China medicinal industries use it in order to treat cancer and hepatitis. Bupleurum tea is the resulting beverage from brewing the abovementioned plant. Bupleurum Tea brewing Bupleurum tea can be prepared by combining dried and chopped bupleurum roots with hot water. After steeping the mixture for about 10 minutes, drink it slowly. Bupleurum herb can also be consumed as extracts and capsules. Buplerum Tea benefits Bupleurum tea has been successfully used to:
  • treat liver problems like hepatitis, cirrhosis and cancer
  • treat infections with fever
  • relieve chest congestion
  • treat indigestion
  • treat hemorrhoids
  • treat uterine and anal prolapse
  • treat diarrhea
  • help in overall efforts to treat HIV
Bupleurum Tea side effects Bupleurum tea is not recommended to pregnant and breastfeeding women. Bupleurum tea is a healthy beverage used efficiently to treat liver-related diseases. It has been also proven that this type of tea can fight free radicals, responsible for cancer cells growth, due to its content of antioxidants.... bupleurum tea: a cure for the liver

Cable

(American) Resembling a heavy rope; having great strength Cabel... cable

Cabot

(French) A fresh-faced beauty... cabot

Cabrina

(American) Form of Sabrina, meaning “a legendary princess” Cabrinah, Cabrinna, Cabreena, Cabriena, Cabreina, Cabryna, Cabrine, Cabryne, Cabreene, Cabrynna... cabrina

Cabriole

(French) An adorable girl Cabriolle, Cabrioll, Cabriol, Cabryole, Cabryolle, Cabryoll, Cabryol, Cabriola, Cabriolla, Cabryola, Cabryolla... cabriole

Caca

(Latin) In mythology, the sister of a giant and the original goddess of the hearth... caca

Butternut Bark Tea Is Good Against Constipation

Butternut Bark tea has a long history in healing ailments like constipation, but not only. It is said that native Americans discovered its medicinal properties and used the plant to treat toothaches. Butternut Bark Tea description Butternut, or white walnut or oilnut, is a small tree, commonly found in the Midwestern and Northeastern regions of the United States. It grows on hillsides or streambanks. The butternut tree is valued for its nuts as well as for the lumber. To treat toothaches, Native Americans used the oil of the butternut tree. Medicinally, only the inner bark of the root is used. Butternut Bark tea is the resulting beverage from brewing the abovementioned plant. Butternut Bark Tea brewing To prepare Butternut Bark tea:
  • boil a teaspoon of the bark in a cup of water
  • let it steep for 3 to 5 minutes
Butternut Bark tea can also be purchased in powdered form and taken with cold water. Butternut Bark Tea benefits Butternut Bark tea has been successfully used to:
  • relieve constipation
  • expel parasites
  • help in the treatment of gallbladder disorders
  • help in the treatment of hemorrhoids
  • help against certain skin diseases
  • protect the liver
  • cleanse the blood
  • cleanse the colon
Butternut Bark Tea side effects Butternut Bark tea intakingis not recommended in case of gallstones. Also, pregnant and nursing women should ask their doctor before consuming it. Butternut Bark tea is a natural remedy against constipation and parasites, being also useful in case of skin diseases.... butternut bark tea is good against constipation

Cacalia

(Latin) Resembling the flowering plant

Cacaliah, Cacalea, Cacaleah... cacalia

Cacao

Chocolate (Theobroma cacao).

Plant Part Used: Leaf, seeds.

Dominican Medicinal Uses: The seeds are traditionally prepared as a tea by decoction (i.e. hot chocolate) taken orally for fatigue and weakness. The leaf decoction is used for kidney and urinary tract disorders.

Safety: Chocolate is widely consumed and generally regarded as safe. No data on the safety of the leaf has been identified in the available literature.

Contraindications: Avoid use in individuals with a history of heart disorders (due to cardiac stimulant effects) or hypersensitivity (due to potential skin reactions or migraines).

Drug Interactions: Avoid concomitant use with phenelzine due to potential for high blood pressure. The following medications may inhibit caffeine metabolism or clearance: oral contraceptives, cimetidine, furafylline, verapamil, disulfiram, fluconoazole, mexiletine, phenylpropanolamine, numerous quinolone antibiotics (i.e. enoxacin, pipemidic acid, ciprofloxacin, norfloxacin), idrocilamide and methoxsalen.

Clinical Data: The following effects of the seed extract have been investigated in human clinical trials: anti-ulcer, antioxidant and decreased platelet function.

Laboratory & Preclinical Data: In animal studies the seed extract has shown anti-ulcer effects. In vitro the seed extracts and/or constituents have shown antibacterial, antioxidant, anti-tumor, cardio-protective, dopaminergic, immunomodulatory and red blood cell production stimulant effects.

* See entry for Cacao in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cacao

Caccinia Crassifolia

O. Kuntze.

Synonym: C. glauca Savi.

Family: Boraginaceae.

Habitat: Native to Baluchistan. Available in Indian market as Gaozabaan.

Unani: Gaozabaan. (According to National Formulary of Unani Medicine, Borago officinalis Linn. and other species of Boraginaceae are used as Gaozabaan.)

Action: Leaf—diuretic, antiinflammatory, demulcent; used for strangury, asthma and cough.

The stems and leaves gave sapoge- nins—caccigenin, caccigenin lactone and 23-deoxycaccigenin; rutin and a saponin derived from caccigenin. The leaves also gave a glucoside, cac- cinin. Caccinin and its aglucone cac- cinetin (which is the dimethylallyl ester of caffeic acid) is diuretic; saponins exhibit anti-inflammatory activity.

Flowers contain pyrrolizidine alkaloid, the diester of retronecine. Ben- zoic acid has also been isolated from the flowers.... caccinia crassifolia

Cacia

(Greek) Form of Acacia, meaning “thorny tree; one who is naive”; form of Casey, meaning “a vigilant woman” Caciah, Cacea, Caceah... cacia

Caddy

(American) An alluring woman Caddi, Caddie, Caddey, Caddee, Caddea, Caddeah... caddy

Caden

(English) A battlemaiden Cadan, Cadin, Cadon... caden

Cadence

(Latin) Rhythmic and melodious; a musical woman

Cadena, Cadenza, Cadian, Cadienne, Cadianne, Cadiene, Caydence, Cadencia... cadence

Cadha

(Scottish) From the steep mountain Cadhah... cadha

Cadhla

(Irish) A beautiful woman Cadhlah... cadhla

Cadis

(Greek) A sparkling young girl Cadiss, Cadisse, Cadys, Cadyss, Cadysse... cadis

Cadaba Fruticosa

(L.) Druce.

Synonym: C. farinosa Forsk. C. indica Lam.

Family: Capparidaceae.

Habitat: Common in Punjab, Rajasthan, Gujarat, Madhya Pradesh and Tamil Nadu.

Siddha/Tamil: Kattagatti, Vilivi, Villi.

Folk: Kodhab.

Action: Root and leaves— deobstruent, emmenagogue; used for uterine obstructions.

The leaves and stem bark gave alkaloids, L-stachydrine and L-3-hydroxy- stachydrine. Presence of quercetin, isoorientin, hydroxybenzoic acid, sy- ringic acid, vanillic acid and 2-hydro- xy-4-methoxy benzoic acid has also been reported. The stembark contains an alkaloid cadabicine, and dry pods contain cadabalone.... cadaba fruticosa

Cadillo De Gato

Cockleburr (Xanthium strumarium).

Plant Part Used: Leaf, root.

Dominican Medicinal Uses: The leaf and root are traditionally prepared as a tea by decoction and taken orally for kidney, gallbladder, liver disorders and hepatitis.

Safety: No data on the safety of this plant has been identified in the available literature. Animal toxicity studies suggest that therapeutic use of this plant may be considered safe in moderation.

Laboratory & Preclinical Data: In animal studies the leaf extract has shown antitrypanosomal and cytotoxic effects and the fruit extract has exhibited CNS depressant and antidiabetic activity. In vitro, isolated plant constituents have shown anti-tumor, antimalarial and antimicrobial effects and the leaf extract has demonstrated cytotoxic effects.

* See entry for Cadillo de gato in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cadillo de gato

Cadillo Tres Pies

Gingerbush (Pavonia spinifex).

Plant Part Used: Leaf, root.

Dominican Medicinal Uses: The leaf and root are traditionally prepared as a tea by decoction and administered orally for disorders of the kidney, gallbladder or liver, blood in the urine, hepatitis, sexually transmitted infections, uterine fibroids, tumors, cysts and menopausal hot flashes.

Safety: Insufficient information identified.

Contraindications: Unknown; insufficient information identified in the available literature.

Drug Interactions: Unknown; insufficient information identified in the available literature.

Laboratory & Preclinical Data: The chloroform extract of the plant has shown antibacterial activity in vitro.

* See entry for Cadillo de gato in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cadillo tres pies

Cadwyn

(Welsh) A bright, strong chain Cadwynn, Cadwynne, Cadwin, Cadwinne, Cadwinn, Cadwen, Cadwenn, Cadwenne... cadwyn

Cady

(American) One who is pure; finding happiness in simplicity Cade, Cadee, Cadey, Cadi, Cadie, Cadye, Caidie, Cadyna, Cadea, Cadeah... cady

Cael

(Celtic) Of the victorious people Caele, Caell, Caelle... cael

Caeneus

(Greek) In mythology, a woman who became a man Caenis, Caenius... caeneus

Caesaria

(Greek) Feminine form of Caesar; an empress

Caesariah, Caesarea, Caesareah, Caezaria, Caezariah, Caezarea, Caezareah, Cesaria, Cesariah, Cesarea, Cesareah, Cesarina, Cesariena, Cesaryna, Cesareina, Cesareana, Cesareena, Cesarie, Cesari, Cesary, Cesarey, Cesaree, Cesareah, Cesarea... caesaria

Caethes

(Welsh) A slave girl... caethes

Cafell

(Welsh) A priestess who is an oracle Cafelle, Cafele, Cafel, Caffel... cafell

Caffaria

(Irish) One who is helmeted Caffarea, Caffara, Caffariah, Caffarea, Caffareah... caffaria

Cahira

(Irish) Feminine form of Cahir; a woman warrior

Cahirah, Caheera, Cahyra, Caheira, Cahiera, Caheerah, Cahyrah, Caheirah, Cahierah, Caheara, Cahearah... cahira

Caia

(Latin) One who rejoices Cai, Cais... caia

Caieta

(Latin) In mythology, the woman who nursed Aeneas... caieta

Cailin

(Gaelic) A young woman; a lass Caelan, Caelyn, Caileen, Cailyn, Caylin, Cailean, Caolan, Caelin... cailin

Caesalpinia Bonduc

(L.) Roxb. Dandy & Exell.

Synonym: C. bonducella Flem. C. crista Linn.

Family: Caesalpiniaceae.

Habitat: Throughout the hotter parts of India. Common in West Bengal and South India. Often grown as hedge plant.

English: Fever Nut, Bonduc Nut, Nikkar Nut.

Ayurvedic: Puutikaranja, Lataa- karanja, Kantaki Karanja, Karanjin, Kuberaakshi (seed).

Unani: Karanjwaa.

Siddha/Tamil: Kazharchikkaai.

Action: Seed—antiperiodic, antirheumatic. Roasted and used as an antidiabetic preparation. Leaf, bark and seed—febrifuge. Leaf and bark—emmenagogue, anthelmintic. Root—diuretic, anticalculous.

The seeds contain an alkaloid cae- salpinine; bitter principles such as bon- ducin; saponins; fixed oil.

The seed powder, dissolved in water, showed hypoglycaemic activity in alloxanized hyperglycaemic rabbits. Aqueous extract of the seeds produced similar effects in rats. The powder forms a household remedy for treatment of diabetes in Nicobar Islands. In Kangra, Himachal Pradesh, roots are used in intermittent fevers and diabetes.

In homoeopathy, the plant is considered an excellent remedy for chronic fever.

(Three plant species—Pongamia pinnata Pierre, Holoptelea integrifo- lia (Roxb.) Planch. and Caesalpinia bonduc (L.) Roxb. are being used as varieties of Karanja (because flowers impart colour to water). P. pinnata is a tree and is equated with Karanja, Naktamaala and Udakirya; H. integri- folia, also a tree, with Chirabilva, Puti- ka (bad smell) and Prakiryaa; and C. bonduc, a shrub, with Kantaki Karanja or Lataa Karanja.)

Dosage: Seed kernel—1-3 g powder. (CCRAS.)... caesalpinia bonduc

Caesalpinia Coriaria

(Jacq.) Willd.

Family: Caesalpiniaceae.

Habitat: Grows abundantly in South India, also cultivated in North-western India and West Bengal.

English: American Sumac, Divi-divi Plant.

Siddha/Tamil: Kodivelam.

Folk: Libi-dibi; Divi-divi.

Action: Bark—febrifuge, antiperi- odic. Pod—astringent (in piles). Fruit—semen coagulant.

All parts of the plant contain tannin, the maximum amount occurring in the pods (69.4%). The tannins from pods comprise pyrogallol type of hy- drolysable tannins and consists of gal- lotannin and ellagitannin. Divi-divi closely resembles myrobalans both in nature and contents of tannins. Seeds contain little or no tannin.

The plant is used for treating freckles. Leaves contain ellagic and gallic acids, catechol and tannins.

Ethanolic extract of the leaves showed antifungal activity.... caesalpinia coriaria

Caesalpinia Digyny

Rottl.

Family: Caesalpiniaceae.

Habitat: Bengal, Assam and Andamans up to 1,000 m.

English: Teri Pods.

Ayurvedic: Vaakeri.

Siddha/Tamil: Nunigatcha.

Action: Root—astringent and antipyretic, used in phthisis and scrofulous affections.

The roots gave a phenolic compound vakerin, identical with bergenin. The ethanol-water extract of roots inhibits the growth of Mycobacterium tuberculosis.

The pods contain 28% tannin (without seeds, more than 54%). The bark contains 28% tannin (without seeds, more than 54%). The tannin is pure gallo-tannin and gallic acid.

Dosage: Root—3-5 g powder. (CCRAS.)... caesalpinia digyny

Caesalpinia Pulcherrima

Sw.

Family: Caesalpiniaceae.

Habitat: Cultivated in gardens throughout India.

English: Barbados Pride, Peacock Flower.

Ayurvedic: Padangam, Ratnagandhi, Krishnachuudaa.

Siddha/Tamil: Mayirkonrai, Nalal.

Folk: Guleturaa, Sankeshwara.

Action: Leaves—laxative, antipyretic. Used in Eastern India as a substitute for senna. Dried and powdered leaves are used in erysipelas. Flowers—anthelmintic. Also used for cough and catarrh. Root—a decoction is prescribed in intermittent fevers. Bark— emmenagogue, abortifacient.

The plant contains a flavonoid, my- ricitroside. The leaves, flowers and fruits contain tannins, gums, resin, benzoic acid. Presence of cyanidin- 3,5-diglucoside is also reported from the flowers, hydrocyanic acid from the leaves. The root contains caesalpin type diterpenoids along with sitosterol.

The leaves have displayed anticancer activity in laboratory animals. A diter- penoid, isolated from the root, also showed anticancer activity.

In Pakistan, the leaf and flower extract exhibited activity against Grampositive bacteria.... caesalpinia pulcherrima

Cailleach

(Scottish) An old woman; in mythology, the mother of all Caillic... cailleach

Cain

(Hebrew) A spear huntress; in the Bible, murdered his brother Abel Caine, Cayn, Cayne, Caen, Caene... cain

Cainell

(Welsh) A beautiful young girl Cainelle, Cainele, Cainel, Caynell, Caynelle, Caynele, Caynel, Caenell, Caenel... cainell

Cainwen

(Welsh) A beautiful treasure Cainwenn, Cainwenne, Cainwin, Cainwinn, Cainwinne, Cainwyn, Cainwynn, Cainwynne, Caynwen, Caynwenn, Caynwenne, Caynwin, Caynwinne, Caynwinn, Caynwyn, Caynwynn, Caywynne... cainwen

Cairo

(African) From the city in Egypt... cairo

Caesalpinia Sappan

Linn.

Family: Caesalpiniaceae.

Habitat: Native to India and Malaysia. Cultivated in Bengal and South India, also grown as a hedge plant.

English: Sappan.

Ayurvedic: Pattanga, Patanga, Pattraanga, Raktasaara, Ranjana, Pataranjaka, Suranga, Kuchandana.

Unani: Bakam.

Siddha/Tamil: Patangam, Anaikun- trumani.

Folk: Patang.

Action: Wood decoction— emmenagogue, antidiarrhoeal; used in skin diseases.

The heartwood gave an anti-inflammatory principle brazilin; amyrin glu- coside, amino acids and carbohydrates. EtOH (50%) extract of stem exhibited semen coagulant activity Aqueous and chloroform extracts of the wood exhibited inhibitory action on cyclic AMP phosphodiesterase. The methanolic extract of the sappan lignan showed sleep-time-elongation effect in mice. Significant anti-hypercholes- terolaemic activity is attributed to ben- zilic compounds.

The oil exhibited antibacterial and antifungal activity.

Plant pigments find use in facials which are resistant to light, heat and water and are non-irritating.

Dosage: Heartwood—5-10 g (API Vol. IV.)... caesalpinia sappan

Café

Coffee (Coffea arabica).

Plant Part Used: Seed, leaf.

Dominican Medicinal Uses: The roasted seeds are traditionally brewed to prepare coffee and taken orally as a laxative, diuretic, stimulant, blood cleanser and for treating sexually transmitted infections or used as a mouthwash for toothache and inflammation of the mouth or gums. The seeds tinctured in alcohol are applied topically for arthritis and muscle pain. The leaves are typically prepared as a tea by infusion and taken orally for diarrhea, and may also be prepared as a bath for skin ailments.

Safety: The seeds and seed decoction are widely consumed and generally considered safe. One of the primary active constituents in coffee is caffeine. Potential adverse effects from excess coffee intake include diarrhea, insomnia, headache, heart palpitations, hyperacidity and stomach irritation. No data on the safety of the leaf in humans has been identified in the available literature. In animal studies, the leaf showed no evident signs of toxicity.

Contraindications: Excess caffeine consumption (including coffee) is not advised during pregnancy or lactation. Caution is advised in patients with renal dysfunction and hyperthyroidism. No data on the safety of the leaves in pregnancy, lactation or small children has been identified in the available literature.

Drug Interactions: Coffee may interfere with drug resorption. The following medications may inhibit caffeine metabolism or clearance: oral contraceptives, cimetidine, furafylline, verapamil, disulfiram, fluconoazole, mexiletine, phenylpropanolamine, numerous quinolone antibiotics (i.e. enoxacin, pipemidic acid, ciprofloxacin, norfloxacin), idrocilamide and methoxsalen.

Clinical Data: Caffeine has been investigated in human clinical trials for its cognitive enhancement effects, and coffee has been studied as a colonic stimulant and common cold treatment.

Laboratory & Preclinical Data: In animal studies, coffee has shown hypercholesterolemic effects, and in vitro it has shown antioxidant activity.

* See entry for Café in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... café

Cakusola

(African) One who has the heart of a lion

Cakusolah, Cakusolla, Cakusollah... cakusola

Cala

(Arabic) From the castle Calah... cala

Calabash

See Higüero.... calabash

Calabaza

See Auyama.... calabaza

Calais

(French) From the city in France... calais

Calamus Tenuis

Roxb.

Synonym: C. amarus Lour.

Family: Palmae; Arecaceae.

Habitat: The sub-Himalayan tract from Dehra Dun to Assam.

English: Bareilly Cane.

Ayurvedic: Vetra (var.) (Vetasa, Salix caprea Linn., is a different drug).

Action: See C. rotang.... calamus tenuis

Cajanus Cajan

(Linn.) Millsp.

Synonym: C. indicus Spreng.

Family: Papilionaceae; Fabaceae.

Habitat: Cultivated as pulse crop, chiefly in Madhya Pradesh, Bihar, Andhra Pradesh, Maharashtra, Uttar Pradesh and Karnataka.

English: Pigeon Pea, Red Gram.

Ayurvedic: Aadhaki, Tuvari, Tuvara, Shanapushpikaa.

Unani: Arhar.

Siddha/Tamil: Thuvarai.

Action: Green leaves are considered hypocholesterolaemic. Pulse shows cholesterol and phospholipid lowering effect (reported to cause flatulence). A paste of leaves with salt and water, is taken on an empty stomach for jaundice. Leaves are used in diseases of the mouth, and topically for treating measles and other eruptions.

The Ayurvedic Pharmacopoeia ofIn- dia indicated the use of the seed in lipid disorders and obesity; externally for promoting breast development, and attributed blood purifying properties to the root.

Amino acid analysis of the seed extract showed that phenylalanine (26.3% of the total amino acids) is responsible for about 70% of the anti- sickling potency of the seed extract.

Seeds also contain riboflavin and pyridoxine. Root bark contains isofla- vones, sterols, triterpenoids, flavones, anthraquinone derivatives. Plant also contains an isoflavone, cajanol.

The aqueous extract of leaves showed vasodilatory effect in experimental animals.

Unroasted nuts had hypoglycaemic effect in mice; roasted seeds, in contrast, had a hyperglycaemic effect. (Sharon M. Herr.)

Dosage: Root—2-6 g powder. (API Vol. III.)... cajanus cajan

Cajuil

Cashew (Anacardium occidentale).

Plant Part Used: Seed case, dried bark.

Dominican Medicinal Uses: Traditionally the dried bark or seed case is prepared as a decoction by boiling in water and taken orally for diarrhea in both children and adults.

Safety: The fresh seed case is a potent skin irritant and is considered poisonous although roasting neutralizes this toxin. The juice of the fruit-stem is widely consumed as a beverage and generally considered safe. The seeds are commonly eaten and considered safe as long as they are properly roasted and processed. No information on the safety of the dried seed case or bark has been identified in the available literature.

Laboratory & Preclinical Data: In animal studies, the nut extract in milk has demonstrated antiarthritic and antioxidant effects, and the aqueous plant extract has shown antidiabetic activity. Extracts of the bark have shown anti-inflammatory and hypoglycemic activity, and the nut shell oil and fruit stem juice have demonstrated antioxidant effects in vivo. In vitro, extracts of the plant or bark have exhibited antibacterial, antifungal, antileishmaniasis, tyrosinase inhibition and vasorelaxant activity.

* See entry for Cajuil in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cajuil

Calaguala

Rabbit’s foot fern (Polypodium aureum).

Plant Part Used: Leaf (fern frond).

Dominican Medicinal Uses: The leaf is traditionally prepared as an infusion and taken orally for the common cold, flu and upper respiratory tract infections.

Safety: In a human clinical trial of the plant extract, no toxic or adverse effects were reported.

Contraindications: Insufficient information identified in the available literature.

Drug Interactions: Insufficient information identified in the available literature.

Clinical Data: The plant extract has been studied in one human clinical trial for its photoprotective effects and was recommended as a potential therapy.

Laboratory & Preclinical Data: Plant extracts have shown antiparasitic, anti-inflammatory, antioxidant, immunosuppressant effects in animal studies. Isolated constituents (calagualine) or plant extracts have shown anti-tumor, antiviral, immunomodulatory and leukotriene formation inhibition activity in vitro.... calaguala

Calamus Rotang

Linn.

Synonym: C. roxburghii Griff.

Family: Palmae; Arecaceae.

Habitat: Central and South India.

English: Rotang, Rattan, Chair Bottom Cane.

Ayurvedic: Vetra, Abhrapushpa.

Siddha/Tamil: Pirambu.

Action: Astringent, antidiarrhoeal, anti-inflammatory (used in chronic fevers, piles, abdominal tumours, strangury), antibilious, spasmolytic. Wood—vermifuge.

The plant is used in convulsions and cramps. The presence of a saponin in the stem, an alkaloid in the leaves and a flavonoid in the root is reported.... calamus rotang

Calamus Travancoricus

Bedd. ex Hook. f.

Family: Palmae; Arecaceae.

Habitat: Deccan peninsula, from Malabar to Travancore.

English: Cane.

Ayurvedic: Vetra.

Siddha/Tamil: Pirambu.

Action: Tender leaves are used in dyspepsia, biliousness and as an anthelmintic. See C. rotang.... calamus travancoricus

Calandra

(Greek) Resembling a songbird; a lark

Calendre, Calynda, Calinda, Calandria, Callyr, Calynda... calandra

Calantha

(Greek) Resembling a lovely flower

Calanthe, Calanthia, Calanthiah, Calantheah, Calanthea... calantha

Calatea

(Greek) A flowering woman Calateah, Calatia, Calatiah, Calatee, Calati, Calatie, Calaty, Calatey... calatea

Calamus Tea Is Good For Laryngitis

Calamus tea is a good remedy against a large array of ailments such as laryngitis, but not only. It has a good taste when drank and it can fight the desire for tobacco. Calamus Tea description Calamus is a perennial semi-aquatic plant that grows in wetlands. It is found in Europe, Russia, East and South Asia, and the United States and Canada. Its leaves and rhizomes have a strong scent, due to which Calamus is appreciated in the perfume industry. Calamus tea is the resulting beverage from brewing the abovementioned plant. Calamus Tea brewing To prepare Calamus tea:
  • pour a cup of boiling water on 2 teaspoonfuls of the calamus root
  • leave it to steep for about 10 to 15 minutes
Calamus tea is recommended to be drunk an hour before eating. Calamus Tea benefits Calamus tea has been successfully used to:
  • treat chest congestion
  • treat digestive problems (flatulence and bloating)
  • relieve stomach spasms
  • enhance the appetite
  • treat laryngitis
  • fight the desire for tobacco
  • fight fever
Calamus Tea side effects Calamus tea is not recommended to pregnant or nursing women. Calamus tea is a medicinal beverage efficient in dealing with stomach spasms, digestive problems and chest congestion.... calamus tea is good for laryngitis

Calcification

The deposition of CALCIUM salts in body tissues, normally BONE and TEETH, though abnormal deposits can occur in damaged muscles or the walls of arteries.... calcification

Calcio

Calcium; this powdered mineral is often added as a supplement to herbal and other medicinal preparations and is often used in the treatment of anemia.... calcio

Calcium Gluconate

A salt of the element CALCIUM used to treat de?ciency of the mineral or to prevent osteoporosis (see BONE, DISORDERS OF). Tablets can be obtained without a doctor’s prescription. It is used intravenously to treat low calcium levels causing symptoms in newborn babies.... calcium gluconate

Caldwell

(English) Of the cold well Caldwelle, Caldwele, Caldwel... caldwell

Cale

(Latin) A respected woman Cayl, Cayle, Cael, Caele, Cail, Caile... cale

Caledonia

(Latin) Woman of Scotland Caledoniah, Caledoniya, Caledona, Caledonya, Calydona... caledonia

Calefacient

A remedy which gives rise to a sensation of warmth... calefacient

Calendula Officinalis

Linn.

Family: Compositae; Asteraceae.

Habitat: Throughout India; wild in Punjab.

English: Pot-Marigold, Marigold; Calendula.

Unani: Zergul.

Siddha/Tamil: Thulvkka Saamanthi.

Action: Flowers—antiinflammatory, antiseptic, stimulant, antispasmodic, emmenagogue, antihaemorrhagic, styptic. Used in gastric and duodenal ulcers and dysmenorrhoea; externally for cuts, bruises, burns, scalds. Plant—antiprotozoal. Flower— antimicrobial. Essential oil— antibacterial.

Key application: In inflammation of the oral and pharyngeal mucosa, internally and externally. Externally, on poorly healing wounds, ul- cuscruris. (German Commission E, WHO, ESCOP.) Anti-inflammatory, vulnerary. (The British Herbal Pharmacopoeia.)

The flowers contain triterpenes, sterols, flavonoids, carotenes, bitter glycosides, resins, volatile oil, mucilage (do not contain tannins). Polysaccharides from flowers exhibited immuno- stimulating and antitumour activity in several in vitro test systems.

An alcoholic extract has been shown to have antitrichomonal activity.

Wound healing and antiinflammatory properties are attributed to Mn and carotene. An aqueous alcoholic extract of florets showed CNS inhibitory effect with marked sedative activity in experimental animals.

The extract of flower-heads exhibited estrogenic activity (reduces period pains and regulates menstrual bleeding).

Calephlone, the extract containing the total polyphenols of the inflorescence, has a marked cholagogic effect in rats and has been found helpful in the treatment of CCl4-induced hepatitis. A hypocholesterolaemic saponin has been extracted from the plant.

Dosage: Dried inflorescences powder—1-3 g (API Vol. II); fruit powder—1-2 g. (API Vol. IV.)... calendula officinalis

Calendula Tea Is Anti-bacterial

Calendula tea can be consumed for its healing properties as well as for its taste. It is efficient in treating a large array of diseases, being an important ingredient in the pharmaceutical industry. Calendula Tea description Calendula, or ‘marigold’, is an orange or yellow flower, originating from the northern Mediterranean countries. In Roman Catholic Church, calendulas are used in the events honoring the Virgin Mary. In households, marigold flavors and colors cereals, rice and soups. Nowadays, calendula is appreciated for its ornamental features.   Calendula tea is the resulting beverage from brewing the abovementioned plant. Calendula Tea brewing Calendula Tea is prepared by steeping dried calendula flowers in boiling water for about 5 minutes. After taking it out of the heat, strain it and drink it slowly. Calendula Tea benefits Calendula tea is successfully used as:
  • an anti-inflammation and anti-bacterial adjuvant
  • an immuno-stimulator
  • an ear infections aid
  • a conjunctivitis treatment
  • a collagen production stimulator
  • a sore throat and a mouth inflammation adjuvant
  • a gastrointestinal disorders treatment
  • a menstruation cycle regulator
  • a body detoxifier (after an operation)
  • a soothing skin treatment
  • a minor burns healer
  • a toothache mitigator
  • a flu adjuvant
Calendula Tea side effects As a topical treatment, Calendula tea should not be applied on open wounds. Also, allergic responses were noticed by people allergic to ragweed, chrysanthemums and other plants from the daisy or aster family. Calendula tea is best known for its anti-inflammatory and anti-bacterial properties, but also for its healing properties for gastrointestinal disorders.... calendula tea is anti-bacterial

Calia

(American) A known beauty Caliah, Calea, Caleah... calia

Calibration

Demonstrating that a measuring device produces results within the specified limits of those produce by a reference standard device over an appropriate rang of measurements... calibration

Calibre

A talking-book service which is available to all blind and handicapped people who can supply a doctor’s certi?cate con?rming that they are unable to read printed books in the normal way. Its catalogue contains more than 370 books for adults and more than 250 for children, and additions are being made at the rate of around three a week. Full details can be obtained from Calibre.

www.calibre.org.uk... calibre

Calida

(Spanish) A woman who is warm and loving

Calidah, Calyda, Caleeda, Caleida, Calieda, Caleda, Calydah, Caleedah, Caleidah, Caliedah, Caledah, Caleada, Caleadah... calida

California

(Spanish) From paradise; from the state of California Califia... california

Calise

(Greek) A gorgeous woman Calyse, Calice, Calyce... calise

Calista

(Greek) Form of Kallisto, meaning “the most beautiful” Calissa, Calisto, Callista, Calyssa, Calysta, Calixte, Colista, Collista, Colisto, Caliesta, Caleista, Caleasta, Caleesta... calista

Calla

(Greek) Resembling a lily; a beautiful woman Callah... calla

Callan

(Gaelic / German) One who is powerful in battle / a talkative woman Callen, Callon, Callyn, Calynn, Calan... callan

California Poppy Tea Against Insomnia

California Poppy tea is a natural remedy against insomnia. It is largely used for its healing properties against anxiety, too. California Poppy Tea description California poppy is an annual or perennial plant, originating from the Pacific coast. Its orange-yellow flowers flourish during spring and midsummer. North Americans used to consume this plant for stress-caused illnesses. Landscape artists appreciate California poppy plant for its beauty. California Poppy tea is the beverage resulting from brewing the abovementioned plant. California Poppy Tea brewing To prepare California Poppy tea, place the flowers, stems and leaves in boiling water for about 10 minutes. California Poppy Tea benefits California Poppy tea has been successfully used to:
  • fight insomnia by ushering in restful sleep
  • fight anxiety
  • fight headaches
  • fight toothaches and stomachaches
  • fight skin sores and ulcers
California Poppy Tea side effects Pregnant women and children should not consume California Poppy tea. California Poppy tea is a healthy beverage able to deal with a large array of diseases such as stomachaches and ulcers and it also proved to be helpful for skin sores.... california poppy tea against insomnia

Callida

(Latin) A fiery young girl Callidah, Callyda, Calleeda, Calleida, Callieda, Calleda, Callydah, Calleedah, Calleidah, Calliedah, Calledah, Calleada, Calleadah... callida

Callidora

(Greek) A beautiful gift Callidorah, Calidora, Callydora, Calydora, Callidorra... callidora

Calligenia

(Greek) Daughter born with beauty

Caligenia, Calligeniah, Caligeniah, Callygenia, Calygenia, Calligenea, Caligenea... calligenia

Calliope

(Greek) Form of Kalliope, meaning “having a beautiful voice”; in mythology, the muse of epic poetry Calliopee, Calliopy, Calliopi, Calliopie, Caliope, Caliopi, Caliopie, Caliopy, Calliopea, Calliopeah, Caliopea, Caliopeah, Caliopa... calliope

Calliper Splint

This is applied to a broken leg in such a way that in walking, the weight of the body is taken by the hip-bone and not by the foot.... calliper splint

Callisto

(Greek) Form of Kallisto, meaning “the most beautiful”; in mythology, a nymph who was changed into a she-bear Callista, Calisto, Calista, Calysta, Calysto, Callysto, Callysta, Calliste, Calleesto, Calleisto, Calleisto, Calleasto... callisto

Callosities

Areas of gross thickening of the epidermis in response to trauma. They usually occur on a foot due to bony deformity or ill-?tting footwear. (See CORNS AND BUNIONS.)... callosities

Calluna

(Latin) Resembling heather Callunah, Caluna, Calunna... calluna

Calophyllum Apetalum

Willd.

Callicarpa macrophylla Vahl.

Synonym: C. incana Roxb.

Family: Verbenaceae.

Habitat: Sub-Himalayan tracts, from Hazara eastwards to Assam, up to 1,500 m.

English: Perfumed Cherry.

Ayurvedic: Priyangu, Priyan- gukaa, Priyaka, Gandhphali, Gandhpriyangu, Phalini, Vanitaa, Kaantaa, Kaantaahvaa, Shyamaa, Anganaapriya.

Unani: Habb-ul-Mihlb (Prunus mahaleb Linn., Rosaceae).

Siddha/Tamil: Gnazhal, Chokkala. (Fruits of Aglaia roxburghiana Miq. are used as Priyangu.)

Action: Leaves—applied hot in rheumatic pains. Smoked to relieve headache. Seed—paste used in stomatitis. Wood—paste used in mouth and tongue sores. Seeds and roots—employed as stomachic. Bark—used in rheumatism and diseases of genitourinary tract. The Ayurvedic Pharmacopoeia of India indicated the use of the fruit in emesis and giddiness.

The seeds and leaves contain cal- literpenone and its monoacetate; the former also contain fatty acids, beta- sitosterol and its beta-D-glucoside.

Synonym: C. wightianum T. Anders.

Family: Guttiferae; Clusiaceae.

Habitat: The evergreen forests of Western Ghats up to 330 m.

Siddha/Tamil: Shirupinnai.

Action: Resin—antiphlogistic, anodyne. Seed oil—antileprotic.

The leaves, stem, bark and root contain friedelin. Leaves also contain canophyllol and a triterpene lactone; stem, beta-amyrin; bark, apetalic acid. Heartwood contains a clathrate named wightianone palmitic acid. Wood contains mesoinositol.... calophyllum apetalum

Calpurnia

(Latin) A woman of power Calpurniah, Calpurnea, Capurneah, Calpernia, Calpernea, Calperniah, Calperneah... calpurnia

Caltha

(Latin) Resembling a yellow flower Calthah, Calthia, Calthiah, Caltheah, Calthea... caltha

Calophyllum Inophyllum

Linn.

Family: Guttiferae; Clusiaceae.

Habitat: Coastal regions, particularly Orissa, Karnataka, Maharashtra and the Andamans. Also cultivated as an ornamental tree.

English: Indian Laurel, Alexandrian Laurel.

Ayurvedic: Punnaaga, Tunga, Sultaan champaa, Naagchampaa, Raajchampaa.

Siddha/Tamil: Punnai, Punnagam.

Action: Oil of seeds—specific for scabies and other skin diseases, and for rheumatism. Used in the treatment of genitourinary and venereal diseases. Bark—juice is taken as purgative; pounded with water is applied in orchitis, and for dressing ulcers. Root bark— antibacterial, used for indolent ulcers. Leaf—used in vertigo and migraine, also for chicken pox, skin inflammations, scabies, sunburn. Flowers and stamens—used as a substitute for Naagakesara (Mesua ferrea Linn.)

The root bark and heartwood contain xanthones. The xanthones exhibited anti-inflammatory activity in rats against carrageenan-induce oedema; also CNS depressant activity. Jaca- reubin and 6-deoxy derivatives exhibited antiulcer activity in rats.

Calophyllolide, a complex 5-Ph- coumarin isolated from nuts, showed antiarrhythmic (as effective as quini- dine), bradycardiac coronary dilator, and anticoagulant, also anti-inflammatory and antiarthritic activity.

Dosage: Leaf, flower, bark—3-5 g powder; 50-100 ml decoction. (CCRAS.)... calophyllum inophyllum

Calotropis Gigantea

(Linn.) R.Br. ex.Ait.

Family: Asclepiadaceae.

Habitat: Throughout India.

English: Madar (white-flowered), Giant Milk-weed.

Ayurvedic: Alarka, Raajaarka, Shvetaarka, Vasuka, Mandaar, Bhaasvanmuula, Dinesh, Prab- haakara, Ravi, Bhaanu, Tapana.

Unani: Madaar, Aak.

Siddha/Tamil: Erukku.

Action: Flowers—stomachic, bechic, antiasthmatic. Milky juice— purgative (gastrointestinal irritant). Roots—used in lupus, tuberculous leprosy, syphilitic ulceration. Leaves—juice poisonous. Used in external swellings. All parts—used against bronchitis and asthma.

The leaf extract showed antitussive activity due to the presence of alkaloids and glycosides. The root contains gly- cosides 0.60-1.42% on dry basis. The latex contains akudarin. Flowers contain beta-amyrin and stigmasterol.

Dosage: Milky juice—500 mg; leaf, flower, root bark—3-5 g powder. (CCRAS.)... calotropis gigantea

Calotropis Procera

(Ait.) R.Br.

Family: Asclepiadaceae.

Habitat: An evergreen shrub distributed in West and Central India.

English: Swallow-Wart, Milk Weed, (purple-flowered), King's Crown.

Ayurvedic: Alarka, Surya, Su- uryaahvya, Vikirna, Vasuka, Tapana, Tuulaphala, Kshirparna, Arkaparna, Aasphota.

Unani: Aakh, Madaar, Ashar.

Siddha/Tamil: Vellerukku, Erukku.

Action: The plant is used against bronchial asthma (especially flowers with black pepper). Leaves—used for treating chronic cases of dyspepsia, flatulence, constipation and mucus in stool. Seed oil— geriatric and tonic. Leaves, flowers and root-bark oil—antimicrobial (maximum activity in leaves). The Ayurvedic Pharmacopoeia of India indicated the use of the root and leaf in asthma and dyspnoea; stem bark in diseases of the spleen.

Root bark contains benzoylline- olone and benzolisolineolone. Root, stem and leaves, also latex contain beta-amyrin. Flowers contain evanidin 3-rhamnoglucoside. The plant contains a cardenolide, proceragenin, an antibacterial principle.

The latex is given for treating epilepsy, also in painful, joints and swellings. The latex exhibited anti-inflammatory activity in carrageenan-and formalin- induced rat paw oedema model.

The herb can alter menstrual cycle and temporarily inhibit ovulation. Cardiac glycosides may be additive when combined with Digoxin. (Sharon M. Herr.)

Dosage: Leaf—250-750 mg powder; root—1-3 g for decoction (API Vol. I); stem bark—0.5-1 g powder (API Vol. III). Milky juice—500 mg to 1 g (CCRAS.)

Action: Anti-inflammatory. Root— hypocholesterolaemic. Poisonous to human beings in mature stages.

The flowers contain flavonoids, 7- rhamnosides, 3-glucosides and 3-glu- co-7-rhamnosides of kaempferol and quercetin. Roots gave triterpenoid glycosides, which decreased serum cholesterol and total protein and increased blood sugar equivalent to bu- tadione in rats.

EtOH (50%) extract of the plant exhibits CNS depressant and hypotensive activity in rat.... calotropis procera

Calumina

(Scottish) A calm and peaceful woman

Caluminah, Calumeena, Calumeenah, Calumeina, Calumeinah, Calumiena, Calumienah, Calumyna, Calumynah, Calumeana, Calumeanah... calumina

Calvina

(Spanish) Feminine form of Calvino; one who is bald Calvinah, Calvyna, Calveena, Calviena, Calvena, Calvine, Calveene, Calvinna, Calveina, Calviena, Calveana, Calvean, Calvien, Calvein... calvina

Calybe

(Greek) In mythology, a nymph who was the wife of Laomedon... calybe

Calycopteris Floribunda

Lam.

Family: Combretaceae.

Habitat: Madhya Pradesh, Peninsular India and Assam.

Ayurvedic: Sushavi, Paaniyavalli.

Siddha/Tamil: Minnargodi.

Action: Leaf—antidysenteric; used externally for ulcers. Fruit—used in jaundice.

Leaves contain flavanol calycopterin; flowers calycopterin and quercetin.... calycopteris floribunda

Calypso

(Greek) A woman with secrets; in mythology, a nymph who captivated Odysseus for seven years... calypso

Camassia

(American) One who is aloof Camassiah, Camasia, Camasiah, Camassea, Camasseah, Camasea, Camaseah... camassia

Cambay

(English) From the town in India Cambaye, Cambai, Cambae... cambay

Camber

(American) Form of Amber, meaning “resembling the jewel” Cambur, Cambar, Camberly, Camberlyn, Camberli, Camberlee, Cambyr, Cambyre, Cambra, Cahmber, Camberia, Camberise, Camberlynn, Cambre... camber

Cambria

(Latin) A woman of Wales Cambriah, Cambrea, Cambree, Cambre, Cambry, Cambrey, Cambri, Cambrie, Cymreiges, Cambreah... cambria

Camdyn

(English) Of the enclosed valley Camden, Camdan, Camdon, Camdin... camdyn

Cameka

(American) Form of Tameka, meaning “a twin”

Camekah, Cameeka, Camieka, Cameika, Camecka, Cemeka, Cymeka, Comeka, Cameca, Cameeca, Camekia, Camecia... cameka

Camellia -riches

... camellia -riches

Camellia Sinensis

(Linn.) O. Kuntze.

Family: Ranunculaceae.

Habitat: Western temperate Himalayas from 2,500 to 4,000 m.

English: American cowslip, Marsh Marigold, Water Buttercup.

Folk: Mamiri (Punjab).

Family: Theaceae.

Habitat: Cultivated in Assam, Darjeeling, Travancore, the Nilgiris, Malabar, Bengal, Dehra Dun and Kumaon.

English: Tea.

Unani: Chaai, Shaahi, Shaayi.

Siddha/Tamil: Thaeyilai.

Action: Stimulant, diuretic, astringent. In China, used for diarrhoea and dysentery (causes gastrointestinal upsets and nervous irritability when consumed in excess). Green tea: anticancer effects have been observed in Chinese green tea, Camellia thea, extract; the extract of Japanese green tea showed antihepatotoxic effects.

Important constituents of leaf buds and very young leaves are: caffeine, with a much smaller amount of other xanthines (theophylline and theo- bromine); tannins (the main tannin in green tea is (-)-epigallocatechin); flavonoids, quercetin, kaempferol. The stimulant and diuretic are due to caffeine content, the astringency due to the tannins.

Drinking tea lowers thiamine and thiamine diphosphate losses in urine and blood serum respectively but increases niacin losses. Hot water extract of black tea facilitates Ca absorption in the body experimentally. Tea may decrease zinc bioavailability.

The tea, if added to the meal, significantly lower the availability of iron. Milk is as effective as ascorbic acid in countering the depressing effect of tea on iron availability (in vitro).

The green tea catechin inhibited car- cinogenesis in small intestines when given during or after carcinogen treatment to experimental rats. (-)-epi- gallocatechin gallate and theaflavin di- gallate from green tea inhibited the in- fectivity of both influenza A and B virus (in vitro).

Green tea, when added to a lard- cholesterol diet, decreased the cholesterol and triglyceride levels in fowls. Tea polyphenols exhibit hypocholes- terolaemic activity.

Tea polyphenols—(-)-epicatechin gallate, (-)-epigallocatechine galate, theaflavin monogallate A or B, and or theaflavin digallate—are used for treating hyperglycaemia.

Saponins from tea are used as an- tiulcer agents.

Concurrent use of tea and beta- adrenergic agonists may increase the risk of cardiac arrhythmias. Caffeine, a component of tea, may increase insulin resistance. (Sharon M. Herr.)... camellia sinensis

Camelot

(English) Of the king’s court; in Arthurian legend, King’s Arthur’s castle Camalot, Camolot, Camylot... camelot

Cameo

(English) A small, perfect child Cammeo... cameo

Cameron

(Scottish) Having a crooked nose Cameryn, Camryn, Camerin, Camren, Camrin, Camron... cameron

Camilla

(Italian) Feminine form of

Camillus; a ceremonial attendant; a noble virgin Camile, Camille, Camila, Camillia, Caimile, Camillei, Cam, Camelai, Camelia, Camella, Camellia, Camela, Cammi... camilla

Campbell

(Scottish) Having a crooked mouth Campbel, Campbelle, Campbele... campbell

Cana

(Turkish) A beloved daughter Canan... cana

Canace

(Greek) Born of the wind... canace

Cañafístula

Golden shower tree (Cassia fistula).

Plant Part Used: Fruit (seed pod).

Dominican Medicinal Uses: Seed pods: decoction, orally, for constipation, to expel worms and as a laxative.

Safety: No health risks identified in literature for proper use; however, long-term or excessive use can have adverse effects.

Contraindications: Pregnancy, lactation, children under 12 y; persons with acute intestinal inflammatory disease or appendicitis.

Laboratory & Preclinical Data: In vivo: anti-diabetic (leaf and bark extracts), antifertility, sedative, CNS depressant (seed extract), anti-inflammatory (leaf extract), anti-neoplastic, anti-tumor (fruit extract), antioxidant, hypocholesterolemic.

In vitro: anti-alzheimer’s (root extract), antibacterial.

* See entry for Cañafístula in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cañafístula

Canarium Commune

Linn.

Synonym: C. vulgare Leench.

Family: Burseraceae.

Habitat: A tree indigenous to Malaysia. Now grown in South India, particularly in Kerala and Tamil Nadu.

English: Java Almond, Kenari Nut.

Folk: Jangali Baadaam.

Action: Fruit—laxative. Resin— anti-inflammatory. Tuber—styptic, bechic, diaphoretic.

The essential oil from oleoresin contain 34% anethole and a small quantity of terpenes.... canarium commune

Canarium Strictum

Roxb.

Synonym: C. sikkimense King

Family: Burseraceae

Habitat: A large, deciduous tree distributed in West Ghats, Assam and Sikkim.

English: Black Dammar.

Ayurvedic: Raal Dhuup, Mand Dhuup.

Siddha/Tamil: Karunkungiliyam (gum).

Action: Resin—used for chronic cutaneous diseases, such as psoriasis, pityriasis; as a linament in rheumatic affections. Dammer Oil—used for rheumatism, asthma, venereal diseases.

Black dammer resin contains (+)- junenol, canarone and epikhusinal.

The plant contains a sesquiterpene ketone—canarone.

Canarium sikkimense King is known as Gogul Dhuup in Nepal.... canarium strictum

Candace

(Ethiopian / Greek) A queen / one who is white and glowing Candice, Candiss, Candyce, Candance, Candys, Candyss... candace

Candelara

(Spanish) A spiritual woman Candelora, Candelaria, Candelariah, Candelarea, Candelareah... candelara

Candra

(Latin) One who is glowing... candra

Candy

(English) A sweet girl; form of Candida, meaning “a white-skinned woman”; form of Candace, meaning “a queen / one who is white and glowing” Candey, Candi, Candie, Candee, Candea, Candeah... candy

Caneadea

(Native American) From the horizon Caneadeah, Caneadia, Caneadiah... caneadea

Canei

(Greek) One who is pure... canei

Canela

Cinnamon (Cinnamomum verum or Cinnamomum cassia).

Plant Part Used: Inner bark.

Dominican Medicinal Uses: The inner bark is traditionally prepared as a decoction and taken orally for allergy, anxiety, arthritis, low blood pressure, kidney ailments, common cold, flu, sinusitis and women’s health conditions.

Safety: The bark is generally regarded as safe and widely consumed as a culinary spice. Excessive or prolonged use may cause irritation.

Contraindications: Large quantities of cinnamon should not be during pregnancy due to potential teratogenic effects.

Drug Interactions: Methacyclines (interferes with dissolution).

Clinical Data: Human clinical trials: antidiabetic (bark).

Laboratory & Preclinical Data: In vivo: antioxidant (bark).

In vitro: antibacterial, antifungal, headlice treatment, HEp-2 treatment (essential oil).

* See entry for Canela in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... canela

Canelilla

Allspice, bay rum tree (Pimenta dioica).

Plant Part Used: Leaf, berry, essential oil.

Dominican Medicinal Uses: Leaves: tea for common cold, flu; externally: mashed and applied topically for arthritis, joint pain; multi-herb tincture: taken internally for impotence, infertility, sexually transmitted infections. Berries, essential oil: externally for joint pain.

Safety: Potential hypersensitivity to essential oil. Leaf extract: low to moderate toxicity when taken orally.

Contraindications: Lack of information on use in pregnancy, lactation or young children.

Laboratory & Preclinical Data: In vitro: antibacterial, antifungal (essential oil). In vivo: anti-inflammatory, anti-nociceptive (leaf extract).

* See entry for Canelilla in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... canelilla

Canens

(Latin) The personification of song; in mythology, a nymph Caniad, Cannia, Canta, Cantilena, Cantrix... canens

Canfor

See Alcanfor.... canfor

Canika

(American) A woman shining with grace

Canikah, Caneeka, Canicka, Canyka, Canycka, Caneekah, Canickah, Canykah, Canyckah, Caneika, Caneikah, Canieka, Caniekah, Caneaka, Caneakah... canika

Canine Teeth

... canine teeth

Canisa

(Greek) One who is very much loved Canisah, Canissa, Canysa, Caneesa, Canyssa... canisa

Cannelita

(Italian) From the beautiful garden Cannelitah, Canelita, Cannelyta, Canelyta, Canneleeta, Caneleeta, Canneleata, Caneleata, Canneleita, Caneleita, Cannelieta, Canelieta... cannelita

Cannenta

(Latin) A woman possessing healing powers... cannenta

Cannes

(French) A woman from Cannes... cannes

Cantabria

(Latin) From the mountains Cantabriah, Cantebria, Cantabrea, Cantebrea... cantabria

Cantara

(Arabic) From the small bridge Cantarah, Cantarra, Cantera, Canterah, Canterra, Cantarrah, Canterrah... cantara

Caoilfhinn

(Celtic) A slender and attractive woman... caoilfhinn

Caoimhe

(Irish) One who is charming and beautiful... caoimhe

Capeka

(Slavic) Resembling a young stork Capekah, Capecca, Capeccah... capeka

Capelta

(American) A fanciful woman... capelta

Caper

Potency, Lust, Luck... caper

Canna Lily

Canna indica

Description: The canna lily is a coarse perennial herb, 90 centimeters to 3 meters tall. The plant grows from a large, thick, underground rootstock that is edible. Its large leaves resemble those of the banana plant but are not so large. The flowers of wild canna lily are usually small, relatively inconspicuous, and brightly colored reds, oranges, or yellows.

Habitat and Distribution: As a wild plant, the canna lily is found in all tropical areas, especially in moist places along streams, springs, ditches, and the margins of woods. It may also be found in wet temperate, mountainous regions. It is easy to recognize because it is commonly cultivated in flower gardens in the United States.

Edible Parts: The large and much branched rootstocks are full of edible starch. The younger parts may be finely chopped and then boiled or pulverized into a meal. Mix in the young shoots of palm cabbage for flavoring.... canna lily

Cannabis Sativa

Linn.

Synonym: C. indica Linn.

Family: Cannabinaceae.

Habitat: Cultivated all over the country. Commonly occurs in waste grounds, along road side, often becoming gregarious along the irrigation channels of gardens.

English: Hemp, Indian Hemp.

Ayurvedic: Vijayaa, Bhangaa, Maadani, Maatulaani, Indraasana, Trailokya-vijayaa, Tribhuvana- vijayaa, Shukranaashana, Ganjaa, Bhangaa. (Bhangaa is consumed orally; Ganjaa and charas are usually smoked.)

Unani: Bhang, Charas, Qinnab.

Siddha/Tamil: Ganja.

Folk: Bhaanga.

Action: Hallucinogenic, hypnotic, sedative, analgesic, anti- inflammatory, Hemp derivatives are suggested for treating glaucoma and as an antiemetic in cancer chemotherapy. All variants produce initial excitement followed by depression.

Cannabis yields 421 chemicals of various classes—cannabinoids, canna- bispirans and alkaloids. More than 60 cannabinoids have been isolated, the most important one is delta-9- tetrahydrocannabinol (THC).

Toxic constituents are readily absorbed, excreted in urine and feces, stored in lipid tissues, especially CNS, crosses placenta. High doses in animals have damaged developing embryos and resulted in birth defects. (Francis Brinker.)

Dosage: Dried leaves, after removing turbity—125-250 mg powder. (API Vol. I.)... cannabis sativa

Canscora Decussata

Schult.

Family: Gentianaceae.

Habitat: Throughout India, ascending to 1,500 m.

Ayurvedic: Daakuni (used as a substitute for Shankhapushpi in West Bengal)

Unani: Sankhaahuli.

Folk: Daankuni.

Action: Anticonvulsant, CNS depressant, anti-inflammatory, hepatoprotective.

The plant contains calcium 0.38; magnesium 0.16; potassium 1.66 and iron 0.23 g/100 g; copper 18.97, zinc 70.50; manganese 9.60, cobalt 3.15 and chromium 0.60 mcg/g.

Roots contain beta-amyrin, friede- lin, genianine and 16 xanthones including mangiferin. Mangiferin is protective activity against induced liver injury in albino rats. Xanthones also showed activity against Mycobacterium tuberculosis.

Dried crude powder of the whole plant exhibited anticonvulsant activity in albino rats.

Canscora diffusa (Vahl) R. Br. ex Roem. & Schultes (synonym C. lawii Wt.), found throughout India at 1,100 m, is used as a substitute for C. decussata.... canscora decussata

Capillaria

A genus of nematode which includes Capillaria hepatica and C. philippinensis both of which can infect humans.... capillaria

Capillary Return

A test for the adequacy of blood circulation by pressing on the skin and seeing how long it takes for the colour to return. (See PERFUSION.)... capillary return

Capita

(Latin) An intelligent and superior woman

Capitah, Capyta, Capeta, Capeeta, Capieta, Capeita, Capta, Capytah, Capetah, Capeetah, Capietah, Capeitah, Capeata, Capeatah... capita

Canthium Parviflorum

Lam.

Synonym: Plectronia parviflora (Lam.) Bedd.

Family: Rubiaceae.

Habitat: Throughout the Deccan Peninsula, from Gujarat and Maharashtra southwards, and in Bihar and Orissa.

English: Wild Jasmine.

Folk: Kaari.

Siddha/Tamil: Karai, Kadan Karai, Nalla Karai, Kudiram.

Action: Leaves and fruits— astringent, antispasmodic; used against cough. A decoction of the root and leaves is given in flu. Bark—antidysenteric.

The plant contains mannitol (0.5%) and alkaloids. Canthium umbellatum Wight is also known as Kaari.... canthium parviflorum

Capital

Fixed or durable non-labour inputs or factors used in the production of goods and services, the value of such factors, or the money specifically allocated for their acquisition or development. Capital costs include, for example, the buildings, beds and equipment used in the provision of hospital services. Capital assets are usually thought of as permanent and durable, as distinguished from consumables, such as supplies.... capital

Capital Depreciation

The decline in value of capital assets (assets of a permanent or fixed nature, such as goods and plant) with use over time. The rate and amount of depreciation is calculated by a variety of different methods (e.g. straight line, sum of the digits, declining balance), which often give quite different results.... capital depreciation

Capital Expenditure

Expenditure for the acquisition, replacement, modernization or expansion of facilities or equipment which, under generally accepted accounting principles, is not properly chargeable as an expense of operation and maintenance.... capital expenditure

Capitation

A method of payment for health care services in which an individual or institutional provider is paid a fixed amount for each person served in a set period of time, without regard to the actual number or nature of services provided to each person.... capitation

Caplice

(American) One who is spontaneous Caplise, Capleece, Capleese, Capliece, Capliese, Capleice, Capleise, Capleace, Caplease... caplice

Caplllary

The smallest blood or lymph vessel, formed of single layers of interconnected endothelial cells, sometimes with loosely attached connective tissue basement cells for added support. Capillaries allow the transport across their membranes and between their crevices of diffusible nutrients and waste products. Blood capillaries expand and contract, depending upon how much blood is needed in a given tissue and how much is piped into them by the small feeder arteries upstream. They further maintain a strong repelling charge that keeps blood proteins and red blood cells pushed into the center of the flow. Lymph capillaries have many open crypts, allowing free absorption of interstitial fluid forced out of the blood; these capillaries tend to maintain a charge that attracts bits of cellular garbage too large to return through the membranes of exiting venous capillaries.... caplllary

Capote

(Spanish) One who is protected; wearing a cloak... capote

Capparis Aphylla

Roth.

Synonym: C. decidua Edgew.

Family: Capparidaceae.

Habitat: Rajasthan, Punjab and Sindh; southward to Karnataka and Tamil Nadu.

English: Caper Berry.

Ayurvedic: Karira, Krakar, Apatra, Granthila, Marubhoo-ruuha, Niguudhapatra, Karila.

Unani: Kabar, Kabar-ul-Hind, Kabar-e-Hindi; Tenti.

Siddha/Tamil: Chhengan.

Folk: Tenti.

Action: Anti-inflammatory (used for enlarged cervical glands, sciatica, rheumatoid arthritis; externally on swellings, skin eruptions, ringworm). Fruits and seeds—used for urinary purulent discharges and dysentery. Flowers and seeds— antimicrobial. The fruit is used as a pickle.

The root bark contains spermidine alkaloids, used for inflammations, asthma and gout.

Activity of the seed volatiles against vibro cholerae has been recorded.

Aqueous extract of the plant exhibits anthelmintic activity; seeds contain antibacterial principles—glucocapparin; isothiocynate aglycone of glucocap- parin.

The blanched fruits, when fed to rats at 10% dietary fibre level, showed a significant hypocholesterolaemic effect, which is attributed to its hemicel- lose content.

Pickled fruits are use for destroying intestinal worms.

Dosage: Leaf, root—50-125 mg (CCRAS.)

Folk: Hains, Kanthaar.

Action: Antiseptic, antipyretic. Used for eczema and scabies.

Leaves contain taraxasterol, alpha- and beta-amyrin and beta-sitosterol, erythrodiol and betulin.

Dosage: Root—5-10 g powder. (CCRAS.)... capparis aphylla

Capparis Spinosa

Linn.

Capparis moonii Wight.

Family: Capparidaceae.

Habitat: Indigenous to New Zealand. Now distributed in Karnataka and Tamil Nadu.

Ayurvedic: Rudanti.

Action: Fruit—used in puerperal sepsis and septic wounds, also for debility and cough.

EtOH (50%) extract of aerial parts is CNS depressant.

Fruits contain l-stachydrine, rutin and beta-sitosterol.... capparis spinosa

Caprice

(Italian) One who is impulsive and unpredictable

Capri, Capricia, Capriana, Caprina, Capryce, Caprise, Capryse... caprice

Capparis Sepiaria

Linn.

Family: Capparidaceae.

Habitat: Dry regions of the country, also planted as a hedge plant.

English: Indian Caper.

Ayurvedic: Himsraa, Gridhnakhi, Duh-pragharshaa, Kaakdaani, Kabara, Kanthaari.

Siddha/Tamil: Karunjurai.

Family: Cappariadaceae.

Habitat: Native to the Mediterranean region. Distributed in North-west India, Rajasthan, and Peninsular India.

English: Caper Bush.

Ayurvedic: Himsraa, Kaakdaani, Kabara.

Unani: Kabar.

Action: Anti-inflammatory, deob- struent to liver and spleen, diuretic, anthelmintic, vasoconstrictive. Bark—given in splenic, renal and hepatic complaints. Juice of leaves and fruits—anticystic, bactericidal and fungicidal. Dried flower buds— used in scurvy.

Plant gave glucosinolates—glucoi- berin, glucocapparin, sinigrin, gluco- cleomin and glucocapangatin. Rutin has also been reported from plant. The root bark, cortex and leaves gave stachydrine. Stachydrine, when given to dogs, rabbits and rats, quickened the coagulation of blood and reduced loss of blood.... capparis sepiaria

Capparis Zeylanica

Linn.

Synonym: C. horrida Linn.f.

Family: Cappariadaceae.

Habitat: Common in plains as a hedge plant.

English: Ceylon Caper.

Ayurvedic: Ahimsra (Himsraa and Ahimsra are synonyms). Vyaaghranakhi.

Siddha/Tamil: Aathondai.

Folk: Kareruaa.

Action: Root bark—sedative, stomachic, anticholerin, diuretic febrifuge. Leaves—applied as poultice to piles, swellings, boils.

The plant contains a saponin and p- hydroxybenzoic, syringic, vanillic, fer- ulic and p-coumaric acids. The leaves contain beta-carotene. The leaves and seeds contain glucocapparin, alpha- amyrin, n-triacontane and a fixed oil.

Aerial parts exhibited spasmolytic activity.... capparis zeylanica

Capricorn

(Latin) The tenth sign of the zodiac; the goat... capricorn

Caprina

(Italian) Woman of the island Capri

Caprinah, Caprinna, Capryna, Capreena, Caprena, Capreenah, Carpynah, Capriena, Caprienah, Capreina, Capreinah, Capreana, Capreanah... caprina

Capsella Bursa-pastoris

(Linn.) Moench.

Family: Cruciferae; Brassicaceae.

Habitat: Throughout India as a weed in cultivated areas and waste places, particularly in the temperate regions up to an altitude of 4,200 m.

English: Shepherd's Purse, St. James's Wort.

Folk: Mumiri.

Action: The herb or its juice extracts are employed to check menorrhagia and haemorrhages from renal and genitourinary tract. Also used in diarrhoea and dysentery and as a diuretic.

Key application: In symptom-based treatment of mild menorrhagia and metrorrhagia. (German Commission E.) The British Herbal Pharmacopoeia reported antihaem- orrhagic action.

Aerial parts contain flavonoids, polypeptides, choline, acetylcholine, histamine and tyramine.

The extract of dried or green plant causes strong contraction of the small intestines and uterus of guinea pigs. A quarternary ammonium salt has been isolated from the herb which is reported to be responsible for its pharmacological activity.

Young leaves contain vitamin A (5,000 IU/100 g) and ascorbic acid (91 mg/100 g); among other constituents are hesperidin and rutin, which reduced permeability of blood vessel walls in white mice. A neoplasm inhibitory substance has been identified as fumaric acid. An inhibitory effect of the extracts of the herb on Ehrlich solid tumour in mice was found to be due to the fumaric acid.

Major constituent of the essential oil is camphor.... capsella bursa-pastoris

Capucina

(French) Resembling the watercress Capucine, Capucinia, Capucinea... capucina

Caput Medusae (medusa’s Head)

The term describing the abnormally dilated veins that form around the umbilicus in CIRRHOSIS of the liver.... caput medusae (medusa’s head)

Capsicum Annuum

Linn.

Family: Solanaceae.

Habitat: Native to the West Indies and tropical America; now cultivated throughout tropical regions of India.

English: Chilli, Red Pepper.

Ayurvedic: Raktamaricha, Lankaa, Katuviraa.

Unani: Mirch, Filfil-e-Ahmar, Filfl-e-Surkh, Surkh Mirch.

Siddha/Tamil: Milagay.

Action: Stimulant, accelerates oxygenation of cells, encourages adrenal glands to produce corticos- teroids, increases gastrointestinal secretion. Carminative, antispas- modic, antiseptic. Used externally for rheumatism, backache, lumbago, neuralgia, painful muscle spasm.

Red chilli contains capsaicin (0.11.5%), carotenoids, flavonoids, volatile oil; steroidal saponins (capsicidins, only in seeds).

Capsaicin stimulates the circulation and alters temperature regulation; topically desensitizes nerve endings and acts as a local analgesic.

Capsaicin produces a protective effect in rat lung and liver by strengthening the pulmonary antioxidant enzyme defence system. Acute capsaicin treatment causes release of substance desensitization of the respiratory tract mucosa to a variety of lung irritants.

Red pepper or an equivalent amount of capsaicin, when fed along with cholesterol-containing diets to female albino rats, prevented significantly the rise of liver cholesterol levels.

Vitamin P has been isolated from the chillies. Vitamin C gradually increases during maturation and reaches maximum at the semi-ripe or pink coloured stage and decreases thereafter.

Capsaicin exhibited a hypoglycae- mic effect in dogs; insulin release was increased. (Phytother Res, 2001, Aug 15(5), 391-4.)

Dosage: Fruit—30-60 mg powder. (CCRAS.)... capsicum annuum

Capsicum Frutescens

Linn.

Family: Solanaceae.

Habitat: Cultivated as a condiment crop.

English: Bird Chilli.

Ayurvedic: Katuviraa.

Unani: Surkh Mirch.

Siddha/Tamil: Musi Milagay.

Action: See Capsicum annuum.

Key application: Externally, in painful muscle spasms in areas of shoulder, arm and spine; for treating arthritis, rheumatism, neuralgia, lumbago and chilbains. (German Commission E.) The British Pharmacopoeia reported rubefacient and vasostimulant action.

The plant contains hydroxybenzoic acid, hydroxycinnamic acid and ascorbic acid. Fruits contain up to 1% of capsaicin.... capsicum frutescens

Cara

(Italian / Gaelic) One who is dearly loved / a good friend

Carah, Caralee, Caralie, Caralyn, Caralynn, Carrah, Carra, Chara, Cahra, Caradoc, Caraf, Caraid, Carajean, Caralea, Caralisa, Carita, Carella, Carilla, Caraleigh, Caraleah... cara

Carallia Brachiata

(Lour.) Merr.

Synonym: C. integerrima DC. C. lucida Roxb. ex Kurz.

Habitat: Throughout India, up to an altitude of 1,300 m, and in the Andamans.

Folk: Karalli, Kierpa. Varanga (Malyalam).

Action: Leaves—used in the treatment of sapraemia. Bark—used for treating oral ulcers, stomatitis, inflammation of the throat.

The leaves contain alkaloids (0.2% dry basis), the major being (+)-hygro- line.... carallia brachiata

Caraway Tea For Flatulence

Caraway tea is well known for its carminative, antispasmodic and diuretic action, being consumed worldwide due to its pharmaceutical benefits. Caraway Tea description Caraway is a biennial plant which distinguishes itself through an erect branching stem. It grows wild in Europe, North Africa and Asia. Caraway is best known for its long, brownish and rib-shaped seeds, which are used as a condiment to add flavor to several types of food like soups, pasta, breads, cheeses, cakes, biscuits, rice and seafood. Caraway is also part of the Indian, Dutch, German, Russian, and Scandinavian dishes. Caraway is available in capsule form and through brewing it turns into Caraway tea. Caraway Tea brewing To prepare Caraway tea:
  • Infuse 1 teaspoon of crushed caraway seeds into a cup of boiling water.
  • Allow this mix to steep for 10 to 15 minutes.
Caraway tea can be drunk three times a day. Caraway Tea benefits Caraway tea is successfully used to:
  • soothe the digestive tract and relieve colic, cramps and flatulence
  • promote gastric secretion and improve the appetite
  • fight diarrhea
  • ease menstrual cramps, as well as gallbladder spasms
  • fight bronchitis and cough
  • increase the production of breast milk
  • freshen the breath
Caraway Tea side effects Pregnant and nursing women should ask their doctor before consuming Caraway tea. Caraway tea is a healthy beverage, efficient in dealing with cramps, colic and flatulence, but not only.... caraway tea for flatulence

Carawy

Protection, Lust, Health, Anti-Theft, Mental Powers... carawy

Carbachol

A drug which stimulates the parasympathetic nervous system, for example, for relieving GLAUCOMA and retention of urine due to ATONY.... carbachol

Carbon Dioxide (co2)

Formed by the body during metabolism and exhaled by the lungs. Seen in sparkling waters and wines, it is also used in baths as a stimulant to the skin. Combined with oxygen in cylinders, it is used to control breathing in ANAESTHESIA and in the treatment of victims of CARBON MONOXIDE (CO) poisoning.

Measuring the partial pressure of the gas by taking blood for blood gas estimation provides information on the adequacy of breathing. A high partial pressure may indicate impending or actual respiratory failure.... carbon dioxide (co2)

Carbos

Carbohydrates, like starch or sugar.... carbos

Carboxyhaemoglobinaemia

The term applied to the state of the blood in carbon monoxide poisoning, in which this gas combines with the haemoglobin, displacing oxygen from it. (See CARBON MONOXIDE (CO).)... carboxyhaemoglobinaemia

Carcinogenic

Causing cancer... carcinogenic

Carcinoma Simplex

Poorly differentiated adenocarcinoma.... carcinoma simplex

Cardamoms

Elettaria cardamomum. N.O. Zingiberaceae.

Synonym: Mysore Cardamoms, Malabar Cardamoms.

Habitat: Cultivated chiefly in Ceylon.

Features ? Fruits ovoid or oblong, longitudinally furrowed, about half-inch long. Fruits yield approximately 75 per cent seeds.

Part used ? Seeds.

Action: Carminative, stomachic.

As a warm, grateful aromatic in flatulence. The seeds should be crushed, and an infusion of 2 ounces to 1 pint of water taken in wineglassful doses.... cardamoms

Cardea

(Latin) In mythology, the goddess of thresholds

Cardeah, Cardia, Cardiah... cardea

Carbon Monoxide (co)

This is a colourless, odourless, tasteless, nonirritating gas formed on incomplete combustion of organic fuels. Exposure to CO is frequently due to defective gas, oil or solid-fuel heating appliances. CO is a component of car exhaust fumes and deliberate exposure to these is a common method of suicide. Victims of ?res often suffer from CO poisoning. CO combines reversibly with oxygen-carrying sites of HAEMOGLOBIN (Hb) molecules with an a?nity 200 to 300 times greater than oxygen itself. The carboxyhaemoglobin (COHb) formed becomes unavailable for oxygen transportation. In addition the partial saturation of the Hb molecule results in tighter oxygen binding, impairing delivery to the tissues. CO also binds to MYOGLOBIN and respiratory cytochrome enzymes. Exposure to CO at levels of 500 parts per million (ppm) would be expected to cause mild symptoms only and exposure to levels of 4,000 ppm would be rapidly fatal.

Each year around 50 people in the United Kingdom are reported as dying from carbon monoxide poisoning, and experts have suggested that as many as 25,000 people a year are exposed to its effects within the home, but most cases are unrecognised, unreported and untreated, even though victims may suffer from long-term effects. This is regrettable, given that Napoleon’s surgeon, Larrey, recognised in the 18th century that soldiers were being poisoned by carbon monoxide when billeted in huts heated by woodburning stoves. In the USA it is estimated that 40,000 people a year attend emergency departments suffering from carbon monoxide poisoning. So prevention is clearly an important element in dealing with what is sometimes termed the ‘silent killer’. Safer designs of houses and heating systems, as well as wider public education on the dangers of carbon monoxide and its sources, are important.

Clinical effects of acute exposure resemble those of atmospheric HYPOXIA. Tissues and organs with high oxygen consumption are affected to a great extent. Common effects include headaches, weakness, fatigue, ?ushing, nausea, vomiting, irritability, dizziness, drowsiness, disorientation, incoordination, visual disturbances, TACHYCARDIA and HYPERVENTILATION. In severe cases drowsiness may progress rapidly to COMA. There may also be metabolic ACIDOSIS, HYPOKALAEMIA, CONVULSIONS, HYPOTENSION, respiratory depression, ECG changes and cardiovascular collapse. Cerebral OEDEMA is common and will lead to severe brain damage and focal neurological signs. Signi?cant abnormalities on physical examination include impaired short-term memory, abnormal Rhomberg’s test (standing unsupported with eyes closed) and unsteadiness of gait including heel-toe walking. Any one of these signs would classify the episode as severe. Victims’ skin may be coloured pink, though this is very rarely seen even in severe incidents. The venous blood may look ‘arterial’. Patients recovering from acute CO poisoning may suffer neurological sequelae including TREMOR, personality changes, memory impairment, visual loss, inability to concentrate and PARKINSONISM. Chronic low-level exposures may result in nausea, fatigue, headache, confusion, VOMITING, DIARRHOEA, abdominal pain and general malaise. They are often misdiagnosed as in?uenza or food poisoning.

First-aid treatment is to remove the victim from the source of exposure, ensure an e?ective airway and give 100-per-cent oxygen by tight-?tting mask. In hospital, management is largely suppportive, with oxygen administration. A blood sample for COHb level determination should be taken as soon as practicable and, if possible, before oxygen is given. Ideally, oxygen therapy should continue until the COHb level falls below 5 per cent. Patients with any history of unconsciousness, a COHb level greater than 20 per cent on arrival, any neurological signs, any cardiac arrhythmias or anyone who is pregnant should be referred for an expert opinion about possible treatment with hyperbaric oxygen, though this remains a controversial therapy. Hyperbaric oxygen therapy shortens the half-life of COHb, increases plasma oxygen transport and reverses the clinical effects resulting from acute exposures. Carbon monoxide is also an environmental poison and a component of cigarette smoke. Normal body COHb levels due to ENDOGENOUS CO production are 0.4 to

0.7 per cent. Non-smokers in urban areas may have level of 1–2 per cent as a result of environmental exposure. Smokers may have a COHb level of 5 to 6 per cent.... carbon monoxide (co)

Cardamom Tea

Cardamom is an evergreen plant that’s grown mainly in India and Guatemala. Both dried white cardamom flowers and the sweetly aromatic seeds are used to make tea. Cardamom tea has a pungent, sweet and aromatic flavor. Cardamom tea helps treat indigestion, prevents stomach pain, and relieves flatulence. It’s also helpful to drink a glass of cardamom tea if you are feeling nauseous. Cardamom tea fights pulmonary disease where lots of phlegm is present. It also works as a good expectorant and relieves coughs. If you have drunk too many cups of coffee, drink a couple of cups of cardamom tea to help detoxify the caffeine from your system. Drinking a cup of cardamom tea is helpful for women who experience mood swings during their menstrual period.... cardamom tea

Cardiac Catheterisation

A diagnostic procedure in which a tube is inserted into a blood vessel under local anaesthetic and threaded through to the chambers of the heart to monitor blood ?ow, blood pressure, blood chemistry and the output of the heart, and to take a sample of heart tissue. The technique is used to diagnose congenital heart disease and coronary artery disease. Another application is in the diagnosis and treatment of valvular disease in the heart.... cardiac catheterisation

Cardiac Depressant

Slowing the action of the heart... cardiac depressant

Cardiac Arrhythmia

Abnormal rhythm of the heartbeat. Most commonly seen after someone has had a myocardial infarction, but also present in some normal individuals – especially if they have taken a lot of co?ee or other stimulant – and in those with a congenital abnormality of the heart-muscle conducting system. The cause is interference in the generation or transmission of electrical impulses through the heart’s conducting system. Occasional isolated irregular beats (ectopic beats) do not necessarily mean that conduction is faulty. Arrhythmias can be classi?ed as tachycardias (more than 100 beats a minute) or bradycardias (slower than 60 beats a minute). Heartbeats may be regular or irregular. (See HEART, DISEASES OF.)... cardiac arrhythmia

Cardiac Pacemaker

The natural pacemaker is the sinuatrial node, found at the base of the heart. The heart normally controls its rate and rhythm; heart block occurs when impulses cannot reach all parts of the heart. This may lead to ARRHYTHMIA, or even cause the heart to stop (see HEART, DISEASES OF). Arti?cial pacemakers may then be used; in the United Kingdom these are required for around one person in every 2,000 of the population. Usually powered by mercury or lithium batteries, and lasting up to 15 years, they are either ?xed to the outside of the chest or implanted in the armpit, and connected by a wire passing through a vein in the neck to the heart. Normally adjusted to deliver 65–75 impulses a minute, they also ensure a regular cardiac rhythm. Patients with pacemakers may be given a driving licence provided that their vehicle is not likely to be a source of danger to the public, and that they are receiving adequate and regular medical supervision from a cardiologist.

Although there are numerous possible sources of electrical interference with pacemakers, the overall risks are slight. Potential sources include anti-theft devices, airport weapon detectors, surgical diathermy, ultrasound, and short-wave heat treatment. Nevertheless, many pacemaker patients lead active and ful?lling lives.... cardiac pacemaker

Cardiac Pump

See HEART, ARTIFICIAL.... cardiac pump

Cardio-pulmonary Resuscitation

A combination of mouth to mouth resuscitation (E.A.R.) to oxygenate the blood, and external chest compression (E.C.C.) to compress the heart to help pump this artificially oxygenated blood around the body to maintain tissue oxygen concentration and prevent death.... cardio-pulmonary resuscitation

Cardioangiography

Rendering the outline of the heart visible on an X-ray ?lm by injecting a radio-opaque substance into it.... cardioangiography

Cardiodynia

Pain in the region of the heart... cardiodynia

Cardioglycosides

Sugar-containing plant substances that, in proper doses. act as heart stimulants. Examples; digitoxin, strophanthin.... cardioglycosides

Cardiokinetic

Regulating or strengthening the heartbeat ... cardiokinetic

Cardiopalmus

Palpitation of the heart... cardiopalmus

Cardiopathies

Heart diseases, usually needing medical intervention.... cardiopathies

Cardiopathy

A morbid condition of the heart... cardiopathy

Cardiopulmonary Resuscitation (cpr)

The use of life-saving measures of mouth-tomouth resuscitation and external cardiac compression massage in a person who has collapsed with CARDIAC ARREST. Speedy restoration of the circulation of oxygenated blood to the brain is essential to prevent damage to brain tissues from oxygen starvation. The brain is irreversibly damaged if it is starved of oxygen for more than 4–5 minutes. Someone whose heart has stopped will be very pale or blue-grey (in particular, round the lips) and unresponsive; he or she will not be breathing and will have no pulse. It is important to determine that the collapsed person has not simply fainted before starting CPR. The procedure is described under car-diac/respiratory arrest in APPENDIX 1: BASIC FIRST AID. In hospital, or when paramedical sta? are attending an emergency, CPR may include the use of a DEFIBRILLATOR to apply a controlled electric shock to the heart via the chest wall.... cardiopulmonary resuscitation (cpr)

Cardiospasm

The spasmodic contraction of the muscle surrounding the opening of the oesophagus into the stomach: also termed achalasia of the cardia. (See OESOPHAGUS, DISEASES OF.)... cardiospasm

Cardiospermum Halicacabum

Linn.

Family: Sapindaceae.

Habitat: Throughout the plains of India, as a wild climber.

English: Ballon Vine, Winter Cherry, Heartseed.

Ayurvedic: Kaakatiktaa, Kaakaadani, Karnsphotaa, Shatakratulataa.

Unani: Habb-e-Qilqil.

Siddha/Tamil: Mudukottan, Kottavan.

Folk: Kanphotaa, Kanphuti, Lataaphatakari. Used as Jyotishmati in Bengal.

Action: Used in rheumatism, lumbago, skeletal fractures, nervous diseases, amenorrhoea, haemorrhoids, erysipelas. The herb is used in hairoils for treating dandruff, alopecia and for darkening hair.

The plant extract showed significant analgesic and anti-inflammatory activity and sedative effect on CNS. The drug also showed (transient) vasode- pressant activity.

The leaves contain beta-sitosterol and its D-glucoside, an alkaloid, oxalic acid and amino acids. The presence of a saponin and quebrachitol is reported in the plant.

The leaves and stem are used in preparations used against common cold. Alcoholic extract of the plant exhibits antisickling and antiarthritic activity. Seeds have positive anabolic activity and increase body weight by inducing a positive nitrogen balance.

The alkaloid fraction from the seeds showed hypotensive activities and cardiac inhibition in anaesthetized dogs; blocked spasmogenic effects of acetyl- choline, histamine and 5-HT on guinea pig ileum, biphasic effort on frog rec- tus abdominis muscle. The seeds also showed antibacterial activity.

Dosage: Whole plant—50-100 ml decoction. (CCRAS.)... cardiospermum halicacabum

Care

The application of knowledge to the benefit of a community or individual. There are various levels of care:... care

Care Chain / Chain Of Care

1 A well planned entity of inter- and intra-organizational care processes to solve the complexity of problems of an individual, and accompanied by systematic follow-up actions. Care chains are integrated to the extent that there are no gaps, barriers or breaks in the process leaving the older person without proper care. 2 A description of the different parts of care.... care chain / chain of care

Care Home

A residential facility that provides accommodation and offers a range of care and support services. Care homes may provide a limited number of services to support low dependency or may provide a wide range of services to cater for the continuum from low to high dependency care. See “assisted living facility”; “high dependency care facility”.... care home

Cardo Santo

Mexican prickly poppy (Argemone mexicana).

Plant Part Used: Leaf, flower, root and stem.Dominican Medicinal Uses: Leaf/whole herb: prepared as a tea for blood-cleansing, cancer, stomach ulcers, delayed menstruation, vaginal infection, menopause symptoms; prepared as a douche for vaginal infection and inflammation; as a multi-herb mixture for ovarian cysts, uterine fibroids and tumors; root: boiled tea for stomach pain.Safety: Entire plant shown to be hepatotoxic due to sanguinarine and alkaloid content, especially concentrated in the seeds; internal use strongly cautioned against.Contraindications: Pregnancy, lactation, children.Laboratory & Preclinical Data: In vitro: antifungal, anti-HIV, anti-tumor, morphine-withdrawal alleviation, uterine stimulant (organic plant extracts).* See entry for Cardo santo in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.

... cardo santo

Care In Community

See COMMUNITY CARE.... care in community

Care Management

See “case management”.... care management

Care Need

Some state of deficiency decreasing quality of life and affecting a demand for certain goods and services. For the older population, lowered functional and mental abilities are decisive factors that lead to the need for external help.... care need

Care Package

A combination of services designed to meet a person’s assessed needs.... care package

Care Pathway

An agreed and explicit route an individual takes through health and social care services. Agreements between the various providers involved will typically cover the type of care and treatment, which professional will be involved and their level of skills, and where treatment or care will take place. See also “care plan”; “care programme”.... care pathway

Care Plan

A dynamic document based on an assessment which outlines the types and frequency of care services that a client receives. It may include strategies, interventions, continued evaluation and actions intended to help an older person to achieve or maintain goals.... care plan

Care Programme

A documented arrangement of integrated care, based on the analysed needs of a specific group of people, from intake to supply of care and services, as well as the intended outcomes, and including a description of the way the arrangement should be applied in order to match the needs of individual persons.... care programme

Care Standards Act

Legislation (approved by the UK parliament in 2001) that sets up a new, independent regulatory body for social care and private and voluntary health-care services. The new body is called the National Care Standards Commission and covers England and Wales, but in the latter the National Assembly is the regulatory body. Independent councils register social-care workers, set social-care work standards and regulate the education and training of social workers in England and Wales. The Act also gives the Secretary of State for Health the authority to keep a list of individuals considered unsuitable to work with vulnerable adults. In addition, the legislation reforms the regulation of childminders and day-care provision for young children, responsibility for overseeing these services having been transferred from local authorities to the Chief Inspector of Schools. Services covered by the Act range from residential care homes and nursing homes, children’s homes, domiciliary-care agencies, fostering agencies and voluntary adoption agencies through to private and voluntary health-care services. This includes private hospitals and clinics and private primary-care premises. For the ?rst time, local authorities will have to meet the same standards as independent-sector providers.... care standards act

Care Supply

The types and volumes of services available.... care supply

Care-dependent

Persons with chronic illnesses and/or impairments which lead to long-lasting disabilities in functioning and reliance on care (personal care, domestic life, mobility, self direction).... care-dependent

Caregiver

A person who provides support and assistance, formal or informal, with various activities to persons with disabilities or long-term conditions, or persons who are elderly. This person may provide emotional or financial support, as well as hands-on help with different tasks. Caregiving may also be done from long distance. See also “formal assistance”; “informal assistance”.... caregiver

Caregiver Burden

The emotional, physical and financial demands and responsibilities of an individual’s illness that are placed on family members, friends or other individuals involved with the individual outside the health care system.... caregiver burden

Caregiver Burnout

A severe reaction to the caregiving burden, requiring intervention to enable care to continue.... caregiver burnout

Carer

See “caregiver”; “formal assistance”; “informal assistance”.... carer

Caresse

(French) A woman with a tender touch

Caress, Caressa, Carressa... caresse

Carew

(Latin) One who rides a chariot Carewe, Crewe, Crew... carew

Carinthia

(English) From the city in Austria Carinthiah, Carinthea, Carintheah, Carynthia, Carynthiah, Carynthea, Caryntheah... carinthia

Carissa

(Greek) A woman of grace Carisa, Carrisa, Carrissa, Carissima... carissa

Careya Arborea

Roxb.

Family: Barringtoniaceae.

Habitat: Sub-Himalayan tract, from Jammu eastwards to West Bengal, Madhya Pradesh and Tamil Nadu.

English: Kumbi, Slow-Match tree.

Ayurvedic: Katabhi, Kumbhi- ka, Kumbhi, Kumbi, Kaitrya, Kumudikaa.

Siddha/Tamil: Kumbi, Ayma.

Action: Bark—demulcent (in coughs and colds), antipyretic and antipruritic (in eruptive fevers), anthelmintic, antidiarrhoeal. An infusion of flowers is given after child birth.

Seeds contain triterpenoid sapo- genols, sterols; leaves contain a tri- terpene ester, beta-amyrin, hexaco- sanol, taraxerol, beta-sitosterol, quer- cetin and taraxeryl acetate.

Careya herbacea Roxb., a related species, is known as Kumbhaadu-lataa in Bengal.

Dosage: Bark—50-100 ml decoction. (CCRAS.)... careya arborea

Carica Papaya

Linn.

Family: Caricaceae.

Habitat: Native to West Indies and Central America; now cultivated in Uttar Pradesh, Punjab, Rajasthan, Gujarat, Maharashtra and South India.

English: Papaya, Papaw.

Ayurvedic: Erand-karkati, Papitaa.

Unani: Papitaa Desi.

Siddha/Tamil: Pappaali, Pappayi.

Action: Ripe fruit—stomachic, digestive, carminative, diuretic, galactagogue. Useful in bleeding piles, haemoptysis, dysentery and chronic diarrhoea. Seeds— emmengagogue, abortifacient, vermifuge. Juice of seeds is administered in enlarged liver and spleen, and in bleeding piles.

Key application: Papain, the enzyme mixture extracted from raw papain (latex of Carica papaya), has been included among unapproved herbs by German Commission E. Experiment-based as well as clinical research indicate that papain may be effective (in the treatment of inflammations) in high doses (daily dose 1500 mg corresponding to 2520 FIP units).

Unripe fruit—emmengagogue and abortifacient. Latex—applied topically on eczema, ringworm, psoriasis, corns, warts, sloughing wounds, carbuncles and eschar of burns.

Green parts of the plant and seed contain an alkaloid carpaine. Seeds also contain carpasemine.

Latex contain enzymes—papain and chymopapain and alkaloids carpaine and pseudocarpaine. A proteinaceous material from latex showed anticoagulant activity; in higher doses it is heart depressant and as a spasmogen on smooth muscle of guinea pig ileum. An alkaloid solution showed depressant action on heart, blood pressure and intestine.

The anthelmintic action of seeds against Ascaris lumbricoides is due to carpasemine.

Papain, an enzyme mixture prepared from the fruit, seeds and leaf, hydrolyses polypeptides, amides and esters, particularly when used in an alkaline environment, and is used in digestive disorders.

Papain inhibits platelet aggregation, which may further increase the risk of bleeding in patients also taking anticoagulants. Concurrent administration of cyclophosphamide with papain caused sever damage to lung tissues in rats. (Sharon M. Herr.)

Chymopapin C is an immunosup- pressive enzyme from plant extract. Carpaine, extracted from the plant, exhibited anti-tubercular activity, also antitumour in vitro, and hypotensive.

Dosage: Leaf—40-80 ml infusion; latex—3-6 g (CCRAS.)... carica papaya

Carissa Carandas

Linn. var. congesta (Wt.) Bedd.

Family: Apocynaceae.

Habitat: Throughout India.

English: Christ's Thorn, Bengal Currant.

Ayurvedic: Karinkaara, Karamarda, Krishnapaakphal, Kshirphena, Sushena, (Karamardakaa is equated with C. spinarum Linn.)

Unani: Karondaa.

Siddha/Tamil: Kalakke.

Action: Used for acidity, flatulence, poor digestion, as a slimming diet. Juice of the fresh plant is used for infected wounds that refuse to heal. Root—paste used for diabetic ulcer.

The Ayurvedic Pharmacopoeia of India indicated the stem bark in obstinate skin diseases, and the root in urinary disorders.

Alcoholic extract of roots exhibit hypotensive activity. Roots yield car- dioactive compounds; cardiotonic activity is due to glucoside of odoroside H. Fresh fruits are rich in ascorbic acid (105 g/100 g fruit juice). The seeds are rich in potassium (360 mg/100 g fresh matter).

Dosage: Stem bark—48 g for decoction. (API Vol. II); root— 1-3 g (API Vol. III).... carissa carandas

Carla

(Latin) Feminine form of Carl; a free woman

Carlah, Carlana, Carlee, Carleen, Carleigh, Carlena, Carlene, Carletta, Carlette, Carley, Carli, Carlia, Carlie, Carlina, Carlisa, Carlita, Carlla, Carly, Carlyn, Carlen, Carlin, Carling, Carlea, Carleah... carla

Carlanda

(American) Our darling daughter Carland, Carlande, Carlandia, Carlandiah, Carlandea, Carlandeah... carlanda

Carlessa

(American) One who is restless Carlessah, Carlesa, Carlesah... carlessa

Carlisa

(Italian) A friendly woman Carlisah, Carlissa, Carlissah, Carlysa, Carlysah, Carlyssa, Carlyssah... carlisa

Carlisle

(English) From the fort at Luguvalium Carlysle, Carlyle, Carlile... carlisle

Carmel

(Hebrew) Of the fruitful orchard Carmela, Carmella, Carmila, Carmilla, Carmel, Carmelle, Carmelita, Carmelina, Carmeline, Carmelia... carmel

Carmen

(Latin) A beautiful song Carma, Carmelita, Carmencita, Carmia, Carmie, Carmina, Carmine, Carmita, Carmyna, Carmyta, Carmea, Carman, Carmin, Carminda, Carmya... carmen

Carissa Opaca

Stapf. Ex Haines.

Synonym: C. spinarum auct. non L.

Family: Apocynaceae.

Habitat: Throughout the country in dry regions, especially in Punjab and Kashmir.

Ayurvedic: Karamardikaa.

Siddha/Tamil: Chirukila Chiru.

Folk: Jangali Karondaa. Garnaa (Punjab).

Action: Plant—cardiotonic. Root— purgative.

The root contains caffeic acid, cardiac glycosides—odorosides B, C, G and H, and evomonoside.

Carissa paucinervia A. DC. is also equated with the wild var. ofKarondaa.... carissa opaca

Carmensita

(Spanish) One who is dear Carmensyta, Carmensitah, Carmensytah, Carmens, Carmense... carmensita

Carmenta

(Latin) In mythology, the goddess of childbirth Carminta, Carmynta... carmenta

Carna

(Latin) In mythology, a goddess who ruled the heart... carna

Carnelian

(Latin) Resembling the deep-red gem

Carnelyan, Carneliann, Carnelianne, Carnela, Carnelia... carnelian

Carni

(Latin) One who is vocal Carnie, Carny, Carney, Carnee, Carnea, Carneah, Carnia, Carniah, Carnea, Carneah, Carniya, Carniyah, Carnielle, Carniele, Carniell, Carniella, Carniela... carni

Carob Tree

Ceratonia siliqua

Description: This large tree has a spreading crown. Its leaves are compound and alternate. Its seedpods, also known as Saint John’s bread, are up to 45 centimeters long and are filled with round, hard seeds and a thick pulp.

Habitat and Distribution: This tree is found throughout the Mediterranean, the Middle East, and parts of North Africa.

Edible Parts: The young tender pods are edible raw or boiled. You can pulverize the seeds in mature pods and cook as porridge.... carob tree

Carody

(American) A humorous woman Carodi, Carodey, Carodie, Carodee, Carodea, Carodeah... carody

Carol

(English) Form of Caroline, meaning “a joyous song; a small, strong woman” Carola, Carole, Carolle, Carolla, Caroly, Caroli, Carolie, Carolee, Caroleigh, Carel, Caral, Caril, Carroll, Caryl... carol

Caroline

(Latin) Feminine form of Charles; a joyous song; a small, strong woman Carolina, Carolan, Carolann, Carolanne, Carolena, Carolene, Carolena, Caroliana, Carolyn, Carolyne, Carolynn, Carrie, Carri, Carry, Caro, Carrey, Carree, Caree, Carrieann, Carilyn, Carilynne, Cary... caroline

Carpel

A simple pistil or modified leaflets forming a compound pistil.... carpel

Carrelle

(American) A lively woman Carrell, Carrel, Carrele, Carrella, Carrela... carrelle

Carriers Of Disease

See INFECTION.... carriers of disease

Carrington

(English) A beautiful woman; a woman of Carrington Carington, Carryngton, Caryngton... carrington

Carson

(Scottish) From the swamp Carsan, Carsen, Carsin... carson

Carthamus Tinctorius

Linn.

Family: Asteraceae.

Habitat: Cultivated mainly as an oil-seed crop in Madhya Pradesh, Maharashtra.

English: Safflower.

Ayurvedic: Kusumbha, Vahin- shikhaa, Vastraranjaka, Kusum.

Unani: Qurtum.

Siddha/Tamil: Chendurakam.

Action: Oil—aids prevention of arteriosclerosis, coronary heart disease and kidney disorders as a polyunsaturated fat. Flowers— stimulant, sedative, diuretic, emmenagogue; used in fevers and eruptive skin conditions, measles.

Charred safflower oil is used in rheumatism and for healing sores.

Key application: Dried flowers— in cardiovascular diseases, amen- orrhoea, dysmenorrhoea and retention of lochia; also in wounds and sores with pain and swelling. (Pharmocopoeia of the People's Republic of China, 1997.)

Safflower contains carthamone, lig- nans and a polysaccharide. The polysaccharide, composed of xylose, fructose, galactose, glucose, arabinose, rhamnose and uronic acid residues, stimulates immune function in mice. It induced antibody formation in mice following peritoneal injection. Extracts of flowers have also been tested in China on blood coagulation, where a prolongation of clothing time was observed and platelet aggregation inhibited. Chinese research indicates that Safflower flowers can reduce coronary artery disease, and lower cholesterol levels. Flowers and seeds exhibit lipase activity. The flower extract also exhibited anti-inflammatory, sedative and analgesic effect and inhibitory effect on spontaneous motor activity.

The plant contains a propanetriol derivative, which can be used for the treatment of circulatory disorders.

Recent research suggests that improving the lipid profile might not be as important to reducing the risk of cardiovascular disease as suggested. (Natural Medicines Comprehensive Database, 2007.)

Safflower is contraindicated in pregnancy, gastric disorders, excessive menstruation, haemorrhagic diseases.

Wild and thorny Safflower, growing in the arid tract of Haryana and Punjab (locally known as Kantiaari, Poli, Poiyan) is equated with C. oxy- cantha Bieb. The plant is diuretic. Seed oil is applied topically to ulcers. The plant contains a sesquiterpene gly- coside. Aerial parts contain hinesol- beta-D-fucopyranoside. The plant also contains luteolin-7-glucoside.

Dosage: Leaf—3-6 g powder. (CCRAS.)... carthamus tinctorius

Cartílago De Tiburón

Shark cartilage; reported for use in preventing or treating cancer, tumors and uterine fibroids, sometimes combined with medicinal plants in home remedies; it is also taken for nourishing brain function.... cartílago de tiburón

Carrots

Nutritional Profile Energy value (calories per serving): Low Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: High Sodium: Moderate Major vitamin contribution: Vitamin A Major mineral contribution: Potassium

About the Nutrients in This Food Carrots are high-fiber food, roots whose crispness comes from cell walls stiffened with the insoluble dietary fibers cellulose and lignin. Carrots also contain soluble pectins, plus appreciable amounts of sugar (mostly sucrose) and a little starch. They are an extraordinary source of vitamin A derived from deep yellow carotenoids (including beta-carotene). One raw carrot, about seven inches long, has two grams of dietary fiber and 20,250 IU vitamin A (nine times the R DA for a woman, seven times the R DA for a man).

The Most Nutritious Way to Serve This Food Cooked, so that the cellulose- and hemicellulose-stiffened cell walls of the carrot have partially dissolved and the nutrients inside are more readily available.

Diets That May Restrict or Exclude This Food Disaccharide-intolerance diet (for people who are sucrase- and /or invertase-deficient) Low-fiber diet Low-sodium diet (fresh and canned carrots)

Buying This Food Look for: Firm, bright orange yellow carrots with fresh, crisp green tops. Avoid: Wilted or shriveled carrots, pale carrots, or carrots with brown spots on the skin.

Storing This Food Trim off the green tops before you store carrots. The leaf y tops will wilt and rot long before the sturdy root. Keep carrots cool. They will actually gain vitamin A during their first five months in storage. Protected from heat and light, they can hold to their vitamins at least another two and a half months. Store carrots in perforated plastic bags or containers. Circulating air prevents the for- mation of the terpenoids that make the carrots taste bitter. Do not store carrots near apples or other fruits that manufacture ethylene gas as they continue to ripen; this gas encourages the development of terpenoids. Store peeled carrots in ice water in the refrigerator to keep them crisp for as long as 48 hours.

Preparing This Food Scrape the carrots. Ver y young, tender carrots can be cleaned by scrubbing with a veg- etable brush. Soak carrots that are slightly limp in ice water to firm them up. Don’t discard slightly wilted intact carrots; use them in soups or stews where texture doesn’t matter.

What Happens When You Cook This Food Since carotenes do not dissolve in water and are not affected by the normal heat of cooking, carrots stay yellow and retain their vitamin A when you heat them. But cooking will dissolve some of the hemicellulose in the carrot’s stiff cell walls, changing the vegetable’s texture and making it easier for digestive juices to penetrate the cells and reach the nutrients inside.

How Other Kinds of Processing Affect This Food Freezing. The characteristic crunchy texture of fresh carrots depends on the integrity of its cellulose- and hemicellulose-stiffened cell walls. Freezing cooked carrots creates ice crystals that rupture these membranes so that the carrots usually seem mushy when defrosted. If possible, remove the carrots before freezing a soup or stew and add fresh or canned carrots when you defrost the dish.

Medical Uses and/or Benefits A reduced risk of some kinds of cancer. According to the American Cancer Society, carrots and other foods rich in beta-carotene, a deep yellow pigment that your body converts to a form of vitamin A, may lower the risk of cancers of the larynx, esophagus and lungs. There is no such benefit from beta-carotene supplements; indeed, one controversial study actually showed a higher rate of lung cancer among smokers taking the supplement. Protection against vitamin A-deficiency blindness. In the body, the vitamin A from carrots becomes 11-cis retinol, the essential element in rhodopsin, a protein found in the rods (the cells inside your eyes that let you see in dim light). R hodopsin absorbs light, triggering the chain of chemical reactions known as vision. One raw carrot a day provides more than enough vitamin A to maintain vision in a normal healthy adult.

Adverse Effects Associated with This Food Oddly pigmented skin. The carotenoids in carrots are fat-soluble. If you eat large amounts of carrots day after day, these carotenoids will be stored in your fatty tissues, including the fat just under your skin, and eventually your skin will look yellow. If you eat large amounts of carrots and large amounts of tomatoes (which contain the red pigment lycopene), your skin may be tinted orange. This effect has been seen in people who ate two cups of carrots and two tomatoes a day for several months; when the excessive amounts of these vegetables were eliminated from the diet, skin color returned to normal. False-positive test for occult blood in the stool. The active ingredient in the guaiac slide test for hidden blood in feces is alphaguaiaconic acid, a chemical that turns blue in the presence of blood. Carrots contain peroxidase, a natural chemical that also turns alphaguaiaconic acid blue and may produce a positive test in people who do not actually have blood in the stool.... carrots

Carter

(English) A transporter of merchandise

Cartar, Cartrell, Cartier... carter

Cartimandua

(Anglo-Saxon) A powerful queen... cartimandua

Caryatis

(Greek) In mythology, goddess of the walnut tree

Carya, Cariatis, Caryatiss, Cariatiss, Caryatys, Cariatys, Caryatyss, Cariatyss... caryatis

Carybdea Rastoni

A small box-jellyfish with a single tentacle in each corner. Common in non-tropical areas such as Western Australia and South Australia, the sting is usually mild, but occasionally may cause severe skin pain. Commonly known as the Jimble.... carybdea rastoni

Carybdeids

Jellyfish members of the Class Cubozoa with a single tentacle in each of the four corners (except in certain rare species).... carybdeids

Carys

(Welsh) One who loves and is loved Caryss, Carysse, Caris, Cariss, Carisse, Cerys, Ceryss, Cerysse, Ceris, Ceriss, Cerisse... carys

Cascadia

(Latin) Woman of the waterfall Cascadiya, Cascadea, Cascata... cascadia

Carukia Barnesi

Also known as the Irukandji, Carukia is a small, virtually invisible, box-jellyfish with a single tentacle in each corner (carybdeid). The sting may be quite mild, and is sometimes not visible on the skin. However, some 30 minutes after the sting a number of severe systemic symptoms called the Irukandji syndrome occur. The symptoms include severe low back pain, muscle cramps in all 4 limbs and the chest wall, restlessness, anxiety, and a “feeling of potential doom” (often shared by the first aider!). Severe hypertension and pulmonary oedema may occur, which may become life-threatening, although no deaths have been reported to date. The effects are believed to be due to the excess release of catecholamines.... carukia barnesi

Carum Bulbocastanum

W. Koch.

Synonym: Buniumpersicum (Boiss.) Fedts.

Family: Umbelliferae; Apiaceae

Habitat: Cultivated in the hills and plains of North India and in the hills of South India.

English: Black Caraway.

Ayurvedic: Krishna jiraka, Kaash- mira jirak.

Unani: Jiraa Siyaah, Kamoon- armani.

Siddha/Tamil: Shemai-shiragam, Pilappu-shiragam.

Action: See C. carvi.... carum bulbocastanum

Carum Carvi

Linn.

Family: Umbelliferae; Apiaceae.

Habitat: Native to Europe and West Asia. Now cultivated in Bihar, Orissa, Punjab, Bengal, Andhra Pradesh, and in the hills of Kumaon, Garhwal, Kashmir and Chamba.

Also found wild in the North Himalayan regions.

English: Caraway.

Ayurvedic: Krishna jiraka, Jiraa, Kaaravi, Asita Jiraka, Kaashmira- jiraka, Prithvikaa, Upakunchikaa, Sugandha Udgaar, Shodhana.

Unani: Zeeraa Siyaah, Kamoon, Kamoon-roomi.

Siddha/Tamil: Shimai-shembu, Semai Seearagam, Karamjiragam.

Action: Carminative, antispas- modic, antimicrobial, expectorant, galactagogue, emmenagogue.

Key application: Seed oil—in dyspeptic problems, such as mild, sapstic conditions of the gastrointestinal tract, bloating and fullness. (German Commission E, ESCOP, The British Herbal Pharmacopoeia.) The Ayurvedic Pharmacopoeia of India recommended the seed in chronic fevers.

The fruit contains a volatile oil consisting of carvone (40-60%) and limoline with other constituents; flavonoids, mainly quercetin derivatives, polysac- charides and a fixed oil; also calcium oxalate.

The antispasmodic and carminative effects have been confirmed experimentally. The caraway has shown to reduce gastrointestinal foam.

Both the seeds and the essential oil are classed as carminative in I.P.

The essential oil shows moderate antibacterial and antifungal activity against several bacteria and fungi. Mixed with alcohol and castor oil, it is used for scabies.

Dosage: Seed—1-3 g powder. (CCRAS.)... carum carvi

Cáscara De

Typically means “bark or fruit rind of (plant name)”; look up the plant name which follows this description of the plant part used.... cáscara de

Case

A partic ular instance of disease; as in a case of typhoid fever. A case is not synonymous with a patient, for the latter is the human being affected with the disease.... case

Case Conference

A meeting of all professionals (often including carers) interested in an individual’s care.... case conference

Case Management

A continuous process of planning, arranging and coordinating multiple health care services across time, place and discipline for persons with high-risk conditions or complex needs in order to ensure appropriate care and optimum quality, as well as to contain costs.... case management

Case Mix

A method by which a health care provider measures the service needs of the patient population. It may be based on such things as age, medical diagnosis, severity of illness or length of stay.... case mix

Cascara Sagrada Tea - A Powerful Laxative

Cascara Sagrada Tea has been known since ancient times as a great stimulant and laxative agent. In fact, the ones to discover its medical benefits were the American. The first proofs of this fact date from the 17th century, when American practitioners used Cascara Sagrada bark to treat many bacterial ailments of the digestive system. Cascara is a small shrub that grows mainly in the North America, in states like Idaho, California or Montana. Cascara never grows taller than 50 centimeters and has pale yellow greenish leaves and deep green leaves. Also known as rhamnus purshiana, Cascara has purple fruits or black berries that hide usually three hard seeds. Cascara Sagrada is harvested in the fall and can only be used dried (one year apart from the harvesting time) in order to release its curative benefits. Many people in Northern America specialize in Cascara Sagrada harvesting and herb processing (the plant needs to be properly dried and according to a list of specifications). Cascara Sagrada Tea Properties Cascara Sagrada Tea is known for its strong, stimulant and laxative properties. The main substances of this tea are very efficient in cases of nervous system failures and intestinal tract ailments. Cascara Sagrada Tea has a very bitter and therefore unpleasant taste. That’s why most people prefer to take it as capsules or extracts. Cascara Sagrada Tea Benefits Aside from its use as a constipation treatment, Cascara Sagrada Tea can also cure a variety of diseases involving the digestive tract, such as intestinal parasites or bacterial infections. However, make sure that you take this tea responsibly and don’t forget that this is a medical treatment wich only should be taking while you’re sick. Don’t try to replace your morning coffee with Cascara Sagrada Tea or you’ll face a series of complications! How to make Cascara Sagrada Tea Infusion When preparing Cascara Sagrada Tea, you have to make sure that you only use ingredients from a trusted provider. Nowadays, there are many illegal substances on the market sold as tea. Also, the herb you bought may be exactly what the label says it is, but not properly dried, in which case you’ll suffer from unwanted complications as well. Once you have the right ingredients, use a teaspoon of dried herbs for every cup of tea you want to make, add boiling water and wait 20 minutes for the wonderful benefits to be released. Strain the decoction and drink it hot or cold. You may also add honey or even sugar if the taste feels a bit unpleasant. Cascara Sagrada Tea Side Effects When taken in small amounts, Cascara Sagrada Tea is a safe treatment. However, high dosages may lead to various problems, such as urine discoloration, blood in stools, pain and vomiting. Make sure the dosage you’re using is the appropriate one or ask your doctor before making any moves: it’s better to be safe than sorry! Cascara Sagrada Contraindications Cascara Sagrada Tea is not recommended for pregnant or breastfeeding women, patients suffering from appendicitis or ulcerative colitis. Also, if you are on blood thinners or anticoagulants, avoid taking a treatment based on Cascara Sagrada Tea. To gather more information, talk to an herbalist or to your doctor! If he gives you the green light and you happen to be in a teashop, add Cascara Sagrada Tea to your shopping cart and enjoy its wonderful benefits responsibly!... cascara sagrada tea - a powerful laxative

Case Payment

Fixed cost for a case. See also “fee for service”.... case payment

Case Severity

A measure of intensity or gravity of a given condition or diagnosis for an older person.... case severity

Case Study

An in-depth study of an individual, group, institution, organization or programme. The advantage of the case study method is that it allows more intensive analyses of specific empirical details. However, it is difficult to use the results to generalize to other cases.... case study

Casey

(Irish) A vigilant woman Casee, Casi, Casie, Casy, Cacey, Cacee, Cacy, Caci, Cacie, Caycee, Caycie, Caysie, Caysey, Casea, Caysea... casey

Cashonya

(American) A wealthy woman Cashonyah, Cashona, Cashonah, Cashonia, Cashoniah, Cashonea, Cashoneah... cashonya

Casearia Esculenta

Roxb.

Synonym: C. ovata (Lamk) Willd. C. zeylanica (Gaertn.) Thw.

Family: Samydaceae; Flacourtiaceae

Habitat: Peninsular India, up to 1,800 m.

Ayurvedic: Saptachakraa.

Siddha/Tamil: Kakkaipilai, Kilar, Kottargovai.

Folk: Saptrangi (root and root bark).

Action: Root—antidiabetic (used in milder chronic diabetic cases), astringent, liver tonic. Frequently adulterated with the roots of Salacia chinensis Linn. and S. macrosperma Wight.

The crude aqueous extract of the roots has shown hypoglycaemic activity.

The root gave leucopelargonidin, beta-sitosterol, dulcitol, a flavonoid and arabinose.... casearia esculenta

Casearia Tomentosa

Roxb.

Synonym: C. elliptica Willd.

Family: Samydaceae; Flacourtiaceae.

Habitat: The Himalayas from Kashmir to Nepal, ascending to 1,000 m; throughout tropical India.

Ayurvedic: Chilhaka.

Siddha/Tamil: Kadichai.

Folk: Chillaa, Saptrangi.

Action: Root—hypoglycaemic. Root bark is used as a tonic in anaemic conditions.

Fruit pulp—diuretic, purgative, Leaves—anti-inflammatory. Fruit pulp —diuretic.

Ethanolic (80%) extract of the leaves showed significant anti-inflammatory activity in rats. Oil extracted from the seeds in rubbed on sprains. Various plant parts are used in neuralgia. and bladder. Chaksine has ganglion- blocking property. Chaksine and iso- chaksine possess a local anaesthetic effect intradermally. It produces a sustained fall in blood pressure of anaesthetized animals and produces a weak anti-acetylcholine effect. Roots also contains anthraquinones and aloe- emodin.

Dosage: Seed—3-6 g powder. (CCRAS.)... casearia tomentosa

Cashew Nut

Anacardium occidentale

Description: The cashew is a spreading evergreen tree growing to a height of 12 meters, with leaves up to 20 centimeters long and 10 centimeters wide. Its flowers are yellowish-pink. Its fruit is very easy to recognize because of its peculiar structure. The fruit is thick and pear-shaped, pulpy and red or yellow when ripe. This fruit bears a hard, green, kidney-shaped nut at its tip. This nut is smooth, shiny, and green or brown according to its maturity.

Habitat and Distribution: The cashew is native to the West Indies and northern South America, but transplantation has spread it to all tropical climates. In the Old World, it has escaped from cultivation and appears to be wild at least in parts of Africa and India.

Edible Parts: The nut encloses one seed. The seed is edible when roasted. The pear- shaped fruit is juicy, sweet-acid, and astringent. It is quite safe and considered delicious by most people who eat it.

CAUTION

The green hull surrounding the nut contains a resinous irritant poison that will blister the lips and tongue like poison ivy. Heat destroys this poison when roasting the nuts.... cashew nut

Cason

(Greek) A seer Cayson, Caison, Caeson... cason

Cassandra

(Greek) An unheeded prophetess; in mythology, she foretold the fall of Troy

Casandra, Cassandrea, Cassaundra, Cassondra, Cass, Cassy, Cassey, Cassi, Cassie, Cassara... cassandra

Cassia Alata

Linn.

Cassia absus Linn.

Family: Caesalpiniaceae.

Habitat: Throughout India.

Ayurvedic: Chakshushyaa, Aranya- kulathhikaa, Kataka.

Unani: Chaaksu.

Siddha/Tamil: Muulaipalyirai, Kaattukollu.

Folk: BanKulathi.

Action: Seed—bitter, blood-purifier, astringent, stimulant, diuretic. Used topically for leucoderma, ringworm, venereal ulcers and other skin diseases. Roots—purgative.

Seeds gave sitosterol-beta-D-gluco- side and alkaloids—chaksine and iso- chaksine. Chaksine is found to be antibacterial against Micrococcus pyo- genes var. aureus and Streptococcus haemolyticus. It stimulates contraction of different tissues of plain muscles, like uterus, intestine, bladder, and muscles in blood vessels. It depresses the parasympathetic nerve- endings of certain organs like intestine

Family: Caesalpiniaceae.

Habitat: Native to the West Indies. Found wild almost throughout India.

English: Ringworm Cassia.

Ayurvedic: Dadrughna, Dadrumar- dana.

Siddha: Malanthakerai, Seemai agathi (Tamil).

Folk: Daadmaari.

Action: Leaf—used in skin diseases like herpes, blotch, eczema, mycosis (washerman's itch). Dried leaves— in leprosy. A strong decoction is used for ringworm, eczema and herpes. Leaves are also used as a purgative.

Young pods contain rhein, emodin and aloe-emodin. The antibacterial activity of the leaves is reported to be due to rhein. The roots contain an- thraquinone. Emodin, aloe-emodin and anthraquinone contribute to the purgative activity of the leaves and roots. Crushed leaves or roots are rubbed on to the skin to cure ringworm and to control Tinea imbricata, a skin fungus.... cassia alata

Cassidy

(Irish) Curly-haired girl Cassady, Cassidey, Cassidi, Cassidie, Cassidee, Cassadi, Cassadie, Cassadee, Casidhe, Cassidea, Cassadea... cassidy

Cassia Angustifolia

Vahl.

Synonym: C. senna Linn. var. senna.

Family: Caesalpiniaceae.

Habitat: Native to Sudan and Arabia. Now cultivated mainly in Tirunelveli and Ramnathpuram districts and to a lesser extent in Madurai, Salem and Tiruchirapalli districts of Tamil Nadu. Also grown on a small scale in Cuddapah district of Andhra Pradesh and certain parts of Karnataka.

English: Indian Senna, Tinnevelly Senna.

Ayurvedic: Svarna-pattri, Maarkandikaa, Maarkandi.

Unani: Sannaa, Sanaa-makki, Senaai, Sonaamukhi, Sanaa-Hindi.

Siddha/Tamil: Nilaavaarai.

Folk: Sanaai.

Action: Purgative (free from astringent action of rhubark type herbs, but causes gripe), used in compounds for treating biliousness, distention of stomach, vomiting and hiccups. Also used as a febrifuge, in splenic enlargements, jaundice, amoebic dysentery. Contraindicated in inflammatory colon diseases.

Key application: Leaf and dried fruit—in occasional constipation. (German Commission E.) As a stimulant laxative. (The British Herbal Pharmacopoeia.) 1,8- dihydoxy-anthracene derivatives have a laxative effect. This effect is due to the sennosides, specifically, due to their active metabolite in the colon, rheinanthrone. The effect is primarily caused by the influence on the motility of the colon by inhibiting stationary and stimulating propulsive contractions. (German Commission E, ESCOP, WHO.) Seena has been included in I.P. as a purgative.

Most of the Senna sp. contain rhein, aloe-emodin, kaempferol, isormam- netin, both free and as glucosides, together with mycricyl alcohol. The purgative principles are largely attributed to anthraquinone derivatives and their glucosides.

Senna is an Arabian name. The drug was brought into use by Arabian physicians for removing capillary congestion (pods were preferred to leaves).

The active purgative principle of senna was discovered in 1866.

Cassia acutifolia Delile is also equated with Maarkandikaa, Svarna-pattri, Sanaai.

Dosage: Leaves—500 mg to 2 g (API Vol. I.)... cassia angustifolia

Cassia Auriculata

Linn.

Family: Caesalpiniaceae.

Habitat: Wild in dry regions of Madhya Pradesh, Tamil Nadu and Rajasthan. Cultivated in other parts of India.

English: Tanner's Cassia.

Ayurvedic: Aaavartaki, Aaadaari. Unani: Tarwar. Siddha/Tamil: Aavaarai. Folk: Tarwar.

Action: Roots—used in skin diseases and asthma. Flowers enter into compounds for diabetes, urinary disorders and nocturnal emissions.

Pod husk contains nonacosane and nonacosan-6-one, chrysophanol, emodin and rubiadin.

Dosage: Whole plant—50-100 ml (CCRAS.)... cassia auriculata

Cassia Fistula

Linn.

Synonym: C. rhombifolia Roxb.

Family: Caesalpiniaceae.

Habitat: Cultivated as an ornamental throughout India.

English: Indian Laburnum, Purging Cassia, Golden Shower.

Ayurvedic: Aaragvadha, Chatu- raangula, Kritamaala, Kritmaalaka, Karnikaara, Shampaaka, Praagra- ha, Raajvrksha, Nripapaadapa, Raajadruma, Vyaadhighaataka, Aarevata.

Unani: Amaltaas, Khyaarshambar.

Siddha/Tamil: Sarakkonrai.

Folk: Amaltaasa.

Action: Flowers and pods— purgative, febrifugal, astringent, antibilious. Seed powder—used in amoebiasis.

The Ayurvedic Pharmacopoeia of India indicated the fruit pulp for constipation, colic, chlorosis and urinary disorders.

Pulp of the pod contains anthraqui- none glycosides, sennosides A and B, rhein and its glucoside, barbaloin, aloin, formic acid, butyric acid, their ethyl esters and oxalic acid. Presence of pectin and tannin is also reported.

Seeds gave galactomannan free sugars and free amino acids; extract laxative, carminative, cooling and antipyretic properties.

Flowers gave ceryl alcohol, kaem- pferol, rhein and a bianthraquinone glycoside, fistulin.

Leaves gave free rhein, its glyco- sides—sennosides A and B.

Cassia javanica L., a related species found in West Bengal, Maharashtra and Tamil Nadu, is used as a substitute for Cassia fistula.

Dosage: Fruit pulp—5-10 g powder. (API Vol. I.)... cassia fistula

Cassielle

(Latin) Feminine form of Cassiel, an archangel

Cassiell, Cassiel, Cassiele, Cassiella, Cassiela... cassielle

Cassiopeia

(Greek) In mythology, the mother of Andromeda who was changed into a constellation after she died Cassiopia, Cassiopiya, Cassiopea... cassiopeia

Casta

(Spanish) One who is pure; chaste Castah, Castalina, Castaleena, Castaleina, Castaliena, Castaleana, Castalyna, Castara, Castarah, Castarra, Castarrah... casta

Castalia

(Greek) In mythology, a nymph transformed into a sacred spring Castalea, Casta, Castaliann, Castalianne, Castaliana, Castaliah, Castaleah... castalia

Casts

Casts of hollow organs are found in various diseases. Membraneous casts of the air passages are found in diphtheria and in one form of bronchitis, and are sometimes coughed up entire. Casts of the interior of the bowels are passed in cases of mucous colitis associated with constipation, and casts of the microscopic tubules in the kidneys passed in the urine form one of the surest signs of glomerulonephritis. (See KIDNEYS, DISEASES OF.)... casts

Cassia Obovata

(L.) Collad.

Synonym: C. obtusa Roxb.

Family: Calsalpiniaceae.

Habitat: Punjab, Delhi, Rajasthan, Madhya Pradesh, Gujarat, Maharashtra, Karnataka, Kerala and Tamil Nadu.

English: Spanish, Sudan Senna.

Ayurvedic: Maarkandikaa, Svarna- pattri. (related species)

Folk: Sonaamukhi, Sanaai.

Action: An adulterant of the true senna. Leaves and seeds—purgative and anthelmintic.... cassia obovata

Cassia Obtusifolia

Linn.

Family: Calsalpiniaceae.

Habitat: From Jammu and Himachal Pradesh to West Bengal, also in central and western India, up to an altitude of 1,200 m.

Ayurvedic: Chakramarda, Prapun- naada.

Folk: Chakondaa, Chakwar, Pumariaa.

Action: Pods—Antidysenteric, antibacterial, antifungal. Seeds— used for ringworm and skin diseases also for cough, cold, asthma, and as a mild purgative in liver complaints.... cassia obtusifolia

Cassia Occidentalis

Linn.

Family: Calsalpiniaceae.

Habitat: Throughout India, up to an altitude of 1,500 m.

English: Coffee Senna, Foetid Cassia, Negro Coffee.

Ayurvedic: Kaasamarda, Kaasaari.

Unani: Kasondi.

Siddha/Tamil: Paeyaavarai, Thagarai.

Folk: Kasondi (bigger var.).

Action: Purgative, diuretic, febrifugal, expectorant, stomachic. Leaves—used internally and externally in scabies, ringworm and other skin diseases. A hot decoction is given as an antiperiodic. Seeds— used for cough, whooping cough and convulsions. Roasted seeds (roasting destroys the purgative property) are mixed with coffee for strength.

The pods contain sennosides and anthraquinones; seeds polysacchari- des, galactomannan; leaves dianthron- ic hetroside; pericarp apigenin; roots emodol; plant xanthone—cassiolin; seeds phytosterolin; flowers physcion and its glucosides, emodin and beta- sitosterol.

The volatile oil obtained from the leaves, roots and seeds showed antibacterial and antifungal activity.

The seeds, when fed to animals, resulted in weight loss and also were found to be toxic to experimental animals. Leaves are preferred to quinine as a tonic, seeds are considered as a hae- mateinic toxic and root is used as a hepatic tonic.

Dosage: Seed—3-6 g powder; leaf—10-20 ml juice; root bark— 50-100 ml decoction. (CCRAS.)... cassia occidentalis

Cassia Sophera

Linn.

Family: Calsalpiniaceae.

Habitat: In gardens as hedge throughout India.

English: Sophera Senna.

Ayurvedic: Kaasamarda.

Unani: Kasondi.

Siddha/Tamil: Ponnaavaarai.

Action: Leaves, seeds, bark— cathartic; considered specific for ringworm and other skin diseases (bark may cause dermatitis); used for bronchitis and asthma.

A paste of leaves is used for treating piles. An infusion of fresh leaves, with sugar, is given in jaundice. Plant is spasmolytic. Alcoholic extract of leaves is intestinal and bronchial muscle relaxant.

The leaves contain a flavone glyco- side and sennoside. Root bark contains anthraquinones, chrysophanol, physcion and beta-sitosterol. Heart- wood gave isomeric derivatives, 1,2, 7-trihydroxy-3-methylanthraquinone, along with sopheranin, beta-sitosterol, chrysophanol, physcion, emodin, 1- octadecanol and quercetin.... cassia sophera

Cat’s Claw

See Uña de gato.... cat’s claw

Catabolic

The part of metabolism that deals with destruction or simplification of more complex compounds. Catabolism mostly results in the release of energy. Examples: the release of glucose by the liver, the combustion of glucose by cells.... catabolic

Cataplasma

Poultice; an external application of herbs (either mashed up fresh or boiled and then cooled before applying to the affected area); often used for skin conditions or muscle pain.... cataplasma

Cassia Tora

Linn.

Family: Calsalpiniaceae.

Habitat: Throughout India as a weed.

English: Sickle Senna, Ringworm Plant.

Ayurvedic: Chakramarda, Chakri, Prapunnaada, Dadrughna, Me- shalochana, Padmaata, Edagaja.

Unani: Penwaad Taarutaa.

Siddha/Tamil: Ushittgarai.

Folk: Chakavad, Daadamaari.

Action: Leaves—taken internally to prevent skin diseases; applied against eczema and ringworm; pounded and applied on cuts, act like tincture of iodine. Seeds, soaked in water, are taken for spermatorrhoea. A paste made of equal parts of leaves and seeds is given for jaundice. Pods are used in dysentery.

Along with other therapeutic applications, The Ayurvedic Pharmacopoeia of India indicated the use of the seed in paralysis and hemiplegia as a supporting drug.

The leaves contain chrysophanol, aloe-emodin, rhein and emodin. Mature leaves possess purgative properties and are sometimes utilized to adulterate the true senna; also used as an antiperiodic and anthelmintic.

The leaf extract exhibited antifungal activity against the ringworm fungus Microsporon nanum.

Seeds contain anthraquinone glyco- sides, naptho-pyrone glycosides, cas- siaside and rubrofusarin-6-beta-genti- obioside. These constituents showed significant hepatoprotective activity.

Thrachrysone, isolated from seeds, showed stronger antioxidant activity than tocopherol and BHA.

Chrysophanic acid-9-anthrone, extracted from the seed, was found to be active against ringworm fungi.

Dosage: Seed—1-3 g powder. (API Vol. III.)... cassia tora

Cassytha Filiformis

Linn.

Family: Lauraceae

Habitat: Throughout the greater parts of India.

English: Doddar-Laurel, Love-Vine.

Ayurvedic: Amarvalli, Aakaashbel. (Cuscuta reflexa is also known as Amarvalli.)

Siddha/Tamil: Erumaikkottan.

Action: Astringent, diuretic (given in dropsy and anasarca, also in biliousness, chronic dysentery, haemoptysis and for supressing lactation after still-birth); piscicidal and insecticidal (used as a hair-wash for killing vermin).

The plant contains aporphine alkaloids. calcium, phosphorus, thiamine, riboflavin and niacin; also tocopherols. Nuts, crushed with vinegar and barley flour, are used against indurations of breast. The extract of nuts exhibits possibility of its use as a platelet inhibitor in thrombosis and atherosclerosis. Leaves are inhibitors of pectinolytic enzymes.

American chestnut and European chestnut are equated with Castanea dentata and C. sativa,respectively. Both are used for respiratory ailments.... cassytha filiformis

Castanea Sativa

Mill.

Synonym: C. vulgaris Lam.

Family: Fagaceae.

Habitat: Darjeeling, Khasi Hills, Punjab and Himachal Pradesh.

English: Spanish Chestnut, Sweet Chestnut.

Folk: Singhaaraa (not to be confused with water-chestnut, Tripa natans L.)

Action: Leaves—astringent, antitussive and febrifuge (used for fevers and diseases of the respiratory tract). An infusion is used as a gargle in pharyngitis, proxysmal coughs, catarrh and whooping cough. Nuts—extract, as platelet inhibitor in thrombosis and atherosclerosis.

The leaves contain tannins (8-9%) flavone glycosides, triterpenoids, ursolic acid, lupeol and betulin. Heartwood contains 61.4% tannins and 25.7% nontannins. The wood and bark contain 714 and 8-14% tannins respectively.

Nuts are eaten raw, roasted or boiled like potatoes. Nuts contain protein,... castanea sativa

Catastrophic Health Insurance

Health insurance which provides protection against the high cost of treating severe or lengthy illnesses or disabilities. Generally such policies cover all, or a specified percentage of medical expenses above an amount that is the responsibility of another insurance policy, up to a maximum limit of liability.... catastrophic health insurance

Catava

(Greek) One who is uncorrupted Catavah... catava

Casuarina Equisetifolia

Linn.

Family: Casuarinaceae.

Habitat: Cultivated in coastal regions of Peninsular India.

English: Casuarina, She-Oak, Australian or Whistling Pine, Beefwood.

Ayurvedic: Jhaau, Vilaayati Jhaau.

Siddha/Tamil: Savukku.

Action: Bark—astringent, an- tidiarrhoeal. Leaf—antispasmodic, used in colic. Aerial parts— hypoglycaemic.

The plant contains kaempferol gly- coside, quercetin glycoside, cupressu- flavone, tannins, shikimic acid, quinic acid, amino acids, sugars.... casuarina equisetifolia

Catechu

Acacia catechu

Mimosaceae

San:Khadirah;

Hin:Khair, Khaira;

Ben: Kuth;

Mal: Karingali;

Tam: Karunkali;

Tel: Sandra, Khandiramu;

Kan: Kaggali

Importance: Catechu is a medium deciduous tree commonly used as a blood purifier and for leoprosy and leucoderma. Catechu or Cutch tree bark is useful in melancholia, conjunctivitis and haemoptysis. It is useful in vitiated conditions of kapha and pitta, catarrh, cough, pruritus, leprosy, leucoderma, skin diseases, helminthiasis, anorexia, diarrhoea, dysentery, foul ulcers and wounds, haemoptysis, haematemesis, haemorrhages, intermittent fever, inflammations, odontopathy, anaemia, diabetes, splenomegaly and pharyngodyna. The gummy extract of the wood (kath) is useful in laryngopathy, flatulence, anorexia, ulcers, wounds, helminthiasis, leucoderma, leoprosy, skin diseases, urorrhea, colporrhagia, erysipelas and odontopathy. For leprosy, root, leaf, flower, bark and fruits are made into a decoction which is given orally as well as for external dressing. In Unani system it is used in “Marham Kharish Jadid” for skin diseases. “Khadirarisht” is an oral medicine, while “Marham” is for external application.

Distribution:It is widely distributed in tropical countries. In India, it is observed from the Indus eastwards to Assam and throughout Peninsular India.

Botany: The genus Acacia belonging to the family Mimosaceae consists of a number of species. The important ones are listed as below:

A. catechu Willd. A. caesia Willd. A. arabica Willd. A. concinna DC.

A. farnesiana Willd.

A. ferruginea DC.

A. instia W. & A. syn. A. caesia Willd.

A. jacquemontii Benth. A. leucophloea Willd. A. modesta Wall.

A. pinnata (Linn.) Willd.

A. pycnantha Benth.

A. senegal Willd.

A. suma Buch-Ham. syn. A. suma Kurz.

A. catechu is a moderate sized deciduous tree, 9-12m in height with dark greyish or brown rough bark and hooked short spines. Leaves are bipinnately compound, leaflets 30-50 pairs, main rachis pubescent with a large conspicuous gland near the middle of the rachis. Flowers are pale yellow, sessile in peduncled axiallary spikes. Fruits are flat brown pods, shiny and with a triangular beak at the apex and narrowed at the base. Seeds are 3-10 per pod.

The gummy extract of the wood is commercially known as ‘ Kath’ or ‘Cutch’. The cutch available in the market is brittle, of different shapes and dark brown in colour. On breaking, it is found to be shiny and form crystal like pieces (Warrier et al, 1993).

Agrotechnology: Catechu is suited to hilly areas and rocky places. The plant is propagated by seeds.

Seeds are soaked in water for 6 hours and sown in seedbeds. Seeds germinate within a month. At four-leaf stage, seedlings are planted in polybags. Two months old seedlings from the polybags are used for transplanting. Pits of size 50cm cube are taken at a distance of 4-5m between plants and filled with topsoil, sand and dried cowdung in 1:1:1 ratio. Seedlings are planted in these pits. Application of organic manure every year during the rainy season is beneficial. Regular weeding is to be carried out. Pruning of branches and tender shoots developing from the base of the plant can be done from second year onwards. Tree is to be grown as single stemmed one. Flowering and fruiting commences from fourth year onwards. At the end of tenth year, the tree can be cut and heartwood collected (Prasad et al, 1997).

Properties and Activity: Heartwood contains kaempferol, dihydro kaempferol, taxifolin, iso rhamnetin(+)- afzelchin, a dimeric procyanidin, quercetin, (-)epi-catechin, (-)catechin, fisetin, quercetagetin and (+)-cyanidanol. The main constituent of heartwood is catechin and catechu tannic acid. Catechin is a mixture of at least four isomers and L(-)epicatechin has been isolated and characterised (Rao et al,1948; Husain et al,1992).

The bark is anthelmintic, antipyretic, antiinflammatory and antileprotic. The flowers are antigonorrhoeic. The cutch from wood is anthelmintic, tonic and aphrodisiac. Bark and cutch are antidiarrhoeal, astringent and stomachic. Cyanidanol is hepatoprotective. The wood is hypoglycaemic, antiinflammatory and hypotensive. The stem is spasmolytic and antiviral (Husain et al, 1992).... catechu

Cathartics

Substances which produce an evacuation of the bowels (see LAXATIVES). The term ‘cathartic’ also means possessing the power to cleanse.... cathartics

Catherine

(English) One who is pure; virginal Catharine, Cathrine, Cathryn, Catherin, Catheryn, Catheryna, Cathi, Cathia, Cathicen, Cathie, Cathlyn, Cathleen, Cathlin, Cathy, Catia, Catlee, Catlin, Catline, Catlyn, Cait, Caitie, Caitlin, Caitlan, Caitir, Cattee, Cat, Caitilin, Caitlyn, Caitlan, Caitland, Caitlinn, Caitlynn, Caitrin, Caitriona, Caitryn, Catalin, Catalina, Catalyn, Catalyna, Catarina, Catarine, Cate, Cateline, Catelyn, Catelyna, Caterina, Cath, Catharina, Catrin, Catrina, Catriona, Catylyn... catherine

Catherisation

Use of a catheter (see CATHETERS).... catherisation

Catheters

Hollow tubes, usually made of rubber or plastic, used for passing into various organs of the body, either for investigational purposes or to give some form of treatment. They are used under strict sterile conditions.

Cardiac catheters are introduced through a vein in the arm and passed into the heart in order to diagnose some of the more obscure forms of congenital heart disease, and often as a preliminary to operating on the heart.... catheters

Cathresha

(American) One who is pure Cathreshah, Cathreshia, Cathreshiah, Cathreshea, Cathresheah, Cathrisha, Cathrishah, Cathrysha, Cathryshah... cathresha

Catharanthus Roseus

(L.) G. Don.

Synonym: Vinca rosea L. Lochnera rosea (L.) Reichub.

Family: Apocynaceae.

Habitat: Commonly grown in Indian gardens.

English: Madagascar Periwinkle (Vinca major L. Pich. and Vinca minor Linn. are known as Greater Periwinkle and Lesser Periwinkle respectively).

Folk: Sadaabahaar, Nayantaaraa, Nityakalyaani.

Action: The cytotoxic dimeric alkaloids, present in Madagascar Periwinkle, Catharanthus roseus L. Don, Vincea rosea L., and used for the treatment of certain type of cancer, have not been found in V. major.

Catharanthus roseus (Madagascar Periwinkle) : cytostatic, anti-neoplas- tic, slows down growth of cells by su- pressing immune response. Vinblas- tine and Vincristine are said to prolong remission of leukaemia to more than five years. These chemotherapeutic agents are toxic to the nervous system. Vinblastine is also used for breast cancer and Hodgkin's disease.

Vinca major L. Pich. (Greater Periwinkle): astringent, anti-haemorrha- gic; used for menorrhagia and leu- corrhoea. Contains indole alkaloids including reserpinine and serpentine; tannins.

Vinca minor Linn. (Lesser Periwinkle): astringent; circulatory stimulant. Leaves—stomachic and bitter. Root— hypotensive. Used for gastric catarrh, chronic dyspepsia, flatulence; also for headache, dizziness, behaviours disorders. A homoeopathic tincture is given for internal haemorrhages.... catharanthus roseus

Catima

(Greek) One who is innocent Catimah, Catyma, Catymah, Catiema, Catiemah, Cateima, Cateimah, Cateema, Cateemah, Cateama, Cateamah... catima

Catnep

Nepeta cataria. N.O. Labiateae.

Synonym: Catmint, Catnip.

Habitat: Hedgerows.

Features ? Square, grey, hairy stem, up to two feet high. Leaves stalked, cordate-ovate, serrate, whitish down beneath. Flowers white, crimson dots, two-lipped, in short, dense spikes. Characteristic mint-like scent.

Part used ? Herbs, leaves.

Action: Carminative, tonic, diaphoretic, anti-spasmodic.

Especially used for flatulence and digestive pains in children, and for production of perspiration in both children and adults. For diaphoretic

purposes in adults, 2-tablespoonful doses of the 1 ounce to 1 pint infusion thrice daily, with a cupful at bedtime; proportionate doses in children's complaints.

American physio-medical practice recommends blood-warm bowel injections of the infusion for babies with intestinal flatulence.... catnep

Catnip

Cat Magic, Love, Beauty, Happiness... catnip

Catostylus

Commonly known as the blubber, Catostylus is a rhizostome jellyfish with no tentacles but which has 8 modified feeding `arms’ armed with nematocysts. Usually causes a very mild sting with slight skin irritation, although more severe stings have been rarely reported.... catostylus

Catrice

(Greek) A wholesome woman Catrise, Catryce, Catryse, Catreece, Catreese, Catriece, Catriese, Catreice, Catreise, Catreace, Catrease... catrice

Cattail

Typha latifolia

Description: Cattails are grasslike plants with strap-shaped leaves 1 to 5 centimeters wide and growing up to 1.8 meters tall. The male flowers are borne in a dense mass above the female flowers. These last only a short time, leaving the female flowers that develop into the brown cattail. Pollen from the male flowers is often abundant and bright yellow.

Habitat and Distribution: Cattails are found throughout most of the world. Look for them in full sun areas at the margins of lakes, streams, canals, rivers, and brackish water.

Edible Parts: The young tender shoots are edible raw or cooked. The rhizome is often very tough but is a rich source of starch. Pound the rhizome to remove the starch and use as a flour. The pollen is also an exceptional source of starch. When the cattail is immature and still green, you can boil the female portion and eat it like corn on the cob.

Other Uses: The dried leaves are an excellent source of weaving material you can use to make floats and rafts. The cottony seeds make good pillow stuffing and insulation. The fluff makes excellent tinder. Dried cattails are effective insect repellents when burned.... cattail

Caudal Papillae

A group of sensory organs at the posterior end of some male nematodes (excluding “phasmids” which are situated on the lateral aspects of the tip of the tail); the number and arrangement of caudal papillae are used for identification of nematodes such as in Ascarididae and Thelaziidae.... caudal papillae

Cauliflower Ear

The term applied to the distortion of the external ear produced by repeated injury in sport. Initially it is due to a HAEMATOMA in the auricle (see EAR). To prevent deformity the blood should be drawn o? from this haematoma as soon as possible, and a ?rm pressure bandage then applied. Subsequent protection can be given to the ear by covering it with a few layers of two-way-stretch strapping wound around the head.... cauliflower ear

Cauline

Belonging to the stem, as in cauline leaves emerging from the stem... cauline

Causality

Relating causes to the effects they produce.... causality

Cauliflower

Nutritional Profile Energy value (calories per serving): Low Protein: High Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: High Sodium: Low Major vitamin contribution: B vitamins, vitamin C Major mineral contribution: Potassium

About the Nutrients in This Food Cauliflower is an excellent source of vitamin C and a moderately good source of folate, a member of the B vitamin family. One-half cup cooked fresh cauliflower florets (the top of the plant) has one gram dietary fiber, 13.5 mcg folate (3 percent of the R DA), and 35 mg vitamin C (50 percent of the R DA for a woman, 39 percent of the R DA for a man).

The Most Nutritious Way to Serve This Food Raw or lightly steamed to protect the vitamin C. Cooked or frozen cauli-flower may have up to 50 percent less vitamin C than raw cauliflower.

Diets That May Restrict or Exclude This Food Antiflatulence diet Low-fiber diet

Buying This Food Look for: Creamy white heads with tight, compact florets and fresh green leaves. The size of the cauliflower has no bearing on its nutritional value or its taste. Avoid: Cauliflower with brown spots or patches.

Storing This Food Keep cauliflower in a cool, humid place to safeguard its vitamin C content.

Preparing This Food Pull off and discard any green leaves still attached to the cauliflower and slice off the woody stem and core. Then plunge the cauliflower, head down, into a bowl of salted ice water to flush out any insects hiding in the head. To keep the cauliflower crisp when cooked, add a teaspoon of vinegar to the water. You can steam or bake the cauliflower head whole or break it up into florets for faster cooking.

What Happens When You Cook This Food Cauliflower contains mustard oils (isothiocyanates), natural chemicals that give the vegeta- ble its taste but break down into a variety of smelly sulfur compounds (including hydrogen sulfide and ammonia) when the cauliflower is heated. The longer you cook the cauliflower, the better it will taste but the worse it will smell. Adding a slice of bread to the cooking water may lessen the odor; keeping a lid on the pot will stop the smelly molecules from floating off into the air. Cooking cauliflower in an aluminum pot will intensif y its odor and turn its creamy white anthoxanthin pigments yellow; iron pots will turn anthoxanthins blue green or brown. Like red and blue anthocyanin pigments (see beets, black ber r ies, blueber r ies), antho- xanthins hold their color best in acids. To keep cauliflower white, add a tablespoon of lemon juice, lime juice, vinegar, or milk to the cooking water. Steaming or stir-frying cauliflower preserves the vitamin C that would be lost if the vegetable were cooked for a long time or in a lot of water.

How Other Kinds of Processing Affect This Food Freezing. Before it is frozen, cauliflower must be blanched to inactivate catalase and per- oxidase, enzymes that would otherwise continue to ripen and eventually deteriorate the vegetable. According to researchers at Cornell University, cauliflower will lose less vitamin C if it is blanched in very little water (two cups cauliflower in two tbsp. water) in a microwave- safe plastic bag in a microwave oven for four minutes at 600 –700 watts. Leave the bag open an inch at the top so steam can escape and the bag does not explode.

Medical Uses and/or Benefits Protection against certain cancers. Naturally occurring chemicals (indoles, isothiocyanates, glucosinolates, dithiolethiones, and phenols) in cauliflower, Brussels sprouts, broccoli, cab- bage, and other cruciferous vegetables appear to reduce the risk of some cancers, perhaps by preventing the formation of carcinogens in your body or by blocking cancer-causing substances from reaching or reacting with sensitive body tissues or by inhibiting the trans- formation of healthy cells to malignant ones. All cruciferous vegetables contain sulforaphane, a member of a family of chemicals known as isothiocyanates. In experiments with laboratory rats, sulforaphane appears to increase the body’s production of phase-2 enzymes, naturally occurring substances that inacti- vate and help eliminate carcinogens. At the Johns Hopkins University in Baltimore, Maryland, 69 percent of the rats injected with a chemical known to cause mammary cancer developed tumors vs. only 26 percent of the rats given the carcinogenic chemical plus sulforaphane. In 1997, Johns Hopkins researchers discovered that broccoli seeds and three-day-old broccoli sprouts contain a compound converted to sulforaphane when the seed and sprout cells are crushed. Five grams of three-day-old broccoli sprouts contain as much sulforaphane as 150 grams of mature broccoli. The sulforaphane levels in other cruciferous vegetables have not yet been calculated. Vision protection. In 2004, the Johns Hopkins researchers updated their findings on sul- foraphane to suggest that it may also protect cells in the eyes from damage due to UV (ultraviolet) light, thus reducing the risk of macular degeneration, the most common cause of age-related vision loss.

Adverse Effects Associated with This Food Enlarged thyroid gland (goiter). Cruciferous vegetables, including cauliflower, contain goi- trin, thiocyanate, and isothiocyanate. These chemicals, known collectively as goitrogens, inhibit the formation of thyroid hormones and cause the thyroid to enlarge in an attempt to produce more. Goitrogens are not hazardous for healthy people who eat moderate amounts of cruciferous vegetables, but they may pose problems for people who have a thyroid condi- tion or are taking thyroid medication. Intestinal gas. Bacteria that live naturally in the gut degrade the indigestible carbohydrates (food fiber) in cauliflower, producing intestinal gas that some people find distressing.

Food/Drug Interactions Anticoagulants (blood thinners). All cruciferous vegetables (broccoli, brussels sprouts, cab- bages, cauliflower, greens, radishes, and turnips) are high in vitamin K, a nutrient that decreases the anticoagulant effect of medicine such as warfarin (Coumadin). Multiple serv- ings of this vegetable, i.e., several days a week, may interfere with the anticoagulant effect of the drug. False-positive test for occult blood in the stool. The active ingredient in the guaiac slide test for hid- den blood in feces is alphaguaiaconic acid, a chemical that turns blue in the presence of blood. Cauliflower contains peroxidase, a natural chemical that also turns alphaguaiaconic acid blue and may produce a positive test in people who do not actually have blood in the stool.... cauliflower

Caustics And Cauteries

Caustics and cauteries are used to destroy tissues – the former by chemical action, the latter by their high temperature. (See ELECTROCAUTERY.)... caustics and cauteries

Cavana

(Irish) Feminine form of Cavan; from the hollow

Cavanna, Cavanah, Cavania, Cavaniya, Cavanea, Cavannah... cavana

Cavender

(American) An emotional woman Cavendar... cavender

Caviar

Nutritional Profile Energy value (calories per serving): High Protein: High Fat: High Saturated fat: Low Cholesterol: High Carbohydrates: Low Fiber: None Sodium: High Major vitamin contribution: B vitamins Major mineral contribution: Calcium, iron, phosphorus

About the Nutrients in This Food Caviar is a high-fat, high-cholesterol, high-protein, low-carbohydrate food. It is extremely high in sodium (650 mg/oz.) and, ounce for ounce, contains twice as much calcium as milk.

Diets That May Restrict or Exclude This Food Low-cholesterol, controlled-fat diet Low-salt/low-sodium diet

Buying This Food Look for: Shiny, translucent, large-grained gray fresh caviar (sturgeon roe) with a clean aroma. Look for: Tightly sealed tins and jars of less expensive roe. Lumpfish roe is small-grained and usually black. Cod, salmon, carp, pike, and tuna roe are large-grained and orangey red or pinkish.

Storing This Food Store fresh caviar in the coldest part of the refrigerator; it will spoil within hours at tempera- tures above 39°F. Store jars of caviar in a cool, dark place.

Preparing This Food Always serve caviar in a dish (or jar) nestled in ice to keep it safe at room temperature. The roe contains so much salt that it will not freeze. When making canapés, add the caviar last so that the oil does not spread and discolor the other ingredients.

How Other Kinds of Processing Affect This Food Pressing. Pressed caviar is caviar with 10 percent of its moisture removed. As a result it con- tains more nutrients per ounce than regular caviar and is even higher in sodium.

Medical Uses and/or Benefits Omega-3 fish oils. Caviar contains the same protective oils found in other fish (see fish).

Food/Drug Interactions MAO inhibitors. Monoamine oxidase (M AO) inhibitors are drugs used as antidepressants or antihypertensives. They inhibit the action of enzymes that break down tyramine, a natural by-product of protein metabolism. Tyramine is a pressor amine, a chemical that constricts blood vessels and raises blood pressure. If you eat a food that contains tyramine while you are taking an M AO inhibitor, the pressor amine cannot be eliminated from your body and the result could be a hypertensive crisis (sustained elevated blood pressure). Caviar contains small amounts of tyramine.... caviar

Caykee

(American) A lively woman Cayke, Cayki, Caykie, Caykey, Cayky, Caykea, Caikee, Caike, Caikey, Caiky, Caiki, Caikie, Caikea, Caekee, Caekey, Caeky, Caeki, Caekie, Caekea... caykee

Cayla

(Hebrew / Gaelic) Crowned with laurel / one who is slender Caela, Caila, Caileigh, Cailey, Cailie, Caleigh, Caley, Callie, Caylee, Cayleen, Cayleigh, Cayley, Caylia, Caylie, Cailley, Cali, Callee, Calli, Callia... cayla

Cayman

(English) From the islands Cayeman, Caman, Caiman, Caeman, Caymanne, Caimanne, Caemanne, Camanne... cayman

Cayratia Pedata

(Wall.) Gagnep.

Synonym: Vitispedata VahlexWall.

Family: Vitaceae.

Habitat: Bihar, West Bengal and Assam, up to 900 m.

Ayurvedic: Godhaapadi.

Siddha/Tamil: Kattuppirandai.

Action: Leaves—astringent and refrigerant (used for ulcers, diarrhoea, uterine and other fluxes).

Aerial parts—diuretic, spasmolytic.... cayratia pedata

Cayratia Carnosa

(Wall.) Gagnep.

Synonym: C. trifolia (L.) Domin. Vitis carnosa Wall. V.trifolia Linn.

Family: Vitaceae.

Habitat: Throughout the warmer parts of India, from Jammu and Rajasthan to Assam and up to 300 m.

Ayurvedic: Gandira.

Siddha/Tamil: Tumans.

Action: Leaves, seeds, roots— astringent, applied to ulcers and boils. Leaves—diaphoretic (recommended in high fever). Root- given in anaemic conditions. Aerial parts—CNS active, hypothermic. The stems, leaves and roots contain hydrocyanic acid. Presence of delphinidin and cyanidin is reported in the leaves.... cayratia carnosa

Cd4/cd8 Count

An immunological assessment used to monitor for signs of organ rejection after transplantation; it is also used to check the progress of treatment in patients with HIV (see AIDS/ HIV). The count measures the ratio of helper-induced T-lymphocytes to cytotoxic-suppressor lymphocytes. (See LYMPHOCYTE; IMMUNOLOGY.)... cd4/cd8 count

Ceallach

(Gaelic) A bright-headed woman... ceallach

Cebolla

Onion (Allium cepa; cebollín = var. aggregata).

Plant Part Used: Bulb.

Dominican Medicinal Uses: Bulb: raw, taken internally, for asthma, bronchitis, common cold, flu, upper respiratory tract infections.

Safety: Commonly consumed as food; generally considered safe; potentially irritating to stomach or skin if taken in large quantities.

Contraindications: None identified.

Drug Interactions: Platelet aggregation inhibitors (potentiated).

Laboratory & Preclinical Data: In vivo: antiasthmatic, antihyperlipidemic, anti-artherosclerosis, antioxidant, anti-platelet aggregant, anti-tumor. In vitro: (oil, aqueous extract) antibacterial, antifungal.

* See entry for Cebolla in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cebolla

Cebolla Roja

See Cebolla.... cebolla roja

Cebollín

See Cebolla.... cebollín

Cecilia

(Latin) Feminine form of Cecil; one who is blind; patron saint of music Cecelia, Cecile, Cecilee, Cicely, Cecily, Cecille, Cecilie, Cicilia, Cicily, Cecia, Cece, Ceil, Cele, Celia, Celicia, Celie, Cili, Cilla, Ciss, Cissie, Cissi, Cissy... cecilia

Cedar

Healing, Purification, Money, Protection ... cedar

Cedrela Toona

Roxb.

Synonym: Toona ciliata M. Roem.

Family: Meliaceae.

Habitat: Sub-Himalayan tract, Assam and throughout hilly regions of Central and South India.

English: Red Cedar, Toon, Indian Mahogany tree.

Ayurvedic: Tuunikaa, Nandi Vrksha.

Siddha/Tamil: Tunumaram, Santhana Vembu.

Folk: Toonaa.

Action: Bark—astringent, an- tidysenteric, antiperiodic. Flow- ers—emmenagogue. Leaf— spasmolytic, hypoglycaemic, an- tiprotozoal.

Bark and heartwood yielded tetra- nortriterpenoids, including toonacilin. Heartwood also gave a coumarin, ger- anylgernalol and its fatty esters. Toona- cilin and its 6-hydroxy derivatives are antifeedant.... cedrela toona

Cedrica

(American) Feminine form of Cedric; one who is kind and loved Cedricca, Cedrika, Cedricka, Cedra, Cedrina, Cedryna, Cedreena, Cedriana, Cedrianna, Cedrianne... cedrica

Cedrus Deodara

(Roxb.) Loud.

Synonym: C. libani Barrel. var. deodara Hook. f.

Family: Pinaceae.

Habitat: North-western Himalayas from Kashmir to Garhwal, from 1,000 to 3,500 m.

English: Himalayan Cedar, Deodar.

Ayurvedic: Devadaaru, Suradru- ma, Suradaaru, Devakaashtha, Devadruma, Saptapatrika, Daaru, Bhadradaaru, Amarataru, Ama- radaaru, Daaruka, Devaahvaa, Surataru, Surabhuruha.

Unani: Deodaar.

Siddha/Tamil: Thevathaaram.

Action: Bark—decoction is used internally as astringent, antidiarrhoeal and febrifuge. Essential oil—antiseptic (used in skin diseases).

The Ayurvedic Pharmacopoeia of India indicated the use of the heart- wood in puerperal diseases.

The wood contains sesquiterpeno- ids; exhibits sapasmolytic activity. Alcoholic extract of the wood showed marked anti-inflammatory activity in mice; alcoholic extract showed antibacterial activity.

The wood possesses diaphoretic, diuretic and carminative properties, and is used in fevers and in pulmonary and urinary disorders.

Himalayan Cedarwood Oil contains two major sesquiterpenoids—alpha- and beta-himchalenes. Presence ofbu- tyric and caproic acids is also reported. The oil shows in vitro antibacterial and antifungal activity. It increases vascular permeability. Needles, on steam distillation, yield a volatile oil, rich in borneol and its esters. An alcoholic extract of the needles shows significant antibacterial activity against diptheria bacteria. The juice shows antiviral activity against tobacco mosaic virus and potato virus.

The bark contains 8-C methyltaxi- foline, dihydroquercetin, 8-C methyl- quercetin, quercetin, sitosterol, and tannins 8.25%, non-tannins 6.95% (varies with the age of the tree). An alcoholic extract of the bark shows significant activity against diptheria bacteria; aqueous extract of the dried bark showed anti-inflammatory activ ity against acute and chronic inflammations. Aqueous extract of the bark is found effective in reducing sugar content of diabetic patient's urine and blood to normal levels.

Dosage: Heartwood—3-6 g powder. (API Vol. IV.)... cedrus deodara

Cefoxitin

Cefoxitin is a semi-synthetic antibiotic, given by injection, which is used in the treatment of infections due to gram-negative microorganisms such as Proteus which are resistant to many other antibiotics.... cefoxitin

Ceiba Pentandra

(Linn.) Gaertn.

Synonym: Eriodendron anafractuo- sum DC.

Family: Bombacaceae.

Habitat: West and South India. Often found planted around villages and temples.

English: Kapok, White Silk Cotton.

Ayurvedic: Kuuta-Shaalmali, Shveta Shaalmali.

Siddha/Tamil: Ielavum (Tamil).

Action: Gum—laxative, astringent, demulcent (given in painful micturition). Unripe fruit—astringent. Root—diuretic, antidiabetic, an- tispasmodic (used in dysentery). Flowers—laxative; used in lochi- orrhoea. Unripe pods—used in vertigo and migraine. Seed oil— used in rheumatism.

The plant contains linarin (acacetin 7-rutinoside). Seeds contain fatty acids, diglycerides and phospholipids. Leaves are considered a good source of iron and calcium. Stem-bark extract—antimicrobial.... ceiba pentandra

Ceinwen

(Welsh) A girl blessed with beauty Ceinwenn, Ceinwenne, Ceinwin, Ceinwinn, Ceinwinne, Ceinwyn, Ceinwynn, Ceinwynne... ceinwen

Ceiteag

(Scottish) A pure woman... ceiteag

Celaeno

(Greek) In mythology, one of the Pleiades

Celeeno, Celeino, Celieno, Celeano, Celeyno... celaeno

Celand

(Latin) One who is meant for heaven

Celanda, Celande, Celandia, Celandea... celand

Celastrus Paniculatus

Willd.

Family: Celastraceae.

Habitat: Sub-Himalayan tract up to 2,000 m and South Indian hills.

English: Staff tree, Intellect tree.

Ayurvedic: Jyotishmati, Paaraavat- padi. Kangunikaa, Kanguni, Vegaa, Maalkaanguni, Svarnalatikaa, Kaakaandaki, Katuveekaa.

Unani: Maalkangani.

Siddha/Tamil: Vaaluluvai.

Action: Seeds—nervine and brain tonic, diaphoretic, febrifugal, emetic. Seed-oil—used for treating mental depression, hysteria and for improving memory; also used for scabies, eczema, wounds, rheumatic pains, paralysis. A decoction of seeds is given in gout, rheumatism, paralysis and for treating leprosy and other skin diseases. Leaves— antidysenteric, emmenagogue. Root—a paste of root-bark is applied to swollen veins and pneumonic affections.

Key application: As a tranquilizer (Indian Herbal Pharmacopoeia) and brain tonic (The Ayurvedic Pharmacopoeia of India). The Ayurvedic Pharmacopoeia of India indicated the use of ripe seed in leucoderma and vitiligo.

The seeds are reported to contain the alkaloids, celastrine and paniculatine, which are the active principles of the drug.

In experimental animals, the drug showed lowering of leptazol toxicity, motor activity and amphetamine toxi- city, and raising the capacity for learning process. It showed significant CNS depressant effect and a clear synergism with pentobarbital. The seed extract showed hypolipidaemic effect and prevented atherogenesis in rabbits.

The seed oil showed tranquillizing effect and hastened the process of learning in experimental animals. It produced fall in blood pressure in anaesthetized dog, depressed the heart of frog, and was found to be toxic to rats.

In addition to the seed, 70% alcoholic extract of the plant showed sedative, anti-inflammatory and antipyretic, anti-ulcerogenic effect in experimental animals.

Methanolic extract of flowers showed both analgesic and anti- inflammatory activities experimentally.

Dosage: Ripe seed, devoid of capsule wall—1-2 g; oil—5-15 drops. (API Vol. II.)... celastrus paniculatus

Celeste

(Latin) A heavenly daughter Celesta, Celestia, Celesse, Celestiel, Celisse, Celestina, Celestyna, Celestine, Celestyne, Celestielle, Celestyn, Ciel... celeste

Celiac

Pertaining to the abdomen.... celiac

Celeriac

Nutritional Profile Energy value (calories per serving): Low Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: Moderate Sodium: Moderate Major vitamin contribution: Vitamin C Major mineral contribution: Potassium, phosphorus

About the Nutrients in This Food Celeriac is the starchy root of a variety of celery with moderate amounts of dietary fiber and vitamin C. One-half cup cooked celeriac has one gram dietary fiber and 4 mg vitamin C (5 percent of the R DA for a woman, 4 percent of the R DA for a man), and 134 mg potassium—about 40 percent as much potassium as one medium orange.

The Most Nutritious Way to Serve This Food Fresh sliced in salads to protect the vitamin C.

Diets That May Restrict or Exclude This Food Low-fiber diet Low-sodium diet

Buying This Food Look for: firm, small-to-medium, sprout-free celeriac roots Avoid: large roots. Larger celeriac roots contain more cellulose and lignin, which gives them a “woody” texture.

Storing This Food Do remove green tops from celeriac before storing the root. Do refrigerate celeriac in plastic bags or in the vegetable crisper; it will keep fresh for about a week.

Preparing This Food Scrub celeriac under cold running water. Cut off leaves, and extra root buds. Peel the root, slice it and either use it raw in salads or boil it to serve as a vegetable side dish. When you cut into the celeriac, you tear its cell walls, releasing polyphenoloxidase, an enzyme that will turn the vegetable brown. You can slow the reaction (but not stop it completely) by dipping peeled, sliced raw celeriac in an acid such as lemon juice or a solution of vinegar and water.

What Happens When You Cook This Food When celeriac is heated, the soluble fibers in its cell walls dissolves; the cooked vegetable is softer.

Medical Uses and/or Benefits Lower risk of stroke. Potassium lowers blood pressure. According to new data from the Harvard University Health Professionals Study, a long-running survey of male doctors, a diet rich in high-potassium foods such as bananas may also reduce the risk of stroke. The men who ate the most potassium-rich foods (an average nine servings a day) had 38 percent fewer strokes than men who ate the least (less than four servings a day).... celeriac

Celina

(Latin) In mythology, one of the daughters of Atlas who was turned into a star of the Pleiades constellation; feminine form of Celino; of the heavens; form of Selena, meaning “of the moon” Celena, Celinna, Celene, Celenia, Celenne, Celicia, Celinda, Calina, Celine... celina

Celisha

(Greek) A passionate woman Celishah, Celysha, Celyshah, Celiesha, Celieshah, Celeisha, Celeishah, Celeesha, Celeeshah, Celeasha, Celeashah... celisha

Celka

(Latin) A celestial being Celkah, Celki, Celkie, Celk.ee, Celkey, Celky, Celkea, Celkeah... celka

Cell Salvage Transfusion

See TRANSFUSION.... cell salvage transfusion

Cell-mediated Immunity

A defence mechanism involving the coordinated activity of two subpopulations of TLymphocytes, helper T-Cells and killer T-Cells. Helper T-Cells produce a variety of substances that stimulate and regulate other participants in the immune response. Killer T-Lymphocytes destroy cells in the body that bear foreign antigens (e.g. cells that are infected with viruses or other microorganisms).... cell-mediated immunity

Cells

The basic structural unit of body tissues. There are around 10 billion cells in the human body and they are structurally and functionally linked to carry out the body’s many complex activities.

Every cell consists essentially of a cell-body of soft albuminous material called cytoplasm, in which lies a kernel or nucleus which seems to direct all the activities of the cell. Within the nucleus may be seen a minute body, the nucleolus; and there may or may not be a cell-envelope around all. (See also MITOCHONDRIA.) Each cell nucleus carries a set of identical CHROMOSOMES, the body’s genetic instructions.

Cells vary much in size, ranging in the human body from 0·0025 mm to about 0·025 mm.

All animals and plants consist at ?rst of a single cell (the egg-cell, or ovum), which begins to develop when fertilised by the sperm-cell derived from the opposite sex. Development begins by a division into two new cells, then into four, and so on till a large mass is formed. These cells – among them stem cells (see STEM CELL) which have the potential to develop into a variety of specialised cells – then arrange themselves into layers, and form various tubes, rods, and masses which represent in the embryo the organs of the fully developed animal. (See FETUS.)

When the individual organs have been laid down on a sca?olding of cells, these gradually change in shape and in chemical composition. The cells in the nervous system send out long processes to form the nerves; those in the muscles become long and striped in appearance; and those which form fat become ?lled with fat droplets which distend the cells. Further, they begin to produce, between one another, the substances which give the various tissues their special character. Thus, in the future bones, some cells deposit lime salts and others form cartilage, while in tendons they produce long white ?bres of a gelatinous substance. In some organs the cells change little: thus the liver consists of columns of large cells packed together, while many cells, like the white blood corpuscles, retain their primitive characters almost entire.

Thus cells are the active agents in forming the body, and they have a similar function in repairing its wear and tear. Tumours, and especially malignant tumours, have a highly cellular structure, the cells being of an embryonic type, or, at best, forming poor imitations of the tissues in which they grow (see TUMOUR).... cells

Celosia

(Greek) A fiery woman; burning; aflame

Celosiah, Celosea, Celoseah... celosia

Celosia Argentea

Linn.

Family: Amaranthaceae.

Habitat: A common weed, occurring throughout India.

English: Wild Cock's Comb.

Ayurvedic: Shitivaaraka, Vitunna.

Siddha/Tamil: Pannaikeerai.

Folk: Shveta-murga, Sarvari, Sarvali, Surali.

Action: Flowers—used in menor- rhagia, blood-dysentery. Seeds— antidiarrhoeal, also used in stomatitis. Whole plant—antibacterial, antiscorbutic and cooling.

Tender leaves are rich in potassium and in B1 and B6. An alcoholic extract of the leaves and its flavonoids showed antibacterial activity, which was comparable to ampicillin and streptomycin.

The seeds contain 11.6-17% of protein and 6.4-10.9% of a fatty oil. The seeds and roots yield triterpenoid sapo- nins. An alcoholic extract of the seeds possess significant diuretic activity.... celosia argentea

Celosia Cristata

Linn.

Family: Amaranthaceae.

Habitat: Indian gardens, as ornamental.

English: Cock's Comb

Ayurvedic: Jataadhaari.

Folk: Laal Murgaa.

Action: Seeds—demulcent; used for painful micturition, dysentery Flowers—used in menorrhagia and diarrhoea.

The plant contains betanin, and several sterols. The inflorescence contain amarantin, isoamarantin, celosianin and isocelosianin. The seeds contain 10.1-12.8% of protein and yield 7.27.9% of a fatty oil.

Choline esters of hyaluronic acid from the plant, when fed to rats, showed antiulcer and gastro-protective effect.... celosia cristata

Cenobia

(Spanish) Form of Zenobia, meaning “sign or symbol” Cenobiah, Cenobya, Cenobe, Cenobie, Cenobey, Cenovia, Cenobea, Cenobeah... cenobia

Centaurea Behen

Linn.

Family: Compositae; Asteraceae.

Habitat: Indigenous to Iran. Imported into India.

English: White Rhapontic.

Unani: Behman Safed, Behman- abyaz.

Action: Root—nervine and anabolic tonic, strengthens central nervous system; also used in jaundice and affections of the kidney.

The roots contain taraxasterol, its acetate and myristate.... centaurea behen

Centenarian

A person who is 100 years or older.... centenarian

Cephalalgia

Headache... cephalalgia

Cephalic Papillae

A group of sensory organs around the mouth opening (excluding amphids which are situated on the lateral aspects of the mouth); the number and arrangement of the cephalic papillae are significant for the classification of nematodes.... cephalic papillae

Cephalopathy

Any disease of the head... cephalopathy

Cephalopod

Octopus. See blue-ringed octopus.... cephalopod

Centaury Tea - Diabetes Treatment

Centaury Tea has been known for centuries as a great medicinal remedy. It is said that Centaury plant is a very powerful diaphoretic, digestive, emetic, febrifuge, hepatic, homeopathic, poultice, stomachic, tonic and liver stimulator. Centaury is a plant from the gentian family which grows mainly in regions like Europe, Northern Africa and Eastern Australia. Also known as centaurium erythraea, this plant can easily be recognized by its triangular pale green leaves, pink flowers and yellowish anthers bloom. The fruit has the shape of a small oval capsule and it can only be harvested in the fall. Centaury Tea Properties Centaury has a bitter taste, which makes it a great ingredient for vermouth. Centaury Tea, however, is used by the alternative medicine for its great curative properties. The active constituents of Centaury Tea are: secoiridoids, alkaloids, phenolic acids, triterpenes, xanthone derivatives and triterpenes, which can only be released in the presence of hot water or other heating sources. Xanthone derivatives are also used by the alcohol producers in order to obtain a variety of liquors (especially the bitter ones). Centaury Tea Benefits Aside from its use as a vermouth ingredient, Centaury Tea has other health benefits, being prescribed by practitioners around the world since ancient times. Centaury Tea may be helpful in case you’re suffering from one of the following conditions: - Blood poisoning, by eliminating the toxins and increasing the blood flow. - A number of digestive ailments, such as constipation and gastritis. - Anemia, by nourishing the nervous system and increasing the coronary system function. - Diabetes and liver failure, by reconstructing the liver cells and lowering your blood sugar. - Kidney failure, by treating nephritis and other ailments of the urinary system. - Centaury Tea may also be used to induce appetite when taken before meals. How to make Centaury Tea Infusion Preparing Centaury Tea infusion is very easy. Use a teaspoon of freshly-picked or dried Centaury herbs for every cup of tea you want to make, add boiling water and wait 10 minutes for the health benefits to be released. Strain the decoction and drink it hot or cold. However, don’t drink more than 2 or 3 cups per day in order to avoid other health complications. Centaury Tea Side Effects When taken properly, Centaury Tea has no effects for adults. However, high dosages may lad to a number of ailments, such as nausea, diarrhea and vomiting. If you’ve been taking Centaury Tea for a while and you’re experiencing some unusual reactions, talk to your doctor as soon as possible! Centaury Tea Contraindications Don’t take Centaury Tea if you’re pregnant or breastfeeding. Also, children and patients suffering from severe diseases that require blood thinners and anti-coagulants ingestion should avoid taking Centaury Tea at all costs! The same advice if you’re preparing for a major surgery (Centaury Tea may interfere with the anesthetic). In order to gather more information, talk to an herbalist or to your doctor. Once he gives you the green light, add Centaury Tea to your shopping cart and enjoy the wonderful benefits of this tea responsibly!... centaury tea - diabetes treatment

Centella Asiatica

(Linn.) Urban.

Hydro cotyle asiatica

Family: Umbelliferae; Apiaceae.

Habitat: In marshy places throughout India up to 200 m.

English: Asiatic Pennywort, Indian Pennywort.

Ayurvedic: Manduukaparni, Manduukaparnikaa, Maanduuki, Saraswati, Brahma-manduuki.

Siddha/Tamil: Vallaarai.

Action: Adaptogen, central nervous system relaxant, peripheral vasodilator, sedative, antibiotic, detoxifier, blood-purifier, laxative, diuretic, emmenagogue. Used as a brain tonic for improving memory and for overcoming mental confusion, stress, fatigue, also used for obstinate skin diseases and leprosy.

Key application: Extracts orally to treat stress-induced stomach and duodenal ulcers; topically to accelerate healing, particularly in cases of chronic postsurgical and post trauma wounds; also to treat second and third degree burns. Patients suffering from venous insufficiency were treated with a titrated extract of the drug. (WHO.)

Used in Indian medicine as a brain tonic and sedative. (Indian Herbal Pharmacopoeia.)

Major constituents of the plant are: triterpenoid saponins—brahmoside, asiaticoside, thankuniside; alkaloids (hydrocotyline); bitter principles (vel- larin).

Brahmoside, present in the plant, is reported to exhibit tranquilizing and anabolic activity. Raw leaves are eaten or plant decoction is drunk to treat hypertension.

Asiaticoside, extracted from leaves, gave encouraging results in leprosy. It dissolves the waxy covering of Bacillus leprae. Centelloside has also been found useful in leprosy. Asiaticoside reduced the number tubercular lesions in the liver, lungs, nerve ganglia and spleen in experimental animals. Another derivative of asiaticoside, oxyasi- aticoside, inhibits growth of Tubercle bacillus at a concentration of 0.15 ml/ml Asiaticosides are also hyperglycaemic.

The asiatic acid acts against resistant bacteria, particularly Mycobacterium tuberculosis and M. leprae as well as Gram-positive cocci.

Asiaticosides elevate blood glucose, triglycerides and cholesterol levels. They seem to decrease blood urea nitrogen and acid phosphatase levels. (Pharmacological findings. Natural Medicines Comprehensive Database, 2007.)

Boiled leaves are eaten for urinary tract infections, and unfiltered juice for scrofula and syphilis.

Extract of the fresh plant significantly inhibits gastric ulceration by cold restraint stress in rats.

In research, using rats, the herb exhibited protective effect against alcohol-induced and aspirin-induced ulcers. (JExp Biol, 2001, Feb, 39(2), 13742.)

Dosage: Whole plant—3-6 g (API Vol. IV.)... centella asiatica

Cercariae

The infective stages of the Schistosomes and other trema todes, which are free living in water. In some trematodes (e.g. Fasciola), the cercariae develope into metacercariae for infection.... cercariae

Cerea

(Greek) A thriving woman Cereah, Ceria, Ceriah... cerea

Centipeda Orbicularis

Lour.

Synonym: C. minima (Linn.) A.Br. & Asch.

Family: Compositae; Asteraceae.

Habitat: In damp places throughout the plains and low hills in India.

English: Sneezewort.

Ayurvedic: Kshavaka, Chhikkini, Chhikkikaa.

Folk: Nak-chhikani.

Action: Used for the treatment of rhinitis, sinusitis, nasopharyngeal tumors and obstructions, asthma and cold; also used in hemicrania.

The plant extract showed a good an- titussive and expectorant activity on mice. The flavonoids, sesquiterpenes and amide exhibited significant antial- lergy activity in passive cutaneous anaphylaxis (PCA) test.... centipeda orbicularis

Centratherum Anthelminticum

Kuntze.

Synonym: Vernonia anthelmintica Willd.

Family: Asteraceae.

Habitat: Throughout India up to 2,000 m in the Himalayas and Khasi Hills.

English: Purple Flea-bane, Achenes.

Ayurvedic: Aranya-Jiraka, Vanajira- ka, Kaalijiri, Karjiri. Somaraaji (also equated with Psoralea corylifolia Linn., Papilionaceae).

Unani: Kamoon barri.

Siddha/Tamil: Kaattu seerakam.

Action: Anthelmintic (against earthworms and tapeworms), stomachic, diuretic; used in skin diseases.

Delta-7-avenasterol is the main active principle of seeds. Seed oil contains vernasterol. Seeds bitter principle is a demanolide lactone. Centratherin and germacranolide from the leaves and stem have been isolated. Leaves contain abscisic acid. EtOH extract of achenes exhibited good results in giar- diasis. Various plant parts are used in syphilis. Clinical studies on vircarcika eczema validated the use of the drug in skin diseases.

The drug exhibited smooth muscle- relaxant and hypotensive activity in animals.

Dosage: Seed—1-3 g powder. (CCRAS.)

Dosage: Seed—1-3 g powder. (CCRAS.)... centratherum anthelminticum

Cephaelis Ipecacuanha

(Brot.) A. Rich.

Psychotria ipecacuanha

Family: Rubiaceae.

Habitat: Native to tropical America. Now cultivated in Darjeeling, Assam, in the Nilgiris, and in Sikkim.

English: Ipecac, Ipecacuanha.

Action: Root—Antiprotozal, expectorant (in low doses), diaphoretic, emetic (in high doses); used in amoebic dysentery, stubborn cough, whopping cough (for liquefying bronchial phlegm).

Key application: As expectorant, emetic. (The British Herbal Pharmacopoeia.)

The root contains isoquinoline alkaloids (consisting mainly of emetine and cephaeline); tannins (ipecacuanha and ipecacuanhic acid; glycosides including a monoterpene isoquinoline derivative); saponins; a mixture of glycoproteins; starch; choline; resins.

The alkaloids are clinically useful in the treatment of amoebiasis.

Emetine and cephaeline are emetic due to their irritating effect on stomach; cephaeline is more toxic. Emetine is a standard antiamoebic principle. In smaller doses, both are expectorant.

The fluid extract is 14 times stronger than the syrup of the crude drug. The powder is toxic at 1-2 g.

Emetine accumulates in liver, lungs, kidneys and spleen; traces are detectable after 40-60 days. (Francis Brinker.)... cephaelis ipecacuanha

Cephalosporins

These are broad-spectrum antibiotics. Most are semi-synthetic derivatives of cephalosporin C, an antibiotic originally derived from a sewage outfall in Sardinia.

First-generation examples still in use include cephalexin and cefadroxil. They are orally active and, along with second-generation cefaclor, have a similar antimicrobial spectrum. They are used for ‘resistant’ urinary infections and urinary infections in pregnancy. Cephalosporins have a similar pharmacology to that of penicillin, and about 10 per cent of patients allergic to penicillin will also be hypersensitive to cephalosporins. They are e?ective in treating SEPTICAEMIA, PNEUMONIA, MENINGITIS, biliary-tract infections and PERITONITIS.

Second-generation cefuroxime and cefamandole are less vulnerable to penicillinases and are useful for treating ‘resistant’ bacteria and Haemophilus in?uenzae and Neisseria gonorrhoea. Third-generation cephalosporins include cefotaxime, ceftazidime and others; these are more e?ective than the second-generation in treating some gram-negative infections, especially those causing septicaemia.... cephalosporins

Cerebellum And Cerebrum

See BRAIN.... cerebellum and cerebrum

Cerebropathy

Any disorder of the brain... cerebropathy

Ceres

(Latin) Of the spring; in mythology, the goddess of agriculture and fertility Ceress, Ceresse, Cerela, Cerelia, Cerealia... ceres

Cereus Cactus

Cereus species

Description: These cacti are tall and narrow with angled stems and numerous spines.

Habitat and Distribution: They may be found in true deserts and other dry, open, sunny areas throughout the Caribbean region, Central America, and the western United States.

Edible Parts: The fruits are edible, but some may have a laxative effect.

Other Uses: The pulp of the cactus is a good source of water. Break open the stem and scoop out the pulp.... cereus cactus

Ceridwen

(Celtic) Beautiful poetry; in mythology, the goddess of poetry Cerydwen, Ceridwyn, Ceridwin, Cerdwin, Ceridwenn, Ceridwenne, Ceridwynn, Ceridwynne, Ceridwinn, Ceridwinne... ceridwen

Ceratonia Siliqua

Linn.

Family: Caesalpinaceae.

Habitat: Cultivated in Punjab. English: Locust Bean; St. John's Bread, Carob tree.

Unani: Kharnub Shaami.

Action: Pod and husk from seed— antidiarrhoeal (stools in gastroenteritis and colitis are known to solidify within 48 h).

The pods contain tannin from 0.88 to 4.09%.

Pulp of the pod contains 30-70% sugars, fats, starch, protein, amino acids, gallic acid; leucoanthocyanins and related phenolics. Leaves contain catechols.... ceratonia siliqua

Ceratophyllum Demersum

Linn.

Family: Ceratophyllaceae.

Habitat: All over India from temperate to tropics, in ponds and lakes.

English: Coontail, Hornwort.

Ayurvedic: Shaivaala (also equated with Vallisneria spiralis Linn., Hydrocharitaceae), Jalnili, Jalaja.

Unani: Tuhlub, Pashm Vazg.

Siddha/Tamil: Velampasi.

Folk: Sevaar.

Action: Purgative, antibilious, antibacterial.

The herb is rich in protein, calcium and magnesium; contains ferre- doxin and plastocyanin. EtOH (50%) extract—antimicrobial.

Dosage: Whole plant—10- 20 ml juice; 50-100 ml decoction. (CCRAS.)... ceratophyllum demersum

Cereal

Any grass-like plant bearing an edible seed. The important cereals are wheat, oats, barley, maize, rice and millet. Along with these are usually included tapioca (derived from the cassava plant), sago (derived from the pith of the sago palm) and arrowroot (derived from the root of a West Indian plant), all of which consist almost entirely of starch. Semolina, farola and macaroni are preparations of wheat.

per cent Water 10–12 Protein 10–12 Carbohydrate 65–75 Fat 0·5–8 Mineral matter 2

Composition of cereals

Cereals consist predominantly of carbohydrate. They are therefore an excellent source of energy. On the other hand, their de?ciency in protein and fat means that to provide a balanced diet, they should be supplemented by other foods rich in protein and fat.

per cent

Carbo-Cellu-

Water Protein Fat hydrate lose Ash Wheat 12·011·0 1·771·2 2·2 1·9 Oatmeal 7·2 14·2 7·365·9 3·5 1·9 Barley 12·310·1 1·969·5 3·8 2·4 Rye 11·010·2 2·372·3 2·1 2·1 Maize 12·59·7 5·468·9 2·0 1·5 Rice 12·46·9 0·479·4 0·4 0·5 (polished) Millet 12·310·4 3·968·3 2·9 2·2 Buck wheat 13·010·2 2·261·3 11·12·2

Composition of certain cereals... cereal

Cerina

(Latin) Form of Serena, meaning “having a peaceful disposition” Cerinah, Ceryna, Cerynah, Cerena, Cerenah, Ceriena, Cerienah, Cereina, Cereinah, Cereena, Cereenah, Cereana, Cereanah... cerina

Cerise

(French) Resembling the cherry Cerisa... cerise

Cereus Grandiflorus

Mill.

Family: Cactaceae.

Habitat: Indian gardens.

English: Cereus, Night Blooming Cereus, Sweet Scented Cactus.

Folk: Nivadung Paanchkoni (Maharashtra).

Action: Fresh, young shoots—cardiac stimulant, anti-inflammatory.

The plant contains glucose, fructose, starch, amino acids and citric, fumar- ic, maleic, malonic and oxalic acids. Tyramine, a cardiotonic amine, can strengthen heart muscle action.

The flower, stem and young shoots of cereus can stimulate heart and dilate peripheral vessels, as well as stimulate spinal cord motor neurons. The reputed digitalis effect of cereus is claimed to be non-cumulative. (Natural Medicines Comprehensive Database, 2007.)... cereus grandiflorus

Ceriops Candolleana

Arn.

Synonym: C. tagal (Perr.) C.B. Robins.

Family: Rhizophoraceae.

Habitat: Muddy shores and tidal creeks of India.

English: Compound Cymed Mangrove.

Folk: Kirrari (Sindh, Maharashtra). Chauri (Maharashtra). Goran (Bengal, Sundarbans).

Siddha/Tamil: Pandikutti, Pavrikutti, Pavrikutti, Kandal, Chira.

Action: Plant—astringent. Stem bark—hypoglycaemic. Bark— haemostatic. A decoction is used to stop haemorrhage and is applied to malignant ulcers; also given after child birth.

Shoots—used as a substitute for quinine.

The leaves (dry basis) gave 15.45% tannin, 19.99% non-tannin; twig bark 25.89%, tannin, 9.8% non-tannin; bole bark 41.42% tannin, 10.58% non-tannin.

Presence of sitosterol, cholesterol, campesterol, stigmasterol, 28-isofu- costerol and a hydrocarbon, squalene, is reported in the leaves.... ceriops candolleana

Ceropegia Bulbosa

Roxb.

Family: Asclepiadacae.

Habitat: Punjab and South India.

Folk: Khappar-kaddu, Bhuu-tumbi, Paataal-tumbi. Gilothi. Galot (Punjab). Gilodya.

Action: Tuberous root—used for diarrhoea and dysentery.

The fresh tubers are eaten after removing the bitterness by boiling. The bitter principle is an alkaloid, ceropegine. The tuber contains 42.52% starch and possesses refrigerant property.

The aqueous extract of edible Cero- pegia sp. contains steriods, polyphenols, sugars and potassium. It potentiated pentobarbitone hypnosis and exhibited analgesic and diuretic activities. It also antagonized histamine-induced asphyxia in guinea pigs.

C. candelabrum L. var. biflora (L.) M. Y. Ansari, synonym C. biflora L., C. tuberosa Roxb., C. intermedia auct. non-Wt., are also equated with Bhuu- tumbi, Paataal-tumbi.... ceropegia bulbosa

Ceruminosis

Too much beeswax. See: BEESWAX, NONE OF YOUR... ceruminosis

Cervical Venosities

Enlarged varicose veins on the cervix of the uterus, often accompanying ulcerations or long-term pelvic congestion. A symptom only of congestion or impaired circulation, they can occur in both semi-trivial and serious conditions.... cervical venosities

Cervico-occipital Headache

A headache of the neck and side of the head...a tension headache.... cervico-occipital headache

Cervix Uteri

The neck of the womb or uterus, placed partly above and partly within the vagina. (See UTERUS.)... cervix uteri

Ceropegia Juncea

Roxb.

Family: Asclepiadaceae.

Habitat: Peninsular India.

Folk: Kanvel (Maharashtra). Bella- gada (Telugu, Andhra Pradesh). (Soma is a disputed synonym)

Action: The plant extract exhibits tranquilizing, hypotensive, hepa- toprotective, antiulcer, antipyretic, topically anaesthetic activities in experimental animals.

A pyridine alkaloid, cerpegin, together with a triterpene, lupeol has been isolated from the plant from Tiruneveli, Tamil Nadu.... ceropegia juncea

Cesia

(Spanish) A celestial being Cesiah, Cesea, Ceseah... cesia

Cestoda

Tapeworms, which are segmented Platyhelminths (Flatworms) consisting, in their adult stage, of a scolex for attachment to the gut of the final host, an unsegmented neck region and a long segmented strobila consisting of immature, mature and gravid proglottids (segments).... cestoda

Cetavlon

See CETRIMIDE.... cetavlon

Cetraria Islandica

(Linn.) Ach.

Family: Parmeliaceae.

Habitat: Lichen found in the hills from Tehri Garhwal to East Nepal.

English: Cetraria, Iceland Lichen, Iceland Moss.

Ayurvedic: Shaileya (black var.)

Folk: Charela (black var.)

Action: A food and tonic in convalescence and exhausting diseases. Used for chronic catarrh and bronchitis.

Key application: In irritation of the oral and pharyngeal mucous membrane and accompanying dry cough. (German Commission E, ESCOP.) As demulcent. (The British Herbal Pharmacopoeia.) As a bitter remedy for lack of appetite. (ESCOP.)

The moss contains lichen acids (dep- sidones); mainly cetraric, protoce- traric, fumarprotocetraric, lichesteric and usnic acids; polysaccharides about 50%—lichenin 40% and isolichenin 10%; also furan derivatives, fatty acid lactones and terpenes. Lichenin is a moss-starch. Demulcent, expectorant and antiemetic properties are due mainly to the polysaccharides.

The usnic acid and protolichesteri- nic acid in the lichen and its crude, aqueous extract showed antibacterial activity against several pathogenic bacteria.

Contraindicated in gastric or duodenal ulcers due to its mucosa irritating properties. (Sharon M. Herr.)

Lozenges containing 160 mg of an aqueous extract of Iceland moss, were determined to be positive in 86% cases with good gastric tolerance. (ESCOP 1997.)... cetraria islandica

Chaba

(Hebrew) Form of Hava, meaning “a lively woman; giver of life” Chabah, Chaya, Chayka, Chaka, Chava, Chavah... chaba

Chablis

(French) Resembling the dry white wine

Chabley, Chablie, Chabli, Chably, Chablea, Chableah, Chabliss, Chablisse, Chablys, Chablyss, Chablysse... chablis

Chadee

(French) A divine woman; a goddess Chadea, Chadeah, Chady, Chadey, Chadi, Chadie... chadee

Chaela

(English) Form of Michaela, meaning “who is like God?” Chaeli, Chaelie, Chaely, Chaeley, Chaelea, Chaeleah... chaela

Chahna

(Hindi) One who brings light to the world Chahnah... chahna

Chai

(Hebrew) One who gives life Chae, Chaili, Chailie, Chailee, Chaileigh, Chaily, Chailey, Chailea, Chaileah, Chaeli, Chaelie, Chaely, Chaeley, Chaelee, Chaelea, Chaeleah, Chaeleigh... chai

Chailyn

(American) Resembling a waterfall Chailynn, Chailynne, Chaelyn, Chaelynn, Chaelynne, Chaylyn, Chaylynn, Chaylynne... chailyn

Chaitali

(Indian) Surrounded by light Chaitalie, Chaitale, Chaitaly, Chaitaley, Chaitalee, Chaitalea, Chaitaleah, Chaitaleigh, Chaetali, Chaetalie, Chaetaly, Chaetaley, Chaetalee, Chaetalea, Chaetaleah, Chaetaleigh... chaitali

Chaga Tea Has Anti-cancer Properties

Chaga tea is a medicinal beverage with anti-inflammatory and anti-cancer properties. It is also an adjuvant in the liver treatment. Chaga Tea description Chaga is an irregularly-shaped polypore fungus (a mushroom), mainly found on the wounds of birch trees, on elm trees, alder trees and ironwood trees. This mushroom has a brown color, its veins being white or cream. It is acknowledged to hold less water than other types of mushrooms. In North Europe and Russia, the chaga mushroom has been used for a long period of time as a popular medicine remedy. Scientists have demonstrated that chaga has anti-cancer, anti-inflammatory, antiviral and immune-stimulating actions. It could also be used to relieve pain. Changa tea is the resulting beverage from brewing the abovementioned mushroom. Chaga Tea brewing Chaga tea is prepared in the following way:
  • shred the Chaga mushrooms
  • soften the pieces in cold water for about five hours
  • get the softened mushrooms out
  • save the liquid
  • add heated water to the softened mushrooms
  • let the mixture stand for about 2 days
  • mix the resultant Chaga tea with the saved liquid from the softening process
  • drink it slowly
Chaga tea may be consumed three times a day. Chaga Tea benefits Chaga tea has been successfully used to:
  • boost and strengthen the immune system
  • help in the treatment of various stomach diseases
  • help in expelling intestinal worms
  • help in the treatment of liver problems
  • help in the treatment of certain heart ailments, including hypertension
  • help in fighting tumors and lowering the risk of certain cancers (like breast, liver, uterus and stomach cancers)
  • help in the treatment of diabetes
  • act against HIV
  • treat inflammations
Chaga Tea side effects Before drinking Chaga tea, consult a health care provider. Chaga tea is a natural beverage used as a treatment for diabetes, several heart ailments as well as for inflammations.... chaga tea has anti-cancer properties

Chai Tea - A Famous Indian Blend

Discover the unique features of this Indian blend and learn more about how to get an interesting Chai tea every time and how to combine its ingredients for a special tasty experience. What is Chai tea Many people think Chai tea comes from China like most other types of tea. In fact, the word chai means tea in Hindi where it has its origin. Chai tea is actually a blend that combines black tea with milk, spices (like cinnamon, cloves, pepper and ginger) and sweeteners, creating a full tasty drink, perfect for you and your family. This Indian type of tea is also called “masala tea” and “spyce tea”. The smell of it draws plenty of attention and many people say that it helps them to relax. Drink Chai tea The way you make Chai tea is very important to get the right taste. Being a mixture of spices in different combinations, the brewing methods vary widely. There are traditional methods together with customized ones, depending on the spices contained in the blend. The milk should be added to the black tea while it is still boiling. This will make the tea turn darker and it will get a stronger flavor than many other type of teas. Chai Tea Benefits Learn how the amazing benefits of black tea combine successfully with those of other herbs and spices that form this unique mixture and how can they help you lead a healthier life. Chai tea prevents cardiovascular diseases. Catechins and polyphenols from the black tea lowers blood pressure and reduces bad cholesterol, thus preventing the formation of blood clots. Spices contained are perfect to fight viruses and bacteria. If you suffer from digestion problems, be sure that drinking this tea will help you in this regard. Chai tea is good if you want to treat colds, flu or even fever. It is a very good coffee substitute and the addition of milk and honey provide you even more health benefits within each cup. Chai Tea Side Effects Because it contains many ingredients in one mixture, Chai tea may have some precautions. For example, if you suffer from ulcers and heartburns you shouldn’t drink it as it may worsen your condition. If you have intolerance to lactose, you can abandon the idea of adding milk into it. If you have problems with caffeine, try to chose another blend, based or green tea or anything but black tea. Chai tea is an interesting tea with lots of health benefits. Its numerous ways of mixing its ingredients and the different flavor according to it will certainly not bore you, because you can create a new one every time you drink it.... chai tea - a famous indian blend

Chaitra

(Hindi) Born during the first month of the Hindi calendar Chaetra, Chaitrah, Chaetrah, Chaytra, Chaytrah... chaitra

Chakra

(Arabic) A center of spiritual energy... chakra

Chala

(American) An exuberant woman Chalah, Challa, Challah... chala

Chalciope

(Greek) In mythology, a princess who was the sister of Medea... chalciope

Chalette

(American) Having good taste Chalett, Chalet, Chalete, Chaletta, Chaleta... chalette

Chalice

(French) Resembling a goblet Chalyce, Chalise, Chalyse, Chalese... chalice

Chalicosis

A disorder of the lungs found among stonecutters, and due to the inhalation of ?ne particles of stone.... chalicosis

Chalina

(Spanish) Form of Rosalina, meaning “resembling the beautiful and meaningful flower”

Chalinah, Chalyna, Chaleena, Chalena, Charo, Chaliena, Chaleina, Chaleana... chalina

Chalissa

(American) One who is optimistic Chalisa, Chalyssa, Chalysa... chalissa

Chalk-stones

See GOUT.... chalk-stones

Challenging Behaviour

Behaviour which is difficult and complex to manage, even within a therapeutic environment. The behaviour may be related to organic or non-organic predisposing factors.... challenging behaviour

Challie

(American) A charismatic woman Challi, Challey, Chally, Challee, Challea, Challeah, Challeigh... challie

Chalondra

(African) An intelligent woman... chalondra

Chalsey

(American) Form of Chelsea, meaning “from the landing place for chalk” Chalsy, Chalsi, Chalsie, Chalsee, Chalsea, Chalseah... chalsey

Chamania

(Hebrew) Resembling a sunflower

Chamaniah, Chamanea, Chamaneah, Chamaniya, Chamaniyah, Chamaran, Chamarann, Chamarana, Chamaranna... chamania

Chambray

(French) Resembling the lightweight fabric

Chambraye, Chambrai, Chambrae, Chambree, Chambri, Chambrie, Chambry, Chambrey, Chambrea, Chambreah... chambray

Chameli

(Hindi) Resembling jasmine Chamelie, Chamely, Chameley, Chamelee, Chamelea, Chameleah, Chameleigh... chameli

Champagne

(French) Resembling the sparkling wine... champagne

Chamunda

(Hindi) In Hinduism, an aspect of the mother goddess Camunda... chamunda

Chan

(Sanskrit) A shining woman... chan

Chana

(Hebrew) Form of Hannah, meaning “having favor and grace” Chanah, Channa, Chaanach, Chaanah, Chanach, Channah... chana

Chanal

(American) A moonlike woman Chanall, Chanalle... chanal

Chance

(American) One who takes risks Chanci, Chancie, Chancee, Chancea, Chanceah, Chancy, Chancey... chance

Chanda

(Sanskrit) An enemy of evil Chandy, Chaand, Chand, Chandey, Chandee, Chandi, Chandie, Chandea, Chandeah... chanda

Chandani

(Hindi) Born with the moonbeams Chandanie, Chandany, Chandaney, Chandanee, Chandanea, Chandaneah... chandani

Chandelle

(French) Resembling a candle Chandel, Chantelle, Chantel, Chandell, Chantell... chandelle

Chandler

(English) A candlemaker Chandlar, Chandlor... chandler

Chandra

(Hindi) Of the moon; another name for the goddess Devi Chandara, Chandria, Chaundra, Chandrea, Chandreah... chandra

Chanel

(French) From the canal; a channel Chanell, Chanelle, Channelle, Chenelle, Chenel, Chenell... chanel

Change Of Life

See CLIMACTERIC; MENOPAUSE.... change of life

Changla

(Indian) An active woman... changla

Chania

(Hebrew) Blessed with grace from God

Chaniah, Chaneah, Chanea, Chaniya, Chaniyah... chania

Chanicka

(American) One who is dearly loved

Chanickah, Chanika, Chanikah, Chaniecka, Chaneicka, Chaneecka, Chanycka, Chaneacka, Chaneeka, Chaneika, Chanieka, Chanyka, Chaneaka... chanicka

Chanina

(Hebrew) The Lord is gracious Chaninah, Chaneena, Chaneenah, Chanyna, Chanynah, Chaneana, Chaneanah, Chaniena, Chanienah, Chaneina, Chaneinah... chanina

Chanise

(American) One who is adored Chanyse, Chanice, Chanyce... chanise

Chanit

(Hebrew) One who is ready for battle Chanyt, Chanita, Chanyta... chanit

Channary

(Cambodian) Of the full moon Channarie, Channari, Channarey, Channaree, Chantrea, Chantria... channary

Channing

(English) An official of the church; resembling a young wolf Channon, Channer, Channery, Channerie, Channerey, Channeree, Channeri, Channe... channing

Chansanique

(American) A singing girl Chansaneek, Chansanik, Chansanike, Chansanyk, Chansani, Chansanie, Chansanee, Chansanea, Chansaneah, Chansany, Chansaney... chansanique

Chantal

(French) From a stony place; a beautiful singer

Chantalle, Chantel, Chantele, Chantell, Chantelle, Chantrell, Chauntel, Chantay, Chante, Chantae, Chaunte, Chanton, Chauntelle... chantal

Chantee

(American) A talented singer Chantey, Chanty, Chanti, Chantie, Chantea, Chanteah... chantee

Chanterelle

(French) A prized singer Chanterell, Chanterel, Chanterele, Chanterella, Chanterela... chanterelle

Chantilly

(French) Resembling the beautiful lace

Chantilley, Chantilli, Chantillie, Chantillee, Chantilleigh, Chantillea, Chantilleah... chantilly

Chantou

(French) One who sings... chantou

Chantoya

(American) A renowned singer... chantoya

Chantrice

(French) A singer Chantryce, Chantrise, Chantryse... chantrice

Chanya

(Hebrew) Blessed with God’s love Chanyah... chanya

Chao

(Chinese) One who surpasses others... chao

Chapa

(Native American) A superior woman

Chapah, Chappah, Chappa... chapa

Chaparral Tea - A Controversial Tea

Chaparral Tea was used in the past by American Indians as a medicine and it was put into question by FDA. However it was proven that chaparral tea has many benefits that you can read about below. About Chaparral tea Chaparral is a dwarf tree or shrub that grows in the desert regions of southwestern United States and Mexico. The name comes from the Spanish word chaparro which means short oak. Chaparral is also called “greasewood” and “creosote bush”. Leaves and twigs of the plant are used to make chaparral tea or infusion. It is often recommended to add honey and/or lemon into the tea in order to enhance the flavor. Chaparral contains many active components like alpha-pinene, beta-pinene, cobalt, limonene and zinc. Chaparral tea has a strong taste and smell. How to brew Chaparral tea Chaparral tea can be prepared using dried chaparral leaves and flowers into a cup with room temperature water. Let the mixture soak for a couple of minutes, then filter it. Always remember to use fresh cold water for the tea. Boiled water will make it lose its nutrients and become too strong. You can also use this cold tea as a base for a smoothie, elixir or tonic and even for mouthwash in spite of its unpleasant taste or even as an insect repellant. Benefits of Chaparral tea Chaparral tea boosts the immune system and helps keep the body in an alkaline state that allows it to naturally fight against infection, microbial invaders and many forms of disease.
  • Chaparral tea, applied topically, may be effective against skin disorders such as eczema, herpes, athlete’s foot, ringworm, cold sores and dermatitis
  • Chaparral tea can inhibit to certain types of cancer
  • Chaparral tea steam, when inhaled, may help alleviate and relieve coughs, colds and other congestion problems
  • Chaparral may be helpful in the treatment of blood poisoning and it is also a blood purifier
  • The herb has anti-inflammatory properties and can relieve conditions such as arthritis
  • An infusion of the chaparral herb can be used to treat and prevent dandruff
  • Encourages hair growth and clear skin
  • Chaparral tea can prevent cavities
Side effects of Chaparral tea At some point, the benefits of Chaparral tea were put into question by the American authorities because it was said that it has a toxic effect on the liver. However, Chaparral tea is an excellent detoxifier but if you ingest it it can create unpleasant side effects. Don’t underestimate the power of Chaparral tea but don’t exaggerate with the amount when drinking it and pay attention to any possible side effects.... chaparral tea - a controversial tea

Chapawee

(Native American) Resembling a beaver

Chapawi, Chapawie, Chapawy, Chapawey, Chapawea, Chapaweah... chapawee

Chapped Lips

See LIPS.... chapped lips

Chaquanne

(American) A sassy young woman

Chaquane, Chaquann, Chaquan, Chaquanna, Chaquana... chaquanne

Charbonnet

(French) A giving and loving woman

Charbonay, Charbonaye, Charbonae, Charbonai, Charbonnay, Charbonnae, Charbonnai... charbonnet

Charcot’s Joint

Named after a 19th-century French physician, this condition presents as a painless swelling and disorganisation of the joints resulting from damage to the pain ?bres that occurs in diabetic neuropathy (see DIABETES MELLITUS – Complications), LEPROSY, SYRINGOMYELIA and syphylitic infection of the spinal cord (see SYPHILIS).... charcot’s joint

Chardonnay

(French) Resembling the wine Chardonnaye, Chardonay, Chardonaye, Chardonnae, Chardonae, Chardonnai, Chardonai, Charde, Charday, Charday, Chardae, Chardai... chardonnay

Charge

In health care, a charge is the monetary amount that is billed to the user of a product or service by the provider.... charge

Charille

(French) A delightful woman; womanly

Charill, Charile, Charil, Charilla, Charila, Charylle, Charyll, Charyle, Charylla, Charyla... charille

Charis

(English) Having grace and kindness Charisa, Charise, Charissa, Charisse, Chariss, Charys, Charyss, Charysse... charis

Charish

(American) A cherished woman Charisha, Cherish, Cherysh, Charysh, Chareesh... charish

Charisma

(Greek) Blessed with charm Charismah, Charizma, Charizmah, Charysma, Charyzma... charisma

Charity

(Latin) A woman of generous love Charitey, Chariti, Charitie, Charitee, Charyty, Charyti, Charytey, Charytie, Charytee, Charita, Charitea, Chariteah, Charytea, Charyteah... charity

Charla

(English) Feminine form of Charles; a small, strong woman Charlee, Charlene, Charli, Charlie, Charly, Charlyn, Charlynn, Charlaine, Charlayne, Charleen, Charleena, Charleigh, Charlena, Charlette, Charline, Charlisa, Charlita, Charlize, Charlot, Charlotta, Charlotte, Carlita, Carlota, Carlotta, Chatlie, Cattie, Charlea... charla

Charlesetta

(German) Feminine form of Charles; a small, strong woman Charleseta, Charlesett, Charleset, Charlesette, Charlesete, Charlsetta, Charlseta... charlesetta

Charlesia

(American) Feminine form of Charles; a small, strong woman Charlesiah, Charlesea, Charleseah, Charlsie, Charlsi, Charlsy, Charlsey, Charlsee, Charlsea, Charlseah... charlesia

Charlianne

(American) A small, strong, and graceful woman

Charliann, Charliane, Charlianna, Charliana, Charliean, Charlieanne, Charlieann, Charlieana, Charlieanna... charlianne

Charlotte

(French) Form of Charles, mean° ing “a small, strong woman” Charlize, Charlot, Charlotta... charlotte

Charmaine

(English) Charming and delightful woman Charmain, Charmane, Charmayne, Charmian, Charmine, Charmion, Charmyan, Charmyn, Charmaen, Charmaen, Charm... charmaine

Charminique

(American) One who is dashing; charming

Charminik, Charminick, Charmynik, Charmynyk, Charmineek, Charmineyk, Charmonique, Charmonik, Charmonyk, Charmonick... charminique

Charnee

(American) Filled with joy Charny, Charney, Charnea, Charneah, Charni, Charnie... charnee

Charneeka

(American) One who is obsessive

Charneekah, Charnykah, Charnieka, Charniekah, Charneika, Charneikah, Charneaka, Charneakah, Charnyka, Charnykah... charneeka

Charnelle

(American) One who sparkles Charnell, Charnel, Charnele, Charnella, Charnela... charnelle

Charnesa

(American) One who gets attention

Charnesah, Charnessa, Charnessah... charnesa

Charsetta

(American) An emotional woman Charsett, Charsette, Charset, Charsete, Charseta... charsetta

Chartra

(American) A classy lady Chartrah... chartra

Chartres

(French) One who plans Chartrys... chartres

Charu

(Hindi) One who is gorgeous Charoo, Charou... charu

Charumat

(Hindi) An intelligent and beautiful woman Charoomat, Charoumat... charumat

Chashmona

(Hebrew) Born to royalty; a princess... chashmona

Chasia

(Hebrew) One who is protected; sheltered

Chasiah, Chasea, Chaseah, Chasya, Chasyah... chasia

Chasidah

(Hebrew) A religious woman; pious Chasida, Chasyda, Chasydah... chasidah

Chasina

(Aramaic) Having strength of character

Chasinah, Chasyna, Chasynah, Chasiena, Chasienah, Chaseina, Chaseinah, Chaseena, Chaseenah, Chaseana, Chaseanah, Chau... chasina

Chastity

(Latin) Having purity; a woman of innocence

Chasity, Chasta, Chastina, Chastine, Chasida, Chassidy, Chastitey, Chastitie, Chastiti, Chastitee, Chastitea, Chastiteah... chastity

Chasya

(Hebrew) One who offers shelter Chasye... chasya

Chateria

(Vietnamese) Born beneath the moonlight

Chateriah, Chaterea, Chatereah, Chateriya, Chateriyah... chateria

Chaucer

(English) A demure woman Chauser, Chawcer, Chawser... chaucer

Chavela

(Spanish) Form of Isabel, meaning “my God is bountiful” Chavella, Chavelle, Chavele, Chavel, Chavell... chavela

Chavi

(Egyptian) A precious daughter Chavie, Chavy, Chavey, Chavee, Chavea, Chaveah... chavi

Chaviva

(Hebrew) One who is dearly loved Chavyva, Chavive, Chavyve, Chaveeva, Chaveevah, Chavieva, Chavievah, Chaveiva, Chaveivah, Chaveava, Chaveavah... chaviva

Chavon

(Hebrew) A giver of life Chavonne, Chavonn, Chavona, Chavonna... chavon

Chazmin

(American) Form of Jasmine, meaning “resembling the climbing plant with fragrant flowers” Chaslyn, Chaslynn, Chasmeen, Chasmin, Chasmina, Chasminda, Chasmyn, Chasmyne, Chassamayn, Chazan, Chazmin, Chasmine, Chazmon, Chazmyn, Chazmyne, Chazzmin, Chazzmine, Chazzmon, Chazzmyn, Chazzmynn, Chasmyna, Chessamine, Chessamy, Chessamyn, Chasmeena, Chessimine, Chessimine... chazmin

Chazona

(Hebrew) A prophetess Chazonah, Chazonna, Chazonnah... chazona

Chea

(American) A witty woman Cheah, Cheea, Cheeah... chea

Cheche

(African) A small woman... cheche

Chedra

(Hebrew) Filled with happiness Chedrah... chedra

Chedva

(Hebrew) One who is joyous... chedva

Cheer

(American) Filled with joy Cheere... cheer

Cheese

Nutritional Profile Energy value (calories per serving): Moderate to high Protein: Moderate to high Fat: Low to high Saturated fat: High Cholesterol: Low to high Carbohydrates: Low Fiber: None Sodium: High Major vitamin contribution: Vitamin A, vitamin D, B vitamins Major mineral contribution: Calcium

About the Nutrients in This Food Cheese making begins when Lactobacilli and/or Streptococci bacteria are added to milk. The bacteria digest lactose (milk sugar) and release lactic acid, which coagulates casein (milk protein) into curds. Rennet (gastric enzymes extracted from the stomach of calves) is added, and the mixture is put aside to set. The longer the curds are left to set, the firmer the cheese will be. When the curds are properly firm, they are pressed to squeeze out the whey (liquid) and cooked. Cooking evaporates even more liquid and makes the cheese even firmer.* At this point, the product is “fresh” or “green” cheese: cottage cheese, cream cheese, farmer cheese. Making “ripe” cheese requires the addition of salt to pull out more moisture and specific organisms, such as Penicil- lium roquefort for Roquefort cheese, blue cheese, and Stilton, or Penicillium cambembert for Camembert and Brie. The nutritional value of cheese is similar to the milk from which it is made. All cheese is a good source of high quality proteins with sufficient amounts of all the essential amino acids. Cheese is low to high in fat, mod- erate to high in cholesterol. * Natural cheese is cheese made direct ly from milk. Processed cheese is natural cheese melted and combined wit h emulsifiers. Pasteurized process cheese foods contain ingredients t hat allow t hem to spread smoot hly; t hey are lower in fat and higher in moisture t han processed cheese. Cholesterol and Saturated Fat Content of Selected Cheeses Mozzarella Source: USDA, Nutritive Value of Foods, Home and Garden Bullet in No. 72 (USDA, 1989). All cheeses, except cottage cheese, are good sources of vitamin A. Orange and yellow cheeses are colored with carotenoid pigments, including bixin (the carotenoid pigment in annatto) and synthetic beta-carotene. Hard cheeses are an excellent source of calcium; softer cheeses are a good source; cream cheese and cottage cheese are poor sources. The R DA for calcium is 1,000 mg for a woman, 1,200 mg for a man, and 1,500 mg for an older woman who is not on hormone- replacement therapy. All cheese, unless otherwise labeled, is high in sodium.

Calcium Content of Cheese  
  Cheese   Serving   Calcium (mg)
Blue oz. 150
Camembert wedge 147
Cheddar oz. 204
Cottage cheese    
creamed cup 135
uncreamed cup 46
Muenster oz. 203
Pasteurized processed American oz. 174
Parmesan grated tbsp. 69
Provolone oz. 214
Swiss oz. 272
  Source: Nutritive Value of Foods, Home and Gardens Bullet in No. 72 (USDA, 1989).

The Most Nutritious Way to Serve This Food With grains, bread, noodles, beans, nuts, or vegetables to add the essential amino acids miss- ing from these foods, “complete” their proteins, and make them more nutritionally valuable.

Diets That May Restrict or Exclude This Food Antiflatulence diet Controlled-fat, low-cholesterol diet Lactose- and galactose-free diet (lactose, a disaccharide [double sugar] is composed of one unit of galactose and one unit of glucose) Low-calcium diet (for patients with kidney disease) Sucrose-free diet (processed cheese)

Buying This Food Look for: Cheese stored in a refrigerated case. Check the date on the package. Avoid: Any cheese with mold that is not an integral part of the food.

Storing This Food Refrigerate all cheese except unopened canned cheeses (such as Camembert in tins) or grated cheeses treated with preservatives and labeled to show that they can be kept outside the refrigerator. Some sealed packages of processed cheeses can be stored at room temperature but must be refrigerated once the package is opened. Wrap cheeses tightly to protect them from contamination by other microorganisms in the air and to keep them from drying out. Well-wrapped, refrigerated hard cheeses that have not been cut or sliced will keep for up to six months; sliced hard cheeses will keep for about two weeks. Soft cheeses (cottage cheese, ricotta, cream cheese, and Neufchatel) should be used within five to seven days. Use all packaged or processed cheeses by the date stamped on the package. Throw out moldy cheese (unless the mold is an integral part of the cheese, as with blue cheese or Stilton).

Preparing This Food To grate cheese, chill the cheese so it won’t stick to the grater. The molecules that give cheese its taste and aroma are largely immobilized when the cheese is cold. When serving cheese with fruit or crackers, bring it to room temperature to activate these molecules.

What Happens When You Cook This Food Heat changes the structure of proteins. The molecules are denatured, which means that they may be broken into smaller fragments or change shape or clump together. All of these changes may force moisture out of the protein tissue, which is why overcooked cheese is often stringy. Whey proteins, which do not clump or string at low temperatures, contain the sulfur atoms that give hot or burned cheese an unpleasant “cooked” odor. To avoid both strings and an unpleasant odor, add cheese to sauces at the last minute and cook just long enough to melt the cheese.

How Other Kinds of Processing Affect This Food Freezing. All cheese loses moisture when frozen, so semisoft cheeses will freeze and thaw better than hard cheeses, which may be crumbly when defrosted. Drying. The less moisture cheese contains, the less able it is to support the growth of organ- isms like mold. Dried cheeses keep significantly longer than ordinary cheeses.

Medical Uses and/or Benefits To strengthen bones and reduce age-related loss of bone density. High-calcium foods protect bone density. The current recommended dietary allowance (R DA) for calcium is still 800 mg for adults 25 and older, but a 1984 National Institutes of Health (NIH) Conference advisory stated that lifelong protection for bones requires an R DA of 1,000 mg for healthy men and women age 25 to 50 ; 1,000 mg for older women using hormone replacement therapy; and 1,500 mg for older women who are not using hormones, and these recommendations have been confirmed in a 1994 NIH Consensus Statement on optimal calcium intake. A diet with adequate amounts of calcium-rich foods helps protect bone density. Low-fat and no-fat cheeses provide calcium without excess fat and cholesterol. Protection against tooth decay. Studies at the University of Iowa (Iowa City) Dental School confirm that a wide variety of cheeses, including aged cheddar, Edam, Gouda, Monterey Jack, Muenster, mozzarella, Port Salut, Roquefort, Romano, Stilton, Swiss, and Tilsit—limit the tooth decay ordinarily expected when sugar becomes trapped in plaque, the sticky film on tooth surfaces where cavity-causing bacteria flourish. In a related experiment using only cheddar cheese, people who ate cheddar four times a day over a two-week period showed a 20 percent buildup of strengthening minerals on the surface of synthetic toothlike material attached to the root surfaces of natural teeth. Protection against periodontal disease. A report in the January 2008 issue of the Journal of Periodontology suggests that consuming adequate amounts of dairy products may reduce the risk of developing periodontal disease. Examining the dental health of 942 subjects ages 40 to 79, researchers at Kyushu University, in Japan, discovered that those whose diets regularly included two ounces (55 g) of foods containing lactic acid (milk, cheese, and yogurt) were significantly less likely to have deep “pockets” (loss of attachment of tooth to gum) than those who consumed fewer dairy products.

Adverse Effects Associated with This Food Increased risk of heart disease. Like other foods from animals, cheese is a source of choles- terol and saturated fats, which increase the amount of cholesterol circulating in your blood and raise your risk of heart disease. To reduce the risk of heart disease, the USDA /Health and Human Services Dietary Guidelines for Americans recommends limiting the amount of cholesterol in your diet to no more than 300 mg a day. The guidelines also recommend limit- ing the amount of fat you consume to no more than 30 percent of your total calories, while holding your consumption of saturated fats to more than 10 percent of your total calories (the calories from saturated fats are counted as part of the total calories from fat). Food poisoning. Cheese made from raw (unpasteurized) milk may contain hazardous microorganisms, including Salmonella and Listeria. Salmonella causes serious gastric upset; Lis- teria, a flulike infection, encephalitis, or blood infection. Both may be life-threatening to the very young, the very old, pregnant women, and those whose immune systems are weakened either by illness (such as AIDS) or drugs (such as cancer chemotherapy). In 1998, the Federal Centers for Disease Control (CDC) released data identif ying Listeria as the cause of nearly half the reported deaths from food poisoning. Allergy to milk proteins. Milk is one of the foods most frequently implicated as a cause of allergic reactions, particularly upset stomach. However, in many cases the reaction is not a true allergy but the result of lactose intolerance (see below). Lactose intolerance. Lactose intolerance—the inability to digest the sugar in milk—is an inherited metabolic deficiency that affects two thirds of all adults, including 90 to 95 percent of all Orientals, 70 to 75 percent of all blacks, and 6 to 8 percent of Caucasians. These people do not have sufficient amounts of lactase, the enzyme that breaks the disaccharide lactose into its easily digested components, galactose and glucose. When they drink milk, the undi- gested sugar is fermented by bacteria in the gut, causing bloating, diarrhea, flatulence, and intestinal discomfort. Some milk is now sold with added lactase to digest the lactose and make the milk usable for lactase-deficient people. In making cheese, most of the lactose in milk is broken down into glucose and galactose. There is very little lactose in cheeses other than the fresh ones—cottage cheese, cream cheese, and farmer cheese. Galactosemia. Galactosemia is an inherited metabolic disorder in which the body lacks the enzymes needed to metabolize galactose, a component of lactose. Galactosemia is a reces- sive trait; you must receive the gene from both parents to develop the condition. Babies born with galactosemia will fail to thrive and may develop brain damage or cataracts if they are given milk. To prevent this, children with galactosemia are usually kept on a protective milk- free diet for several years, until their bodies have developed alternative pathways by which to metabolize galactose. Pregnant women who are known carriers of galactosemia may be advised to give up milk and milk products while pregnant lest the unmetabolized galactose in their bodies cause brain damage to the fetus (damage not detectable by amniocentesis). Genetic counseling is available to identif y galactosemia carriers and assess their chances of producing a baby with the disorder. Penicillin sensitivity. People who experience a sensitivity reaction the first time they take penicillin may have been sensitized by exposure to the Penicillium molds in the environment, including the Penicillium molds used to make brie, blue, camembert, roquefort, Stilton, and other “blue” cheeses.

Food/Drug Interactions Tetracycline. The calcium ions in milk products, including cheese, bind tetracyclines into insoluble compounds. If you take tetracyclines with cheese, your body may not be able to absorb and use the drug efficiently. Monoamine oxidase (MAO) inhibitors. Monoamine oxidase inhibitors are drugs used to treat depression. They inactivate naturally occurring enzymes in your body that metabolize tyra- mine, a substance found in many fermented or aged foods. Tyramine constricts blood ves- sels and increases blood pressure. If you eat a food such as aged or fermented cheese which is high in tyramine while you are taking an M AO inhibitor, your body may not be able to eliminate the tyramine. The result may be a hypertensive crisis.

Tyramine Content of Cheeses High Boursault, Camembert, Cheddar, Emmenthaler, Stilton Medium to high Blue, brick, Brie, Gruyère, mozzarella, Parmesan, Romano, Roquefort Low Processed American cheese Very little or none Cottage and cream cheese Sources: The Medical Letter Handbook of Adverse Drug Interactions (1985); Handbook of Clinical Dietetics ( The A merican Dietet ic Associat ion, 1981). False-positive test for pheochromocytoma. Pheochromocytomas (tumors of the adrenal glands) secrete adrenalin that is converted by the body to vanillyl-mandelic acid ( VM A) and excreted in the urine. Tests for this tumor measure the level of VM A in the urine. Since cheese contains VM A, taking the test after eating cheese may result in a false-positive result. Ordinarily, cheese is prohibited for at least 72 hours before this diagnostic test.... cheese

Cheifa

(Hebrew) From a safe harbor Cheifah, Cheiffa, Cheiffah... cheifa

Cheiranthus Cheiri

Linn.

Family: Cruciferae; Brassicaceae.

Habitat: Native to South Europe, grown as an ornamental.

English: Wall-flower, Gilli Flower.

Unani: Tudri (Surkh, Safed, Zard)

Action: Flowers—cardioactive, tonic, antispasmodic, purgative, emmenagogue, deobstruent (used in liver diseases and sexual debility). Seeds— stomachic, diuretic, expectorant (in bronchitis and asthma); also goitrogenic. Juice of leaves and seeds—antibacterial.

Flowers contain flavonoids (querce- tin and rhamnetin derivatives); seeds contain high levels of cardiac aglycones (30 cardiac glycosides have been isolated); oil contains cherinine, a glucoside of the digitalis group.

In Unani medicine, the drug is used as a tonic to the male reproductive system, but recent findings do not validate its therapeutic use. The flavonoid, kaempferol, isolated from the young plant, inhibits spermatogenesis and alters leydig cell number and diameter, affecting the fertility.... cheiranthus cheiri

Chekia

(American) A saucy woman Cheekie, Checki, Checkie, Checky, Checkey, Checkee, Checkea, Checkeah... chekia

Cheletha

(American) One who smiles a lot Chelethah, Chelethe, Cheleth... cheletha

Chelone

(English) Resembling a flowering plant... chelone

Chelsea

(English) From the landing place for chalk

Chelcie, Chelsa, Chelsee, Chelseigh, Chelsey, Chelsi, Chelsie, Chelsy, Chelsia... chelsea

Chemarin

(French) A dark beauty Chemarine, Chemaryn, Chemareen, Chemarein, Chemarien... chemarin

Chemash

(Hebrew) A servant of God Chemashe, Chemasha, Chemosh, Chemoshe, Chemosha, Chemesh, Chemeshe, Chemesha... chemash

Chemda

(Hebrew) A charismatic woman Chemdah... chemda

Chemdia

(Hebrew) One who loves God Chemdiah, Chemdea, Chemdeah, Chemdiya, Chemdiyah... chemdia

Chemoprophylaxis

The administration of a chemical, including antibiotics, to prevent the development of an infection or the progression of the infection to active manifest infectious disease.... chemoprophylaxis

Chen

(Hebrew / Chinese) Having grace or favor / of the dawn... chen

Chenia

(Hebrew) One who lives within the grace of God

Cheniah, Chenea, Cheneah, Cheniya, Cheniyah... chenia

Chenille

(American) A soft-skinned woman Chenill, Chenil, Chenile, Chenilla, Chenila... chenille

Chenoa

(Native American) Resembling a white dove; peaceful... chenoa

Chenopodium Album

Linn.

Family: Chenopodiaceae.

Habitat: A common herb. Its leaves and tender twigs are used as vegetable and fodder.

English: Fat Hen, Lamb's Quarter, White Goosefoot, Wild Spinach, Pigweed.

Ayurvedic: Vaastuuka.

Unani: Bathuaa, Baathu.

Siddha/Tamil: Paruppukeerai.

Folk: Bathuaa, Chilli, Chilli-shaak

Action: Laxative, anthelmintic against round-and hookworms, blood-purifier, antiscorbutic. An infusion is used for hepatic disorders, spleen enlargement, biliousness, intestinal ulcers. Used for treating burns.

The leaves yield ascaridole, used for treating round-and hookworms. The oil also contain traces of ascaridole. Plant contains 8% saponins. Cryp- tomeridiol, isolated from the seeds, showed significant growth promoting activity.... chenopodium album

Chenopodium Ambrosioides

Linn.

Family: Chenopodiaceae.

Habitat: Native to West Indies and South America. Now distributed in South India, Bengal, Kashmir and Maharashtra in wet places with cultivated lands.

English: Indian Wormseed, Sweet Pigweed, Mexican Tea.

Ayurvedic: Sugandh-vaastuuka, Kshetra-vaastuuka.

Siddha/Tamil: Kattasambadam.

Folk: Khatuaa.

Action: Antispasmodic, pectoral, haemostatic, emmenagogue. Employed in treating nervous affections, particularly chorea. Dried herb—anthelmintic against round and hookworms.

Ascaridole, an active constituent of the oil, is highly active against round- worms, hookworms and small, but not large, tapeworms. It is highly toxic and can cause serious side effects.

The oil has been found useful in amoebic dysentery and intestinal infections (should be used with caution).

Leaves contain kaempferol-7-rham- noside and ambroside.

A decoction of the herb is given as an internal haemostatic and the infusion as an enema for intestinal ulceration. The infusion is sudorific and diuretic.

The oil exhibits antimicrobial and strong antifungal activity against human pathogenic fungi.... chenopodium ambrosioides

Chenopodium Botrys

Linn.

Family: Chenopodiaceae.

Habitat: The Himalaya, from Kashmir to Sikkim.

English: Feather Geramium, Jerusalem-Oak.

Folk: Jangaddi (Tibbet). Sahanik, Vaastuuka (Ladakh).

Action: Stimulant, diuretic, carminative, antispasmodic, emme- nagogue, pectoral. Used in asthma, catarrh; diseases of the stomach and liver. Seeds are considered toxic.

The herb contains flavonoids (including chrysoeriol and quercetin), also several sesquiterpenoids. Betaine is found in all parts of the plant.

Fresh herb yields an essential oil; Indian oil is reported to be devoid of as- caridole, the anthelmintic principle.... chenopodium botrys

Chephzibah

(Hebrew) Her father’s delight... chephzibah

Chepi

(Native American) In mythology, a fairy spirit of the dead Cheppi, Chepie, Cheppie, Chepy, Cheppy, Chepey, Cheppey, Chepea, Cheppea, Chepeah, Cheppeah, Chepee, Cheppee... chepi

Cher

(French) One who is greatly loved; a darling

Chere, Cheree, Cherey, Cheri, Cherice, Cherie, Cherise, Cherish, Cherina, Cherisse, Chery, Cherye, Cherylee, Cherylie, Chereen, Cherell, Cherelle, Cherese, Cheresse, Charee, Cheree, Cherisa, Cherita, Cherree, Cherea, Charea... cher

Cherika

(French) One who is dear Chericka, Cheryka, Cherycka, Cherieka, Cheriecka, Chereika, Chereicka, Cheryka, Cherycka, Chereaka, Chereacka... cherika

Cherlyn

(American) One who is dearly loved

Cherlynn, Cherlynne, Cherlin, Cherlinn, Cherlinne... cherlyn

Chermona

(Hebrew) From the sacred mountain

Chermonah, Chermonnah, Chermonna... chermona

Cherokee

(Native American) A tribal name Cheroki, Cherokie, Cherokey, Cheroky, Cherokeigh, Cherokea, Cherokeah... cherokee

Cherron

(American) A graceful dancer Cherronn, Cherronne... cherron

Cheryl

(English) One who is greatly loved; a darling

Cheryll, Charil, Charyl, Cheriann, Cherianne, Cherilyn, Cherilynn, Cherrell, Cherrill, Cherryl, Cheryll, Cherylle, Chyril, Chyrill, Cherlin, Cherrelle... cheryl

Chesley

(English) From the meadow Chesli, Cheslie, Chesly, Chesleigh, Cheslea, Chesleah, Cheslee... chesley

Chesna

(Slavic) One who is calm; bringer of peace

Chessa, Chessie, Chessy... chesna

Chesney

(English) One who promotes peace Chesny, Chesni, Chesnie, Chesnea, Chesneah, Chesnee... chesney

Chessteen

(American) One who is needed Chesstyn, Chessteene, Chesstyne, Chesstien, Chesstiene, Chesstein, Chessteine, Chesstean, Chessteane... chessteen

Chet

(American) A vivacious woman Chett, Chette... chet

Chevona

(Irish) One who loves God Chevonah, Chevonna, Chevonnah... chevona

Cherries

Nutritional Profile Energy value (calories per serving): Low Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: Moderate Sodium: Low Major vitamin contribution: Vitamin A (sour cherries), vitamin C Major mineral contribution: Potassium

About the Nutrients in This Food Cherries have moderate amounts of fiber, insoluble cellulose and lignin in the skin and soluble pectins in the flesh, plus vitamin C. One cup fresh red sweet cherries (two ounces, without pits) has 3.2 g dietary fiber, 64 IU vitamin A (.2 percent of the R DA) and 10.8 mg vitamin C (14 percent of the R DA for a woman, 12 percent of the R DA for a man). One-half cup canned water-packed sour/tart cherries has 0.5 g dietary fiber and 1.5 mg vitamin C, and 377 IU vitamin A (16 percent of the R DA for a woman, 13 percent of the R DA for a man). Like apple seeds and apricot, peach, or plum pits, cherry pits contain amygdalin, a naturally occurring cyanide/sugar compound that breaks down into hydrogen cyanide in the stomach. While accidentally swallow- ing a cherry pit once in a while is not a serious hazard, cases of human poisoning after eating apple seeds have been reported (see apples). NOTE : Some wild cherries are poisonous.

The Most Nutritious Way to Serve This Food Sweet cherries can be eaten raw to protect their vitamin C; sour (“cook- ing”) cherries are more palatable when cooked. * Except for maraschino cherries, which are high in sodium.

Diets That May Restrict or Exclude This Food Low-sodium diet (maraschino cherries)

Buying This Food Look for: Plump, firm, brightly colored cherries with glossy skin whose color may range from pale golden yellow to deep red to almost black, depending on the variety. The stems should be green and fresh, bending easily and snapping back when released. Avoid: Sticky cherries (they’ve been damaged and are leaking), red cherries with very pale skin (they’re not fully ripe), and bruised cherries whose flesh will be discolored under the bruise.

Storing This Food Store cherries in the refrigerator to keep them cold and humid, conserving their nutrient and flavor. Cherries are highly perishable; use them as quickly as possible.

Preparing This Food Handle cherries with care. When you bruise, peel, or slice a cherry you tear its cell walls, releasing polyphenoloxidase—an enzyme that converts phenols in the cherry into brown compounds that darken the fruit. You can slow this reaction (but not stop it completely) by dipping raw sliced or peeled cherries into an acid solution (lemon juice and water or vinegar and water) or by mixing them with citrus fruits in a fruit salad. Polyphenoloxidase also works more slowly in the cold, but storing sliced or peeled cherries in the refrigerator is much less effective than bathing them in an acid solution.

What Happens When You Cook This Food Depending on the variety, cherries get their color from either red anthocyanin pigments or yellow to orange to red carotenoids. The anthocyanins dissolve in water, turn redder in acids and bluish in bases (alkalis). The carotenoids are not affected by heat and do not dissolve in water, which is why cherries do not lose vitamin A when you cook them. Vitamin C, how- ever, is vulnerable to heat.

How Other Kinds of Processing Affect This Food Canning and freezing. Canned and frozen cherries contain less vitamin C and vitamin A than fresh cherries. Sweetened canned or frozen cherries contain more sugar than fresh cherries. Candying. Candied cherries are much higher in calories and sugar than fresh cherries. Maraschino cherries contain about twice as many calories per serving as fresh cherries and are high in sodium.

Medical Uses and/or Benefits Anti-inflammatory effects. In a series of laboratory studies conducted from 1998 through 2001, researchers at the Bioactive Natural Products Laboratory in the Department of Horti- culture and National Food Safety and Toxicology Center at Michigan State University dis- covered that the anthocyanins (red pigments) in tart cherries effectively block the activity of two enzymes, COX-1 and COX-2, essential for the production of prostaglandins, which are natural chemicals involved in the inflammatory response (which includes redness, heat, swelling, and pain). In other words, the anthocyanins appeared to behave like aspirin and other traditional nonsteroidal anti-inflammatory drugs, such as ibuprofen and naproxen. In 2004, scientists at the USDA Human Nutrition Research Center in Davis, California, released data from a study showing that women who ate 45 bing (sweet) cherries at breakfast each morning had markedly lower blood levels of uric acid, a by-product of protein metabolism linked to pain and inflammation, during an acute episode of gout (a form of arthritis). The women in the study also had lower blood levels of C-reactive protein and nitric acid, two other chemicals linked to inflammation. These effects are yet to be proven in larger studies with a more diverse group of subjects.... cherries

Cheyenne

(Native American) Unintelligible speaker

Cheyanna, Cheyenna, Cheyanne, Chiana, Chianna, Chayan, Chayanne... cheyenne

Cheyne

(French) An oak-hearted woman Cheney, Chane, Chayne, Chaney... cheyne

Cheyne-stokes Breathing

A type of breathing which gets very faint for a short time, then gradually deepens until full inspirations are taken for a few seconds, and then gradually dies away to another quiet period, again increasing in depth after a few seconds and so on in cycles. It is seen in some serious neurological disorders, such as brain tumours and stroke, and also in the case of persons with advanced disease of the heart or kidneys. When well marked it is a sign that death is impending, though milder degrees of it do not carry such a serious implication in elderly patients.... cheyne-stokes breathing

Chhaya

(Hebrew) One who loves life Chhayah... chhaya

Chiante

(Italian) Resembling the wine Chianti, Chiantie, Chiantee, Chianty, Chiantey, Chiantea... chiante

Chiara

(Italian) Daughter of the light Chiarah, Chiarra, Chiarrah... chiara

Cherry Tea - Ingredients And Health Benefits

Cherry Tea is a dark red beverage with an intense fruity flavour whose colour resembles ripe cherries and it can be enjoyed hot or cold. The delightful cherry scent is often blended with other aromas which results in savory and exotic mixtures. Cherry Tea Brewing Regarding cherry tea, the brewing time can vary, but the standard procedure entails a five-minute steeping process. Consequently, you will rejoice in the lovely cherry aroma of your amazingly enticing and enjoyable beverage. Health Benefits of Cherry Tea Cherry Tea is a beneficial fruity beverage with numerous health benefits. Cherry fruits are renowned for their delightfully refreshing flavour and delicious sweet taste, but they are also packed with nutrients, vitamins and minerals that essentially contribute to our wellbeing. These fruits are rich in antioxidants which protect our body from free radicals and thus lower the risk of cancer and various neurological diseases, but they also delay the aging process. Cherries also contain melatonin, an antioxidant with calming effects on the brain, which helps releave irritability, insomnia and headaches, thus improving the quality of sleep. The countless health benefits of cherry tea also include anti-inflammatory properties and could potentially prove effective against pain caused by diseases or injuries. Cherry fruits are low in calories, but they contain vitamin C which unfortunately entices you to consume approximately 180 calories more a day. This could possibly result in the accumulation of some extra weight if consumed for large periods of time. Therefore, adjust your dietary plan accordingly. Side effects of Cherry Tea Cherry Tea contains extracts from the cherries which can induce an allergic reaction to people sensitive to these fruits, but it is generally side-effect-free. You can enjoy a savory cup of cherry tea at any given time of the day in order to boost your overall energy level and metabolism. The full flavour of succulent fresh cherries along with a delectable and lingering aftertaste will enchant you. Cherry tea is without doubt a delightful juicy drink with an exotic character.... cherry tea - ingredients and health benefits

Chest, Deformities Of

The healthy chest is gently rounded all over, its contour being more rounded in women by the breast tissue. In cross-section it is oval-shaped with a longer dimension from side to side than from back to front.

Barrel chest is found in long-standing ASTHMA or chronic BRONCHITIS and EMPHYSEMA, when the lungs are chronically enlarged. The anterio-posterior dimension of the chest is increased and the ribs are near horizontal. In this position they can produce little further expansion of the chest, and breathing often relies on accessory muscles in the neck lifting up the whole thoracic cage on inspiration.

Pigeon chest is one in which the cross-section of the chest becomes triangular with the sternum forming a sort of keel in front. It may be related to breathing problems in early life.

Rickety chest is uncommon now and is caused by RICKETS in early life. There is a hollow down each side caused by the pull of muscles on the softer ribs in childhood. The line of knobs produced on each side where the ribs join their costal cartilages is known as the rickety rosary.

Pectus excavatum, or funnel chest, is quite a common abnormality where the central tendon of the diaphragm seems to be too short so that the lower part of the sternum is displaced inwards and the lower ribs are prominent. When severe, it may displace the heart further to the left side.

Local abnormalities in the shape of the chest occur when there is a deformity in the spine such as scoliosis which alters the angles of the ribs. The chest wall may be locally ?attened when the underlying lung is reduced in size locally over a prolonged period. (See SPINE AND SPINAL CORD, DISEASES AND INJURIES OF.) This may be seen over a scarred area of lung such as that observed in pulmonary TUBERCULOSIS.... chest, deformities of

Chiba

(Hebrew) One who loves and is loved Chibah, Cheeba, Cheebah, Cheiba, Cheibah, Chieba, Chiebah, Cheaba, Cheabah, Chyba, Chybah... chiba

Chica

(Spanish) A little girl Chicah, Chicca, Chicka, Chika... chica

Chick

(American) A fun-loving girl Chicki, Chickie, Chickee, Chicky, Chickey, Chickea... chick

Chickoa

(Native American) Born at daybreak

Chickoah, Chikoa, Chikoah... chickoa

Chidi

(Spanish) One who is cheerful Chidie, Chidy, Chidey, Chidee, Chidea, Chideah... chidi

Chidori

(Japanese) Resembling a shorebird Chidorie, Chidory, Chidorey, Chidorea, Chidoreah, Chidoree... chidori

Chickweed Tea

Chickweed is actually the basis for a refreshing and useful tea, which can be easily found in stores and has various benefits for the whole body. So don’t pass it by. Everything about Chickweed Tea With the botanical name of Stellaria media, Chickweed is also commonly known as star weed, star chickweed or satin flower. The chickweed weed has straight green stems, small star-like white flowers and blooms from March till October. It is commonly found all over the world. Chickweed is rich in calcium, potassium, magnesium, vitamin C and contains a number of other nutrients like mucilage, saponins, silica, vitamin A and B, fatty acids or other minerals as well. Chickweed tea is a great source of nutrition with many health benefits. How to brew Chickweed Tea For a tasty tea, you can combine either 1 teaspoon of dried plant or 2 tablespoons of fresh, finely chopped chickweed into 1 cup of boiling water. Don’t forget to wash and dry preferable freshly picked chickweed leaves. Allow the plant to steep into the boiling water for approximately 10 minutes then your tea is ready to be served. Chickweed Tea benefits Chickweed Tea has multiple medical benefits both internally and externally. Chickweed Tea is a diuretic, a mild laxative; it increases the body’s metabolism and reduces appetite. That makes it ideal for a weight loss diet. It calms the respiratory system ailments like asthma, bronchitis, cough or others associated to this. Chickweed tea has anti-inflammatory properties so it can reduce any inflammation and help to relieve pain, both internally and externally. It is also a blood purifier. Chickweed tea can also be used externally as wash, poultice, or salve with good results in alleviating any wounds, allergies or skin problems due to its detoxifying properties. Chickweed Tea Side effects Although chickweed tea is generally considered safe for adults’ consumption, side effects may occasionally include upset stomach, nausea or vomiting. Pregnant or nursing women should not drink chickweed tea, as there are not enough studies to show whether it is safe for pregnancy or for children. People with allergies to the daisy plant family should avoid chickweed tea. Chickweed contains nitrate so if you drink too much tea, you may experience symptoms of nitrate poisoning like weakness, headache, fainting, bluish fingers and lips and dizziness. So be sure to keep your moderation. Although it is recommended to include it in your lifestyle, you should not drink more than 2 or 3 cups of chickweed tea per day as it will lose its benefits.... chickweed tea

Chika

(Japanese) A woman with great wisdom... chika

Chikira

(Spanish) A talented dancer Chikirah, Chikiera, Chikierah, Chikeira, Chikeirah, Chikeera, Chikeerah, Chikyra, Chikyrah, Chikeara, Chikearah... chikira

Chiku

(African) A talkative girl... chiku

Chilali

(Native American) Resembling a snowbird

Chilalie, Chilalee, Chylali, Chylaly, Chilam, Chylam, Chilaleigh, Chilaly, Chilaley, Chilalea, Chilaleah... chilali

Children Act

The Children Act 1989 (Children Act) introduced major reforms of child-care law. It encourages negotiation and cooperation between parents, children and professionals to resolve problems affecting children. The aim is to enable children to stay within their own families with appropriate back-up from local-authority and professional resources. The emphasis is on empowering families rather than paternalistic control. The Act set up a court made up of three tiers – the High Court, county court and magistrates’ court – each with concurrent jurisdiction. The Act has been broadened, clari?ed and interpreted by subsidiary legislation, rules, case law and o?cial guidance. An equivalent act is in force in Scotland.... children act

Chili Pepper

Fidelity, Hex Breaking, Love ... chili pepper

Chills

See COLD, COMMON.... chills

Chimalis

(Native American) Resembling a bluebird

Chymalis, Chimalys, Chymalys... chimalis

Chimene

(French) One who is ambitious Chymene, Chimean, Chymean, Chimein, Chymein, Chimien, Chymien, Chimeen, Chymeen... chimene

Chimera

Chimera is an organism, whether plant, animal or human being, in which there are at least two kinds of tissue di?ering in their genetic constitution.... chimera

China

(Chinese) Woman from China Chynna, Chyna, Chinah... china

China Berry

Luck, Change ... china berry

Chinaka

(African) God has chosen Chinakah, Chynaka, Chinacka, Chinacca... chinaka

Chinara

(African) God receives Chinarah, Chinarra, Chinarrah... chinara

Chinese Avian Influenza

A variety of in?uenza in chickens occurring in southern China that in 1997 appeared to jump the species barrier and infect humans. Some cases of the human version of the infection occurred in Hong Kong. There were fears of a serious epidemic which, because of a lack of natural resistance among humans, might have led to its worldwide spread. This has not so far occurred.... chinese avian influenza

Child Adoption

Adoption was relatively uncommon until World War II, with only 6,000 adoption orders annually in the UK. This peaked at nearly 25,000 in 1968 as adoption became more socially acceptable and the numbers of babies born to lone mothers rose in a climate hostile to single parenthood.

Adoption declined as the availability of babies fell with the introduction of the Abortion Act 1968, improving contraceptive services and increasing acceptability of single parenthood.

However, with 10 per cent of couples suffering infertility, the demand continued, leading to the adoption of those previously perceived as di?cult to place – i.e. physically, intellectually and/or emotionally disabled children and adolescents, those with terminal illness, and children of ethnic-minority groups.

Recent controversies regarding homosexual couples as adoptive parents, adoption of children with or at high risk of HIV/AIDS, transcultural adoption, and the increasing use of intercountry adoption to ful?l the needs of childless couples have provoked urgent consideration of the ethical dilemmas of adoption and its consequences for the children, their adoptive and birth families and society generally.

Detailed statistics have been unavailable since 1984 but in general there has been a downward trend with relatively more older children being placed. Detailed reasons for adoption (i.e. interfamily, step-parent, intercountry, etc.) are not available but approximately one-third are adopted from local-authority care.

In the UK all adoptions (including interfamily and step-parent adoption) must take place through a registered adoption agency which may be local-authority-based or provided by a registered voluntary agency. All local authorities must act as agencies, the voluntary agencies often providing specialist services to promote and support the adoption of more di?cult-to-place children. Occasionally an adoption allowance will be awarded.

Adoption orders cannot be granted until a child has resided with its proposed adopters for 13 weeks. In the case of newborn infants the mother cannot give formal consent to placement until the baby is six weeks old, although informal arrangements can be made before this time.

In the UK the concept of responsibility of birth parents to their children and their rights to continued involvement after adoption are acknowledged by the Children Act 1989. However, in all discussions the child’s interests remain paramount. The Act also recognises adopted children’s need to have information regarding their origins.

BAAF – British Agencies for Adoption and Fostering – is the national organisation of adoptive agencies, both local authority and voluntary sector. The organisation promotes and provides training service, development and research; has several specialist professional subgroups (i.e. medical, legal, etc.); and produces a quarterly journal.

Adoption UK is an e?ective national support network of adoptive parents who o?er free information, a ‘listening ear’ and, to members, a quarterly newsletter.

National Organisation for Counselling Adoptees and their Parents (NORCAP) is concerned with adopted children and birth parents who wish to make contact.

The Registrar General operates an Adoption Contact Register for adopted persons and anyone related to that person by blood, half-blood or marriage. Information can be obtained from the O?ce of Population Censuses and Surveys. For the addresses of these organisations, see Appendix 2.... child adoption

Chirodropus Gorilla

A multi-tentacled box-jellyfish present on the western coast of tropical Africa. Has the potential to cause human death, although none have been reported to date.... chirodropus gorilla

Chironex Fleckeri

A multi-tentacled box-jellyfish present in tropical Australian waters and responsible for at least 63 deaths since first reported in 1883. Specimens have recently been discovered in Borneo, and are currently believed to be even more widespread in the Indo-Pacific.... chironex fleckeri

Chironomid

A family of biting flies known as “biting midges”.... chironomid

Chiropractice

A system of medicine based on the theory that disease is caused by malfunction of the nervous system, and that normal function of the nervous system can be achieved by manipulation and other treatment of the structures of the body, primarily the spinal column. A practitioner is a chiropractor, Doctor of Chiropractic (DC).... chiropractice

Chiropractor

A person who practises chiropractic – mainly a system of physical manipulations of minor displacements of the spinal column. These minor displacements (see SUBLUXATION) of the spine are believed to affect the associated or neighbouring nerves and so cause malfunctions of the muscles throughout the body. By manipulating the affected part of the spinal column the patient’s complaint, whatever it may be – for example, backache – is relieved.... chiropractor

Chiropsalmus Buitendijki

A multi-tentacled box-jellyfish present in the tropical eastern Indian Ocean, but particularly common around south India, Sri Lanka and eastwards towards Java.... chiropsalmus buitendijki

Chiropsalmus Quadrigatus

A multi-tentacled box-jellyfish present throughout the Indo-Pacific, and currentlybelieved to be responsible for regular deaths in many Indo-Pacific countries, amounting to many thousands of deaths over time. Looks similar to Chironex, leading to some difficulties in identification.... chiropsalmus quadrigatus

Child Development Teams (cdts)

Screening and surveillance uncover problems which then need careful attention. Most NHS districts have a CDT to carry out this task – working from child development centres – usually separate from hospitals. Various therapists, as well as consultant paediatricians in community child health, contribute to the work of the team. They include physiotherapists, occupational therapists, speech therapists, psychologists, health visitors and, in some centres, pre-school teachers or educational advisers and social workers. Their aims are to diagnose the child’s problems, identify his or her therapy needs and make recommendations to the local health and educational authorities on how these should be met. A member of the team will usually be appointed as the family’s ‘key worker’, who liaises with other members of the team and coordinates the child’s management. Regular review meetings are held, generally with parents sharing in the decisions made. Mostly children seen by CDTs are under ?ve years old, the school health service and educational authorities assuming responsibility thereafter.

Special needs The Children Act 1989, Education Acts 1981, 1986 and 1993, and the Chronically Sick and Disabled Persons Legislation 1979 impose various statutory duties to identify and provide assistance for children with special needs. They include the chronically ill as well as those with impaired development or disabilities such as CEREBRAL PALSY, or hearing, vision or intellectual impairment. Many CDTs keep a register of such children so that services can be e?ciently planned and evaluated. Parents of disabled children often feel isolated and neglected by society in general; they are frequently frustrated by the lack of resources available to help them cope with the sheer hard work involved. The CDT, through its key workers, does its best to absorb anger and divert frustration into constructive actions.

There are other groups of children who come to the attention of child health services. Community paediatricians act as advisers to adoption and fostering agencies, vital since many children needing alternative homes have special medical or educational needs or have behavioural or psychiatric problems. Many see a role in acting as advocates, not just for those with impairments but also for socially disadvantaged children, including those ‘looked after’ in children’s homes and those of travellers, asylum seekers, refugees and the homeless.

Child protection Regrettably, some children come to the attention of child health specialists because they have been beaten, neglected, emotionally or nutritionally starved or sexually assaulted by their parents or carers. Responsibility for the investigation of these children is that of local-authority social-services departments. However, child health professionals have a vital role in diagnosis, obtaining forensic evidence, advising courts, supervising the medical aspects of follow-up and teaching doctors, therapists and other professionals in training. (See CHILD ABUSE.)

School health services Once children have reached school age, the emphasis changes. The prime need becomes identifying those with problems that may interfere with learning – including those with special needs as de?ned above, but also those with behavioural problems. Teachers and parents are advised on how to manage these problems, while health promotion and health education are directed at children. Special problems, especially as children reach secondary school (aged 11–18) include accidents, substance abuse, psychosexual adjustment, antisocial behaviour, eating disorders and physical conditions which loom large in the minds of adolescents in particular, such as ACNE, short stature and delayed puberty.

There is no longer, in the UK, a universal school health service as many of its functions have been taken over by general practitioners and hospital and community paediatricians. However, most areas still have school nurses, some have school doctors, while others do not employ speci?c individuals for these tasks but share out aspects of the work between GPs, health visitors, community nurses and consultant paediatricians in child health.

Complementing their work is the community dental service whose role is to monitor the whole child population’s dental health, provide preventive programmes for all, and dental treatment for those who have di?culty using general dental services – for example, children with complex disability. All children in state-funded schools are dentally screened at ages ?ve and 15.

Successes and failures Since the inception of the NHS, hospital services for children have had enormous success: neonatal and infant mortality rates have fallen by two-thirds; deaths from PNEUMONIA have fallen from 600 per million children to a handful; and deaths from MENINGITIS have fallen to one-?fth of the previous level. Much of this has been due to the revolution in the management of pregnancy and labour, the invention of neonatal resuscitation and neonatal intensive care, and the provision of powerful antibiotics.

At the same time, some children acquire HIV infection and AIDS from their affected mothers (see AIDS/HIV); the prevalence of atopic (see ATOPY) diseases (ASTHMA, eczema – see DERMATITIS, HAY FEVER) is rising; more children attend hospital clinics with chronic CONSTIPATION; and little can be done for most viral diseases.

Community child health services can also boast of successes. The routine immunisation programme has wiped out SMALLPOX, DIPHTHERIA and POLIOMYELITIS and almost wiped out haemophilus and meningococcal C meningitis, measles and congenital RUBELLA syndrome. WHOOPING COUGH outbreaks continue but the death and chronic disability rates have been greatly reduced. Despite these huge health gains, continuing public scepticism about the safety of immunisation means that there can be no relaxation in the educational and health-promotion programme.

Services for severely and multiply disabled children have improved beyond all recognition with the closure of long-stay institutions, many of which were distinctly child-unfriendly. Nonetheless, scarce resources mean that families still carry heavy burdens. The incidence of SUDDEN INFANT DEATH SYNDROME (SIDS) has more than halved as a result of an educational programme based on ?rm scienti?c evidence that the risk can be reduced by putting babies to sleep on their backs, avoidance of parental smoking, not overheating, breast feeding and seeking medical attention early for illness.

Children have fewer accidents and better teeth but new problems have arisen: in the 1990s children throughout the developed world became fatter. A UK survey in 2004 found that one in ?ve children are overweight and one in 20 obese. Lack of exercise, the easy availability of food at all times and in all places, together with the rise of ‘snacking’, are likely to provoke signi?cant health problems as these children grow into adult life. Adolescents are at greater risk than ever of ill-health through substance abuse and unplanned pregnancy. Child health services are facing new challenges in the 21st century.... child development teams (cdts)

Child Health

Paediatrics is the branch of medicine which deals with diseases of children, but many paediatricians have a wider role, being employed largely outside acute hospitals and dealing with child health in general.

History Child health services were originally designed, before the NHS came into being, to ?nd or prevent physical illness by regular inspections. In the UK these were carried out by clinical medical o?cers (CMOs) working in infant welfare clinics (later, child health clinics) set up to ?ll the gap between general practice and hospital care. The services expanded greatly from the mid 1970s; ‘inspections’ have evolved into a regular screening and surveillance system by general practitioners and health visitors, while CMOs have mostly been replaced by consultant paediatricians in community child health (CPCCH).

Screening Screening begins at birth, when every baby is examined for congenital conditions such as dislocated hips, heart malformations, cataract and undescended testicles. Blood is taken to ?nd those babies with potentially brain-damaging conditions such as HYPOTHYROIDISM and PHENYLKETONURIA. Some NHS trusts screen for the life-threatening disease CYSTIC FIBROSIS, although in future it is more likely that ?nding this disease will be part of prenatal screening, along with DOWN’S (DOWN) SYNDROME and SPINA BIFIDA. A programme to detect hearing impairment in newborn babies has been piloted from 2001 in selected districts to ?nd out whether it would be a useful addition to the national screening programme. Children from ethnic groups at risk of inherited abnormalities of HAEMOGLOBIN (sickle cell disease; thalassaemia – see under ANAEMIA) have blood tested at some time between birth and six months of age.

Illness prevention At two months, GPs screen babies again for these abnormalities and start the process of primary IMMUNISATION. The routine immunisation programme has been dramatically successful in preventing illness, handicap and deaths: as such it is the cornerstone of the public health aspect of child health, with more potential vaccines being made available every year. Currently, infants are immunised against pertussis (see WHOOPING COUGH), DIPHTHERIA, TETANUS, POLIOMYELITIS, haemophilus (a cause of MENINGITIS, SEPTICAEMIA, ARTHRITIS and epiglottitis) and meningococcus C (SEPTICAEMIA and meningitis – see NEISSERIACEAE) at two, three and four months. Selected children from high-risk groups are o?ered BCG VACCINE against tuberculosis and hepatitis vaccine. At about 13 months all are o?ered MMR VACCINE (measles, mumps and rubella) and there are pre-school entry ‘boosters’ of diphtheria, tetanus, polio, meningococcus C and MMR. Pneumococcal vaccine is available for particular cases but is not yet part of the routine schedule.

Health promotion and education Throughout the UK, parents are given their child’s personal health record to keep with them. It contains advice on health promotion, including immunisation, developmental milestones (when did he or she ?rst smile, sit up, walk and so on), and graphs – called centile charts – on which to record height, weight and head circumference. There is space for midwives, doctors, practice nurses, health visitors and parents to make notes about the child.

Throughout at least the ?rst year of life, both parents and health-care providers set great store by regular weighing, designed to pick up children who are ‘failing to thrive’. Measuring length is not quite so easy, but height measurements are recommended from about two or three years of age in order to detect children with disorders such as growth-hormone de?ciency, malabsorption (e.g. COELIAC DISEASE) and psychosocial dwar?sm (see below).

All babies have their head circumference measured at birth, and again at the eight-week check. A too rapidly growing head implies that the infant might have HYDROCEPHALUS – excess ?uid in the hollow spaces within the brain. A too slowly growing head may mean failure of brain growth, which may go hand in hand with physically or intellectually delayed development.

At about eight months, babies receive a surveillance examination, usually by a health visitor. Parents are asked if they have any concerns about their child’s hearing, vision or physical ability. The examiner conducts a screening test for hearing impairment – the so-called distraction test; he or she stands behind the infant, who is on the mother’s lap, and activates a standardised sound at a set distance from each ear, noting whether or not the child turns his or her head or eyes towards the sound. If the child shows no reaction, the test is repeated a few weeks later; if still negative then referral is made to an audiologist for more formal testing.

The doctor or health visitor will also go through the child’s developmental progress (see above) noting any signi?cant deviation from normal which merits more detailed examination. Doctors are also recommended to examine infants developmentally at some time between 18 and 24 months. At this time they will be looking particularly for late walking or failure to develop appropriate language skills.... child health

Childers

(English) From a dignified family Chylders, Chelders... childers

Childhood Immunization Schedule

The schedule laid down by most countries to recommend which routine immunizations should be given to children and the intervals at which boosters should be administered. Such routine immunizations usually include tetanus, diphtheria, pertussis, polio, Hepatitis B, Haemophilus influenzae type b (H.I.B.) and after one year of age, measles, rubella and mumps vaccines.... childhood immunization schedule

Chinue

(African) God’s own blessing Chinoo, Chynue, Chynoo... chinue

Chione

(Egyptian) Daughter of the Nile... chione

Chipo

(African) A gift from God Chippo, Chypo, Chyppo... chipo

Chiquita

(Spanish) Little precious girl Chyquita, Chiqueeta, Chiquyta, Chikita, Chykita, Chikeeta... chiquita

Chiriga

(African) One who is triumphant Chyriga, Chyryga, Chiryga... chiriga

Chirley

(American) Form of Shirley, meaning “from the bright clearing” Chirly, Chirli, Chirlie, Chirleigh, Chirlee, Chirlea, Chirleah... chirley

Chirodropids

Jellyfish members of the Class Cubozoa with more than one (and up to 15) tentacles in each corner. The jellyfish group causing more morbidity and mortality than any other in the world. At present there are 5 common species acknowledged, but current research may change this.... chirodropids

Chiropsalmus Quadrumanus

A multi-tentacled box-jellyfish present on the eastern coastline of tropical America. It has caused at least one documented death in Texas, U.S.A.... chiropsalmus quadrumanus

Chislaine

(French) A faithful woman Chislain, Chislayn, Chislayne, Chislaen, Chislaene, Chyslaine, Chyslain, Chyslayn, Chyslayne, Chyslaen, Chyslaene... chislaine

Chitra

(Hindi) In Hinduism, the goddess of misfortune

Chitrah, Chytra, Chytrah... chitra

Chitsa

(Native American) One who is fair Chitsah, Chytsa, Chytsah... chitsa

Chivonne

(American) Filled with happiness Chivonn, Chivone, Chivon, Chivonna, Chivona, Chevonn, Chevonne, Chevon, Chevone, Chivaughn, Chevaughn... chivonne

Chiyena

(Hebrew) Blessed with the Lord’s grace Chiyenah... chiyena

Chiyo

(Japanese) Of a thousand years; eternal... chiyo

Chizoba

(African) One who is well-protected Chizobah, Chyzoba, Chyzobah... chizoba

Chizuko

(Japanese) A bountiful woman Chizu... chizuko

Chlordane

An insecticide which has been used sucessfully against ?ies and mosquitoes resistant to DDT (see DICHLORODIPHENYL TRICHLOROETHANE), and for the control of ticks and mites. It requires special handling as it is toxic to humans when applied to the skin.... chlordane

Chloris

(Greek) In mythology, goddess of vegetation and spring Chlorys, Chloriss, Chloryss... chloris

Chloroma

Chloroma, or green cancer, is the name of a disease in which greenish growths appear under the skin, and in which a change takes place in the blood resembling that in leukaemia.... chloroma

Chlortetracycline

See TETRACYCLINES.... chlortetracycline

Chloris Gayana

Kunth.

Family: Poaceae, Gramineae.

Habitat: Annual grass introduced into India from South Africa; cultivated in tropical and subtropical low-lying areas where rainfall is less than 125 cm.

English: Giant Rhodes, RhodesGrass.

Folk: Rhoolsoohullu (Karnataka).

Action: A proteinaceous factor, phytotrophin, isolated from the grass, was found to have antigenic properties similar to those of animal sex hormones and human chorionic gonadotrophin.

A related species, Chloris incompleta Roth., known as Bamnaa in Rajasthan and Mathania in Uttar Pradesh, has been equated with Ayurvedic classical herbs Manthaanakand Trnaaddhip. Another species, C. virgata Benth. & Hook. f., known as Gharaniyaa-ghass in Rajasthan, is used for the treatment of colds and rheumatism.... chloris gayana

Chlorophytum Arundinaceum

Baker.

Family: Liliaceae.

Habitat: The Himalaya from Nepal to Bhutan, Assam and Bihar.

Ayurvedic: Shveta-Musali. (Considered different from Asparagus adscendens Roxb.)

Unani: Musali Safed, Biskandri.

Siddha/Tamil: Vallaimusali.

Folk: Nising, Tibbati Ginseng.

Action: Tuber—nervine and general tonic. The plant is used as a substitute for onion. Fried powder of the root is chewed in aphthae of mouth and throat. A decoction of the root with turmeric is given in rheumatism.

The roots contain a bibenzyl xylo- side, the steroidal sapogenins, besides stigmasterol and its glucoside, nona- cosane and tetracosanoic, and triacon- tanoic acids.

The root extract exhibited good adaptogenic properties. The fruits yield a polysaccharide, galactoglucan.... chlorophytum arundinaceum

Chlorophytum Tuberosum

Baker.

Family: Liliaceae.

Habitat: Central and Peninsular India up to 1,350 m.

Ayurvedic: Musali, Mushali.

Unani: Musali.

Siddha: Vallaimusali.

Action: Dried tubers are used as tonic.

The commercial drug, Safed Musali, contains the tubers of C. arundinaceum Baker, C. tuberosum Baker and C. in- dicum (Willd.) Dress, synonym C. at- tenuatum Baker.

C. indicum is found on the hills in Kerala, Karnataka, Tamil Nadu and on the hills near Udaipur in Rajasthan.

Dosage: Dried tuber—3-5 g powder. (CCRAS.)... chlorophytum tuberosum

Chloroxylon Swietenia

DC.

Family: Rutaceae.

Habitat: Dry, deciduous forests, throughout Peninsular India.

English: Indian Satinwood tree.

Ayurvedic: Provisionally equated with Bhillotaka.

Siddha/Tamil: Karumboraju, Kudavuboraju, Poraju.

Folk: Bhirraa, Bharahula, Raktaro- hidi.

Action: Leaves—anti-inflammatory, antiseptic. A paste is applied to wounds; also in rheumatism. Bark—astringent. A decoction is used in contusions and for painful joints. (The wood, its dust, moist dust of freshly cut wood, cause skin irritation and dermatitis.)

The bark contains the alkaloids— skimmianine, swietenidins A and B, chloroxylin and chloroxylonine. Chloroxylonine is a powerful irritant. The bark also contains the coumarins and lignans.

The leaves yield an essential oil which shows antibacterial and anti- fungal activity.... chloroxylon swietenia

Chofa

(Polish) An able-bodied woman Chofah, Choffa, Choffah... chofa

Choice

Those seeking care have options between and within health care units, including opportunities for gaining specialist care and second opinions, or to deny care.... choice

Cholecystalgia

Cramps or tenesmus of the gall bladder or bile ducts.... cholecystalgia

Cholena

(Native American) A birdlike woman

Cholenah, Cholyna, Choleena, Cholynah, Choleenah... cholena

Chore Service

Help with chores, such as home repairs, gardening and heavy house cleaning.... chore service

Chorea, Sydenham’s

A disease or syndrome of children, usually following or companion to rheumatic fever, and having involuntary movements, anxiety and impaired memory. It usually clears up in two or three months.... chorea, sydenham’s

Chondodendron Tomentosum

Ruiz et Par.

Family: Menispermaceae.

Habitat: A native of Peru and Brazil.

English: False Pareira Brava.

Ayurvedic: Paatha, Ambashthaa (true Pareira is equated with Cissampelos pareira root).

Action: Diuretic (used for chronic inflammation of urinary passages, calculus affections, jaundice, dropsy); also for leucorrhoea, rheumatism.

Roots and stem contain alkaloids, including delta-tubocurarine and l- curarine. Tubocurarine is a potent muscle relaxant. The plant contains toxic derivatives and must be used in medicinal doses with caution.

Tubocurarine alkaloid is used as tubocurarine chloride to paralyse body’s muscles during operations.... chondodendron tomentosum

Chonemorpha Macrophylla

(Roxb.) G. Don.

Synonym: C. fragrans (Moon) Alston.

Family: Apocynaceae.

Habitat: Dense moist forests throughout India up to 1,500 m altitude.

English: Wood Vine.

Ayurvedic: Used in the Southern states as Muurvaa.

Action: Powdered root and stems— laxative, antibilious.

A lignan derivative has been isolated from the stem. It accelerated uptake of low density lipoprotein by Hep G2 cell by 67.0%.

The root bark contains 3.03% of total alkaloids consisting mainly of chonemorphine. Chonemorphine di- hydrochloride is an anti-amoebic principle. It showed in vitro activity against Entamoeba histolytica and trichomo- nas vaginalis. It proved efficacious against hepatic amoebiasis in golden hamsters and intestinal amoebiasis in Wister rats.... chonemorpha macrophylla

Chorionic Gonadotrophic

... chorionic gonadotrophic

Chosovi

(Native American) Resembling a bluebird

Chosovie, Chosovy, Chosovey, Chosovee, Chosposi, Chosposie, Chosovea, Chosposy, Chosposey, Chosposee, Chosposea... chosovi

Christina

(English) Follower of Christ Christinah, Cairistiona, Christine, Christin, Christian, Christiana, Christiane, Christianna, Christi, Christie, Christen, Christena, Christene, Christy, Christyn, Christan, Christana, Christanne, Christeen, Christeena, Chrissa, Chrissie, Chrissy, Christa, Chrysta, Crista, Crysta, Chryssa, Christabel, Christabell, Christabella, Cristabel, Cristabell, Christahel, Christahella, Crissi, Crissa, Crissy, Crissie, Cristen, Cristie, Cristin, Cristina, Cristine, Cristiona, Cristy, Cristyn, Chrystina, Chrystine, Chrystie, Chryssa, Chrina, Chris, Cris, Carsten, Ciorstan... christina

Christmas

(English) Born during the festival of Christ... christmas

Chromaffin

A term applied to certain cells and organs in the body, such as part of the adrenal glands, which have a peculiar a?nity for chrome salts. These cells and tissues generally are supposed to secrete substances which have an important action in maintaining the tone and elasticity of the blood vessels and muscles.... chromaffin

Chromic Acid

Chromic acid is used in several industries, particularly in chromium plating. Unless precautions are taken it may lead to dermatitis of the hands, arms, chest and face. It may also cause deep ulcers, especially of the nasal septum and knuckles.... chromic acid

Chronic Care

The ongoing provision of medical, functional, psychological, social, environmental and spiritual care services that enable people with serious and persistent health and/or mental conditions to optimize their functional independence and well-being, from the time of condition onset until problem resolution or death. Chronic care conditions are multidimensional, interdependent, complex and ongoing.... chronic care

Chronic Condition / Disease

A disease which has one or more of the following characteristics: is permanent; leaves residual disability; is caused by non­reversible pathological alternation; requires special training of the patient for rehabilitation; or may be expected to require a long period of supervision, observation or care.... chronic condition / disease

Chronic Diarrhoea

Refers to diarrhoeal episodes of presumed infectious aetiology that begin acutely but have an unusually long duration, usually more than 14 days (see also WHO Classification).... chronic diarrhoea

Chronic Disorder

A persistent or recurring condition or group of symptoms. Chronic disorders are customarily contrasted with acute diseases which start suddenly and last a short time. The symptoms of acute disease often include breathlessness, fever, severe pain and malaise, with the patient’s condition changing from day to day or even hour to hour. Those suffering from chronic conditions – for example, severe arthritis, protracted lung disease, ASTHMA or SILICOSIS – should be distinguished from those with a ‘static disability’ following a stroke or injury. Chronic disorders steadily deteriorate, often despite treatment and the patient is increasingly unable to carry out his or her daily activities.... chronic disorder

Chronic Fatigue Syndrome (cfs)

See also MYALGIC ENCEPHALOMYELITIS (ME). A condition characterised by severe, disabling mental and physical fatigue brought on by mental or physical activity and associated with a range of symptoms including muscle pain, headaches, poor sleep, disturbed moods and impaired concentration. The prevalence of the condition is between 0.2 and 2.6 per cent of the population (depending on how investigators de?ne CFS/ME). Despite the stereotype of ‘yuppie ?u’, epidemiological research has shown that the condition occurs in all socioeconomic and ethnic groups. It is commoner in women and can also occur in children.

In the 19th century CFS was called neurasthenia. In the UK, myalgic encephalomyelitis (ME) is often used, a term originally introduced to describe a speci?c outbreak such as the one at the Royal Free Hospital, London in 1955. The term is inaccurate as there is no evidence of in?ammation of the brain and spinal cord (the meaning of encephalomyelitis). Doctors prefer the term CFS, but many patients see this as derogatory, perceiving it to imply that they are merely ‘tired all the time’ rather than having a disabling illness.

The cause (or causes) are unknown, so the condition is classi?ed alongside other ‘medically unexplained syndromes’ such as IRRITABLE BOWEL SYNDROME (IBS) and multiple chemical sensitivity – all of which overlap with CFS. In many patients the illness seems to start immediately after a documented infection, such as that caused by EPSTEIN BARR VIRUS, or after viral MENINGITIS, Q FEVER and TOXOPLASMOSIS. These infections seem to be a trigger rather than a cause: mild immune activation is found in patients, but it is not known if this is cause or e?ect. The body’s endocrine system is disturbed, particularly the hypothalamopituitary-adrenal axis, and levels of cortisol are often a little lower than normal – the opposite of what is found in severe depression. Psychiatric disorder, usually depression and/or anxiety, is associated with CFS, with rates too high to be explained solely as a reaction to the disability experienced.

Because we do not know the cause, the underlying problem cannot be dealt with e?ectively and treatments are directed at the factors leading to symptoms persisting. For example, a slow increase in physical activity can help many, as can COGNITIVE BEHAVIOUR THERAPY. Too much rest can be harmful, as muscles are rapidly weakened, but aggressive attempts at coercing patients into exercising can be counter-productive as their symptoms may worsen. Outcome is in?uenced by the presence of any pre-existing psychiatric disorder and the sufferer’s beliefs about its causes and treatment. Research continues.... chronic fatigue syndrome (cfs)

Chronic Hospital

A facility that serves patients who do not need acute care or care in another kind of specialty hospital and whose needs for frequency of monitoring by a medical practitioner and for frequency and duration of nursing care exceed the requirements for care in a comprehensive care or extended care facility.... chronic hospital

Chronic Sick And Disabled Act 1970

UK legislation that provides for the identi?cation and care of individuals who have an incurable chronic or degenerative disorder. The patients are usually distinguished from elderly people with chronic disorders. Local authorities identify relevant individuals and arrange for appropriate services. The legislation does not, however, compel doctors and nurses in the community to inform local authorities of potential bene?ciaries. This may be because the individuals concerned dislike being on a register of disabled, or because questions of con?dentiality prevent health sta? from reporting the person’s condition.... chronic sick and disabled act 1970

Chronic Obstructive Pulmonary Disease (copd)

This is a term encompassing chronic BRONCHITIS, EMPHYSEMA, and chronic ASTHMA where the air?ow into the lungs is obstructed.

Chronic bronchitis is typi?ed by chronic productive cough for at least three months in two successive years (provided other causes such as TUBERCULOSIS, lung cancer and chronic heart failure have been excluded). The characteristics of emphysema are abnormal and permanent enlargement of the airspaces (alveoli) at the furthermost parts of the lung tissue. Rupture of alveoli occurs, resulting in the creation of air spaces with a gradual breakdown in the lung’s ability to oxygenate the blood and remove carbon dioxide from it (see LUNGS). Asthma results in in?ammation of the airways with the lining of the BRONCHIOLES becoming hypersensitive, causing them to constrict. The obstruction may spontaneously improve or do so in response to bronchodilator drugs. If an asthmatic patient’s airway-obstruction is characterised by incomplete reversibility, he or she is deemed to have a form of COPD called asthmatic bronchitis; sufferers from this disorder cannot always be readily distinguished from those people who have chronic bronchitis and/ or emphysema. Symptoms and signs of emphysema, chronic bronchitis and asthmatic bronchitis overlap, making it di?cult sometimes to make a precise diagnosis. Patients with completely reversible air?ow obstruction without the features of chronic bronchitis or emphysema, however, are considered to be suffering from asthma but not from COPD.

The incidence of COPD has been increasing, as has the death rate. In the UK around 30,000 people with COPD die annually and the disorder makes up 10 per cent of all admissions to hospital medical wards, making it a serious cause of illness and disability. The prevalence, incidence and mortality rates increase with age, and more men than women have the disorder, which is also more common in those who are socially disadvantaged.

Causes The most important cause of COPD is cigarette smoking, though only 15 per cent of smokers are likely to develop clinically signi?cant symptoms of the disorder. Smoking is believed to cause persistent airway in?ammation and upset the normal metabolic activity in the lung. Exposure to chemical impurities and dust in the atmosphere may also cause COPD.

Signs and symptoms Most patients develop in?ammation of the airways, excessive growth of mucus-secreting glands in the airways, and changes to other cells in the airways. The result is that mucus is transported less e?ectively along the airways to eventual evacuation as sputum. Small airways become obstructed and the alveoli lose their elasticity. COPD usually starts with repeated attacks of productive cough, commonly following winter colds; these attacks progressively worsen and eventually the patient develops a permanent cough. Recurrent respiratory infections, breathlessness on exertion, wheezing and tightness of the chest follow. Bloodstained and/or infected sputum are also indicative of established disease. Among the symptoms and signs of patients with advanced obstruction of air?ow in the lungs are:

RHONCHI (abnormal musical sounds heard through a STETHOSCOPE when the patient breathes out).

marked indrawing of the muscles between the ribs and development of a barrel-shaped chest.

loss of weight.

CYANOSIS in which the skin develops a blue tinge because of reduced oxygenation of blood in the blood vessels in the skin.

bounding pulse with changes in heart rhythm.

OEDEMA of the legs and arms.

decreasing mobility.

Some patients with COPD have increased ventilation of the alveoli in their lungs, but the levels of oxygen and carbon dioxide are normal so their skin colour is normal. They are, however, breathless so are dubbed ‘pink pu?ers’. Other patients have reduced alveolar ventilation which lowers their oxygen levels causing cyanosis; they also develop COR PULMONALE, a form of heart failure, and become oedematous, so are called ‘blue bloaters’.

Investigations include various tests of lung function, including the patient’s response to bronchodilator drugs. Exercise tests may help, but radiological assessment is not usually of great diagnostic value in the early stages of the disorder.

Treatment depends on how far COPD has progressed. Smoking must be stopped – also an essential preventive step in healthy individuals. Early stages are treated with bronchodilator drugs to relieve breathing symptoms. The next stage is to introduce steroids (given by inhalation). If symptoms worsen, physiotherapy – breathing exercises and postural drainage – is valuable and annual vaccination against INFLUENZA is strongly advised. If the patient develops breathlessness on mild exertion, has cyanosis, wheezing and permanent cough and tends to HYPERVENTILATION, then oxygen therapy should be considered. Antibiotic treatment is necessary if overt infection of the lungs develops.

Complications Sometimes rupture of the pulmonary bullae (thin-walled airspaces produced by the breakdown of the walls of the alveoli) may cause PNEUMOTHORAX and also exert pressure on functioning lung tissue. Respiratory failure and failure of the right side of the heart (which controls blood supply to the lungs), known as cor pulmonale, are late complications in patients whose primary problem is emphysema.

Prognosis This is related to age and to the extent of the patient’s response to bronchodilator drugs. Patients with COPD who develop raised pressure in the heart/lung circulation and subsequent heart failure (cor pulmonale) have a bad prognosis.... chronic obstructive pulmonary disease (copd)

Chrysantha

(Greek) Defender of the people Chrisanna, Chrisanne, Chrysandra, Crisanna, Chrysann, Crisanne, Crisann... chrysantha

Chrysanthemum

Protection... chrysanthemum

Chrysaora Quinquecirrha

A jellyfish very common on the eastern seaboard of the United States where vast numbers of nuisance stings occur seasonally (summer) each year. It causes mainly an irritating skin rash, but maycause systemic symptoms including painful breathing, nasal and respiratory catarrh and cough. No deaths have ever been reported. Possibly also present in Western Australia.... chrysaora quinquecirrha

Chryseis

(Latin) The golden daughter; in mythology, a woman captured by Agamemnon Chrysilla... chryseis

Chufa

Cyperus esculentus

Description: This very common plant has a triangular stem and grasslike leaves. It grows to a height of 20 to 60 centimeters. The mature plant has a soft furlike bloom that extends from a whorl of leaves. Tubers 1 to 2.5 centimeters in diameter grow at the ends of the roots.

Habitat and Distribution: Chufa grows in moist sandy areas throughout the world. It is often an abundant weed in cultivated fields.

Edible Parts: The tubers are edible raw, boiled, or baked. You can also grind them and use them as a coffee substitute.... chufa

Chrozophora Plicata

Hook. f.

Synonym: C. rottleri Klotzsh.

Family: Euphorbiaceae.

Habitat: Throughout India except Jammu & Kashmir and northeastern India as a weed.

Ayurvedic: Suuryaavart.

Folk: Nilakanthi.

Action: Ash of root—bechic. Leaf— depurative. Seed—cathartic.

Roots contain xanthone glycosides and a chromone glycoside. Seeds gave oil rich in linoleate. The plant contains 9.0% tannin.... chrozophora plicata

Chrysanthemum Indicum

Linn.

Synonym: Pyrethrum indicum L.

Family: Compositae; Asteraceae.

Habitat: Native to China and Japan. Cultivated as an ornamental.

English: Chrysanthemum.

Ayurvedic: Shatapatri.

Unani: Guldaaudi.

Siddha/Tamil: Samanthipoo, Akkarakkaram.

Action: Flowers—stomachic, aperient, anti-inflammatory. Leaves— prescribed in migraine (as circulatory stimulant). Uses same as those of chamomile.

The flowers contain daucosterol, cumambrin-A, glyceryl-l-monobehe- nate and palmitic acid. The flowers also contain chrysanthemol which showed strong anti-inflammatory activity in mice. The flavones, apigenin and lu- teolin, are reported to exhibit marked antitumour activity.

Flowers yield an essential oil containing camphor (16.0%), trans-cara- ne-trans-2-ol (15.0%), bornyl acetate (12.0%) and sabinene (7%).

A related species C. parthenium (Linn.) Berhh., Feverfew, synonym Tanacetum parthenium, used for the management of migraine in Western herbal, is found in Jammu and Kashmir. The plant extracts have a powerful and prostaglandin-independent inhibitory effect on the secretion of granule content by leucocytes and platelets. The inhibition of the agonist-induced serotonins release by platelets could be accounted for the benefit in migraine. The compound responsible for the anti-secretory activity has been identified as sesquiterpene alpha-methylene- gamma-lactone derivatives; partheno- lide being the main constituent of the lactones. (Two fresh or frozen leaves a day are chewed or capsules or pills containing 86 mg of the leaf material is taken for migraine. Fresh leaves may cause mouth sores.)... chrysanthemum indicum

Chuki

(African) Born during an unpleasant time

Chukie, Chuky, Chukey, Chukee, Chukea, Chukeah... chuki

Chukrassia Tabularis

A. Juss.

Family: Meliaceae.

Habitat: Hills of Sikkim, Maharashtra, Tamil Nadu and the Andamans.

English: Bastard Cedar, White Cedar, Indian Red Wood.

Siddha/Tamil: Aglay, Melei Veppu.

Folk: Chikrassy.

Action: Bark—astringent, febrifuge, antidiarrhoeic, spasmolytic, diuretic. The plant is used in skeltal fractures.

The bark contains sitosterol, melia- none, scopoletin and 6,7-di-MeO- coumarin. The leaves gave querce- tin galactoside, galloyl glucocide and tannic acid. The bark and young leaves contain 15 and 20% tannin respectively. Seeds contain tetranortriterpenoids.

EtOH (50%) extract of the stem bark exhibited spasmolytic, hypoten- sive and diuretic activity. The saline extract of seeds showed haemaggluti- nating activity.... chukrassia tabularis

Chula

(Native American) Resembling a colorful flower

Chulah, Chulla, Chullah... chula

Chulda

(Hebrew) One who can tell fortunes Chuldah... chulda

Chulisa

(American) A clever woman Chulisah, Chulissa, Chulissah, Chulysa, Chulysah, Chulyssa, Chulyssah... chulisa

Chuma

(Hebrew) A warmhearted woman Chumah, Chumma, Chummah, Chumi, Chumie, Chumee, Chumy, Chumey, Chumea, Chumeah, Chumina, Chumyna, Chumeena, Chumeina, Chumiena, Chumeana, Chumyna... chuma

Chumana

(Native American) Covered with dew

Chumanah, Chumanna, Chumannah... chumana

Chumani

(Native American) Resembling a dewdrop

Chumanie, Chumany, Chumaney, Chumanee, Chumanea, Chumaneah... chumani

Chun

(Chinese) Born during spring... chun

Chymopapain

An ENZYME obtained from the paw-paw, which is being used in the treatment of prolapsed INTERVERTEBRAL DISC. When injected into the disc it dissolves the cartilage tissue.... chymopapain

Chun Hao Tea

Chun Hao tea is a jasmine fragrancedtype of green tea. It proved to be a good afternoon treat or can simply be a dinner follow-up. Chun Hao tea description Chun Hao tea is the finest type of Chinese green tea mixed with jasmine, once being reserved only for the Imperial Court. One of the most known characteristics of the tea regards its distinctive sweet and delicate taste. Scented only with fresh jasmine blossoms, carefully hand-sorted, and harvest by day time, Chun Hao tea is an incredible treat. Brewing Chun Hao tea Chinese people have always had a tea culture, enjoying scented teas and being fond of Chun Hao tea. This type of tea distinguishes itself among the other green tea varieties through its light and delicate sweetness, but also through its fresh fragrance due to its jasmine content. To prepare Chun Hao tea, use 1 to 2 teaspoonfuls dry leaf per cup and brew them between 2 to 3 minutes at 175°F (80°C). Consumers do not throw away the brewed leaves, because they stand up to multiple infusions, keeping though their therapeutical qualities. Chun Hao tea benefits Chun Hao tea, like any type of green tea, lowers the risk of cancer. The antioxidants have proven their efficiency in fighting the free radicals responsible for the growth of tumors. Chun Hao tea has been intensively used in:
  • reducing cholesterol
  • stabilizing blood glucose levels
  • reducing weight
  • decreasing excess deposits of fat
  • aiding digestion processes
  • promoting skin health
  • promoting good oral hygiene
  • aiding in the relief of anxiety due to emotional and physical stress
Chun Hao tea side effects Chun Hao teahas low caffeine content, but studies conducted so far claim that pregnant women, children and patients suffering from heart diseases should not intake it in large quantities. Agitation and anxiety were rarely noticed. Chun Hao tea is another pleasant green tea combined with jasmine leaves, which aim to render a state of well-being and relaxation to the consumer.... chun hao tea

Chylomicrons

These are organized blobs of fats, synthesized in the submucosa of the small intestine out of dietary fats, phospholipids, specialized proteins and cholesterol, carried out of the intestinal tract by the lymph, and slowly released into the bloodstream. In the capillaries, the triglycerides inside the chylomicrons, recognized by their protein markers, are absorbed into the tissues for fuel or storage, and the outside cholesterol and phospholipid transport-cover continues through the blood to be absorbed by the liver for its use. This sideways approach takes (ideally) a large part of dietary fats into the lymph back alleys, spreading their release into the bloodstream out over many hours, thereby avoiding short-term blood fat and liver fat overload. To synthesize the maximum amount of dietary fats into chylomicrons, you need well-organized emulsification and digestion of lipids by the gallbladder and pancreas.... chylomicrons

Chyou

(Chinese) Born during autumn... chyou

Ciana

(Italian) Feminine form of John; God is gracious

Cianna, Ciannait, Ceana, Ceanna, Cyana, Cyanna... ciana

Ciandra

(Italian) Surrounded by light Ciandrah, Cyandra, Cyandrah... ciandra

Ciara

(Irish) A dark beauty Ceara, Ciaran, Ciarra, Ciera, Cierra, Ciere, Ciar, Ciarda, Cyara, Cyarra... ciara

Cibotium Tea

Altough Cibotium tea is not very popular and sometimes hard to find within the United States, it is worth trying, as it has many health benefits. About Cibotium Tea Cibotium is a genus of fern tropical tree - subject to much confusion and revision. There are approximately eleven species distributed in South Eastern Asia, Central America, Hawaii and Mexico. Amoung them, Cibotium barometz is well known and used in Asian medicine as it is belived to be a very powerful tonifying agent for the lungs and kidneys. The fronds of this fern are lacy and have a light green color. The trunk of the fern usually develops orange to brown hairs over time. For their part, the rhizomes or roots have long, soft, golden-yellow hair coverings and these have given it its nicknames such as “golden hair dog” or “yellow dog hair”. The rhizomes are the most used parts in traditional Chinese medicine. The cibotium rhizomes containe tannins, pigments, cibotiumbarosides A and B, as well as cibotiglycerol. Cibotium tea benefits can be felt if you take one cup, 2 to 3 times per day. Cibotium Tea drink For a tasty Cibotium tea you can use 2 to 4 grams of powdered rhizomes and dissolve them in a cup of newly-boiled water. Let them infuse for about 5 minutes and drink. Benefits of Cibotium Tea The following are the cibotium tea benefits attributed to this brew: It is believed to help expel “wind” and moisture and ease weakness. This tea is believed to help strengthen the sinews and the bones of the lower back. Cibotium tea, in combination with other herbs such as cinnamon twigs, is believed to help ease aches, pains and stiffness in the back and in the knees. Cibotium tea may fight chronic rheumatism. It may also be helpful in dizziness, tinnitus and blurred vision caused by yin deficiency in the kidney and liver, according to traditional Chinese medicine. Side effects of Cibotium Tea Generally, there are no known side-effects or drug interactions associated with Cibotium tea. However, patients who are dehydrated, or have a dry mouth, dark yellow/brown urine, or a bitter taste in the mouth should not use this type of tea. As always, consult with a qualified health care provider before taking cibotium or any other dietary supplement.   Cibotium tea is mostly safe for health and if you keep your moderation you can easily enjoy its benefits.... cibotium tea

Cicada

(Latin) Resembling the high-pitched insect

Cicayda, Cicaida, Cicala, Cicaeda, Cikada, Cikayda, Cikaida, Cikaeda... cicada

Cicatrix

Another word for scar.... cicatrix

Cicatrizing

Promoting the growth... cicatrizing

Cicer Arietinum

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Cultivated in most parts of India.

English: Bengal Gram, Chick pea.

Ayurvedic: Chanaka, Chanakaa, Harimantha, Vajimantha, Jivan, Sakal-priya.

Unani: Nakhud.

Siddha/Tamil: Kadalai, Mookkuk- kadalai.

Action: Antibilious, hypoc- holesteremic, antihyperlipidemic, antistress. Acid exudate from the plant—used in indigestion, diarrhoea, dysentery. Seed coat extract—diuretic, antifungal (externally). Dry leaf—refrigerant.

Supplementation of gram in wheat based diet helps in lysine absorption which is otherwise a limiting amino acid in cereal based diets. Germination improves mineral bioavailability. In germinated gram flour, there is significant increase in nutritional quality of protein and very significant increase in ascorbic acid.

The seeds contain pangamic acid, the stemina building, antistress and antihyperlipidemic principle of gram. Gram is given as preventive diet to atherosclerosis patients because of its rich phosphorus content.

Isoflavones, biochanin A and for- monetin exhibited hypolipidermic activity in rats. Total flavonoids reduced serum and liver cholesterol in rats.

Seeds reduced postprandial plasma glucose in human.... cicer arietinum

Cichorium Endivia

Linn.

Family: Compositae; Asteraceae.

Habitat: Native to the Mediterranean region, cultivated mainly in Northern India.

English: Succory, Endive.

Unani: Kaasani, Bustaani (Baaghi).

Action: Plant—antibilious. Root— demulcent, febrifuge, diuretic; used in dyspepsia; as a tonic for liver and digestive system. Milder than C. intybus.

Roots contain sesquiterpene lac- tones.

See C. intybus.... cichorium endivia

Cichorium Intybus

Linn.

Family: Compositae; Asteraceae.

Habitat: Native to Europe; commonly occurs in North West India, Tamil Nadu and parts of Andhra Pradesh.

English: Chicory, Indian Endive.

Ayurvedic: Kaasani.

Unani: Kaasani Dashti (Barri).

Siddha/Tamil: Kasinikkeerai.

Action: Diuretic, laxative, chol- agogue, mild hepatic. Excites peristalsis without affecting the functions of the stomach. Used in liver congestion, jaundice, rheumatic and gouty joints.

Key application (herb and root): In loss of appetite, dyspepsia. (German Commission E.)

The herb contains inulin (up to 58% in the root); sesquiterpene lactones (including lactucin and lactucopicrin); coumarins (chicoriin, esculetin, es- culin, umbelliferone and scopoletin); the root includes a series of glucofruc- tosans. Raw chicory root contains only citric and tartaric acids; roasted chicory contains acetic, lactic, pyru- vic, pyromucic, palmitic and tartaric acids. The carcinogenic hydrocarbons and floranthene are also reported in the chicory (a potent carcinogen 3,4- benzpyrene has been detected).

Added to coffee, chicory root counteracts caffeine and helps in digestion.

An alcoholic extract of the plant was found effective against chlorproma- zine-induced hepatic damage in adult albino rats. The cholagogue activity is attributed to polyphenols.

The sedative effect of chicory is attributed to lactucopicrin. The sedative effect antagonizes the stimulant effect of tea and coffee. (Natural Medicines Comprehensive Database, 2007.)

The extracts of roots were found to be active against several bacteria.

Dosage: Seed—3-6 g powder; leaf—10-20 ml juice; root—50- 100 ml. (CCRAS.)... cichorium intybus

Ciclosporin A

A drug used to prevent the rejection of transplanted organs such as the heart and kidneys. (See TRANSPLANTATION.)... ciclosporin a

Cidrah

(American) One who is unlike others Cidra, Cydrah, Cydra... cidrah

Cierra

(Irish) A clear-eyed woman Cierrah, Cyerra, Cyerrah... cierra

Ciguatera

Tropical fish poisoning occurring some 1-24hrs after ingestion of fish containing ciguatoxin. Symptoms are diverse and include (in approximate frequency): lassitude, muscle pains, burning of skin when cold objects are touched, itching, joint pains, paraesthesiae (especially hands, feet and lips), headache and diarrhoea, as well as manyother less common symptoms. Ciguatera is a major world health problem in Countries relying on reef fish as the main source of protein and has caused many deaths. Neurological signs and symptoms may last for months, even years.... ciguatera

Ciguatoxin

The toxin causing ciguatera. It is produced by dinoflagellates which are then eaten by small fish. As these fish get eaten by larger ones progressing up the food chain the toxin becomes concentrated in the flesh (and liver) and can then intoxicate humans. In humans the toxin is not destroyed and so further ingestion of ciguatoxin causes a cumulative effect.... ciguatoxin

Cilantro

Cilantro, coriander (Coriandrum sativum).

Plant Part Used: Leaf, seed.

Dominican Medicinal Uses: Leaf: infusion/decoction, orally, for gastro-intestinal disorders: flatulence, gastritis, acid-reflux, heartburn, indigestion and stomach pain.

Safety: Widely consumed as a condiment; generally considered safe; potential for hypersensitivity.

Laboratory & Preclinical Data: In vivo: hypolipidemic (seeds), inflammatory bowel disease treatment (multi-herbal extract).

In vitro: antioxidant (seed aqueous extract).

* See entry for Cilantro in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cilantro

Cilantro Ancho

See Cilantro.... cilantro ancho

Ciliophora

(Syn = Ciliata) Protozoa moving by means of short hair-like cilia covering the cell. There is only one species of medical importance, Balantidium coli, the cause of balantidial dysentery.... ciliophora

Cimex Lectularius

See BED BUG.... cimex lectularius

Cimicifuga Racemosa

(Linn.) Nutt.

Family: Ranunculaceae.

Habitat: Temperate Himalayas from Kashmir to Bhutan up to at 3,000-4,000 m.

English: Black Cohosh Root, Black Snake Root.

Folk: Cohosh, Jiuenti (Punjab).

Action: Sedative, anti-inflammatory, antitussive, diuretic, emmenagogue. Used in homoeopathy for rheumatic diseases of nervous, hysterical women, suffering from uterine affections; also for locomotor ataxia.

Key application: In climacteric (menopausal), neurovegetative ailments, premenstrual discomfort and dysmenorrhoea. (German Commission E, ESCOP.)

The rhizome contains triterpene gly- cosides (including actein, cimigoside, cimifugine and racemoside; isofla- ones (including formononetin; isofer- ulic acid; volatile oil, tannin.

Pharmacological studies have shown that the menthol extract binds to oestrogen receptors in vitro and in rat uteri; this activity is thought to be due to the presence of formononetin. Racemoside exhibited antiulcer activity in mice. Isoferulic acid lowered body temperature in rats.

The rhizome is hypotensive in animals; a central nervous system depressant and antispasmodic in mice; causes peripheral vasodilation in human. Also exhibits anti-inflammatory (The British Herbal Pharmacopoeia) and hy- poglycaemic activity.

Actein has been studied for use in treating peripheral arterial disease. (Expanded Commission E Monographs.)

Clinically, the rhizome and root constituents of Black Cohosh does not seem to affect hormonal levels, such as estradiol, LH, FSH and pro- lactin. (Natural Medicines Comprehensive Database, 2007.)

Cimicifuga foetida L. root is used in bronchial and rheumatic diseases. Aqueous EtOH extract is used in cosmetic preparations for protecting skin; also used for preventing oral diseases and bad breath.

White Cohosh, used for urinogen- ital disorders, is equated with Actea pachypoda, synonym A. alba, A. rubra. Blue Cohosh has been identified as Caulophyllum thalictroides. It is toxic and abortifacient.... cimicifuga racemosa

Cinchona Officinalis

Linn.

Synonym: C. robusta How.

Family: Rubiaceae.

Habitat: Cultivated in West Bengal and Tamil Nadu.

English: Crown or Loxa Bark.

Ayurvedic: Quinine.

Unani: Al-keenaa, Kanakanaa.

Action: Antimalarial, febrifuge, astringent, orexigenic, sapasmolytic. Also prescribed in amoebic dysentery, jaundice, atonic dyspepsia, night cramps. Sometimes causes gastric and intestinal irritation.

Key application: In peptic discomforts such as bloating and fullness, loss of appetite. (German Commission E.)

The bark contains alkaloids quinine (2.35-4.42%); quinidine (1.44-2.56%); cinchonine (0.10-0.66%); cinchoni- dine (0.49-0.89%) and other alkaloids, quinamine, javanine (0.14-0.63%).

The leaves contain quercetin, kaem- pferol and avicularin.

Quinine is antimalarial; quinidine is antiarrhythmic and cardiac tonic, also used in psychic treatments.

The bark shows potent inhibitory activity against polymorphonuclear leucocytes; the activity is attributed to the alkaloids of the bark. Cinchona may potentiate coumarin derivatives. In large doses, it is sedative to CNS and cardiac plexus.

Quinine is toxic at over 3 g, quini- dine at 1 g.

Related Cinchona sp.: C. calisaya Wedd. (Nilgiris and Sikkim); C. calisaya Wedd. var. ledgeriana How. (West Bengal, Khasi Hills and Tamil Nadu); and C. succirubra Pav. ex Klotz. (Nilgiris and Annamalis in Tamil Nadu, Sikkim and West Bengal).

The bark of all the species contain quinine, quinidine, cinchonine and cinchonidine and exhibit antimalarial activity. The alcoholic extract of C. ledgeriana Moens ex Trimen bark exhibits antibacterial activity against Gram-positive bacteria comparable to sodium penicillin. The extract, however, exhibits lesser activity than di- hydrostreptomycin sulphate against Gram-negative bacteria.... cinchona officinalis

Cinderella

(French) Beautiful girl of the ashes

Cendrillon, Cenerentola, Cinderelle, Cinderela, Cinderele, Cinderell... cinderella

Cinta

(Spanish) From the good mountain Cintah, Cynta, Cyntah... cinta

Cinxia

(Latin) In mythology, the goddess of marriage... cinxia

Ciona

(American) One who is steadfast Cionah, Cyona, Cyonah... ciona

Cipporah

(Hebrew) Form of Zipporah, meaning “a beauty; little bird” Cippora, Ciporah, Cipora, Cypora, Cyppora, Ciproh, Cipporia, Cepora, Ceporrah, Ceppora, Cepporah... cipporah

Ciprofloxacin

A quinolone antibiotic (see QUINOLONES) used to treat typhoid and paratyphoid infections (see ENTERIC FEVER).... ciprofloxacin

Ciqala

(Native American) Our little one Cyqala, Ciqalla, Cyqalla... ciqala

Circe

(Greek) In mythology, a sorceress who changed Odysseus’s men into swine Circee, Curce, Cyrce, Curcee, Cyrcee, Circie, Circi, Circea, Circy, Circey, Circeah... circe

Cinnamomum Camphora

(Linn.) Nees & Eberm.

Family: Lauraceae.

Habitat: A tree native to China and Japan and often grown as a hedge plant.

English: Camphor tree.

Ayurvedic: Karpura, Ghanasaara, Chandra, Chandra Prabhaa, Sitaabhra, Hima-valukaa, Hi- mopala, Himakara, Shashi, Indu, Tushaara, Gandhadravya, Shital- raja.

Unani: Kaafoor.

Siddha/Tamil: Indu, Karupporam.

Action: Camphor taken internally in small doses (toxic in large doses) acts as a carminative, reflex expectorant and reflex stimulant of heart and circulation as well as respiration. Also used as a sedative and nervous depressant in convulsions, hysteria, epilepsy, chorea. Topically used as a rubefacient and mild analgesic.

Key application: Externally in catarrhal diseases of the respiratory tract and muscular rheumatism; internally in hypotonic circulatory regulation disorders, Catarrhal diseases of the respiratory tract. (German Commission E.)

The plant contains a volatile oil comprising camphor, safrole, linalool, eugenol and terpeneol. It also contains lignans (including secoisosolari- ciresinol dimethyl ether and kusunoki- ol). Safrole is thought to be carcinogenic.

The leaf oil is a natural source of linalool (94.9%); also contained cit- ronellal (2.4%).

Camphor in concentration of 500 mcg/ml completely inhibits the growth of vibro parahaemolyticus, one of the causative agents of diarrhoea and dysentery. Ethanolic extract (50%) of fruits show antibacterial activity against several Gram-positive and Gram-negative bacteria. The essential oil from the plant possesses antifungal activity against many fungi. Camphor is toxic at 2-20 g.

Dosage: Concentrate—125-375 mg (CCRAS.)... cinnamomum camphora

Cinnamomum Cassia

Blume.

Synonym: C. aromaticum Nees.

Family: Lauraceae.

Habitat: Native to China, Indonesia and Vietnam.

English: Chinese Cinnamon, Cassia Bark.

Ayurvedic: Tvak, Daalchini (bark).

Siddha/Tamil: Lavangappattai.

Action: Antispasmodic, carminative, antiputrescent, antidiarrhoeal, antiemetic, antimicrobial, mild analgesic. Used for flatulent dyspepsia, colic, irritable bowel, diverticulosis; also for influenza and colds.

Key application: In loss of appetite, dyspeptic complaints such as mild spasma of gastrointestinal tract, bloating, flatulence. (German Commission E, The British Herbal Pharmacopoeia, ESCOP.)

The bark yields an essential oil containing cinnamaldehyde (82.2%) and eugenol (1.5%) as major constituents.

Cinnamaldehyde is a weak CNS stimulant at low doses and a depressant at high doses and has spasmolytic activity. It is hypotensive, hypogly- caemic and increases peripheral blood flow; it reduces platelet aggregability by inhibiting both cyclooxygenase and lipoxygenase pathways of arachidonic acid metabolism.

Aqueous extract of the bark shows significant antiallergic activity in guinea pig. Diterpenes (Cinncassi- ols) are thought to be responsible for atleast some of the antiallergic effects.

The herb inhibited ulcers induced by ethanol, also ulcers induced by phenylbutazone; failed to prevent ulcers induced by indomethacin. (Planta Med 1989, 55(3), 245-248.)

The extract, when administered orally to rats with nephritis, prevents the increase of protein level in urine.

The bark markedly reduces blood pressure in experimental rats; exhibits tranquilizing effect and is used as an antiepileptic and sedative agent in drugs ofTCM.... cinnamomum cassia

Cinnamomum Tamala

Family: Lauraceae.

Habitat: The subtropical Himalayas, Khasi and Jaintia Hills.

English: Indian Cassia, Lignea.

Ayurvedic: Tejapatra, Patra, Patraka, Utkat, Tamaalpatra, Naalukaa, Naalikaa.

Unani: Saleekhaa, Saazaj Hindi (Also equated with Zarnab/Telispattar by National Formulary of Unani Medicine, Part I.)

Siddha/Tamil: Talishpattiri (now equated with the leaf of Abies webbiana); Lavangappattiri.

Folk: Tejpaata.

Action: Leaf—Carminative, antidiarrhoeal, spasmolytic, an- tirheumatic, hypoglycaemic. Essential oil—fungicidal.

The oil from bark contains cin- namaldehyde (70-85%) as major constituent. (See.C.cassia.) Leaves from Nepal yield a volatile oil, containing mainly linalool 54.66%; cinnamalde- hyde 1.16%, alpha-and beta-pinene, p- cymene and limonene.

Cinnamomum wighti Meissn. is also equated with Tejapatra. The bud, known as Sirunaagappoo in Siddha/ Tamil, is used as Naagakeshara (black var.). (Naagakeshara is obtained from Mesuaferra and Dilleniapentagyne.)

C. impressinervium Meissn. (Sik- kim) and C. obtusifolium (Roxb.) Nees (the Central and Eastern Himalayas up to 2,100 m, Assam and Andaman Islands) are related species of Cinnamo- mum.

The leaves and bark contain cin- namaldehyde.

Dosage: Dried leaves—1-3 g powder. (API Vol. I.)... cinnamomum tamala

Circumboreal

Plants that are found worldwide, encircling the lands around the north pole.... circumboreal

Cirrhosis, Laennecs

The most common type of cirrhosis, caused by chronic alcoholism and a lousy diet (or malabsorption).... cirrhosis, laennecs

Cinnamomum Zeylanicum

Synonym: C. verum Persl.

Family: Lauraceae.

Habitat: Western Ghats at low levels. Plantations of cinnamon are confined to Kerala State.

English: Cinnamon, Ceylon Cinnamon.

Ayurvedic: Tvak, Daaruchini, Chochaa, Choncha, Varaanga, Utkata, Daarusitaa (bark).

Unani: Daarchini (bark).

Siddha/Tamil: Elavangappattai.

Folk: Daalchini.

Action: Bark—carminative, astringent, antispasmodic, expectorant, haemostatic, antiseptic. Leaf— antidiabetic. Ground cinnamon is used in diarrhoea and dysentery; for cramps of the stomach, gastric irritation; for checking nausea and vomiting; used externally in toothache, neuralgia and rheumatism. The bark is included in medicinal preparations for indigestion, flatulence, flu, mothwashes, gargles, herbal teas.

Key application: As antibacterial and fungistatic. Internally, for loss of appetite, dyspeptic complaints such as mild spastic conditions of the gastrointestinal tract, bloating and flatulence. (German Commission E, ESCOP.) Contraindicated in stomach and duodenal ulcers. (WHO.)

The Ayurvedic Pharmacopoeia ofIn- dia indicated the use of dried mature leaves of Cinnamomum tamala and dried inner bark of C. zeylanicum in sinusitis.

Cinnamaldehyde is the major constituent (74%) of the essential oil from bark.

Major constituent of the leaf oil is eugenol (28-98%) and that of root- bark oil camphor (60%).

Cinnamaldehyde is hypotensive, spasmolytic and increases peripheral blood flow; and it inhibits cyclooxy- genase and lipoxygenase enzymes of arachidonic acid metabolism.

Cinnamaldehyde exhibits CNS stimulant effects at high doses. (Natural Medicines Comprehensive Database, 2007.)

The bark oil and extracts exhibit antibacterial, antifungal and antiviral activities, and enhance trypsin activity.

Eugenol content of the leaf oil is antiseptic and anaesthetic. It is not inter- changable with the bark oil.

Root bark oil acts as a stimulant in amenorrhoea. The bark contains tannins (6.5%) consisting of tetrahydrox- yflavandiols; diterpenes, cinnzeylanin and cinnzeylanol.

C. malabatrum (Burm. f.) Blume is equated with Jangali Daarchini.

Dosage: Dried inner bark—1-3 g powder. (API Vol. I.)... cinnamomum zeylanicum

Circulatory System Of The Blood

The course of the circulation is as follows: the veins pour their blood, coming from the head, trunk, limbs and abdominal organs, into the right atrium of the HEART. This contracts and drives the blood into the right ventricle, which then forces the blood into the LUNGS by way of the pulmonary artery. Here it is contained in thin-walled capillaries, over which the air plays freely, and through which gases pass readily out and in. The blood gives o? carbon dioxide (CO2) and takes up oxygen (see RESPIRATION), and passes on by the pulmonary veins to the left atrium of the heart. The left atrium expels it into the left ventricle, which forces it on into the aorta, by which it is distributed all over the body. Passing through capillaries in the various tissues, it enters venules, then veins, which ultimately unite into two great veins, the superior and the inferior vena cava, these emptying into the right atrium. This complete circle is accomplished by any particular drop of blood in about half a minute.

In one part of the body there is a further complication. The veins coming from the bowels, charged with food material and other products, split up, and their blood undergoes a second capillary circulation through the liver. Here it is relieved of some food material and puri?ed, and then passes into the inferior vena cava, and so to the right atrium. This is known as the portal circulation.

The circle is maintained always in one direction by four valves, situated one at the outlet from each cavity of the heart.

The blood in the arteries going to the body generally is bright red, that in the veins dull red in colour, owing to the former being charged with oxygen and the latter with carbon dioxide (see RESPIRATION). For the same reason the blood in the pulmonary artery is dark, that in the pulmonary veins is bright. There is no direct communication between the right and left sides of the heart, the blood passing from the right ventricle to the left atrium through the lungs.

In the embryo, before birth, the course of circulation is somewhat di?erent, owing to the fact that no nourishment comes from the bowels nor air into the lungs. Accordingly, two large arteries pass out of the navel, and convey blood to be changed by contact with maternal blood (see PLACENTA), while a large vein brings this blood back again. There are also communications between the right and left atria, and between pulmonary artery and aorta. The latter is known as the ductus arteriosus. At birth all these extra vessels and connections close and rapidly shrivel up.... circulatory system of the blood

Cirrus

The male copulatory organ in helminths.... cirrus

Cirrus Pore

The opening through which the cirrus is protruded.... cirrus pore

Cirrus Pouch

A hollow organ surrounding the inverted cirrus.... cirrus pouch

Cirsoid Aneurysm

The condition in which a group of arteries become abnormally dilated and tortuous.... cirsoid aneurysm

Cissampelos Pareira

Linn.

Family: Menispermaceae.

Habitat: The tropical and subtropical parts of India.

English: Velvet-Leaf Pareira, Pareira Brava.

Ayurvedic: Paathaa, Ambashthaa, Varatiktaaa, Vriki, Aviddhakarni, Piluphalaa, Shreyashi.Bigger var., Raaja Paathaa, is equated with Stephania hernandifolia Walp.)

Unani: Paathaa.

Siddha/Tamil: Paadakkizhangu, Appatta.

Action: Root astringent, an- tispasmodic (used for cramps, painful menstruation), analgesic, antipyretic, diuretic, antilithic and emmenagogue. Prescribed for diarrhoea, dysentery, piles, urogenital affections (cystitis, nephritis, menorrhagia) Root paste is applied topically on scabies and eruptions on the body. Also used for preventing miscarriage.

The Ayurvedic Pharmacopoeia ofIn- dia attributed blood purifying properties to the root and indicated it in lactal disorders.

Hayatine (dl-beberine) is the principal alkaloid of the root. Its derivatives, methiodide and methochloride are reported to be potent neuromus- cular-blocking agents.

Not to be confused with Abuta grandiflora, a South American medicinal plant.

Dosage: Root—3-6 g powder. (API Vol. I.) the plant hastens fracture-healing by reducing the total convalescent period by 33% in experimental rats and dogs; it aids in recovery of the strength of the bones up to 90% in 6 weeks.

Dosage: Stem—10-20 ml juice. (API Vol. III.)... cissampelos pareira

Cissus Quadrangula

Linn.

Synonym: Vitis quadrangula Wall.

Family: Vitaceae.

Habitat: Throughout the warmer parts of India, also cultivated in gardens.

English: Square Stalked Vine, Adamant Creeper.

Ayurvedic: Asthisamhaara, Asthisamhrita. Asthi-samyojaka, Vajravalli, Chaturdhaaraa.

Unani: Hadjod.

Siddha/Tamil: Perandai.

Action: The anabolic and steroidal principles of the aerial part showed a marked influence in the rate of fracture-healing. The drug exerts influence both on the organic and mineral phase of fracture-healing. Stem—alterative in scurvy (the plant is rich in vitamin C) and irregular menstruation.

The plant contains phytogenic steroid, ketosteroids, sitosterol, alpha- amyrin, alpha-ampyrone and tetra- cyclic triterpenoids. Phytogenic ste- riods showed bone healing properties. Coloside-A possesses smooth muscle relaxant effect. The total alcoholic extract of the plant neutralizes the anti- anabolic effect of the cortisone in healing of fractures. The aqueous extract of... cissus quadrangula

Cisterna Chyli

A sac in the back of the pelvic region that drains the lymph from the intestinal tract, pelvis and legs, and acts as the beginning of the thoracic duct. See LACTEALS, THORACIC DUCT... cisterna chyli

Citare

(Greek) A musically talented woman Citarr, Citar, Citara, Ciatarra, Cita... citare

Citation

The record of an article, book or other report in a bibliographic database that includes summary descriptive information, e.g. author, title, abstract, source and indexing terms.... citation

Citlali

(Native American) A starlike child Citlalli, Citlalie, Citlallie, Citlaly, Citlaley, Citlalee, Citlaleigh, Citlalea, Citlaleah... citlali

Citron

Psychic Powers, Healing... citron

Claennis

(Anglo-Saxon) One who is pure Claenis, Claennys, Claenys, Claynnis, Claynnys, Claynys, Claynyss... claennis

Claiborne

(Old English) Born of the earth’s clay

Claiborn, Claibourn, Claibourne, Clayborn, Clayborne, Claybourn, Claybourne, Claeborn, Claeborne, Claebourn, Claebourne... claiborne

Citrullus Colocynthis

Schrad.

Family: Cucurbitaceae.

Habitat: Throughout India.

English: Colocynth Bitter Apple.

Ayurvedic: Indravaaruni, Indraval- li, Indravaarunikaa, Gavaakshi, Chitraa, Chitraphalaa, Indraasuri, Mrigaani, Mrigairvaaru, Vishaalaa, Vishaalyka, Indraayana. Ain- dri (also equated with Bacopa monnieri).

Unani: Hanzal.

Siddha/Tamil: Kumatti.

Action: Dried pulp of ripe fruit— cathartic, drastic purgative, irritant and toxic. The pulp is used for varicose veins and piles. A paste of root is applied to various inflammations and swellings. The cataplasm of leaves is applied in migraine and neuralgia.

The Ayurvedic Pharmacopoeia of India indicated the use of the fruit in jaundice; the root in diseases of the liver and spleen and the leaf in cutaneous affections and alopecia.

Colocynth contains up to 3% cucur- bitacin. The drug and its preparations cause drastic irritation of the gastrointestinal mucosa and haemorrhages.

Cucurbitacins include cucurbitacin E-, J-, L-glucosides. In addition, the pulp contains caffeic acid derivatives (chlorogenic acid).

Roots contain aliphatic compounds. Ethanolic extract (50%) shows significant anti-inflammatory activity in albino rats.

Leaves and flowers contain querce- tin and kaempferol. The ethanolic extract of leaves and flowers exhibits antibacterial activity against a number of Gram-positive and Gram-negative bacteria.

The powder is toxic at 0.6-1.0 g. The fruit exhibited carcinogenic activity in animal studies.

Dosage: Dried fruit—125-500 mg powder. (API Vol. III.) Root—1- 3 g. powder. (CCRAS.) Dried leaf— for external use. (API Vol. II.)... citrullus colocynthis

Citrullus Vulgaris

Schrad.

Synonym: C. lanatus (Thunb.) Matsumura & Nakai.

Family: Cucurbitaceae.

Habitat: Cultivated throughout India on sandy river beds, up to an altitude of 1,500 m.

English: Watermelon.

Ayurvedic: Kalinga.

Unani: Tarbuz.

Siddha: Poiychaviral, Tharbuza- palam (Tamil.

Action: Pulp—cooling and refreshing, a rich source of pectin, carotenoids, surcose (as major sugar). Fruit juice is prescribed in strangury and urinary complaints, also in hepatic congestion and intestinal catarrh. Seeds—cooling, purgative, diuretic, demulcent (used in urinary infections). Leaves— febrifuge. The pericarp is given in diarrhoea.

Watermelon juice contains citrullin (0.17%) and arginine, which are thought to increase urea production in the liver, thus increasing the flow of urine.

The seeds possess a high lipase activity comparable to that of wheat germ, in addition to high lipoxygenase, urease and trypsin-inhibitor activities. Aqueous extract of the seeds also exhibit amylase inhibitor activity. The seed oil is used as a substitute for almond oil.

The roots of mature plant contain a triterpene, bryonolic acid. Bryono- lic acid possesses a stronger antiallergic activity with lesser side effects than that of glycyrrhetinic acid, the aglycone of glycyrrhizin, used clinically in Japan for the treatment of allergy and hepatitis.... citrullus vulgaris

Citrus Aurantifolia

(Christm.) Swingle.

Synonym: C. medica L. var. acida (Roxb.) Hook. f.

Family: Rutaceae.

Habitat: Wild in the warm valleys of the outer Himalayas. Cultivated in the plains.

English: Acid or Sour Lime, Country Lime.

Ayurvedic: Nimbuka.

Unani: Limu Kaghzi.

Siddha/Tamil: Elummichhai, Thurinjippazham.

Folk: Kaagazi Nimbu.

Action: Antiscorbutic, stomachic, appetizer, refrigerant. Used in bilious vomiting. Leaves—an infusion is given for fever in jaundice, for sore throat, thrush. Root—an infusion is given for colic and dysentery, also as febrifuge.

Limes are rich in vitamins, minerals and alkaline salts, but not in fruit sugars. Lime peel contains ergosterol. An enzyme, 1,3-beta-glucan hydrolase has been reported from the bark and leaf extract. See C. limon.... citrus aurantifolia

Claire

(French) Form of Clara, meaning “famously bright” Clare, Clair... claire

Clancey

(American) A lighthearted woman Clancy, Clanci, Clancie, Clancee, Clancea, Clanceah... clancey

Clara

(Latin) Famously bright Clarinda, Clarine, Clarita, Claritza, Clarrie, Clarry, Clarabelle, Claretha, Claribel, Clarice, Clarahelle, Claral, Clarette, Clarinde, Claribelle, Claretta, Clareta, Clorinda, Chlorinda... clara

Clarice

(French) A famous woman; a form of Clara, meaning “famously bright” Claressa, Claris, Clarisa, Clarise, Clarisse, Claryce, Clerissa, Clerisse, Cleryce, Clerysse, Claresta, Clariss, Clarissa, Clarrisa, Clariee, Claryssa, Clarysa... clarice

Clarimond

(German) A shining protectress Clarimonda, Clarimonde, Clarimunde, Clarimunda, Clarimund, Claramond, Claramonda, Claramonde... clarimond

Clarity

(American) One who is clear-minded Claritey, Claritee, Claritea, Clariteah, Clariti, Claritie, Claryty, Clarytey, Clarytee, Clarytea, Claryteah, Claryti, Clarytie... clarity

Clasina

(Latin) An illuminated woman Clasinah, Clasyna, Clasiena, Claseina, Claseena, Claseana, Clasynah, Clasienah, Claseinah, Claseenah, Claseanah... clasina

Citrus Aurantium

Linn.

Family: Rutaceae.

Habitat: Cultivated in Khasi hills and Cachar. Also in Guntur (Andhra Pradesh). Found in semiwild state in the Naga and Khasi hills.

English: Citrus dulcis, Sour Orange, Sweet Orange.

Folk: Khattaa.

Siddha/Tamil: Mallikanarangi.

Action: Peel—laxative, feeble stomachic, emmenagogue. Leaves— prescribed in the treatment of arthritis and bronchitis. Flowers— aqueous extract is employed in scurvy, fever, inflammation, nervous and hysterical cases. Fruit— a decoction is used to recover from cachexia left by intermittent fever and in cases of enlarged spleen. Dried rind—used in atonic dyspepsia.

Key application: Cut peel—in loss of appetite and dyspeptic ailments. (German Commission E.). As a bitter tonic. (British Pharmacopoeia.)

The main constituents of the peel include the alkaloid synephrine and N- methyltyramine. Synephrine, an alpha 1-adrenergic agonist, stimulates a rise in blood pressure through vasoconstriction. N-methyltyramine also raises blood pressure.

The root gave xanthyletin. The essential oil exhibits antifun- gal activity, it was found effective in treatment-resistant fungal skin diseases. (Expanded Commission E Monographs.)

Commercially available Citrus vul- garis (bitter orange) extracts are often promoted for weight loss due to purported thermogenic effects. In animal models, synephrine causes weight loss, but also increases cardiovascular toxic- ity. (Natural Medicines Comprehensive Database, 2007.)... citrus aurantium

Citrus Limon

(Linn.) Burm.f.

Family: Rutaceae.

Habitat: Cultivated all over India.

English: Lemon.

Ayurvedic: Jambira, Jambh, Jambhir, Jaamphal, Nimbu, Nimbuka, Naaranga, Limpaka, Dantashatha, Airaavata, Neebu (bigger var.).

Unani: Utraj.

Siddha/Tamil: Periya elumuchhai.

Action: Fruit—antiscorbutic, carminative, stomachic, antihistaminic, antibacterial. Used during coughs, colds, influenza and onset of fever (juice of roasted lemon), hiccoughs, biliousness. Fruit juice—used externally for ringworm (mixed with salt), erysipelas, also in the treatment of leprosy and white spots. Leaves and stems—antibacterial.

All parts of the plants of citrus sp. contain coumarins and psoralins. The fruits contain flavonoids and li- monoids. The flavonoids comprise three main groups—flavanones, fla- vones and 3-hydroxyflavylium (antho- cyanins); flavanones being predominantly followed by flavones and antho- cyanins. Bitter flavonoids do not occur in lemon and lime.

Lemon juice is a richer source of antiscorbutic vitamin (contains 4050 mg/100 g of vitamin C) than lime, and a fair source of carotene and vitamin B1. Volatile oil (about 2.5% of the peel) consists of about 75% limonene, alpha-and beta-pinenes, alpha-ter- pinene and citral. The fruit juice also contains coumarins and bioflavonoids.

The acid content of the fruit, once digested, provides an alkaline effect within the body and is found useful in conditions where acidity is a contributory factor (as in case of rheumatic conditions). The bioflavonoids strengthen the inner lining of blood vessels, especially veins and capillaries, and help counter varicose veins, arteriosclerosis, circulatory disorders and infections of liver, stomach and intestines.

Major flavonoid glycosides, isolated from citrus peels and juices, include hesperidin (with properties of vitamin P). Rutin and other flavanones, isolated from citrus fruits, form the principal components of vitamin P. Flavanone glycosides contained in lemon and lime juices are eriocitrin 47 and 94; hesperidin 84 and 196 mg/l, respectively.

The composition of cold pressed lime oil is quite similar to lemon oil, but citral content of lime oil is higher.

Monoterpene alcohols and their esters, aldehydes—geraniol, geranial and neral, contribute to the characteristic aroma of lemon and lime.

Dosage: Fruit—6-12 g (Juice—5- 10 ml). (API Vol. IV.)... citrus limon

Class Interval

The difference between the lower and upper limits of a class.... class interval

Classification

Assignment to predesignated classes on the basis of perceived common characteristics. A means of giving order to a group of disconnected facts.... classification

Classification Of Disease

Arrangement of diseases into groups having common characteristics. Useful in efforts to achieve standardization in the methods of presenting mortality and morbidity data from different sources and, therefore, in comparability. May include a systematic numerical notation for each disease entry. Examples include the International Statistical Classification of Diseases, Injuries and Causes of Death.... classification of disease

Claudia

(Latin) Feminine form of Claud; one who is lame

Clauda, Claudella, Claudelle, Claudetta, Claudette, Claudey, Claudie, Claudina, Claudine, Claudy, Clodia, Clady, Clodagh... claudia

Citrus Maxima

(Burm.) Merrill.

Synonym: C. decumana Watt. C. grandis (L.) Osbeck

Family: Rutaceae.

Habitat: North-eastern region up to 1,500 m in Assam and Tripura.

English: Pummelo, Shaddock.

Ayurvedic: Madhukarkatikaa.

Unani: Chakotra.

Siddha/Tamil: Pambalimasu.

Folk: Mahaa-nibu, Sadaaphal.

Action: Fruit—cardiotonic. Leaves, flowers and rind—used as a sedative in nervous affections. Leaves— used in convulsive cough, chorea, epilepsy, also in the treatment of haemorrhagic diseases. A lotion of boiled leaves used hot in painful swellings. The essential oil from fresh leaves exhibits dermatophytic, and fungistatic activity.

The root-bark contains beta-sitos- terol and acridone alkaloids. It also contains several coumarins. The alkaloids and coumarins show antimicrobial acitivity.

The essential oil from the leaves and unripe fruits contain 20% limonin, 30% nerolol, 40% nerolyl acetate and 3% geraniol. diosmin, beta-sitosterol and beta-D- glucoside. The roots contain campes- terol, stigmasterol, sitosterol and cholesterol.

Aqueous extract of the peel showed hypotensive action in dogs.

The fruits and seeds are a cardioton- ic; found useful in palpitation.

Dosage: Fruit—10-20 ml juice. (API Vol. III.) Leaf, flower, fruit, root— 50-100 ml decoction. (CCRAS.)... citrus maxima

Citrus Paradisi

Macf.

Family: Rutaceae.

Habitat: Khasi Hills, submountain- ous Himalayan ranges in Garhwal, Kumaon in U.P., Maland areas of South, Pachmarhi (Madhya Pradesh), Sikkim and Western Ghats.

English: Citron.

Ayurvedic: Maatulunga, Lunga, Maatulaka, Mahaalunga, Bijpuura, Bijaahva.

Unani: Turanj.

Siddha/Tamil: Kadaranrathai, Naarthankai, Thurinjippazham.

Folk: Bijoraa.

Action: Fruit—antiscorbutic, refrigerant, astringent, carminative, stomachic, antibacterial. Used for dyspepsia, bilious vomiting, cold, fever, hiccough. Root— anthelmintic. Flowers and buds— astringent.

The peel contains coumarins, limet- tin, scoparone, scopoletin and um- belliferon; besides nobiletin, limonin,

Family: Rutaceae.

Habitat: Native to the West Indies. Commercialized in the USA. Cultivated mainly in Punjab.

English: Grapefruit, 'Marsh' Grapefruit.

Folk: Chakotraa. Chima Bombili- maas (Tamil Nadu).

Action: Young leaves—decoction is used to relieve cold or headache. Fruit—used for developing resistance against colds and influenza.

Grapefruit is rich in vitamins, minerals, potassium and pectin, which balance the acid reaction in the stomach and stimulate appetite. Half grapefruit contains vitamin A 318 IU, vitamin C 46.8 mg, niacin 0.2 mg, potassium 158 mg. The fruit contains beta- carotene and cartenoid lycopene. Ly- copene is especially noted for reducing the risk of prostate cancer. The fruit juice contains furanocoumarins, including bergamottin, also naringin, naringenin, limonin, quercetin, kaem- pferol and obacunone.

For drug interactions with grapefruit juice, see Natural Medicines Comprehensive Database, 2007.

Grapefruit is not to be confused with grape (Vitis vinifera).... citrus paradisi

Clausena Pentaphylla

(Roxb.) DC.

Family: Rutaceae.

Habitat: The sub-Himalayan tract from Garhwal to Sikkim; also in Chakrata range.

Folk: Ratanjot (var.), Rowana. Surasi is a doubtful synonym.

Action: Bark—anti-inflammatory, spasmolytic; used in veterinary medicine for wounds and sprains.

Aerial parts contain coumarins— clausmarins A and B. Coumarins exhibit spasmolytic activity. The root also contains coumarins. Root and stem bark of Clausena excavata Burm. f. Eastern sub-Himalayan tract, Orissa and Bihar) also contain coumarins— clausenin and clausenidin. The root bark exhibits antibacterial activity against both Gram-positive and Gramnegative bacteria.

A related species, C. anisata (Willd.) Oliver, is reported from Uttar Pradesh. Ethanolic extract of the aerial parts exhibited spasmolytic activity. The fu- ranocoumarins, anisolactone, xantho- toxol, indicolactone, imperatorin and 2', 3'-epoxy-anisolactone have been isolated from the extract.

In West African traditional medicine, the decoction of the root is given to control convulsions in children. The anticonvulsant agent has been found to be heliettin, extracted from the stem bark and roots.... clausena pentaphylla

Clava

(Spanish) A sincere woman Clavah, Clavva, Clavvah... clava

Claviceps Purpurea

(Fr.) Tul.

Family: Hypocreaceae.

Habitat: A fungous parasite on a number of grasses particularly in rye, cultivated in the Nilgiris and at Chakrohi farm in Jammu.

English: Ergot of Rye. Fungus of Rye.

Ayurvedic: Annamaya, Sraavikaa.

Unani: Argot.

Siddha/Tamil: Ergot.

Action: Uterine stimulant. Oxy- tocic, abortifacient, parturient, vasoconstrictor, haemostatic. Used in obstetrics (difficult childbirth, for exciting uterine contractions in the final stages of parturition). Also used after abortion for removal of the placenta. It is no more employed in internal haemorrhages, as it has been found to raise blood pressure in pulmonary and cerebral haemorrhage. Included among unapproved herbs by German Commission E.

The fungus gave indole alkaloids. The ergometrine or ergonovine group includes ergometrine and ergometri- nine. The ergotamine group includes ergotamine and ergotaminine. The er- gotoxine group includes ergocristine, ergocristinine, ergocryptine, ergo- cryptinine, ergocornine and ergo- corninine. The fungus also contains histamine, tyramine and other amines, sterols and acetylcholine.

The alkaloids of ergot are being used independently (not as a herbal medicine). Ergotamine is used to relieve migrainous headaches as it is a vasoconstrictor and has antisero- tonin activity. Ergometrine is used after childbirth in the third stage of labour and for post-partum haemorrhage, as it is a powerful uterine stimulant, particularly of the puerperal uterus. (Both the constituents are used under medical supervision). Er- gocornine significantly inhibited the development of induced mammary tumours in rats. The derivatives of ergot alkaloids are known to have suppressing effect on human breast cancer in initial stages. This activity is linked to prolactin inhibitory action.

The extract is toxic at 1.0-3.9 g, ergot alkaloids at 1 g in adults, 12 mg in infants. (Francis Brinker).

Dosage: Whole plant—10-30 ml infusion. (CCRAS.)... claviceps purpurea

Claw-toes

See CLAW-FOOT.... claw-toes

Cleavers Tea - Best Tonic For The Lymphatic System Available In Nature

Cleavers tea has been used for centuries, even in ancient Greece. It is considered probably the best tonic for the lymphatic system available. Discover all of its benefits and learn how to make the most of this type of tea. Description of Cleavers tea Cleavers is an annual green plant that grows mostly in Britain, North America and Eurasia regions. The green to white flowers look like small balls and they are very sticky, similar to the leaves. Scientifically named gallium aparine, cleavers is also called bedstraw, barweed, catchweed, grip grass. The entire cleavers plant is used in herbal medicine and is harvested just before it blooms in early summer. The active constituents of cleavers tea are chlorophyll, citric acide, rubichloric acid, galiosin and tannins. To benefit the most from these constituents, you can consume cleavers, usually found in the form of tea, extracts, capsule, or fresh for many cooking recipes. The roasted seeds are used as a coffee substitute and the young leaves can be eaten like spinach. Cleavers tea has a slightly bitter taste and no odor. Cleavers tea brew For a tasty Cleavers tea, take 2 to 3 teaspoons of the dried above-ground parts of the plant and infuse them in a 250 mg cup of hot water for 10 or 15 minutes. You may add sugar or honey to improve its taste and drink up to three times per day. Cleavers tea  Benefits Cleavers tea is a strong detoxifying for the lymphatic system. It is diuretic, thus treating most of urinary tract infections. It cleans the blood, the liver and kidneys. The tea can be used together with Uva Ursi or Echinacea for best results. Applied topically, Cleavers tea helps in the treatment of many skin conditions like acne, eczema, psoriasis, dandruff, itchy scalp, sunburns or even wounds. Cleavers tea can be used as a facial tonner because it helps clear the complexion. Cleavers tea Side effects Cleavers tea has no known side effects. Though it is widely safe, children, pregnant or nursing women should drink it with precaution. Cleavers tea can surely be included in a healthy lifestyle. As long as you don’t exaggerate with it, you can enjoy the benefits of this tea and even use the plant to prepare many tasty recipes and salads.... cleavers tea - best tonic for the lymphatic system available in nature

Cleft Foot

A rare congenital abnormality characterised by the absence of one or more toes and a deep central cleft that divides the foot into two. It is sometimes known as lobster foot, or lobster claw. It may be accompanied by other congenital defects, such as CLEFT HAND, absent permanent teeth, CLEFT PALATE (and/or lip), absence of the nails, and defects of the eye.... cleft foot

Cleft Hand

A rare congenital abnormality characterised by the absence of one or more ?ngers and a deep central cleft that divides the hand into two. It is sometimes known as lobster hand. It may be accompanied by other congenital defects, such as CLEFT FOOT, absent permanent teeth, CLEFT PALATE (and/or lip), absence of the nails and defects of the eye.... cleft hand

Clelia

(Latin) A glorious woman Cloelia, Cleliah, Clelea, Cleleah, Cloeliah, Cloelea, Cloeleah... clelia

Clematis

(Greek) Resembling the flowering vine

Clematia, Clematice, Clematiss, Clematys, Clematyss... clematis

Clematis Gouriana

Roxb.

Family: Ranunculaceae.

Habitat: Throughout India in plains.

English: Commercially known as Muurvaa.

Folk: Belkangu (used as substitute for Muurvaa in Maharashtra).

Action: Leaf and stem—vesicant, poisonous.

Aerial parts and roots contain a quaternary aporphine alkaloid, magnoflu- orine. The leaves yield protoanemonin, a fungitoxic compound.

A related species, C. napaulensis DC. is used in leprosy. C. recta (Upright Virgin’s Bower) is used in homoeopathic medicine for cancerous and foul ulcers; orally for rheumatic pains, varicose veins, gout and as a diuretic.... clematis gouriana

Clemence

(Latin) An easygoing woman Clemense... clemence

Clementine

(French) Feminine form of Clement; one who is merciful Clem, Clemence, Clemency, Clementia, Clementina, Clementya, Clementyna, Clementyn, Clemmie, Clemmy, Clementyne... clementine

Cleodal

(Latin) A glorious woman Cleodall, Cleodale, Cleodel, Cleodell, Cleodelle... cleodal

Cleome Brachycarpa

Vahl ex DC.

Synonym: C. vahliana Farsen.

Family: Capparidaceae.

Habitat: Northwestern Rajasthan, Punjab plains and Delhi.

Unani: Panwaar.

Folk: Madhio (Rajasthan).

Action: Anti-inflammatory, antirheumatic, antidermatosis (used in scabies, also in leucoderma).

The plant contains trinortriterpe- noids and cabralealactone, besides ur- solic acid.... cleome brachycarpa

Cleome Icosandra

Linn.

Synonym: C. viscosa Linn.

Family: Capparidaceae.

Habitat: Throughout India; Tripura, West Bengal and Gangetic valley, as a weed.

English: Wild Mustard.

Ayurvedic: Tilaparni, Hurhur (yellow var.), Aadityabhakta.

Unani: Panwaar, Hulhul.

Siddha/Tamil: Nayikkadugu, Nalvellai.

Action: Seed—carminative, antiseptic, anthelmintic (for round worms). Leaf—sudorific. Bark— externally rubefacient, vesicant. Root—vermifuge.

The aerial parts contain a macro- cyclic diterpene, cleomaldeic acid, and a bicyclic diterpene, cleomeolide. The seeds contain coumarino-lignans, cleomiscosin A,B,C and D. The leaf extract exhibited fungitoxicity against ringworm causing fungi with reported mycelian inhibitions.

The aqueous extract of seeds exhibited significant analgesic and local anaesthetic activities in mice and guinea pigs, respectively. It failed to protect rats against convulsions induced by picrotoxin, though it potentiated the barbiturate sleeping time.

The purple var. of Hurhur is equated with Cleome monophylla L. (Bihar, Orissa, Andhra Pradesh and Tamil Nadu).... cleome icosandra

Cleopatra

(Greek) A father’s glory; of the royal family

Clea, Cleo, Cleona, Cleone, Cleonie, Cleora, Cleta, Cleoni, Cleopetra, Cleonie, Cleony, Cleoney, Cleonee, Cleonea, Cleoneah... cleopatra

Clerodendrum Indicum

(Linn.) Kuntze.

Synonym: Clerodendron siphonan- thus (R. Br.) C. B. Clarke.

Family: Verbenaceae.

Habitat: Cultivated as an ornamental throughout India, especially in South and Eastern India.

English: Turk's Turban, Tube- Flower.

Ayurvedic: Vaamana-haati (a substitute for Bhaarangi).

Siddha/Tamil: Kavalai, Narivalai.

Action: Root—used for asthma, cough, scrofulous affections. Leaf— vermifuge. Resin—antirheumatic. The plant is also used in fever, atrophy, emaciation of cachexia and consumption.

The leaves contain flavonoids—scu- tellarein (0.5%), hispidulin (0.1%) and their 7-O-glucuronides; also sterols. Flowers contain beta-sitosterol and tri- terpenoids. The bark yields hexitol and sorbitol.

The flavone, pectolinarin and a di- terpene, oncinotine, exhibit antifee- dant activity.... clerodendrum indicum

Cleva

(English) Feminine form of Clive; woman of the cliffs... cleva

Clever

(American) One who is quick-witted and smart... clever

Cliantha

(Greek) A flower of glory Clianthe, Cleantha, Cleanthe, Clyantha, Clyanthe... cliantha

Clicking Finger

A condition usually occurring in middle-aged people in which the victim ?nds on wakening in the morning that he or she cannot straighten the ring or middle ?nger spontaneously, but only by a special e?ort, when it suddenly straightens with a painful click. Hence the name. In due course the ?nger remains bent at all times unless a special e?ort is made to straighten it with the other hand. The condition is due to a swelling developing in one of the tendons of the affected ?nger. If the tendon sheath is slit open surgically, the condition is relieved. Many cases recover spontaneously if the patient is prepared to wait.... clicking finger

Clerodendrum Inerme

(L.) Gaertn.

Family: Verbenaceae.

Habitat: Throughout India in tidal forests, wild all over coastal areas; planted in gardens in Tamil Nadu.

English: Smooth Volkameria.

Ayurvedic: Putigandhaa, Kundali, Vanajai.

Siddha/Tamil: Peenaari, Sangan- kuppi.

Folk: Lanjai.

Action: Leaf—febrifuge, alterative. Used as a substitute for Swertia chirayita and quinine in remittent and intermittent fevers. The leaf juice is taken orally to relieve muscular pains and stiffness of legs (in tetanus).

The leaves and stem contain a number of triterpenes, neolignans, diter- penoids, sterols and flavones.

The roots are prescribed in venereal diseases. The methanolic extract of the roots contains verbascoside which exhibits analgesic and antimicrobial properties.... clerodendrum inerme

Clerodendrum Infortunatum

auct. non Linn. C.B.Clarke.

Family: Verbenaceae.

Habitat: Throughout India. Ayurvedic: Bhaandira, Bhaandi, Kaari. Also known as Bhaarangi (C. serratum). Siddha/Tamil: Karukanni, Perugilai.

Action: Leaves—used as a substitute for Chiretta. Leaves and roots— employed externally for skin diseases and alopecia. Leaves are prescribed in headache. Roots are given in cramps and rheumatism.

In homoeopathy, the fresh leaves are employed for colic due to worms, diarrhoea associated with nausea, chronic fever with loss of appetite and in enlargement of liver and spleen with indigestion and constipation.

The alcoholic extract of the whole plant showed antiprotozoal activity against Entamoeba histolytica. It also exhibited hypoglycaemic activity in albino rats. The leaves exhibit antifun- gal activity.

Dosage: Leaf—10-20 ml juice. (CCRAS.)... clerodendrum infortunatum

Clerodendrum Phlomidis

Linn.f.

Synonym: C. multiflorum (Burm. f.) O. Kuntze.

Family: Verbenaceae.

Habitat: Throughout India, in the drier parts.

Ayurvedic: Agnimantha, Tarkaari, Vikraantaa, Jayanti, Jai, Jayaa, Ganikaarikaa, Vaijayanti, Bigger var. is equated with Premna integri- folia Linn., Shriparni, Naadeyi.

Siddha/Tamil: Tazhuthaazhai.

Folk: Laghu Arni.

Action: Plant parts used in dyspepsia, stomachache, colic, cholera, dysentery, postnatal fever, during convalscence from measles. Root and bark—bitter tonic, used in debility and nervous disorders.

The Ayurvedic Pharmacopoeia of India indicated the use of root in dysuria and retention of urine.

Flavonoids, scutellarein and pec- tolinarin, have been isolated from the leaves. Stems gave d-mannitol, beta- sitosterol, its glucosides and ceryl alcohol. The roots contain ceryl alcohol, clerodin, clerosterol and clerodendrin A.

The ethanolic extract of leaves exhibited hepatoprotective activity. The aqueous extract of leaves exhibited in vitro anthelmintic activity. The plant also exhibited antidiabetic activity.

Dosage: Root—12-24 g for decoction. (API Vol. III.)... clerodendrum phlomidis

Clerodendrum Serratum

(Linn.) Moon.

Family: Verbenaceae.

Habitat: A shrub distributed throughout the country, especially common in Assam and Bengal.

English: Blue-flowered Glory tree, Beetle Killer.

Ayurvedic: Bhaargi, Bhaaran- gi, Angaarvalli, Phanji, Braah- manyashtikaa, Kharshaak, Padma, Bhragubhavaa, Brahmayashtikaa.

Siddha/Tamil: Kandoorbarangi (root), cherutekku.

Action: Root—Antiasthmatic, antihistaminic, antispasmodic, antitussive carminative, febrifuge. Leaf—febrifuge.

The Ayurvedic Pharmacopoeia of India indicated the use of the dried roots in cough, bronchitis, dyspnoea, chest diseases and sinusitis.

The bark contains triterpenoids— serratagenic, oleanolic and queretaric acids; leaves contain alpha-spinasterol and flavonoids, including luteolin, api- genin, baicalein, scutellarein, phenolic acids—caffeic and ferulic acids.

EtOH (50%) extract of the plant exhibited hypotensive and spasmolytic activity. Polyhydric property on isolated guinea pig ileum. Antiasthmatic effect was also observed pharmacologically.

Dosage: Root—3-6 g powder; 1020 g for decoction. (API Vol. III.)... clerodendrum serratum

Client

A person who seeks or receives services or advice.... client

Client Group

A category in a classification or typology of clients. Clients can be classified in various dimensions, e.g. by dependency level, by diagnosis.... client group

Client Quality

The outcome of care/service from an individual/user’s point of view. It is how well the care service supports the client/user to improve his/her quality of life.... client quality

Clinical

Clinical means literally ‘belonging to a bed’, but the word is used to denote anything associated with the practical study or observation of sick people – as in clinical medicine, clinical thermometers.... clinical

Clinical Care

Professional specialized or therapeutic care that requires ongoing assessment, planning, intervention and evaluation by health care professionals.... clinical care

Clinical Condition

A diagnosis (e.g. myocardial infarct) or a patient state that may be associated with more than one diagnosis (such as paraplegia) or that may be as yet undiagnosed (such as low back pain).... clinical condition

Clinical Event

Services provided to patients (history-taking, physical examination, preventive care, tests, procedures, drugs, advice) or information on clinical condition or on patient state used as a patient outcome.... clinical event

Clinical Guidelines

Systematically developed statements which assist clinicians and patients to decide on appropriate treatments for speci?c conditions. The guidelines are attractive to health managers and patients because they are potentially able to reduce variation in clinical practice. This helps to ensure that patients receive the right treatment of an acceptable standard. In England and Wales, the NATIONAL INSTITUTE FOR CLINICAL EXCELLENCE (NICE) is developing national guidelines with advice from health-care professionals and patients to improve clinical e?ectiveness of NHS care. Some doctors have reservations about guidelines because (1) health-care managers might use them primarily to contain costs; (2) in?exibility would discourage clinical innovations; (3) they could encourage litigation by patients. (See also HEALTH CARE COMMISSION; MEDICAL LITIGATION.)... clinical guidelines

Clinical Information System

An information system that collects, stores and transmits information that is used to support clinical applications (e.g. transmission of laboratory test results, radiology results, prescription drug orders). Electronic medical records are one method by which clinical information systems can be created.... clinical information system

Clinical Observation

Clinical information, excluding information about treatment and intervention. Clinical information that does not record an intervention is by nature a clinical observation. The observer may be the patient or related person (information about symptoms, family history, occupation or lifestyle) or a health care professional (information about physical signs, measurements, properties observed or diagnoses). While information about the nature of a planned or performed treatment is excluded by the definition, clinical observations may be recorded on the results of a treatment, on progress during the course of a treatment, or on the result of a treatment.... clinical observation

Clinical Pathway

A multidisciplinary set of daily prescriptions and outcome targets for managing the overall care of a specific type of patient, e.g. from pre-admission to post-discharge for patients receiving inpatient care. Clinical pathways are often intended to maintain or improve quality of care and decrease costs for patients in particular diagnosis-related groups.... clinical pathway

Clinical Performance Measure

An instrument that estimates the extent to which a health care provider delivers clinical services that are appropriate for each patient’s condition; provides them safely, competently and in an appropriate time-frame; and achieves desired outcomes in terms of those aspects of patient health and patient satisfaction that can be affected by clinical services.... clinical performance measure

Clinical Practice Guideline

A systematically developed statement to assist practitioner and patient decisions about appropriate health care for one or more specific clinical circumstances.... clinical practice guideline

Clinical Significance

A conclusion that an intervention has an effect that is of practical meaning to older persons and health care providers. Even though an intervention is found to have a statistically significant effect, this effect may not be clinically significant. In a trial with a large number of participants, a small difference between treatment and control groups may be statistically significant, but clinically unimportant. In a trial with few participants, an important clinical difference may be observed that does not achieve statistical significance. (A larger trial may be needed to confirm that this is a statistically significant difference).... clinical significance

Clinical Signs

The physical manifestations of an illness elicited by a doctor when examining a patient – for example, a rash, lump, swelling, fever or altered physical function such as re?exes.... clinical signs

Clinical Symptoms

The experiences of a patient as communicated to a doctor, for example, pain, weakness, cough. They may or may not be accompanied by con?rmatory CLINICAL SIGNS.... clinical symptoms

Clio

(Greek) Glory; in mythology, the muse of history... clio

Clinical Psychology

Psychology is the scienti?c study of behaviour. It may be applied in various settings including education, industry and health care. Clinical psychology is concerned with the practical application of research ?ndings in the ?elds of physical and mental health. Training in clinical psychology involves a degree in psychology followed by postgraduate training. Clinical psychologists are speci?cally skilled in applying theoretical models and objective methods of observation and measurement, and in therapeutic interventions aimed at changing patients’ dysfunctional behaviour, including thoughts and feelings as well as actions. Dysfunctional behaviour is explained in terms of normal processes and modi?ed by applying principles of normal learning, adaption and social interaction.

Clinical psychologists are involved in health care in the following ways: (1) Assessment of thoughts, emotions and behaviour using standardised methods. (2) Treatment based on theoretical models and scienti?c evidence about behaviour change. Behaviour change is considered when it contributes to physical, psychological or social functioning. (3) Consultation with other health-care professionals about problems concerning emotions, thinking and behaviour. (4) Research on a wide variety of topics including the relationship between stress, psychological functioning and disease; the aetiology of problem behaviours; methods and theories of behaviour change. (5) Teaching other professionals about normal and dysfunctional behaviour, emotions and functioning.

Clinical psychologists may specialise in work in particular branches of patient care, including surgery, psychiatry, geriatrics, paediatrics, mental handicap, obstetrics and gynaecology, cardiology, neurology, general practice and physical rehabilitation. Whilst the focus of their work is frequently the patient, at times it may encompass the behaviour of the health-care professionals.... clinical psychology

Clinical Risk Management

Initially driven by anxiety about the possibility of medical negligence cases, clinical risk management has evolved into the study of IATROGENIC DISEASE. The ?rst priority of risk managers is to ensure that all therapies in medicine are as safe as possible. Allied to this is a recognition that errors may occur even when error-prevention strategies are in place. Lastly, any accidents that occur are analysed, allowing a broader understanding of their cause. Risk management is generally centred on single adverse events. The threat of litigation is taken as an opportunity to expose unsafe conditions of practice and to put pressure on those with the authority to implement change. These might include senior clinicians, hospital management, the purchasing authorities, and even the Secretary of State for Health. Attention is focused on organisational factors rather than on the individuals involved in a speci?c case.... clinical risk management

Cliodhna

(Irish) A dark beauty... cliodhna

Cliona

(Greek) One who has a good memory Clionah, Clionna, Clionnah... cliona

Clitoria Ternatea

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Throughout India in tropical areas; also cultivated in hedges.

English: Butterfly Pea, Winged- leaved Clitoria, Mezereon.

Ayurvedic: Girikarnikaa, Aparaa- jitaa, Aasphota, Girimallikaa, Girikanyaa, Kokilaa,Yonipushpaa, Vishnukraantaa. (Evolvulus alsi- noides Linn. is also known as Vishnukraantaa, Vishnukranti). Used as Shankhapushpi in the South.

Unani: Mezereon Hindi.

Siddha/Tamil: Kakkanam.

Folk: Koyal (Punjab).

Action: Root—cathartic like jalap. Roots cause gripe and tenesmus, hence not recommended as purgative. Used in ascites. Root bark—diuretic (infusion used in irritation of bladder and urethra). Root juice—given in cold milk to liquefy phlegm in chronic bronchitis. The root, bark, seeds and leaves—used for gastric acidity. The root is administered with honey as a general tonic to children for improving mental faculty.

The Ayurvedic Pharmacopoeia of India recommends the dried leaf in migraine, psychoneurosis and mania.

An alcoholic extract of the plant showed sedative and hypothermic effect in rodents.

Rats, fed with ethanol extract of flowers, showed a significantly lowered serum sugar level in experimentally induced diabetes.

The seeds contain a nucleoprotein with its amino acid sequence similar to insulin, but for the absence of his- tidine, threonine, proline and crystine.

Seeds gave cinnamic acid, flavonol gly- coside. Leaves contain glycosides of kaempferol.

In South India, the seeds and roots constitute the drug Shankhapushpi, used as a nervine tonic. In other regions, Canscora decussata, Convolvulus pluricaulis, Evolvulus alsinoides and Lavendula bipinnata are used as Shan- khapushpi.

Dosage: Root—1-3 g powder (API Vol. II); dried leaf—2-5 g; seed—1- 3 g. (API Vol. IV.)... clitoria ternatea

Clodovea

(Spanish) Feminine form of Clodoveo; a renowned warrior Clodovia, Clodovya, Clodoviya... clodovea

Clofazimine

A drug used in the treatment of LEPROSY.... clofazimine

Clofibrate

See HYPERLIPIDAEMIA.... clofibrate

Clomiphene

An anti-oestrogen drug that stimulates ovulation, or the production of ova, through the medium of the PITUITARY GLAND. When used in the treatment of female infertility, one of its hazards is that, if given in too-big doses, it may produce multiple births.... clomiphene

Clinical Trials

(See EVIDENCE-BASED MEDICINE.) Clinical trials aim to evaluate the relative effects of di?erent health-care interventions. They are based on the idea that there must a fair comparison of the alternatives in order to know which is better. Threats to a fair comparison include the play of chance and bias, both of which can cause people to draw the wrong conclusions about how e?ective a treatment or procedure is.

An appreciation of the need to account for chance and bias has led to development of methods where new treatments are compared to either a PLACEBO or to the standard treatment (or both) in a controlled, randomised clinical trial. ‘Controlled’ means that there is a comparison group of patients not receiving the test intervention, and ‘randomised’ implies that patients have been assigned to one or other treatment group entirely by chance and not because of their doctor’s preference. If possible, trials are ‘double-blind’ – that is, neither the patient nor the investigator knows who is receiving which intervention until after the trial is over. All such trials must follow proper ethical standards with the procedure fully explained to patients and their consent obtained.

The conduct, e?ectiveness and duplication of clinical trials have long been subjects of debate. Apart from occasional discoveries of deliberately fraudulent research (see RESEARCH FRAUD AND MISCONDUCT), the structure of some trials are unsatisfactory, statistical analyses are sometimes disputed and major problems have been the – usually unwitting – duplication of trials and non-publication of some trials, restricting access to their ?ndings. Duplication occurs because no formal international mechanism exists to enable research workers to discover whether a clinical trial they are planning is already underway elsewhere or has been completed but never published, perhaps because the results were negative, or no journal was willing to publish it, or the authors or funding authorities decided not to submit it for publication.

In the mid 1980s a proposal was made for an international register of clinical trials. In 1991 the NHS launched a research and development initiative and, liaising with the COCHRANE COLLABORATION, set out to collect systematically data from published randomised clinical trials. In 1994 the NHS set up a Centre for Reviews and Dissemination which, among other responsibilities, maintains a database of research reviews to provide NHS sta? with relevant information.

These e?orts are hampered by availability of information about trials in progress and unpublished completed trials. With a view to improving accessibility of relevant information, the publishers of Current Science, in 1998, launched an online metaregister of ongoing randomised controlled trials.

Subsequently, in October 1999, the editors of the British Medical Journal and the Lancet argued that the case for an international register of all clinical trials prior to their launch was unanswerable. ‘The public’, they said, ‘has the right to know what research is being funded. Researchers and research funders don’t want to waste resources repeating trials already underway.’ Given the widening recognition of the importance to patients and doctors of the practice of EVIDENCE-BASED MEDICINE, the easy availability of information on planned, ongoing and completed clinical trials is vital. The register was ?nally set up in 2005.... clinical trials

Cloreen

(American) Filled with happiness Cloreene, Clorien, Cloriene, Clorein, Cloreine, Clorean, Cloreane, Cloryn, Cloryne, Cloreena, Cloriena, Cloreina, Cloreana, Cloryna... cloreen

Cloris

(Greek) A flourishing woman; in mythology, the goddess of flowers Clores, Clorys, Cloriss, Clorisse, Cloryss, Clorysse... cloris

Clormethiazole

A useful hypnotic, particularly for elderly patients, because of its freedom from hangover e?ect. It is especially bene?cial in the acute withdrawal symptoms of alcoholism and is used to treat STATUS EPILEPTICUS. The drug’s sedative effects are an adjunct to regional anaesthesia and may also be of help in ECLAMPSIA. Dependence may occur occasionally and therefore the length of period for which the drug is used should be limited. Side-effects include sneezing, conjunctival irritation and occasional headache.... clormethiazole

Clory

(Spanish) One who smiles often Clorey, Clori, Clorie, Cloree, Clorea, Cloreah... clory

Closetta

(Spanish) A secretive woman Closett, Closet, Closete, Closeta, Closette... closetta

Clot

The term applied to any semi-solid mass of blood, lymph or other body ?uid. Clotting in the blood is due to the formation of strings of FIBRIN produced by the action of a ferment. Milk clots in a similar manner in the stomach when exposed to the action of the enzyme rennin. Clotting occurs naturally when blood is shed and comes into contact with tissues outside the blood vessels. It occurs also at times in diseased vessels (THROMBOSIS), producing serious effects upon the tissues supplied or drained by these vessels. Clots sometimes form in the heart when the circulation is failing. (See COAGULATION; EMBOLISM.)... clot

Cloth Of Gold

Understand Animal Languages... cloth of gold

Clotho

(Greek) In mythology, one of the three Fates... clotho

Clotilde

(German) A woman famous in battle

Clotild, Clotilda... clotilde

Cloud

(American) A lighthearted woman Cloude, Cloudy, Cloudey, Cloudee, Cloudea, Cloudeah, Cloudi, Cloudie... cloud

Clydette

(American) Feminine form of Clyde; from the river Clydett, Clydet, Clydete, Clydetta, Clydeta... clydette

Club Moss Tea

The benefits of Club Moss tea are known for centuries. It was used by the ancient Druids and Chinese people as a homeopath remedy for various conditions. About Club Moss tea Botanically called Lycopodium clavatum, Club Moss is also found under the name of Wolf’s Claw. It is an evergreen plant that looks similar to a pine tree with small needles creeping along the forest floor and can be found in almost every continent in the world. It contains radium, alkaloids, polyphenolic acids, flavonoids and minerals. Some studies conducted in China have showed that “huperzine”, one of Club Moss tea’s constituents may improve the cognitive function raising its popularity as a memory enhancement supplement. It may also have a significant impact on amnesia and the effects of Alzheimer’s disease. Brew Club Moss tea Club Moss tea is prepared from one teaspoon of small cut pieces added to half a liter of boiled water. It is left like that for about 5 minutes. Never boil the plant, just pour the water over it. It is recommended to consume a cup per day, slowly, in the morning, on an empty stomach, half an hour before breakfast. Club Moss tea Benefits Club Moss tea has many health benefits. Find below a short list. Club Moss tea is a tonic for the liver, kidneys, bladder, urinary tract, and reproductive organs. According to the traditional Chinese medicine, Club Moss tea has been used for centuries to treat fever and inflammation. It has diuretic, anti-alcoholic, anti-tobacco, anti-cirrhotic, and purgative properties. If you also have a stomach that is easily irritated or chronic diarrhea, Club Moss tea can also help you feel relief. Club Moss Tea is said to help cleanse the kidney and may alleviate urinary tract infections like cystitis. When applied topically, this tea may help in the healing of wounds or other skin conditions and it can help stop the bleeding. Club Moss tea Side Effects Club Moss tea is mostly safe in the right amounts; do not drink more than 2 cups a day as it is not recommended for a long term-use. Overuse may cause griping or grumbling pains in the intestinal tract. Pregnant women should avoid drinking it. Also, people who suffer from diarrhea should use the tea only with the greatest caution as cramps in the intestines could develop. Club Moss tea is mostly safe and you can drink it without any problem as long as you keep in mind its precautions and you do not take more than 2 cups a day for a long period of time. So use it only when you need it.... club moss tea

Clymene

(Greek) In mythology, the mother of Atlas and Prometheus Clymena, Clymyne, Clymyn, Clymyna, Clymeena, Clymeina, Clymiena, Clymeana, Clymeene, Clymeine, Clymiene, Clymeane... clymene

Clytemnestra

(Greek) In mythology, the wife and murderer of Agamemnon... clytemnestra

Clytie

(Greek) The lovely one; in mythology, a nymph who was changed into a sunflower

Clyti, Clytee, Clyty, Clytey, Clyte, Clytea, Clyteah... clytie

Cnidaria

The specific term now used by biologists to describe members of a Phylum which are principally marine animals, radially symmetrical, and which have tentacles (i.e. jellyfish). Reproduction usually encompasses a polyp and/or medusa stage. Previously this Phylum was aggregated with others under the term coelenterates.... cnidaria

Co-morbid Condition

Conditions that exist at the same time as the primary condition in the same patient (e.g. hypertension is a co-morbidity of many conditions, such as diabetes, ischemic heart disease, end-stage renal disease, etc.). Two or more conditions may interact in such a way as to prolong a stay in hospital or hinder successful rehabilitation.... co-morbid condition

Coagulopathy

Any disorder affecting the coagulability of blood (see COAGULATION). Among acute conditions precipitating the disorder are ABRUPTIO PLACENTA, HAEMOLYSIS following blood transfusions, infection with gram-negative bacteria (see GRAM’S STAIN), HEAT STROKE, SHOCK and snakebite. Chronic disorders linked with coagulopathy are septic ABORTION, TOXAEMIA of pregnancy, certain cancers and LEUKAEMIA.... coagulopathy

Coahoma

(Native American) Resembling a panther... coahoma

Cobalamins

A group of substances which have an enzyme action (see ENZYME) and are essential for normal growth and nutrition. (See also CYANOCOBALAMIN; HYDROXOCOBALAMIN.)... cobalamins

Cobalt Treatment

Radiation that uses gamma rays generated by cobalt-60, a radioactive isotope of the element cobalt.... cobalt treatment

Cobalt-60

Cobalt-60 is a radioactive isotope of the metallic element cobalt (Co). It is used in the treatment of malignant disease. (See RADIOTHERAPY.)... cobalt-60

Cobra

Snakes belonging to the Family Elapidae. They have fixed front fangs and are widespread throughout Africa and Asia. Possess a potent neurotoxin.... cobra

Coby

(Hebrew) Feminine form of Jacob; the supplanter

Cobey, Cobi, Cobie, Cobee, Cobea, Cobeah... coby

Cochava

(Hebrew) Having a starlike quality Cochavah, Cochavia, Cochavea, Cochaviah, Cochaveah... cochava

Cocheta

(Italian) One who is pure Cochetah, Cochetta, Cochettah... cocheta

Cochiti

(Spanish) The forgotten child Cochitie, Cochyty, Cochitee, Cochitea, Cochiteah... cochiti

Coccinia Indica

W. & A.

Synonym: C. cordifolia Cogn. Cephalandra indica Naud.

Family: Cucurbitaceae.

Habitat: Cultivated in Assam, West Bengal, Bihar, Orissa, Maharashtra, Andhra Pradesh, Tamil Nadu; wild in many parts of India.

English: Ivy-Gourd.

Ayurvedic: Bimbi, Tundi, Tundikaa, Tundikeri, Kunduru, Raktaphala, Piluparni, Dantchhadaa.

Unani: Kanduri.

Siddha/Tamil: Kovvai.

Action: Carminative, antipyretic, galactagogue. Powder of root is taken with water to stop vomiting. Juice of leaves—antispasmodic and expectorant. Applied externally in eruptions of the skin. Root— antiprotozoal. Fruit, leaf and root— antidiabetic. Various plant parts are used in slow pulse and convulsions, also against infective hepatitis.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the whole plant for oedema, anaemia, disorders due to vitiated blood, cough and dyspnoea.

The fruit yielded beta-amyrin and its acetate, lupeol and cucurbitacin B.

Dosage: Whole plant—3-6 g powder; 5-10 ml juice. (API Vol. III.)... coccinia indica

Cocculus Hirsutus

(Linn.) Diels.

Synonym: C. villosus (Lam.) DC.

Family: Menispermaceae.

Habitat: Throughout tropical and sub-tropical tracts of India.

English: Broom-Creeper, Ink-Berry.

Ayurvedic: Chhilihinta, Paataala- garuda, Mahaamuulaa, Dirghavalli, Jalajamani.

Siddha/Tamil: Kattukodi.

Action: Root—laxative, sudorific, alterative, antirheumatic. Leaf— used externally for eczema, prurigo and inpetigo. A decoction of leaves is taken in eczema, leucorrhoea and gonorrhoea.

Aqueous extract of stem and root— sedative, anticonvulsant, hypotensive, bradycardiac, cardiotonic and sapas- molytic. Roots are used as a substitute for Sarsaparilla in chronic rheumatism gout, and syphilitic cachexia.

The stem contains cyclopeptide alkaloids. The plant contains coclaurine, magnoflorine, beta-sitosterol, ginnol and a monomethyl ether of inositol.

C.pendulus (Forsk.) Diels, synonym C. leaeba (Del.) DC. (Punjab, Gujarat and South India) is known as Parwati (Gujarat, Sindh) and Ullar-billar (Punjab).

Ethanolic extract of the leaves and stem showed anticancer and hypoten- sive activities associated with the al- kaloidal fraction which contains bis- benzylisoquinoline alkaloids (including pendulin and cocsulin). Presence of quercitol is reported from non- alkaloidal fraction.

Dosage: Root—50-100 ml decoction. (CCRAS.)... cocculus hirsutus

Cochlear Implants

A cochlear implant is an electronic device, inserted under a general anaesthetic, which stimulates the auditory system, restoring partial hearing in profound sensory deafness. Although there are many types of cochlear implant, they all consist of a microphone, a signal processor, a signal coupler (transmitter and receiver), and an array of electrodes. Most are multi-channel implants. The microphone and signal processor are worn outside the body, like a conventional hearing aid: they receive sound and convert it into an electronic signal which is transmitted through the skin to the receiver. Here the signal is transmitted to the array of electrodes which stimulates the cochlear nerve. Although cochlear implants do not provide normal hearing, most profoundly deaf patients who receive a cochlear implant are able to detect a variety of sounds, including environmental sounds and speech. The duration of hearing-loss and age at implantation are among the many factors which in?uence the results (see DEAFNESS).... cochlear implants

Cochlearia Armoracia

Linn.

Synonym: Armoracia rusticana Gilib.

Family: Cruciferae, Brassicaceae.

Habitat: Eastern Europe; cultivated in Britain and the USA. Grown to a small extent in North India and hill stations of South India.

English: Horseradish.

Action: Root—used for catarrhs of the respiratory tract. Antimicrobial and hyperemic.

The root contains glucosinolates, mainly sinigrin, which releases allyl- isothiocyanate on contact with the enzyme myrosin during crushing and 2-phenylethylglucosinolate. Crushed horseradish has an inhibitory effect on the growth of micro-organisms.

Fresh root contains vitamin C on an average 302 mg% of ascorbic acid.

A related species, C. cochlearioides (Roth) Sant & Mahesh, synonym C. flava Buch.-Ham. ex Roxb. (upper

Cocos nucifera Linn. 163 and lower Gangetic valleys), is used for fevers.... cochlearia armoracia

Code Of Conduct

A formal statement of desirable behaviour that research workers or practitioners are expected to honour. There may be penalties for violation.... code of conduct

Cody

(Irish / English) One who is helpful; a wealthy woman / acting as a cushion Codi, Codie, Codey, Codee, Codia, Codea, Codier, Codyr, Codeah, Codiah... cody

Coelenterates

Animals having no spine. This group originally contained Spongiaria, Cnidaria and Ctenophora. Coelenterata is a term which generally includes the cnidarians and ctenophores. As the phylum Cnidaria does not include the ctenophores, the two terms are not interchangeable.... coelenterates

Cochlospermum Gossypium

DC.

Synonym: C. religiosumc(Linn.) Alston.

Family: Cochlospermaceae.

Habitat: Andhra Pradesh, Karnata- ka, Tamil Nadu, Madhya Pradesh and Bihar; cultivated at Agartala in Tripura.

English: Golden Silk tree, White Silk Cotton tree.

Unani: Samagh, Kateeraa (substitute for gum tragacanth).

Siddha/Tamil: Kongilam (flower juice), Tanaku.

Action: Gum—cooling, sedative, bechic, useful in coughs, hoarse throat, diarrhoea, dysentery, scalding urine. Dried leaves and flowers—stimulant.

The leaves contain terpenoids, saponins and tannins. Flowers contain naringenin and beta-sitosteryl-gluco- side (0.3%). The gum, after hydrolysis, furnished a mixture of acidic oligosac- charides.... cochlospermum gossypium

Cochrane Collaboration

A non-pro?t-making international organisation which systematically ?nds, appraises and reviews available evidence, mainly from randomised CLINICAL TRIALS, about the consequences of health care. The aim is to help people make well-informed decisions about health care. The main work is done by around 50 review groups, the members of which share an interest in generating reliable, up-to-date evidence on the prevention, treatment and rehabilitation of particular health problems or groups of problems. The UK Cochrane Centre opened in Oxford in 1992 and the International Collaboration launched a year later. Its origins lay in the work of a UK epidemiologist, Dr Archie Cochrane, who in 1979 published a monograph calling for a systematic collection of randomised controlled trials on the e?ect of health care.

The main output of the Cochrane Collaboration is published electronically as the Cochrane Library, updated quarterly, with free access in many countries. (See CLINICAL TRIALS, EVIDENCE-BASED MEDICINE and Appendix 2.)... cochrane collaboration

Cocos Nucifera

Linn.

Family: Palmae; Arecaceae.

Habitat: Cultivated chiefly in Kerala, Tamil Nadu and Karnataka.

English: Coconut Palm.

Ayurvedic: Naarikela, Naalikera, Laangali, Tunga, Skandhaphala, Sadaaphala, Trnaraaja, Kuurch- shirshaka.

Unani: Naarjeel, Naariyal.

Siddha/Tamil: Thenkai. Kopparai (kernel of ripe coconut).

Action: Water from tender fruit— cooling, used in thirst, fever, urinary disorders, gastroenteritis, and as a source of K for cholera patients. Fruit—stomachic, laxative, diuretic, styptic, sedative; useful in dyspepsia and burning sensation. Oil from endosperm—antiseptic; used in alopecia. Root—astringent; used in urinary and uterine and disorders.

Tender coconut water is rich in potassium and other minerals and vitamins. It contains reducing sugars 2.222.85%, total sugars 3.5-4.25%; brix 5.56.2%. It is used as a substitute for normal saline in cases of dehydration.

Alcoholic extract of coconut shell (2% in petroleum jelly, externally) was found very effective in dermatophyto- sis. Lighter fractions of the tar oil are used as antiseptics.

Flowers, mixed with oil, are applied to swellings, leaves to treat abscesses, shoots and ashes of dry meat to deep cuts, grated meat to burns, roots to wounds and gonorrhoea.

Shell and fibre—antimicrobial.

Dosage: Dried endosperm—10- 20 g powder. (API Vol. III.)... cocos nucifera

Coffey

(American) A lovely woman Coffy, Coffe, Coffee, Coffea, Coffeah, Coffi, Coffie... coffey

Cognitive Testing

In surveys, studying the process of interpretation of questions and the formation and reporting of responses by respondents to learn how to make the questions more accurately obtain the data the questionnaire is seeking.... cognitive testing

Cohort

A set of people born during a specific time period; also a set of people born during a historical era that creates different inter-cohort characteristics such as size, composition, experiences and values. The term “cohort” has been broadened to describe any designated group of persons who are followed or traced over a period of time.... cohort

Coffea Arabica

Linn.

Family: Rubiaceae.

Habitat: Grown in Tamil Nadu, Karnataka and Kerala.

English: Arabian coffee.

Unani: Kahvaa.

Siddha/Tamil: Kaapi, Bannu.

Action: Diuretic, antinarcotic, psychotropic agent, direct heart stimulant (raises blood pressure). Neutralizes therapeutic effects of many herbs; potentiates the action of aspirin and paracetamol; depletes the body of B-vitamins. Charcoal of the outer seed parts—astringent, absorbent.

Key application: Powdered coffee charcoal—in nonspecific, acute diarrhoea; local therapy of mild inflammation of oral and pharyngeal mucosa (average daily dose 9 g). (German Commission E.)

According to WHO, coffee drinking is not responsible for breast cancer and may protect against cancer of colon and rectum. Caffeic and chlorogenic acids in coffee act as anticarcinogens.

Bronchial asthma is less frequent among coffee drinkers due to caffeine and theophylline.

The aroma components include several furfuryl methyl mercaptan derivatives. Coffee extracts yielded organic acids. Atractyloside, several sterols and acids, as well as alkaloids, have been reported. Caffeine is the major alkaloid of coffee. One cup of coffee contains approx. 60-120 mg caffeine; other active constituents include chlorogenic acid, caffeol and diterpenes.

Chlorogenic acid in coffee might inhibit glucose-6-phosphatase, which might lower hepatic glucose production caffeine seems to stimulate pancreatic beta cells to secrete insulin. (Natural Medicines Comprehensive Database, 2007.)... coffea arabica

Cognitive Behaviour Therapy

A talking therapy that re-trains the mind to question and banish negative thoughts, change emotional responses and change behaviour. It is based on the theory that some people develop unduly negative and pessimistic thoughts (cognitions) about themselves, their future and the world around them, putting them at risk of depression and other mental-health problems. Put simply, the treatment involves several sessions with a trained therapist who helps to identify the negative patterns of thinking and show that they are not usually realistic.

Research has shown that cognitive therapy is very e?ective in depression and that it can also help in anxiety, OBSESSIVE COMPULSIVE DISORDER, and EATING DISORDERS such as anorexia and bulimia nervosa. This therapy is also proving useful in helping people cope with HALLUCINATIONS and other symptoms of SCHIZOPHRENIA.... cognitive behaviour therapy

Coira

(Scottish) Of the churning waters Coirah, Coyra, Coyrah... coira

Coiya

(American) One who is coquettish... coiya

Cokey

(American) An intelligent woman Coky, Coki, Cokie, Cokee, Cokea, Cokeah... cokey

Colanda

(American) Form of Yolanda, meaning “resembling the violet flower; modest”

Colande, Coland, Colana, Colain, Colaine, Colane, Colanna, Corlanda, Calanda, Calando, Calonda, Colantha, Colanthe, Culanda, Culonda, Coulanda, Colonda... colanda

Colby

(English) From the coal town Colbey, Colbi, Colbie, Colbee, Collby, Coalby, Colbea, Colbeah, Coalbee, Coalbie, Coalbi, Coalbey, Coalbea, Coalbeah... colby

Coix Lacryma-jobi

Linn.

Synonym: C. lachryma Linn.

Family: Gramineae; Poaceae.

Habitat: Warm and damp areas up to about 2,000 m, both wild and cultivated as an annual grass.

English: Job's Tears.

Ayurvedic: Gavedhukaa.

Siddha/Tamil: Kaatu Kunthumani.

Folk: Garaheduaa, Gargari.

Action: Fruits—a decoction is used for catarrhal affections of the air passage and inflammation of the urinary tract. Seed— diuretic. Root—used in menstrual disorders. Leaves—used as a drink for inducing fertility in women.

The seeds contain trans-ferulyl stig- mastanol and trans-ferulyl campes- tanol, which form part of an ovulation- inducing drug. Seed extract—immu- no-enhancer, used for the prevention of cancer and infections. Seeds exhibit anti-tumour and anticomplimenta- ry activities. Seeds contain coixeno- lides, a mixed ester of palmitoleic and vaccenic acids, which is an anticancer agent.

The bigger var. of the grass is equated with Coix gigantea Koenig ex Roxb., also known as Gavedhukaa and Gar- gari.... coix lacryma-jobi

Cola De Caballo

Horsetail (Equisetum species).

Plant Part Used: Leaf-stem.

Dominican Medicinal Uses: Leaves and stems: decoction, orally, for bladder, urinary tract or kidney infection, kidney stones, kidney ailments (general), infections (general), vaginal infections, menstrual cramps, to cleanse the blood and as a diuretic.

Safety: Considered safe when used appropriately; must be taken with plenty of water due to diuretic effect; high silica content may be toxic if plant is ingested.

Contraindications: Children, case of heart or kidney disorders.

Drug Interactions: Cardiac glycosides, digitalis (may enhance toxicity); thiamine (breaks down vitamin).

Clinical Data: Human clinical trials: diuretic (aqueous plant extract), metabolism effects and renal excretion (standardized extract).

Laboratory & Preclinical Data: In vivo: diuretic, anti-ulcer, gastroprotective, hypoglycemic (organic plant extracts).

In vitro: anti-platelet-aggregant, antimicrobial, contractile response enhancement, cytogenic, hepatoprotective, radical scavenging (plant extracts and constituents).

* See entry for Cola de caballo in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cola de caballo

Cold Packs

An excellent analgesic treatment for the skin pain of many envenomations, especially those of jellyfish stings. It is usually less effective than heat for the treatment of stonefish, stingray and other venomous-spined fish envenomations.... cold packs

Cold Sores

See HERPES SIMPLEX.... cold sores

Cold-weather Itch

Cold-weather itch is a common form of itchiness that occurs in cold weather. It is characterised by slight dryness of the skin, and is particularly troublesome in the legs of old people. The dryness may be accompanied by some mild in?ammation of the skin. Treatment is by the application of emollients such as aqueous cream or zinc ointment.... cold-weather itch

Cold, Injuries From

See CHILBLAIN; FROSTBITE; HYPOTHERMIA.... cold, injuries from

Cole

(English) A swarthy woman; having coal-black hair

Col, Coal, Coale, Coli, Colie, Coly, Coley, Colee, Colea, Coleah, Coleigh... cole

Colemand

(American) An adventurer Colmand, Colemyan, Colemyand, Colmyan, Colmyand... colemand

Colette

(French) Of the victorious people Collette, Coleta, Coletta, Colletta, Colet, Colete... colette

Coliform

Description of a gram-negative bacterium found in the faeces. It covers the bacterial groups Enterobacter, Escherichia, and Klebsiella.... coliform

Colchicum Luteum

Baker.

Family: Liliaceae.

Habitat: The temperate Himalayas from Kashmir to Chamba. Major supplies of the drug are received from Kashmir.

English: Hermodactyls, Colchicum, Meadow Saffron, Golden Collyrium (Indian substitute). (C. luteum is a good substitute for C. autumnale L. which is official in the B.P.)

Ayurvedic: Hiranyatuttha.

Unani: Suranjaan Talkh.

Action: Non-steroidal antiinflammatory, anti-gout (relieves inflammation and pain of acute gout but does not increase expulsion of uric acid, is used with an alkaline diuretic), emetic, cathartic. Anti-chemotactic, antiphlogistic, inhibitor of mitosis. Highly toxic. Used for external application to lessen inflammation and pain.

Key application: In acute gout attack. (German Commission E.)

The fresh corms and aerial parts of a sample from Jammu yielded 0.94% and 070% of total alkaloids, the major being colchicine 0.40% and 0.20% respectively. Colchicine analogs— decteyl thiocolchicine (DTC), decetyl- methylcolchicine (DMC) and tri- methylcolchicinic acid (TMCA) were effective in the treatment of gout; DTC may elicit agranulocytosis.

Colchicine binds to tubulin, the protein subunit of microtubules. Its most important biological effect is the inhibition of processes that depend upon microtubule function by blocking polymerization. In preventing micro- tubule formation, colchicine has been shown to inhibit catecholamine secretion from adrenal medulla, iodine secretion from thyroid gland and pro- lactin secretion from pituitary tumour cells. It inhibits stimulated insulin secretion from isolated perfused pancreas and islets in vitro.

The use of Colchicum for long periods is not recommended owing to its toxicity in larger doses (even 7 mg of colchicine has caused death) and its depressant action upon central nervous system.

Prolonged use of Colchicum autum- nale may cause agranulocytosis, aplas- tic anaemia and peripheral nerve inflammation. (Sharon M. Herr.)... colchicum luteum

Coligny

(French) Woman from Cologne Coligney, Colignie, Coligni, Colignee, Colignea, Coligneah... coligny

Colina

(Scottish) Feminine form of Colin; of the victorious people Coline, Colyna, Colyne, Colene, Colena... colina

Colisa

(English) A delightful young woman Colisah, Colissa, Colissah, Colysa, Colysah, Colyssa, Colyssah... colisa

Coleus

Coleus spp.

Lamiaceae

The genus Coleus of the family Lamiaceae (Labiatae) comprises a number of herbaceous medicinal plants which are particularly employed in home remedies for various ailments. Three species are most popular and commonly cultivated. They are Coleus aromaticus, C. vettiveroides and C. forkoshlii.

1. Coleus aromaticus Benth. syn. C. amboinicus Lour., Plectranthus amboinicus (Lour.) Spreng.

Eng: Country borage, Indian borage;

San: Karpuravalli, Sugandhavalakam;

Hin: Patharchur;

Ben: Paterchur;

Mal: Panikkurkka, kannikkurkka;

Tam: Karpuravalli;

Kan: karpurahalli;

Tel: Sugandhavalkam.

It is found through out the tropics and cultivated in homestead gardens. It is a large succulent aromatic perennial herb with hispidly villous or tomentose fleshy stem. Leaves are simple, opposite, broadly ovate, crenate and fleshy. Flowers are pale purplish in dense whorls at distant intervals in a long slender raceme. Fruits are orbicular or ovoid nutlets. The leaves are useful in cephalagia, otalgia, anorexia, dyspepsia, flatulence, colic, diarrhoea, cholera, halitosis, convulsions, epilepsy, cough, asthma, hiccough, bronchitis, strangury, hepatopathy and malarial fever (Warrier et al,1995).

2. Coleus vettiveroides K.C. Jacob, syn. Plectranthus vettiveroides (Jacob) Singh & Sharma.

San: Valakam, Hriberam;

Hin: Valak;

Mal: Iruveli;

Tam: Karuver;

Tel: Karuveru,

It is seen in tropical countries and cultivated in gardens. It is a small profusely branched, succulent aromatic herb with quadrangular stems and branches and deep straw coloured aromatic roots. Leaves are glandular hairy, broadly ovate with dentate margins and prominent veins on the bark. Blue flowers are borne on terminal racemes. Fruits are nutlets. The whole plant is useful in hyperdipsia, vitiated conditions of pitta, burning sensation, strangury, leprosy, skin diseases, leucoderma, fever, vomiting, diarrhoea, ulcers and as hair tonic.

3. Coleus forskohlii Briq. syn. C. barbatus Benth.

Hin: Garmai

Kan: Maganiberu, Makandiberu

Guj: Maimul

It is a perennial aromatic herb grown under tropical to temperate conditions for its carrot-like tubers which are used as condiments in the preparation of pickles. Its tuberous roots are an exclusive source of a diterpenoid forskolin which has the unique property of activating almost all hormone sensitive adenylate cyclase enzymes in a biological system. It is useful in the treatment of congestive heart failure, glaucoma, asthma, cancer and in preventing immature greying of hair (Hegde,1997).

Agrotechnology: The Coleus group of plants grows in tropical to subtropical situations and in warm temperate climatic zone on mountains of India, Nepal, Burma, Sri Lanka, Thailand and Africa. It comes up well on the sun exposed dry hill slopes from 300m to 1800m altitude. A well drained medium fertile soil is suitable for its cultivation. it is propagated vegetatively through stem and root cuttings. Vine cuttings to a length of 10-15cm from the top portion are most ideal for planting. The land is ploughed or dug to a depth of 15-20cm and ridges are formed 30cm apart. Vine cuttings are planted on the ridges at 30cm spacing after incorporating basal manure. 10t of FYM and NPK at 50:50:50kg/ha are incorporated into the soil. Top dressing of N and K is also suggested for improved yields. Weeding and earthing up at 45 days after planting along with topdressing is highly beneficial. Bacterial wilt and root knot nematode are reported in the crop. Drenching the soil with fungicide, deep ploughing in the summer, burning of crop residues and crop rotation are helpful to tide over the disease and pest problem. The crop can be harvested after 5-6 months.

Properties and activity: The medicinal property of Coleus amboinicus is attributed to codeine, carvacrol, flavones, aromatic acids and tannins present in the plant. The essential oil from the plant contains carvacrol, ethyl salicylate, thymol, eugenol and chavicol. Leaves also contain cirsimaritin, -sitosterol- -D-glucoside and oxalacetic acid. Leaves are bitter, acrid, thermogenic, aromatic, anodyne, appetising, digestive, carminative, stomachic, anthelmintic, constipating, deodorant, expectorant, diuretic and liver tonic.

Coleus vettiveroides is bitter, cooling, diuretic, trichogenous and antipyretic.

Coleus forskohlii roots are rich in diterpenoids like forskolin, coleonols, coleons, barbatusin, cyclobutatusin, coleosol, coleol, coleonone, deoxycoleonol, 7-deacetylforskolin and 6-acetyl-7-deacetylforskolin. Its root is spasmolytic, CNS active, hypothermic and diuretic. Forskolin is bronchodialative and hypotensive (Hussain et al,1992). Forskolin is also useful in preventing the clotting of blood platelets, in reducing intraocular pressure in glaucoma and as an aid to nerve regeneration following trauma (Sharma, 1998)... coleus

Colleen

(Gaelic) A young peasant girl Coleen, Colley, Collena, Collene, Collie, Colline, Colly, Collice, Collyne, Collyna... colleen

Collodions

Collodions consist basically of a thick, colourless, syrupy liquid, made by dissolving guncotton (pyroxylin) in a mixture of ether and alcohol or with acetone. When painted on the skin the solvent evaporates, leaving behind a tough protective ?lm that is useful for covering wounds. Flexible collodion – or collodion as it is often known – contains 1·6 per cent of pyroxylin, with colophony, castor oil and alcohol (90 per cent) in solvent ether. It should be kept in a well-sealed container. Being relatively elastic, it does not crack through the movements of the skin.... collodions

Colmcilla

(Irish) Woman of the church; a dove

Colmcillah, Colmcila, Colmcylla, Colmcyla... colmcilla

Coleus Amboinicus

Lour.

Synonym: C. aromaticus Benth.

Family: Lamiaceae.

Habitat: Native to Indonesia.

English: Indian Borage.

Ayurvedic: Parna-yavaani.

Siddha/Tamil: Karpoorvalli.

Folk: Pattaa Ajawaayin. Pattharachuur (Bengal).

Action: Leaf—used in urinary diseases, vaginal discharge, colic and dyspepsia. Stimulates the function of liver. Also given in epilepsy and other convulsive affections, asthma, bronchitis, cold and chronic cough. Bruised leaves are applied to burns; leaf juice to chapped lips.

The leaf extract has shown regulatory influence on calcium oxalate stone formation in experimental rats. In folk medicine, leaves are used internally for expelling kidney stone (the herb is also known as Paashaanbhedi).

Homoeopathic medicine, prepared from fresh leaves, is used in the affections of urinary organs, especially in difficult urination or in burning pains during and after urination.

The aerial parts from Pakistan yield an essential oil (0.1%) which contains thymol (79.6%); whereas in Fijian sample of leaves carvacrol and camphor are major constituents. Leaves contain a large amount of oxalacetic acid, flavonoid, cirsimaritin and beta- sitosterol.

Dosage: Leaf—5-10 ml juice. (CCRAS.)... coleus amboinicus

Coleus Barbatus

Benth.

Synonym: C. forskohlii Briq. Plectranthus barbatus Andr.

Family: Lamiaceae.

Habitat: The sub-tropical Himalayas of Kumaon and Nepal; cultivated in Andhra Pradesh.

Ayurvedic: Gandira (Achyranthes aquatica Br. is also equated with Gandira). (Doubtful synonym.)

Folk: Garmar (Gujarat), Gurmal.

Action: Root and leaf—spasmolytic, antithrombotic, anti-inflammatory, lipolytic.

In experimental amoebiasis of rats, the root powder and ethanolic extract showed amoebicidal activity against Entamoeba histolytica.

An alcoholic extract of the roots and essential oil from it, were found to inhibit passive cutaneous anaphylaxis in the mouse and rat.

The plant produces the labdane diterpenoid, forskolin in its tuberous roots.

Forskolin was discovered during a screening of medicinal plants by Central Drug Research Institute, Luc- know, India, in 1974. (Planta Medica, 1985, 51, 473-477.) The screening revealed the presence of a hypoten- sive and spasmolytic principle, named coleonol (later the name was changed to forskolin). The basic mechanism of forskolin is the activation of an enzyme, adenylate cyclase, which increases the amount of cyclic adeno- sine monophosphate (cAMP) in cells. Raised intracellular cAMP level exhibits following physiological effects : inhibition of platelet activation and degranulation; inhibition of mast cell degranualation and histamine release; relaxation of the arteries and other smooth muscles; increased insulin secretion; increased thyroid function; increased lipolysis.

Forskolin, in clinical studies, reduced intraocular pressure when it was applied to the eyes for treating glaucoma. It has been shown to be a direct cerebral vasodilator. It has also been studied as a possible bron- chodilator (in the treatment of asthma) and has been shown to effectively reverse methacholine-induced broncho constriction in extrinsic asthmatics.

Standardized Coleus extracts containing forskolin (18% in 50 mg) find application in weight-loss programmes. (Michael T. Murray.)

Studies on forskolin and some 50 derivatives of the compound indicate that the natural product is more active than the analogs prepared from it.

The wild var. is known as Kaffir Potato.... coleus barbatus

Coleus Vettiveroides

K. C. Jacob.

Family: Lamiaceae.

Habitat: Native to Sri Lanka. Now under cultivation in Kerala and Tamil Nadu.

Ayurvedic: Hrivera, Hiruberaka, Ambu, Ambhas, Udaka, Udichya, Jala, Vaari, Toya, Vaalaka, Baalaa, Baalaka, Baala. (Also equated with Pavonia odorata Willd.)

Siddha/Tamil: Kuruver.

Folk: Iruveli (Kerala).

Action: Leaves—cooling and carminative, used for indigestion, dyspepsia, dysentery, also for ulcers, bleeding disorders, dermatitis.

C. zeylanicus (Benth.) Cramer (synonym Plectranthus zeylanicus Benth.) has been identified as a source of Ayurvedic drug Hrivera. The juice of stem and leaves, mixed with honey, is prescribed for diarrhoea.

The plant afforded abietane type diterpenoides and a stereoisomer.... coleus vettiveroides

Colola

(American) A victorious woman Colo, Cola... colola

Coloma

(Spanish) One who is calm and peaceful

Colom, Colomia, Colomiah, Colomea, Colomeah... coloma

Colonalgia

Pain in the colon... colonalgia

Colonisation

The development of cells in a part to which they have been carried by metastasis. Can also be used to describe bacteria establishing and multiplying on a particular part of the body.... colonisation

Colonitis

Inflammation of the colon... colonitis

Colonorrhagia

Hemorrhage from the colon... colonorrhagia

Colonoscope

An ENDOSCOPE for viewing the interior of the COLON. It is made of ?breglass which ensures ?exibility, and incorporates a system of lenses for magni?cation and a lighting system.... colonoscope

Colocasia Esculenta

(Linn.) Schott.

Synonym: C. antiquorum Schott.

Family: Araceae.

Habitat: Cultivated throughout India.

English: Taro, EdibleYam.

Ayurvedic: Pindaaluka, Aaluki.

Siddha/Tamil: Chaembu, Shaeppam- kizhangu.

Folk: Arvi, Ghuiyaa.

Action: Juice from petiole—styptic, rubefacient. Juice of corn—used in alopaecia.

The leaves contain flavones, api- genin and luteolin, also anthocyanins. Leaves cause severe irritation in mouth. Cooked leaves are a source of dietary fibre for diabetics helping in lowering post-prandial blood glucose level. A significant increase in total lipids, total cholesterol and triglyceride levels was observed in hypercholesterolaemic rats when fed with dried leaf powder.

The pressed juice of the petioles is used as an astringent and styptic. All parts of the plant show an acridity. The acridity is removed by boiling and by addition of baking soda.

From the tubers two dihydroxys- terols, besides beta-sitosterol and stig- masterol, have been isolated. Five novel aliphatic compounds have been reported. Trypsin inhibitors are isolated from the tubers.

The total amino acids recorded in the tubers range from 1380 to 2397 mg/ 100 g. The lysine concentration was relatively low. Besides starch, the tubers contain natural polysaccharides with 56% neutral sugars and 40% anionic components. Steamed corms contain 30% starch and 3% sugar.... colocasia esculenta

Colonoscopy, Virtual

A procedure that links COMPUTED TOMOGRAPHY of the COLON (see also INTESTINE) with techniques that produce three-dimensional views of the mucosa of the large bowel similar to those obtained during traditional colonoscopy. Early experience suggests that the new technique produces better results than barium enemas (see ENEMA) and is almost as e?ective as conventional colonoscopy. Virtual colonoscopy o?ers faster results, and image analysis will probably soon be automated. The procedure is easy, non-invasive, safe and complete; once the need for bowel cleansing is eliminated (as seems likely) it will provide a prominent tool in screening for cancer of the colon and RECTUM.... colonoscopy, virtual

Colorado

(Spanish) From the red river; from the state of Colorado... colorado

Colpitis

Inflammation of the vagina... colpitis

Colpoptosis

Prolapse of the vagina... colpoptosis

Colporrhagia

Hemorrhage from the vagina... colporrhagia

Columba

(Latin) Resembling a dove Columbia, Columbina, Columbine, Colomba, Colombia, Colombina, Colombe, Columbe... columba

Columbine

Courage, Love... columbine

Colwyn

(Welsh) From the river Colwynne, Colwynn, Colwin, Colwinn, Colwinne, Colwen, Colwenn, Colwenne... colwyn

Coma Position

See RECOVERY POSITION and APPENDIX 1: BASIC FIRST AID.... coma position

Coltsfoot Tea

Coltsfoot tea is a popular remedy for cough as well as for other respiratory problems. Read more about it. More about Coltsfoot Tea Also known as tussilago farfara, coltsfoot is native to Europe, but can also be found in North America. It is a perennial, woolly herbaceous plant, with green heart-shaped leaves, that blossoms in early spring with a bright yellow flower, resembling a dandelion. Coltsfoot can be bought as tea infusion, capsules, syrups or extracts. The active constituents of coltsfoot tea are mucilage, flavonoids, tannins, pyrrolizidine alkaloids, zinc and vitamin C. These constituents are known to impart the expectorant, antitussive, demulcent, anti-spasmodic, anti-inflammatory, diuretic and anti-catarrhal properties of the herb. While the pyrrolizidine alkaloids are believed to be toxic for the liver, they are obliterated when boiled to prepare a decoction. How to brew Coltsfoot Tea Flowers and leaves are usually used to prepare a tasty cup of coltsfoot tea. Making the tea is easy. Just use one teaspoon of dried plant and let it steep for 30 minutes in a cup of hot water. Health Benefits of Coltsfoot Tea Coltsfoot Tea is said to be effective in treating and relieving lung, chest and bronchial ailments such as: whooping cough, dry cough, asthma, catarrh, bronchitis, emphysema. This tea may improve the immune system. It may help alleviate the inflammations. When applied externally, especially the crushed flowers, it is said to cure certain skin conditions. Side Effects of Coltsfoot Tea The main side effect of coltsfoot tea is the fact that the pyrrolizidine alkaloids contained may contribute to liver toxicity and even cancer. It is still a subject of debate as some countries even prohibited its usage. There is a concern that coltsfoot tea taken in large amounts might interfere with treatment for patients with high blood pressure, heart and liver diseases. Pregnant and breastfeeding women, infants and children are advised not to use coltsfoot tea as a safe precaution. The long-term use of this herb is also not advised. Occasionally, it can also generate allergies.   Although it contains harmful pyrrolizidine alkaloids, the herb is considered to be safe when taken in small doses. However, the risks are generally seen by many as small and the health benefits outweigh these risks. As long as you keep the moderation and pay attention to the precautions, you may enjoy a cup of coltsfoot tea in your diet.... coltsfoot tea

Coma Scale

See GLASGOW COMA SCALE.... coma scale

Comedones

See ACNE.... comedones

Comfort

(English) One who strengthens or soothes others

Comforte, Comfortyne, Comfortyna, Comforteene, Comforteena, Comfortene, Comfortena, Comfortiene, Comfortiena, Comforteine, Comforteina, Comforteane, Comforteana... comfort

Commercial Insurance

In health care, usually any insurance for hospital or medical care which has the objective of making a profit.... commercial insurance

Commission For Health Improvement

See HEALTHCARE COMMISSION.... commission for health improvement

Commissioning

The process of drawing up contracts with service providers to provide care.... commissioning

Committee On Safety Of Medicines (csm)

An independent advisory committee – launched in 1971 in the United Kingdom – composed of doctors, pharmacists and other specialists. It advises the MEDICINES CONTROL AGENCY in the UK on the safety, e?cacy and pharmaceutical quality of MEDICINES for which licences are sought and also reviews reports of ADVERSE REACTIONS TO DRUGS, including spontaneous ‘Yellow Card’ reports from doctors or pharmacists who suspect that a patient has suffered an adverse reaction from a medicine. Its predecessor, the Committee for Safety of Drugs, was set up in 1963 in response to the THALIDOMIDE disaster.... committee on safety of medicines (csm)

Common Cold

See COLD, COMMON.... common cold

Comfrey Tea

Tea made from comfrey has many health benefits and it is accepted worldwide as a herbal medicine. About Comfrey Tea Native to Europe, Comfrey is a perennial herb, having a root system with broad hairy leaves and multicolor flowers, ranging from pink, light purple, white and cream. The scientific name of comfrey is Symphytum officinale and it is also used in herbal organic gardening and as a fertilizer. The constituents of comfrey tea are: tannins, rosmarinic acid, allantoin, steroidal saponins, mucilage, inulin, pyrrolizidine alkaloids, gum, carotene, glycosides, sugars, beta-sitosterol, triterpenoids, vitamin b-12, protein, zinc. Many healing effects of comfrey are attributed to allantoin, a compound shown to speed cell production both inside and outside the body. However, the pyrrolizidine alkaloids are still a subject of many debates because of their toxicity. How to brew Comfrey Tea The leaves and roots, dried or fresh, are mainly used in the comfrey tea recipe. If you use dry leaves, add 2 teaspoons of the plant and let is infuse for 5 minutes in a cup of water, or you can simply pour boiling water over it and wait for 10 minutes before drinking. You can also add a sweetener, honey or lemon juice, for a pleasent taste. You can use the plant afterwards as a fertilizer in your garden. Benefits of Comfrey Tea Take a glance of the medicinal uses of comfrey tea. It helps in the treatment of health disorders like sprains, arthritis, gastric ulcers, bronchitis, broken bones, asthma, athlete’s foot etc. Comfrey tea is very helpful in healing burns, bed sores, insect bites and rashes or in other associated skin conditions due to the allantoin contained, that stimulates the growth of new skin cells. The tannins contained in the comfrey tea are responsible for bleeding control. Comfrey tea may sooth the digestive tract, preventing abdominal discomfort and heartburn. Comfrey tea or comfrey juice provides a good remedy for hemorrhoids, diarrhea, stomach and intestinal disorders. Comfrey Tea may also be used as an organic fertilizer. Side effects of Comfrey Tea The side effects of comfrey tea are mostly associated with pyrrolizidine alkaloids which are considered to be hepatoxic. They may also contribute to hepatic veno-occlusive disease, a condition characterized by a narrowing of blood vessels in your liver - this condition can impair liver function. Comfrey tea is also not suggested to patients under dietary potassium restrictions. Comfrey tea should not be taken by infants or during pregnancy. Although there are side effects associated with the consumption of comfrey tea, you can use it with precaution and also, not for a long period of time.... comfrey tea

Commelina Benghalensis

Linn.

Family: Commelinaceae.

Habitat: Throughout India in moist places.

Ayurvedic: Kanchata, Karnamorata, Karnasphota.

Siddha/Tamil: Kanavazhai, Kanana- gakarai.

Folk: Kenaa (vegetable) (Maharashtra).

Action: Emollient, demulcent, laxative, diuretic, antileprotic.

The rhizomes are starchy and mucilaginous.

The plant contains n-octacosanol, n- triacontanol, n-dotriacontanol. stig- masterol, beta-sitosterol and campes- terol.... commelina benghalensis

Commelina Nudiflora

Linn.

Family: Commelinaceae.

Habitat: Throughout India.

Ayurvedic: Kanchata (var.).

Folk: Kenaa (vegetable) (Maharashtra).

Action: Antidermatosis. The plant is used as a blood purifier.

Commelina diffusa Burm f; C. paludosa Blume synonym C. obliqua Buch.- Ham. and C. salicifolia Roxb. are related species of Kanchata and are known as Kenaa vegetable.

Commiphora sp. (Burseraceae).

Refer to Balsamodendron sp.... commelina nudiflora

Common Jujube

Ziziphus jujuba

Description: The common jujube is either a deciduous tree growing to a height of 12 meters or a large shrub, depending upon where it grows and how much water is available for growth. Its branches are usually spiny. Its reddish-brown to yellowish- green fruit is oblong to ovoid, 3 centimeters or less in diameter, smooth, and sweet in flavor, but has rather dry pulp around a comparatively large stone. Its flowers are green.

Habitat and Distribution: The jujube is found in forested areas of temperate regions and in desert scrub and waste areas worldwide. It is common in many of the tropical and subtropical areas of the Old World. In Africa, it is found mainly bordering the Mediterranean. In Asia, it is especially common in the drier parts of India and China. The jujube is also found throughout the East Indies. It can be found bordering some desert areas.

Edible Parts: The pulp, crushed in water, makes a refreshing beverage. If time permits, you can dry the ripe fruit in the sun like dates. Its fruits are high in vitamins A and C.... common jujube

Communal

1 Belonging to, or used by, a group of people rather than a single person. For example, communal open space is useable public open space for recreation and relaxation of residents of a development that is under the control of a body corporate. 2 Of, or related to a commune, where all means of production and services are held in common. The collective unit takes responsibility for meeting the needs of its members.... communal

Communal Care

Assistance provided free of charge or at reduced rates to members of a group or society. Other members of the group or society generally provide care on a voluntary basis.... communal care

Communicability

Capability of being transmitted from one person to another.... communicability

Common Indigo

Indigofera tinctoria

Papilionaceae

San:Nilini, Ranjani, Nilika, Neelam, Aklika, Asita, Bhadra; Ben, Guj:Nil;

Hin:Gouli;

Mal: Neelamari;

Tam: Averi;

Tel: Aviri, Nili;

Kan: Nili; Mar: Nali; Ori: Neli

Importance: Common indigo or Indian indigo is a branching shrub which grows upto 2m high. Nili is a reputed drug produced from this plant which is used in ayurveda for the promotion of hair growth and it forms a major ingredient of preparations like nilibhringadi oil. This is the original source of natural indigo. Due to antitoxic property it is also a good remedy for poisons. According to Bhavaprakasa, nili is purgative in action, bitter, hot, cures giddiness, abdominal enlargement, vatarakta, gout and intestinal obstruction. The decoction or powder of the plant is used in whooping cough, bronchitis, palpitation of the heart, enlargement of the liver and spleen, dropsy, diseases of lungs and kidney, epilepsy and nervous disorders. A poultice of the leaves is recommended in skin diseases, piles, ulcer and haemorrhoids. A wine glass full juice of the leaves is administered in the morning with or without milk for three days to those who have been bitten by mad dogs. Root decoction is given in calculous diseases and used as an antidote to arsenic poisoning. The seed of the plant is powered and steeped in arrack or rum, yield a tincture, which is used to distroy lice. Indigo, the dye extracted from the leaves, is a soothing balm for burns and scalds, insect stings and animal bites. The synonyms visaghni and sodhani indicate the antitoxic and laxative properties of the drug nili, respectively (Aiyer and Kolammal, 1960).

Distribution: This plant is distributed in South and South East Asia, tropical Africa and is introduced in tropical America. In India, it is found almost throughout and cultivated in many parts.

Botany: Indigofera tinctoria Linn. syn. I. summatrana Gaertn, Pigmentum indicum belongs to Papilionaceae family. This is a branching shrub which grows upto 2m high. Stems and branches are green; branchlets silvery pubescent. Leaves are alternate, stipulate, imparipinnate and got 7-13 leaflets which are elliptic-oblong, membraneous,1.7x0.9cm, shortly mucronate, pale green or bluish. Flowers are small, rose-coloured in axillary racemes. Calyx 5-cleft, gamosepalous; corolla papilionaceous; stamens diadelphous; ovary sessile with a short incurved style ending in a capitate stigma. Pods are linear, cylindrical, 2-5cm long, deflexed having 8-12 seeds.

Agrotechnology: The Indian indigo requires good sunlight and grows well in hilly areas. This is usually propagated by seeds. Seeds are very small and the seed rate is 3kg/ha. Seeds require pretreatment for good germination as the seed coat is hard. Seeds are mixed with sand and ground gently to break the seed coat. An alternate method for enhancing germination is dipping the seeds in boiling water for a second. After pretreatment seeds are broadcasted. Broadcast the seeds preferably mixed with sand 2 or 3 times its volume to ensure uniform coverage. The seedbeds should be covered with straw and irrigated. Seeds germinate within 15 days. Seedlings are ready for transplanting after one month. For the land preparation, the soil is brought to fine tilth by ploughing 2 or 3 time s. Cattle manure should be applied at the rate of 10t/ha as basal dressing and incorporated into soil along with last ploughing. The best time for sowing is September-October. Weeding has to be done two times; 3 weeks after sowing and 6 weeks after sowing. Plants start flowering 2-3 months after sowing. Harvesting is done by cutting the plants at this time, at a height of about 10cm from ground level. Irrigate plants after harvest. Subsequent harvests can be made at 1.5-2 months interval. Four to five cuttings can be taken in an year depending on the growth. A few plants per plot are left without cutting to set seeds. Ripe pods are to be harvested in the early morning to prevent loss of seeds by shattering during harvest.

Properties and activity: A blue dyestuff is obtained from the indigofera which does not exist ready formed, but is produced during fermentation from another agent existing in the plant, known as indocan. Indocan is yellow amorphous of a nauseous bitter taste with an acid reaction, readily soluble in water, alcohol and ether. An artificial product indigotine is manufactured chemically and used as a substitute. Indirubin is another component of the plant.

The plant is deobstruent, alterative, antitoxic, antiasthmatic and antiepileptic. Aerial part is hypoglycaemic, CNS depressant and antitoxic. The leaves, flowers and tender shoots are considered to be cooling, demulcent and alterative. Leaf is antiinflammatory. Root and stem is laxative, expectorant, antitumourous, febrifuge, anticephalalgic, antidote for snake bite, anthelmintic and promotes growth of hair. Root is divertic. Indirubin is antineoplastic and has toxicity. Nili is antitoxic, purgative and laxative. Indigo is said to produce nausea and vomiting.... common indigo

Community

A group of people, often living in a defined geographical area, who may share a common culture, values and norms, and are arranged in a social structure according to relationships which the community has developed over a period of time. Members of a community gain their personal and social identity by sharing common beliefs, values and norms which have been developed by the community in the past and may be modified in the future. They exhibit some awareness of their identity as a group, and share common needs and a commitment to meeting them.... community

Community Action For Health

Collective efforts by communities which are directed towards increasing community control over the determinants of health and thereby improving health.... community action for health

Community Alarm

See “emergency alarm”.... community alarm

Community Empowerment

Involves individuals acting collectively to gain greater influence and control over the determinants of health and the quality of life in their communities. Community empowerment is an important goal in community action for health.... community empowerment

Community Equipment

See “aid”.... community equipment

Communicable Diseases Control

The control of disease caused by infectious agents or their toxic products. Successes in the 19th and 20th centuries in the treatment and control of communicable diseases such as SMALLPOX, CHOLERA, TUBERCULOSIS, gastrointestinal infections, POLIOMYELITIS and SEXUALLY TRANSMITTED DISEASES (STDS) resulted in an erroneous conception that they no longer posed a serious threat to public health, and certainly not in developed countries. As a consequence, the maintenance of e?ective public health strategies steadily lost out in the competition for resources to the more ‘glamorous’ developments in medicine, such as improved CANCER treatments, HEART surgery, kidney DIALYSIS and organ TRANSPLANTATION. However, in recent decades the dangers of this approach have become increasingly apparent. Rapidly expanding urban populations, more complex lifestyles, new and resurgent infections (some linked to a spread of antibiotic resistance) such as AIDS/HIV and variant CREUTZFELDT-JAKOB DISEASE (CJD), and the ease with which infection can be spread by the enormous growth of long-distance travel and population migrations are severely straining existing public health measures. The supply of clean water, e?ective waste- and sewage-disposal measures, the hygienic production and delivery of food and early detection and subsequent prevention of infectious diseases can no longer be taken for granted. Governments will need to strengthen the provision of workable, properly resourced public health facilities, and developing countries will need ?nancial support and expert help from developed nations to achieve this objective. Timely recognition of new and resurgent infectious diseases requires national and international early-warning mechanisms to ensure rapid investigation and implementation of e?ective control measures. Otherwise, serious breakdowns in public health will occur, and international co-operation is vital to provide and support control measures. (See also COMMUNICABLE DISEASE; NOTIFIABLE DISEASES.)... communicable diseases control

Communicable Period

The time or times during which the infectious agent may be transferred directly or indirectlyfrom an infected person to another person, from an infected animal to human, or from an infected human to an animal, including arthropods. In diseases such as diphtheria and scarlet fever, in which mucous membranes are involved from the first entry of the pathogen, the period of communicability is from the date of first exposure to a source of infection until the infective microorganism is no longer disseminated from the involved mucous membranes, ie, from the period before the prodromata until termination of a carrier stage, if this develops. Most diseases are not communicable during the earlyincubation period or after full recovery. In diseases transmitted by arthropods, such as malaria and yellow fever, the periods of communicability are those during which the infectious agent occurs in infective form in the blood or other tissues of the infected person in sufficient numbers to permit vector infections. A period of communicability is also to be distinguished for the arthropod vector - namely, that time during which the agent is present in the tissues of the arthropod in such form and locus (infective stage) as to be transmissible.... communicable period

Community Health Care

Includes health services and integrates social care. It promotes self care, independence and family support networks.... community health care

Community Health Centre

An ambulatory health care programme, usually serving a catchment area which has scarce or non-existent health services or a population with special health needs. These centres attempt to coordinate federal, state and local resources in a single organization capable of delivering both health and related social services to a defined population.... community health centre

Community Health Information Network (chin)

An integrated collection of computer and telecommunication capabilities that permit multiple providers, payers, employers and related health care entities within a geographic area to share and communicate client, clinical and payment information.... community health information network (chin)

Community Health Needs Assessment

The ongoing process of evaluating the health needs of a community. Usually facilitates prioritization of needs and a strategy to address them.... community health needs assessment

Community Health Services

Usually managed by NHS trusts, these are a complex variety of services provided to people outside hospital settings. The key parts are the services delivered by district nurses, health visitors and therapists – for example, physiotherapists and speech therapists.... community health services

Community Health Worker

A trained health worker who works with other health and development workers as a team. The community health worker provides the first contact between the individual and the health system. The types of community health worker vary between countries and communities according to their needs and the resources available to meet them. In many societies, these workers come from and are chosen by the community in which they work. In some countries they work as volunteers; normally those who work part-time or full-time are rewarded, in cash or in kind, by the community and the formal health services.... community health worker

Community Involvement

The active involvement of people living together in some form of social organization and cohesion in the planning, operation and control of primary health care, using local, national and other resources. In community involvement, individuals and families assume responsibility for their and their communities’ health and welfare, and develop the capacity to contribute to their own and their communities’ development.... community involvement

Community Mental Health Centre

An entity which provides comprehensive mental health services (principally ambulatory), primarily to individuals residing or employed in a defined catchment area.... community mental health centre

Community Mental Health Teams

Intended as a key part of the NHS’s local comprehensive mental health services serving populations of around 50,000, these multidisciplinary, multi-agency teams have been less e?ective than expected, in part due to varying modes of operation in di?erent districts. Some experts argue that the services they provide – for example, crisis intervention, liaison with primary care services and continuing care for long-term clients – could be delivered more e?ectively by several specialist teams rather than a single, large generic one comprising psychiatrists, psychologists, community mental health nurses, occupational therapists, support and (sometimes) social workers.... community mental health teams

Community Physician

A doctor who works in the specialty that encompasses PREVENTIVE MEDICINE, EPIDEMIOLOGY and PUBLIC HEALTH.... community physician

Community Rating

A method for the determination of health insurance premiums that spreads the risk among members of a large community and establishes premiums based on the utilization experience of the whole community. For a set of benefits, the same rate applies to everyone regardless of age, gender, occupation or any other indicator of health risk.... community rating

Community Visitor Scheme

A scheme utilizing volunteers to visit, spend time with and become friends with an older person in his/her place of residence.... community visitor scheme

Community-based Care / Community-based Services / Programmes

The blend of health and social services provided to an individual or family in his/her place of residence for the purpose of promoting, maintaining or restoring health or minimizing the effects of illness and disability. These services are usually designed to help older people remain independent and in their own homes. They can include senior centres, transportation, delivered meals or congregate meals sites, visiting nurses or home health aides, adult day care and homemaker services.... community-based care / community-based services / programmes

Competitive Benchmark

See “benchmark”.... competitive benchmark

Complement System

This is part of the body’s defence mechanism that comprises a series of 20 serum peptides (see PEPTIDE). These are sequentially activated to produce three signi?cant effects: ?rstly, the release of small peptides which provoke in?ammation and attract phagocytes (see PHAGOCYTE); secondly, the deposition of a substance (component C3b) on the membranes of invading bacteria or viruses, attracting phagocytes to destroy the microbes; thirdly, the activation of substances that damage cell membranes – called lytic components – which hasten the destruction of ‘foreign’ cells. (See IMMUNOLOGY.)... complement system

Complementary And Alternative Medicine (cam)

This is the title used for a diverse group of health-related therapies and disciplines which are not considered to be a part of mainstream medical care. Other terms sometimes used to describe them include ‘natural medicine’, ‘nonconventional medicine’ and ‘holistic medicine’. CAM embraces those therapies which may either be provided alongside conventional medicine (complementary) or which may, in the view of their practitioners, act as a substitute for it. Alternative disciplines purport to provide diagnostic information as well as o?ering therapy. However, there is a move now to integrate CAM with orthodox medicine and this view is supported by the Foundation for Integrated Medicine in the UK in its report, A way forward for the next ?ve years? – A discussion paper (1997).

The University of Exeter Centre for Complementary Health Studies report, published in 2000, estimated that there are probably more than 60,000 practitioners of complementary and alternative medicine in the UK. In addition there are about 9,300 therapist members of organisations representing practitioners who have statutory quali?cations, including doctors, nurses (see NURSING), midwives, osteopaths and physiotherapists; chiropractors became fully regulated by statute in June 2001. There are likely to be many thousands more health sta? with an active interest or involvement in the practice of complementary medicine – for example, the 10,000 members of the Royal College of Nursing’s Complementary Therapy Forum. It is possible that up to 20,000 statutory health professionals regularly practise some form of complementary medicine including half of all general practices providing access to CAMs – most commonly manipulation therapies. The report from the Centre at Exeter University estimates that up to 5 million patients consulted a practitioner specialising in complementary and alternative medicine in 1999. Surveys of users of complementary and alternative practitioners show a relatively high satisfaction rating and it is likely that many patients will go on to use such therapists over an extended period. The Exeter Centre estimates that, with the increments of the last two years, up to 15–20 million people, possibly 33 per cent of the population of the country, have now sought such treatment.

The 1998 meeting of the British Medical Association (BMA) agreed to ‘investigate the scienti?c basis and e?cacy of acupuncture and the quality of training and standards of con?dence in its practitioners’. In the resulting report (July 2000) the BMA recommended that guidelines on CAM use for general practitioners, complementary medicine practitioners and patients were urgently needed, and that the Department of Health should select key CAM therapies, including acupuncture, for appraisal by the National Institute for Clinical Medicine (NICE). The BMA also reiterated its earlier recommendation that the main CAM therapies, including acupuncture, should be included in familiarisation courses on CAM provided within medical schools, and that accredited postgraduate education should be provided to inform GPs and other clinicians about the possible bene?ts of CAM for patients.... complementary and alternative medicine (cam)

Compound

Leaves that are made up of leaflets, such as pinnate and palmate leaves.... compound

Comprehensive Geriatric Assessment (cga)

A process which includes a multidimensional assessment of a person with increasing dependency, including medical, physical, cognitive, social and spiritual components. Can also include the use of standardized assessment instruments and an interdisciplinary team to support the process.... comprehensive geriatric assessment (cga)

Comprehensive Health Care

Provision of a complete range of health services, from diagnosis to rehabilitation.... comprehensive health care

Comprehensive Health System

A health system that includes all the elements required to meet all the health needs of the population.... comprehensive health system

Compression/immobilisation Bandage

A firmly-applied, broad, elastic bandage applied to a limb to prevent the spread of venom injected after certain bites or stings. The pressure is enough to compress veins and lymphatic vessels, but not to cut off arterial supply and so it can remain on indefinitely. The bandage is first applied directlyover the envenomated area, and then extended over the entire limb which is then immobilised in a splint.... compression/immobilisation bandage

Computer-assisted Diagnosis

The use of information technology to assist health care professionals in diagnosis. This usually involves a dialogue between a computer system and a clinician. The systems are generally regarded as support systems for clinicians; the final responsibility for decision-making resides with the clinician.... computer-assisted diagnosis

Computer-assisted Therapy

The application of computer technology to therapy.... computer-assisted therapy

Computerised Tomography

See COMPUTED TOMOGRAPHY.... computerised tomography

Comyna

(Irish) A shrewd woman Comynah, Comina, Comeena, Comena, Comeina, Comiena, Comeana... comyna

Computer-generated Prescriptions

The Royal College of General Practitioners has issued guidelines on the use of computer-generated prescriptions for drugs other than controlled drugs. The guidelines include rules on giving the patient’s name, address and date of birth with the responsible prescribing doctor’s name at the bottom, along with his or her surgery address and telephone number. The prescription has to be signed by the doctor. Several other requirements are included to minimise the risk of prescription-tampering, fraud or the inclusion of identi?able con?dential information. Full details of the guidelines appear in the British National Formulary, published every six months.... computer-generated prescriptions

Computerised Decision-support Systems

Also known as ‘expert systems’, these are computer software systems intended to help doctors make clinical decisions. Primary care medicine is especially noted for its uncertainty by virtue of being most patients’ ?rst point of contact with health care, confronting the clinician with many ‘undi?erentiated’ health problems. So far, these systems have not been as e?ective as expected because of a failure to ana-lyse the needs of primary care. Simple procedures to prompt the delivery of treatment to patients with chronic conditions have improved care quality, but work needs to be done on their cost-e?ectiveness. The aim of more complex computerised support systems will be to forecast likely future events and the possible e?ectiveness of proposed interventions, based on available information about the patient and an understanding of the risks and e?cacy of interventions by doctors and other experts.

One example, called ISABEL, can be accessed by paediatricians to check on their diagnosis and management of many childhood disorders.... computerised decision-support systems

Conary

(Gaelic) A wise woman Conarey, Conarie, Conari, Conaree, Conarea, Conareah... conary

Concepción

(Spanish) Refers to the Immaculate Conception Concepta, Concetta, Conchetta, Conshita... concepción

Conchobarre

(Irish) Feminine form of Connor; a wolf-lover; one who is strong- willed

Conchobarra, Conchobara, Conchobare... conchobarre

Concordia

(Latin) Peace and harmony; in mythology, goddess of peace Concordiah, Concordea, Concord, Concorde, Concordeah... concordia

Concurrent Nonrandomized Control

A control group that is observed by investigators at the same time as the treatment group but that was not established using random assignment of participants to control and treatment groups. Differences in the composition of the treatment and control groups may result.... concurrent nonrandomized control

Concurrent Review

A review that occurs during the course of patient treatment. Concurrent review enables the medical practitioner or other health care provider to evaluate whether the course of treatment is consistent with expectations for the usual management of a clinical case. The review may also facilitate early identification of negative consequences of treatment (e.g. complications, failure to respond to therapy) that will affect the length of the care episode and outcomes.... concurrent review

Concussion Of The Brain

See BRAIN INJURIES.... concussion of the brain

Conditioned Reflex

The development of a speci?c response by an individual to a speci?c stimulus. The best-known conditioned re?ex is the one described by Ivan Pavlov, in which dogs that became accustomed to being fed when a bell was sounded salivated on hearing the bell, even if no food was given. The conditioned re?ex is an important part of behavioural theory.... conditioned reflex

Condoleezza

(American) An intelligent and sweet woman

Condoleeza, Condoliza, Condolizza, Condolyzza, Condolyza, Condoleesa, Condoleessa, Condolyssa, Condolysa, Condolisa, Condolissa... condoleezza

Cone Shells

Molluscs with cone-shaped shells, at least two species of which (Conus geographicus and C. textile) have been responsible for some 18 human deaths, usually from respiratory arrest. C. geographicus has caused at least one Australian death.... cone shells

Coneisha

(American) A giving woman Coneishah, Coniesha, Conieshah, Conysha, Conyshah, Coneesha, Coneeshah, Coneasha, Coneashah... coneisha

Confidence

A sense of assurance, faith or trust in a person, thing or oneself.... confidence

Confidence Limit

The minimum and maximum value of a confidence interval.... confidence limit

Confidentiality

The ethical principle that doctors do not reveal information to other people (or to organisations) that their patients have given to them in con?dence. Normally the doctor must get permission to release con?dential information to an employer (or other authoritative body), insurance company or lawyer. The doctor does have to provide such information if required by a court of law. (See ETHICS.)... confidentiality

Confounding Variable

A variable or fact that confuses a result. A confounder distorts the ability to attribute cause to a treatment, for example, because it is likely something else is confusing the result.... confounding variable

Cong

(Chinese) A clever girl... cong

Congo-crimean Haemorrhagic Fever

A tick-borne arboviral infection extending in distribution from Eastern Europe and Asia through to Southern Africa.... congo-crimean haemorrhagic fever

Congregate Housing

Individual apartments in which residents may receive some services, such as a daily meal with other tenants. Buildings usually have some communal areas, such as a dining room and lounge, as well as additional safety measures such as an emergency call system.... congregate housing

Congregate Meals Programme

Delivery of meals and socialization activities to older adults in a designated location.... congregate meals programme

Conjuctivitis

An inflammation of the conjunctiva, either from environmental irritation, allergies, viral or bacterial infections.... conjuctivitis

Conjugate Deviation

The term for describing the persistent and involuntary turning of both eyes in any one direction, and is a sign of a lesion in the brain.... conjugate deviation

Connecticut

(Native American) From the place beside the long river; from the state of Connecticut... connecticut

Connective Tissue Disorders

A group of generalised in?ammatory diseases that affect CONNECTIVE TISSUE in almost any system in the body. The term does not include those disorders of genetic origin. RHEUMATIC FEVER and RHEUMATOID ARTHRITIS were traditionally classi?ed in this group, as were those diseases classed under the outdated heading COLLAGEN DISEASES.... connective tissue disorders

Conium Maculatum

Linn.

Family: Umbelliferae; Apiaceae.

Habitat: North temperate regions.

English: Spotted Hemlock, Poison Hemlock.

Unani: Khardmaanaa, Shuk.

Action: Sedative, anodyne, antispasmodic. Used for relief in whooping cough, asthma; paralysis; epilepsy. Antidote to strichnine poisoning and other poisons of the same class. Highly toxic. Mother tincture of Hemlock is used in homoeopathy for prevention of immature cataract.

All parts of the plant contain alkaloids—highest in aerial parts (1.77%) and lowest in stems. Gamma-conice- ine is the principal alkaloid in the leaves, whereas N-methylconiine is the major alkaloid in mature fruits. Beside the alkaloids, a flavone glycoside, dios- min and chlorogenic acid have been reported in the leaves and inflorescence. Ripe seeds yield coumarins, bergapten and xanthotoxin. Experimentally, the plant exhibited teratogenic properties. (Rarely used today.)

Berries are toxic at 10 g, leaves at 30 g and coniine at 150 mg. (Francis Brinker.)... conium maculatum

Conradina

(German) Feminine form of Conrad; a bold counselor Conradine, Conradyna, Conradyne, Conrada, Conradia, Conrade, Conradeena, Conradiena, Conradeina, Conradeana... conradina

Conroe

(American) From the town in Texas Conrow, Conro, Conrowe... conroe

Conroy

(English) A stately woman Conroi, Conroye... conroy

Consanguinous

A relationship by blood: siblings are closely consanguinous; cousins, and grandparents and grandchildren, less so. (See INBREEDING.)... consanguinous

Conseja

(Spanish) One who advises others... conseja

Consent Form

A document used during the consent process which is the basis for explaining to people the risks and potential benefits of a study or care intervention and the rights and responsibilities of the parties involved.... consent form

Constance

(Latin) One who is steadfast; constant

Constantia, Constancia, Constanza, Constantina, Congalie, Connal, Connie, Constancy, Constanci, Constancie, Constansie, Constansy, Constanze, Constanzie... constance

Constanza

(American) One who is constant; steadfast

Constanzia, Constanzea... constanza

Constitution

Constitution, or DIATHESIS, means the general condition of the body, especially with reference to its liability to certain diseases.... constitution

Constitutional

Deriving from basic hereditary strengths and weaknesses, and including early environmental factors.... constitutional

Construct Validity

See “validity”.... construct validity

Consuela

(Spanish) One who provides consolation

Consuelia, Consolata, Consolacion, Chela, Conswela, Conswelia, Conswelea, Consuella, Conswella... consuela

Consultation

A technique of interaction where the opinions of several stakeholders are sought before a decision is made.... consultation

Consumer

One who may receive or is receiving services.... consumer

Contact A Family

A charity which helps families with disabled children to obtain good-quality information, support and – most of all – contact with other families with children who have the same disorder. This includes children with speci?c and rare conditions and those with special educational needs. The charity has many local parent groups throughout the UK and publishes a comprehensive directory with brief descriptions of each condition followed by contact addresses, phone numbers and web addresses. It also has a central helpline and a team of parent advisers.

See www.cafamily.org.uk... contact a family

Contagion

Contagion means the principle of spread of disease by direct contact with the body of an affected person.... contagion

Contamination

Occurs when the treatment assigned to people in one study group is also used by some or all members of another group.... contamination

Content

(American) One who is satisfied; happy... content

Content Analysis

A systematic analysis of the content rather than the structure of a communication, such as a written work, speech or film, including the study of thematic and symbolic elements to determine the objective or meaning of the communication.... content analysis

Content Validity

See “validity”.... content validity

Contessa

(Italian) A titled woman; a countess Countess, Contesse, Countessa, Countesa, Contesa... contessa

Continence Management

The practice of promoting and maintaining continence and the assessment, evaluation and action taken to support this.... continence management

Continued Fevers

Continued fevers-are typhus, typhoid and relapsing fevers, so-called because of their continuing over a more or less de?nite space of time.... continued fevers

Continuing Care

The provision of one or more elements of care (nursing, medical, health-related services, protection or supervision, or assistance with personal daily living activities) to an older person for the rest of his or her life.... continuing care

Continuing Care Facility

A facility which provides continuing care.... continuing care facility

Continuing Care Retirement Community

A community which provides several levels of housing and services for older people, ranging from independent living units to nursing homes, on one site but generally in separate buildings.... continuing care retirement community

Continuing Education

Formal education obtained by a health professional after completing his/her degree and full-time postgraduate training.... continuing education

Continuous Autologous Transfusion

See TRANSFUSION.... continuous autologous transfusion

Continuous Data (variable)

See “data”.... continuous data (variable)

Continuum Of Care

The entire spectrum of specialized health, rehabilitative and residential services available to the frail and chronically ill. The services focus on the social, residential, rehabilitative and supportive needs of individuals, as well as needs that are essentially medical in nature.... continuum of care

Contre-coup

An injury in which a bone, generally the skull, is fractured – not at the spot where the violence is applied, but at the exactly opposite point.... contre-coup

Control Group

A group of participants that serves as the basis of comparison when assessing the effects of the intervention of interest that is given to the participants in the treatment group. Depending upon the circumstances of the trial, a control group may receive no treatment, a ‘usual’ or ‘standard’ treatment, or a placebo. To make the comparison valid, the composition of the control group should resemble that of the treatment group as closely as possible.... control group

Controlled Drugs

In the United Kingdom, controlled drugs are those preparations referred to under the Misuse of Drugs Act 1971. The Act prohibits activities related to the manufacture, supply and possession of these drugs, and they are classi?ed into three groups which determine the penalties for o?ences involving their misuse. For example, class A includes COCAINE, DIAMORPHINE, MORPHINE, LSD (see LYSERGIC ACID DIETHYLAMIDE and PETHIDINE HYDROCHLORIDE. Class B includes AMPHETAMINES, BARBITURATES and CODEINE. Class C includes drugs related to amphetamines such as diethylpropion and chlorphentermine, meprobamate and most BENZODIAZEPINES and CANNABIS.

The Misuse of Drugs Regulations 1985 de?ne the classes of person authorised to supply and possess controlled drugs, and lay down the conditions under which these activities may be carried out. In the Regulations, drugs are divided into ?ve schedules specifying the requirements for supply, possession, prescribing and record-keeping. Schedule I contains drugs which are not used as medicines. Schedules II and III contain drugs which are subject to the prescription requirements of the Act (see below). They are distinguished in the British National Formulary (BNF) by the symbol CD and they include morphine, diamorphine (heroin), other opioid analgesics, barbiturates, amphetamines, cocaine and diethylpropion. Schedules IV and V contain drugs such as the benzodiazepines which are subject to minimal control. A full list of the drugs in each schedule can be found in the BNF.

Prescriptions for drugs in schedules II and III must be signed and dated by the prescriber, who must give his or her address. The prescription must be in the prescriber’s own handwriting and provide the name and address of the patient and the total quantity of the preparation in both words and ?gures. The pharmacist is not allowed to dispense a controlled drug unless all the information required by law is given on the prescription.

Until 1997 the Misuse of Drugs (Noti?cation and Supply of Addicts) Regulations 1973 governed the noti?cation of addicts. This was required in respect of the following commonly used drugs: cocaine, dextromoramide, diamorphine, dipipanone, hydrocodeine, hydromorphone, levorphanol, methadone, morphine, opium, oxycodone, pethidine, phenazocine and piritranide.

In 1997 the Misuse of Drugs (Supply to Addicts) Regulations 1997 revoked the 1973 requirement for noti?cation. Doctors are now expected to report (on a standard form) cases of drug misuse to their local Drug Misuse Database (DMD). Noti?cation by the doctor should be made when a patient ?rst presents with a drug problem or when he or she visits again after a gap of six months or more. All types of misuse should be reported: this includes opioids, benzodiazepines and central nervous system stimulants. The data in the DMD are anonymised, which means that doctors cannot check on possible multiple prescribing for drug addicts.

The 1997 Regulations restrict the prescribing of diamorphine (heroin), Diconal® (a morphine-based drug) or cocaine to medical practitioners holding a special licence issued by the Home Secretary.

Fuller details about the prescription of controlled drugs are in the British National Formulary, updated twice a year, and available on the Internet (see www.bnf.org).... controlled drugs

Convenience Sample

A population being studied because they are conveniently accessible (for example, all the people at a certain hospital or attending a particular support centre). As they are not a random sample of the whole population, they may be unrepresentative.... convenience sample

Conventional Medicine

Medicine as practised by holders of a medical degree and their allied health professionals, some of whom may also practise complementary and alternative medicine. See “alternative and complementary health care”.... conventional medicine

Convolutions

See BRAIN.... convolutions

Cookie

(American) One who is cute Cooki, Cooky, Cookey, Cookee, Cookea... cookie

Cooley’s Anaemia

See THALASSAEMIA.... cooley’s anaemia

Cooper

(English) One who makes barrels Couper... cooper

Coordinated Care

A collaborative process that promotes quality care, continuity of care and cost-effective outcomes which enhance the physical, psychosocial and vocational health of individuals. It includes assessing, planning, implementing, coordinating, monitoring and evaluating health-related service options. It may also include advocating for the older person.... coordinated care

Coordination Within The Health Sector

Organized collaboration, as necessary, among those providing the services at the same and different levels of the health system in order to make the most efficient use of resources, as well as within and among the various categories of health workers following agreement on the division of labour. It also means coordination of programmes or services to avoid duplication or inconsistency.... coordination within the health sector

Convolvulus Arvensis

Linn.

Family: Convolvulaceae.

Habitat: Throughout India, up to 3,000 m in the Himalayas.

English: Deer's Foot.

Ayurvedic: Bhadrabalaa, Hiranpadi.

Unani: Lablaab.

Folk: Hirankhuri, Haranpagaa.

Action: Plant—cooling, anticonvul- sant. Root—cathartic.

Plant extract—hypotensive in cats; raises coronary rate. Alkaloids—hy- potensive, without vasodilation. EtOH extract—anticonvulsant in rats. Aqueous extract—exhibited muscarinic and micotinic activity.

The dried rhizome contains 4.9% resin. The cathartic action of the resinous substance is about one third of that of jalap (Ipomoea purga Hayne) resin.

All parts of the plant contain beta- Me-esculetin; aerial parts n-alkanes, n-alkanols, alpha-amyrin and sterols; roots gave cuscohygrine.... convolvulus arvensis

Convolvulus Pluricaulis

Choisy.

Synonym: C. Microphyllus Sieb. C. Prostratus Forsk

Family: Convolvulaceae.

Habitat: Throughout India, Ascending To 2,000 M In The Himalayas.

Ayurvedic: Shankhapushpi, Shankhaahvaa, Kshirapushpi, Maangalya Kusuma (White- Flowered). Blue-Flowered Var., Vishnukraanti, Vishnukraantaa, Vishnugandhi Is Equated With Evolvulus Alsinoides Linn.

Unani: Sankhaahuli (Blue-Flowered)

Siddha/Tamil: Sivakraandi (White- Flowered), Vishnukraandi (Blue- Flowered).

Action: Plant—Brain Tonic, Tranquilizer Used In Nervine Disorders, Mental Aberration, Anxiety Neurosis, Internal Haemorrhages, Spermatorrhoea. Also Astringent, Antidysenteric, Antispasmodic, Antiphlogistic, Febrifuge, Alterative. Flowers—Styptic, Used For Uterine Bleeding. Leaf—Antiasthmatic, Used In Chronic Bronchitis. Root— Used In Gastric And Duodenal Ulcers, Uterine Affections And For Promoting Fertility.

The Ayurvedic Pharmacopoeia Of India Recommends The Plant For Epilepsy. The Plant Contains Sankhpushpine Alkaloids.

The Alcoholic (50%) Extract Of The Plant, When Administered To Rats (Through Gastric Intubation At Different Intervals), Has Shown Enhanced Neuropeptide Synthesis Of The Brain. It Induces An Increase In Brain Protein Content And Increases Acquisition Efficiency.

Evolvulus Alsinoides Contains Pen- Tatriacontane, Triacontane And Beta- Sitosterol.

Shankhapushpi Syrup (A Compound Containing C. Pluricaulis, Centella Asiatica, Nardostachys Jatamansi, Nepeta Hindostana, Nepeta Elliptica And Onos- Ma Bracteatum), When Administered With Phenytoin, A Modern Antiepilep- Tic Drug, Reduced Not Only Antiepileptic Activity Of Phenytoin But Also Lowered Plasma Phenytoin Levels.

Dosage: Whole Plant—3-6 G Powder. (Api Vol. III.)... convolvulus pluricaulis

Convolvulus Scammonia

Linn.

Family: Convolvulaceae.

Habitat: A native to the Mediterranean region.

English: Scammony.

Unani: Saqmunia.

Action: Resin from rhizomes—hy- dragogue, Cathartic, administered in dropsy and anascara.

Most of the resin available in India is imported from Syria and Asia Minor and is grossly adulterated.

The roots contain on an average 8% resin together with dihydroxy cinnam- ic acid, beta-methyl-esculetin, ipu- ranol, surcose, a reducing sugar and starch. The resin consists of the glyco- sides and methylpentosides of jalapi- nolic acid and its methyl ester.

Large doses cause acute gastro-intestinal irritation, and, if absorbed, produce cystitis and nephritis.... convolvulus scammonia

Copal

Love, Purification ... copal

Copeland

(English) One who is good at coping

Copelan, Copelyn, Copelynn... copeland

Coping

An adaptive or otherwise successful method of dealing with individual or environmental situations that involve psychological and physiological stress or threat.... coping

Coppola

(Italian) A theatrical woman Copola, Copolla, Coppolla, Coppo, Copla... coppola

Cora

(English) A young maiden; in mythology, another name for the goddess of the underworld

Corabel, Corabella, Corabelle, Corabellita, Coraima, Coralette, Coraletta, Coralete, Coralet, Corra, Corah... cora

Coracidium

A ciliated oncosphere which develops in the eggs of pseudophyllidean tapeworms.... coracidium

Coomb Teak

Gmelina arborea

Verbenaceae

San: Gumbhari;

Hin:Gamari, Jugani-chukar;

Mal: Kumizhu, Kumpil;

Guj: Shewan; Pun:Gumbar; Mar: Shivanasal;

Kan: Kummuda;

Tam: Uni, Gumadi;

Tel: Gummadi;

Importance: Coomb teak, Candahar tree or Kashmeeri tree is a moderate sized, unarmed, deciduous tree which is a vital ingredient of the ”dasamula” (group of ten roots). The whole plant is medicinally very important. It promotes digestive power, improves memory, overcomes giddiness and is also used as an antidote for snake bite and scorpion sting. Roots are useful in hallucination, fever, dyspepsia, hyperdipsia, haemorrhoids, stomachalgia, heart diseases, nervous disorders, piles and burning sensation. Bark is used in fever and dyspepsia. Leaf paste is good for cephalagia and leaf juice is a good wash for foul ulcers and is also used in the treatment of gonorrhoea and cough. Flowers are recommended for leprosy, skin and blood diseases. The fruits are used for promoting the growth of hair and in anaemia, leprosy, ulcers, constipation, strangury, leucorrhoea, colpitis and lung disease.

Wood is one of the best and most reliable timber of India. It is used for making furniture, planks, carriages, printing boxes, musical instruments, shafts, axles, picture frames, jute bobbins, calipers, ship buildings, artificial limbs and stethoscopes.

In south India the bark of the tree is used by arrack manufacturers to regulate the fermentation of toddy. The plant is also grown in garden or avenues (Dey, 1988; Sivarajan and Indira, 1994).

Distribution: The plant is found wild throughout India from the foot of Himalayas to Kerala and Anadamans, in moist, semideciduous and open forests upto an altitude of 1500 m. It is also distributed in Sri Lanka and Philippines.

Botany: Gmelina arborea Roxb. Syn. Premna arborea Roth. belongs to Family Verbenaceae. It is an unarmed deciduous tree growing up to 20m height with whitish grey corky lenticellate bark, exfloliating in thin flakes. Branchlets and young parts are clothed with fine white mealy pubescence. Leaves are simple, opposite, broadly ovate, cordate, glandular, glabrous above when mature and fulvous-tomentose beneath. Flowers brownish yellow in terminal panicle. Calyx campanulate, pubescent outside and with 5 lobes. Corolla showy brownish yellow with short tube and oblique limbs. Stamens 4, didynamous and included. Ovary is 4 chambered with one ovule each; style slender ending in a bifid stigma. Fruits are fleshy ovoid drupes, orange yellow when ripe. Seeds 1 or 2, hard and oblong.

Agrotechnology: Coomb teak is a sun loving plant. It does not tolerate drought. But it grows in light frost. Rainfall higher than 2000mm and loose soil are ideal. The best method of propagation is by seeds but rarely propagated vegitatevely by stem cuttings also. Seed formation occurs in May-June. Seeds are dried well before use. They are soaked in water for 12 hours before sowing. Seed rate is 3kg/ha. Seeds are sown in nursery beds shortly before rains. Seeds germinate within one month. Seedlings are transplanted in the first rainy season when they are 7-10cm tall. Pits of size 50cm cube are made at a spacing of 3-4m and filled with sand, dried cowdung and surface soil, over which the seedlings are transplanted. 20kg organic manure is given once a year. Irrigation and weeding should be done on a regular basis. The common disease reported is sooty mould caused by Corticium salmonicolor which can be controlled by applying a suitable fungicide. The tree grows fast and may be ready for harvesting after 4 or 5 years. This plant is coppiced and traded. The roots are also used for medicinal purposes. The tree may stand up to 25 years.

Properties and activity: Roots and heart wood of Coomb teak are reported to contain gmelinol, hentriacontanol, n-octacosanol and -sitosterol. The roots contain sesquiterpenoid and apiosylskimmin, a coumarin characterised as umbelliferone-7-apiosyl glucoside and gmelofuran. The heart wood gives ceryl alcohol, cluytyl ferulate, lignans, arboreol, gmelonone, 6”-bromo isoarboreol, lignan hemiacetal and gummidiol. Leaves yield luteolin, apigenin, quercetin, hentriacontanol, -sitosterol, quercetogenin and other flavons. Fruits contain butyric acid, tartaric acid, and saccharine substances (Asolkar et al, 1992; Dey, 1988).

The roots are acrid, bitter, tonic, stomachic, laxative, galactogogue, demulcent, antibilious, febrifuge and anthelmintic. Bark is bitter, hypoglycaemic, antiviral, anticephalalgic and tonic. The leaves are demulcent, antigonorrhoeic and bechic. Flowers are sweet, refrigerant, astringent and acrid. Fruits are acrid, refrigerant, diuretic, astringent, aphrodisiac, trichogenous, alterant and tonic (Warrier et al; 1995).... coomb teak

Coral

(English) Resembling the semiprecious sea growth; from the reef Coralee, Coralena, Coralie, Coraline, Corallina, Coralline, Coraly, Coralyn, Coralyne, Coralia, Coralin, Coralina, Coralea, Coraleah... coral

Corazon

(Spanish) Of the heart Corazon, Corazana, Corazone, Corazona... corazon

Corbin

(Latin) Resembling a crow; as dark as a raven

Corben, Corbet, Corbett, Corbie, Corbit, Corbitt, Corby, Corbyn, Corvin, Corbi... corbin

Coordination

The governing power exercised by the brain as a whole, or by certain centres in the nervous system, to make various muscles contract in harmony and so produce de?nite actions (instead of meaningless movements). Coordination is intimately bound up with the complex sense of localisation, which enables a person with their eyes shut to tell, by sensations received from the bones, joints and muscles, the position of the various parts of their body.

The power is impaired in various diseases, such as LOCOMOTOR ATAXIA. It is tested by making the patient shut their eyes, moving their hand in various directions, and then telling them to bring the point of the fore?nger steadily to the tip of the nose – or by other simple movements.... coordination

Coptis Teeta

Wall.

Family: Ranunculaceae.

Habitat: Mishmi Hills in Arunachal Pradesh. Cultivated commercially in China.

Ayurvedic: Mamira, Maamiraa, Tiktamuulaa. (Pita-muulikaa and Hem-tantu are provisional synonyms.)

Unani: Maamisaa, Maamiraa.

Folk: Titaa (Bengal and Assam).

Action: Stomachic, antiperiodic, antibacterial, antifungal. Prescribed in debility, convalescence, intermittent fevers, dyspepsia, dysentery and intestinal catarrh. Used as a local application in thrush.

The rhizomes contains berberine (9%) as the major alkaloid; other alkaloids present are: coptin (0.08%), cop- tisin 0.02%) and jatrorrhizine (0.01%). Samples from China contained 9.2612.23% berberine, 2.39-3.25% coptisin and 3.20-4.46% jatrorrhizine. In China, the herb is used as an antidiabetic; the ethanolic (50%) extract exhibited hypoglycaemic and hypotensive activity.

The drug due to berberine and its related alkaloids promoted reticuloen- dothelium to increased phagocytosis of leucocytes in dog blood in vitro and in vivo.

Coptis chinensis (Huang Lian) inhibited erythrocyte haemolysis, decreased lipid peroxidation in brain and kidney, decreased generation of superoxide peroxidation and decreased hy- droxyl radicals in rats. (Life Sci, 2000, 66(8), 725-735.)

Dosage: Root—1-3 g powder. (CCRAS.)... coptis teeta

Corallocarpus Epigaeus

Benth. ex Hook. f.

Family: Cucurbitaceae.

Habitat: Punjab, Uttar Pradesh, Bihar, West Bengal, Gujarat, Madhya Pradesh and Peninsular India.

Ayurvedic: Shukanaasaa, Nahikaa, Katunaahi, Paataala-garudaa.

(Cocculus hirsutus is used as Paataala-garudi).

Siddha/Tamil: Kollankovai, Aaakaasagarudam.

Action: Laxative. Root used during later stages of dysentery and chronic mucous enteritis; also in syphilitic rheumatism. The herb shows no apparent effect on acute dysentery.

The root contains a bitter principle allied to bryonin.... corallocarpus epigaeus

Corchorus Aestuans

Linn.

Synonym: C. acutangulus Lam.

Family: Tiliaceae.

Habitat: Throughout the warmer parts of India, as a weed.

English: White Jute. (Tossa Jute is equated with C. olitorius Linn.).

Ayurvedic: Chunchu, Chanchu, Chinchaa. (bigger var. is equated with C. olitorius; smallar var. with C. capsularis.)

Folk: Chench shaaka, Titapat (Bengal).

Action: Seeds and aerial parts— stomachic, anti-inflammatory. Used in pneumonia.

The seeds contain cardenolides, beta-sitosterol, ceryl alcohol, oligosaccharides. The aerial parts contain triterpenoidal glycosides—corchoru- sins. Corchorusins have similar structural similarity with saikosaponins (isolated so far from Bupleurum sp. of Japan, China and Korea) and some of them exhibit antiviral, anti-inflam matory and plasma-cholesterol lowering activities.

The alcoholic extract of the entire plant was found to have anticancer activity against epidermal carcinoma of nasopharynx in tissue culture. Alcoholic extract and glycosides of seeds exhibit cardiotonic activity. Digitox- ose containing glycosides are reported to be present in Corchorus sp.

C. olitorius Linn. is known as Jew's Mallow (Pattaa Shaaka or Patuaa Shaa- ka).

Corchorosid A, reported from the plant, improved cardiac competence experimentally.

The leaf extracts may be used as moisturizers in skin cosmetics. The extracts consist of uronic acid containing muco-polysaccharide, Ca, K and P, among others, which act as effective moisturizers.... corchorus aestuans

Corday

(English) One who is well-prepared Cordaye, Cordai, Cordae... corday

Cordelia

(Latin) A good-hearted woman; a woman of honesty

Cordella, Cordelea, Cordilia, Cordilea, Cordy, Cordie, Cordi, Cordee, Cordey, Cordelle... cordelia

Cordia Rothii

Roem. & Schult.

Family: Boraginaceae.

Habitat: Rajasthan, Gujarat, Deccan and Karnataka.

English: Sebestan (smaller var.)

Ayurvedic: Laghu-shleshmaataka, Lisodaa.

Siddha/Tamil: Naruvili.

Folk: Gondi.

Action: See C. myxa.

Bark—astringent; decoction is used as a gargle.... cordia rothii

Corchorus Capsularis

Linn.

Family: Tiliaceae.

Habitat: Throughout warmer parts of India; extensively cultivated in West Bengal.

English: White Jute.

Ayurvedic: Kaala shaaka.

Siddha/Tamil: Pirattai-keerai.

Folk: Naadi shaaka, Narichaa. Titapat (Bengal).

Action: Leaves—stomachic, carminative, diuretic, antidysenteric (dried leaves). Seeds—purgative.

Seeds contain cardiac glycosides. These include two monosides, helveti- coside and corchoroside A and two polar glycosides, erysimoside and olitori- side. Leaves contain beta-sitosterol- glucoside. Corchoroside A exhibited cardiotonic properties.

The aqueous/alcoholic extracts, containing polysaccharides, may be used in preparations of skin cosmetics or hair preparations for their moisturizing effect.... corchorus capsularis

Corchorus Fascicularis

Lam.

Family: Tiliaceae.

Habitat: Throughout warmer parts of India.

Ayurvedic: Chanchuka, Chanchu.

Folk: Chanchu shaaka, Baaphali.

Action: Astringent, spasmolytic, restorative, mucilaginous.

The plant contains betulinic acid and beta-sitosterol. Seeds yield cardeno- lides including trilocularin. The glyco- sides of the plant were found to be devoid of any effect of its own on smooth muscle of guinea pig ileum, but produced spasmolytic effect against acetyl- choline, histamine and bradykinin. Direct action of the drug was observed on rabbit intestines. Slight cardiac depressant effect was found on isolated amphibian heart preparation.

Corchorus depressus (L.) Christensen, found in drier parts of North India, is known as Bhauphali (Delhi).

The Plant is used as a cooling medicine in fevers; its mucilage is prescribed in gonorrhoea, also for increasing the viscosity of seminal fluid. An extract of the plant is applied as a paste to wounds.

The plant contains alpha-amyrin derivatives, together with apigenin, luteolin, sitosterol and its glucoside. Presence of quercetin and kaempferol has been reported in leaves and flowers.

The plant exhibits antimicrobial and antipyretic activities.... corchorus fascicularis

Cordia Myxa

Roxb. noncLinn.

Synonym: C. dichotoma Forst. f. C. obliqua Willd.

Family: Boraginaceae.

Habitat: Throughout India, wild and often planted.

English: Sabestan Plum.

Ayurvedic: Shleshmaataka, Shelu, Bahuvaara, Bahuvaaraka, Bhutvrk- shak, Uddaalaka Shita, Picchila, Lisodaa.

Unani: Sapistaan, Lasodaa.

Siddha/Tamil: Naruvili.

Action: Fruit—astringent, demulcent, expectorant, diuretic, anthelmintic, mucilaginous. Used in the diseases of the chest and urinary passage. Bark—used in dyspepsia and fevers. Kernels— externally applied to ringworm. Leaf—decoction used in cough and cold.

The fruits contain Ca 55, P 275, Zn 2, Fe 6, Mn 2, Cr 0.2 and Cu 1.6 mg/100 g (Chromium is of therapeutic value in diabetes).

Antinutritional factors are—phytic acid 355, phytate phosphorus 100 and oxalic acid 250 mg/100 g.

The seeds contain alpha-amyrin and taxifolin-3, 5-dirhamnoside, which showed significant anti-inflammatory activity. EtOH (50%) of leaves and stems—antimicrobial; aerial parts— diuretic and hypothermic.... cordia myxa

Cordia Wallichii

G. Don.

Synonym: C. oblique Willd. var. wallichii.

Family: Boraginaceae.

Habitat: Gujarat, North Kanara and Deccan.

English: Sebestan (bigger var.).

Ayurvedic: Shleshmaataka (bigger var.), Uddaalaka, Bahu- vaaraka.

Siddha/Tamil: Perunaruvili.

Folk: Gondi.

Action: Fruit—astringent, demulcent, expectorant. See C. myxa.... cordia wallichii

Cordillera

The mountain ridge that spans North America, from Mexico through the Rocky Mountains into Alaska.... cordillera

Cordula

(Latin / German) From the heart / resembling a jewel

Cordulah, Cordulla, Cordullah, Cordoola, Cordoolah, Cordoolla, Cordoollah... cordula

Core Activities

Activities which are essential for daily living, such as self care, mobility and communication.... core activities

Corey

(Irish) From the hollow; of the churning waters

Cory, Cori, Coriann, Corianne, Corie, Corri, Corrianna, Corrie, Corry, Corre, Coree, Corella, Coretta, Corilla, Corisa, Corissa, Corita, Corlene, Corrella, Correlle, Corrissa, Coryssa, Corentine, Corette, Corrianne, Corea, Coreah, Correa, Correah... corey

Corgie

(American) A humorous woman Corgy, Corgey, Corgi, Corgee, Corgea, Corgeah... corgie

Corina

(Latin) A spear-wielding woman Corinna, Coreen, Coreene, Coren, Corena, Corine, Correen, Correena, Corrin, Corrina, Corrine, Corenne, Corin, Corinda, Corinn, Corinne, Correna, Corrianne, Corrienne, Corrinda, Corrinn, Corrinna, Corryn, Coryn, Corynn, Corynne, Correnda, Corynna, Coreana, Correana... corina

Coriandrum Sativum

Linn.

Family: Umbelliferae; Apiaceae.

Habitat: Cultivated chiefly in Madhya Pradesh, Maharashtra, Rajasthan, Andhra Pradesh, Tamil Nadu, Karnataka and Bihar.

English: Coriander.

Ayurvedic: Dhaanyaka, Kustum- buru, Dhaanyeyaka, Dhanika, Dhanikaa, Dhaanaa, Dhaanya, Dhaniyaa, Kunati, Chhatraa, Vitunnaka.

Unani: Kishneez.

Siddha/Tamil: Kotthamalli.

Action: Stimulant, stomachic, carminative, antispasmodic, diuretic; also hypoglycaemic and anti-inflammatory. Oil—bactericidal and larvicidal. Used in China as a remedy for measles, diabetes, aerophagy and gastroenteritis.

Key application: In dyspeptic complaints, loss of appetite. (German Commission E, British Herbal Pharmacopoeia, Indian Herbal Pharmacopoeia.)

Coriander contains 0.5-1% volatile oil, consisting mainly of delta-linalool (55-74%), alpha-pinene and terpinine. It also contains flavonoids, coumarins, phthalides and phenolic acids (including caffeic and chlorogenic).

Aqueous extract of the roasted seeds contains large amounts of acetylcho- line and its precursor choline. (Choline is found useful in preventing and curing certain liver disorders.) The extract shows cholinomimetic effects experimentally.

Coriandrin, an antiviral agent, has been synthesized from the aerial parts. The plant forms an ingredient of a Pakistani herbal drug (Intellan) which is considered to be a neuro-energizer.

In Unani medicine, an infusion of fruits is also used in bleeding piles, neuralgia, cephalalgia and spermatorrhoea.

Dosage: Fruit—1-3 g powder. (API Vol. I.)... coriandrum sativum

Corinthia

(Greek) A woman of Corinth Corinthiah, Corinthe, Corinthea, Corintheah, Corynthia, Corynthea, Corynthe... corinthia

Coris

(Greek) A beautiful singer Corys, Corris, Corrys... coris

Corky

(American) An energetic young woman

Corki, Corkey, Corkie, Corkee, Corkea, Corkeah... corky

Corliss

(English) A carefree and cheerful woman

Corlisse, Corless, Corley, Corly, Corli, Corlie, Corlea, Corleah, Corlee, Corleigh... corliss

Corm

The fleshy, bulblike, solid base of a stem, often rising out of a tuber or bulb.... corm

Cormella

(Italian) A fiery woman Cormellah, Cormela, Cormelah, Cormellia, Cormelia, Cormellea, Cormelea, Cormy, Cormey, Cormi, Cormie, Cormee, Cormea, Cormeah... cormella

Corn Silk Tea Remedy

Have you ever thought that if you remove the corn silk from corn combs, you can use it as a remedy? While many people may not be familiar with this type of tea, in fact corn silk tea was used for a long time even by Native Americans as a remedy for heart problems, malaria or urinary tract infections. More about Corn silk tea Corn silk is in fact the thin, hair-like strands that cover the corn cob. These silky yellowish strands which form the stigma collect pollen to fertilize the corn, and they’re also used to make a healing tea. In corn silk there can be found many important components like flavonoids, allantoin, mucilage, saponins, vitamins C and K and potassium. Corn silk may also be combined with other herbs to increase its healing powers and range of medicinal uses. It’s also available in prepackaged teabags, or in a dried supplement form. Powdered corn silk is a common ingredient in face powders, due to its soothing qualities. Corn silk tea has a slightly sweet taste. If you decide to collect it in order to make a tea, make sure that the plants were not sprayed with pesticides. Brew corn silk tea In order to make a tasty healthy corn silk tea it is usually recommended to use fresh corn silk. If you don’t have it at your hand, the dried one works just fine. To prepare the infusion, use 2 teaspoons of fresh corn silk or 2.5 g of dried one and pour 1 cup of boiled water over it. Let it seep for 10 - 15 minutes and it is ready to serve. Corn silk tea benefits Corn silk tea has many health benefits for adults and for children. The most important benefit of this tea is for disorders in the urinary system : infections, cystitis, as well as bladder infections or gonorrhea. If you want your children to stop wetting their beds give them corn silk tea. Corn silk tea is also diuretic, demulcent, has anti-inflammatory properties and it fights kidney stones. Corn silk tea may help detoxify and flush out accumulated toxins in the body. Corn silk tea contains vitamin K, which has been shown to improve the body’s blood clotting process. Corn silk tea has also been shown to lower blood pressure, relieve arthritis pains, and help in the treatment of jaundice and prostate disorders. When applied topically, corn silk tea can help heal wounds and skin ulcers. Corn silk tea side effects In most cases, corn silk tea is suitable for daily consumption without special warnings. However, in rare cases, in you are allergic to corn, you may develop a skin rash. Corn silk tea can also decrease the level of potassium in your blood. So you should avoid it if you already have low potassium levels, problems with blood pressure, or diabetes. It is not recommended for children, during pregnancy or breastfeeding. Corn silk tea is safe to be included in your diet, but in order to enjoy its benefits, do not exceed 3 cups a day.... corn silk tea remedy

Corneal Reflex

Instinctive closing of the eyelids when the surface of the cornea (see EYE) is lightly touched with a ?ne hair.... corneal reflex

Cornelia

(Latin) Feminine form of Cornelius; referring to a horn Cornalia, Corneelija, Cornela, Cornelija, Cornelya, Cornella, Cornelle, Cornie... cornelia

Cornesha

(American) A talkative woman Corneshah, Corneisha, Corneishah, Corniesha, Cornieshah, Corneesha, Corneeshah, Corneasha, Corneashah, Cornysha, Corynshah... cornesha

Cornflower

psychism... cornflower

Corns And Bunions

A corn is a localised thickening of the cuticle or epidermis (see SKIN) affecting the foot. The thickening is of a conical shape; the point of the cone is directed inwards and is known as the ‘eye’ of the corn. A general thickening over a wider area is called a callosity. Bunion is a condition found over the joint at the base of the big toe, in which not only is there thickening of the skin, but the head of the metatarsal bone also becomes prominent. Hammer-toe is a condition of the second toe, often caused by short boots, in which the toe becomes bent at its two joints in such a way as to resemble a hammer.

Corns and bunions are caused by badly ?tting shoes, hence the importance of children and adults wearing properly ?tted footwear. Corns can be pared after softening in warm water, or painted with salicylic acid collodion or other proprietary preparations. Bad corns may need treatment by a chiropodist (see CHIROPODY). Bunions may require surgical treatment. Regular foot care is important in patients with DIABETES MELLITUS.... corns and bunions

Coronary Artery Vein Bypass Grafting (cavbg)

When coronary arteries, narrowed by disease, cannot supply the heart muscle with su?cient blood, the cardiac circulation may be improved by grafting a section of vein from the leg to bypass the obstruction. Around 10,000 people in the United Kingdom have this operation annually and the results are usually good. It is a major procedure that lasts several hours and requires the heart to be stopped temporarily, with blood circulation and oxygenation taken over by a HEART-LUNG MACHINE.... coronary artery vein bypass grafting (cavbg)

Coronary Care Unit (ccu)

A specialised hospital unit equipped and sta?ed to provide intensive care (see INTENSIVE THERAPY UNIT (ITU)) for patients who have had severe heart attacks or undergone surgery on the heart.... coronary care unit (ccu)

Coronavirus

RNA viruses causing the common cold Coronatae The taxonomic order of grooved jellyfish.... coronavirus

Coronaviruses

Coronaviruses – so-called because in electron micrographs the spikes projecting from the virus resemble a crown – are a group of viruses which have been isolated from people with common colds (see COLD, COMMON) and have also been shown to produce common colds under experimental conditions. Their precise signi?cance in the causation of the common cold is still undetermined.... coronaviruses

Coronis

(Greek) In mythology, Apollo’s lover who was killed by Artemis Coronys, Coroniss, Coronisse, Coronyss, Coronysse... coronis

Corpulence

See OBESITY.... corpulence

Corrigan’s Pulse

The name applied to the collapsing pulse found with incompetence of the heart’s aortic valve. It is so-called after Sir Dominic John Corrigan (1802–80), the famous Dublin physician, who ?rst described it.... corrigan’s pulse

Corrosives

Corrosives are poisonous substances which corrode or eat away the skin or the mucous surfaces of mouth, gullet and stomach with which they come into contact. Examples are strong mineral acids like sulphuric, nitric and hydrochloric acids, caustic alkalis, and some salts like chlorides of mercury and zinc. (See POISONS.)... corrosives

Corsen

(Welsh) Resembling a reed... corsen

Corteza De

Means “bark of (plant name)”; look up the plant name which follows this description of the plant part used.... corteza de

Corydalis Govaniana

Wall.

Family: Papaveraceae.

Habitat: The West Himalayas, from Kashmir to Kumaon.

Ayurvedic: Bhootakeshi (a doubtful substitute for Bhootajataa, Nardostachys jatamansi DC.) Species of Selinum are also used as Bhootakeshi.

Action: Sedative, spasmolytic, hypotensive, nervine, antiseptic. Used in cutaneous and scrofulous affections, chronic fever and liver complaints.

The roots contain phthalide iso- quinoline alkaloids. In addition, stems and leaves contain tetrahydroproto- berberines.

A related species, C. solida, indigenous to Siberia, northern China and Japan, contains alkaloids including corydalmine, tetrahydropalmatine, protoberberine-type alkaloid lenticin. The alkaloids are analgesic and sedative and have been shown to work, at least in part, by blocking the dopamine receptors in the central nervous system.

The powdered rhizome of Corydalis possesses one-hundredth of the analgesic potency of morphine.... corydalis govaniana

Corynebacteria

A genus of aerobic and anaerobic gram-positive (see GRAM’S STAIN) bacteria, widely distributed and best known as parasites and pathogens in humans. C. diphtheria, a prime example, causes diphtheria.... corynebacteria

Cosette

(French) Of the victorious people; little pet

Cosetta, Cozette, Cozetta, Coset, Cosete, Cozet, Cozete, Coseta, Cozeta... cosette

Cosima

(Greek) Of the universe; a harmonious woman

Cosyma, Cosema, Coseema, Cosma, Cosimia, Cosimea, Cozma, Cozima, Cozimia, Coseama, Cosiema, Coseima, Cozeema, Coziema, Cozeima, Cozeama... cosima

Cost Centre

An accounting device whereby all related costs attributable to some “financial centre” within an organization, such as a department, centre or programme, are segregated for accounting or reimbursement purposes.... cost centre

Corydalis Tea

Corydalis tea was used for centuries in ancient Chinese medicine as a pain reliever. But this tea has also various other health benefits. More on Corydalis tea Native to the northern parts of China, Japan, Eastern Russia and Eastern Africa, Corydalis is a perennial plant that usually grows in shade along the edges of woodlands. It possesses pink flowers and finely-divided thin leaves and yellow tubers. It is closely related to the opium poppy family. Its medicinal properties largely lie in the roots or rhizomes. Corydalis is used either as a decoction, tincture, extract or tea for its analgesic, antispasmodic, antiseptic, sedative, tranquilizing, anti-cancer, hypotensive and cardiotonic qualities. It contains more than 20 potent alkaloids that include tetrahydropalmatine, dehydrocorydaline, protopine and cordalines. Though its effects are somewhat similar to that given by the opium poppy, corydalis tea is said to be non-addictive. Its taste can be bitter so you might want to drink it along with some sweeteners. Corydalis herb is typically mixed with other herbs by Chinese herbal practitioners. They use it in a variety of ways, for example with peony and licorice to fight spastic pain, or with pteropus and bulrush for treating abdominal and menstrual pain. Corydalis tea brew Corydalis tea can be made by placing a handful of the dried roots in a pot of boiling water and allowing it to steep for about 15 to 20 minutes. Then let it simmer for a further 5 minutes before drinking it. Alternatively, an infusion can be made using the powdered form of the roots. Simply immerse the powdered corydalis roots in newly-boiled water for about 5 to 7 minutes. Corydalis tea benefits Here are some of the health benefits of Corydalis tea. It lowers blood pressure, eases heart rate and reinforces the circulation system. Being a pain reliever, Corydalis tea can ease chest and abdominal pains, fight pain in the lumbar region and  help relieve menstrual cramps and dysmenorrhea. It can cure anxiety, restlessness, sleeplessness and edginess. Corydalis tea may help fight stomach ulcers as it may help decrease gastric secretions. Corydalis tea may be helpful in fighting cough and allergies. Corydalis tea side effects Corydalis tea has some precautions that should be considered before taking it. Corydalis tea should always be used under the supervision of a health care provider. The tea is not for the use of children, pregnant or nursing women, liver or kidney disease. People taking sleeping pills, depressants and alcohol should avoid it, as the effects of such a combination have not yet been fully established. Corydalis tea can be included in a healthy life style, but first consult with your physician and do not drink too much of it.... corydalis tea

Corylus Avellana

Linn.

Family: Betulaceae.

Habitat: Native to Europe and Western Asia; common in gardens on hill-station in India.

English: European Hazel, Filbert.

Unani: Funduq, Bunduq.

Action: Kernel—nutritive, astringent; used as an anabolic tonic and in sexual debility in Unani medicine. The oil is used to reduce cholesterol and as an antioxidant.

The kernel of the European Hazel Nut contains protein 12.7%, carbohydrate 17.7%, fat 60.9% and phosphorus 0.35%. The fatty acid components of the kernel oil are : oleic 88.1%, linoleic 2.9%, palmitic 3.1%, stearic 1.6% and myristic 2.2%.

The stem bark contains a biologically active cyanidanol glycoside.

The Turkish Hazel Nuts are rich in mono and polysaturated fatty acids— oleic 82% and linoleic 9%; also gave beta-sitosterol.

The Turkish Hazel Nuts are imported into India during the winter season.... corylus avellana

Corylus Colurna

Linn.

Family: Betulaceae.

Habitat: Western temperate Himalayas from Kashmir to Kumaon; common in Kashmir forests.

English: Turkish Hazel.

Folk: Virin (Kashmir). Thangi, Urni (Punjab). Kapaasi, Bhotiaa Badaam (Kumaon).

Action: A mixture of flavonoids, isolated from the leaves, has shown potent antiperoxidative and oxygen radical scavenging properties. It exhibits very low toxicity and can be used as an alternative to the toxic synthetic antioxidants used for the treatment of free radical-mediated injuries. See also C. avellana.

Himalayan Hazel, occurring in central and eastern Himalayas, locally known as Curri and Langura, is equated with Corylus ferox Wall.... corylus colurna

Cost Containment

A set of steps to control or reduce inefficiencies in the consumption, allocation or production of health care services which contribute to higher than necessary costs.... cost containment

Cost Minimization Analysis

A determination of the least costly among alternative interventions that are assumed to produce equivalent outcomes.... cost minimization analysis

Cost Outlier

A case which is more costly to treat compared with other persons in a particular diagnosis-related group. Outliers also refer to any unusual occurrence of cost, cases which skew average costs or unusual procedures.... cost outlier

Cost Sharing

Payment method whereby a person is required to pay some health costs in order to receive medical care. The general set of financing arrangements whereby the consumer must pay out-of-pocket to receive care, either at the time of initiating care or during the provision of health care services, or both. Cost sharing can also occur when an insured person pays a portion of the monthly premium for health care insurance.... cost sharing

Coscinium Fenestratum

Colebr.

Family: Menispermaceae.

Habitat: South India, particularly in Western Ghats.

English: False Calumba.

Ayurvedic: Pitachandana, Pitasaara, Harichandana, Kaaliyaka, Kalam- baka.

Siddha/Tamil: Maramanjal, Man- jalkodi.

Folk: Jharihaldi.

Action: Root—stomachic, diuretic, hypotensive, antidysenteric, antibacterial, antifungal, bitter tonic in dyspepsia and debility.

The stems and roots of Kalambaka contain alkaloids including berberine 3.5-5% and jatorrhizine. Stems contain ceryl palmitic acid and oleic acid.

The plant is also used against fractures; for dressing wounds and ulcers and in cutaneous leishmaniasis.

The stems are used in South India as a substitute for Berberis (Daaruhari- draa); also as an Indian substitute for True Calumba (Jateorhiza palmata Miers).

Dosage: Root—3-5 g powder; decoction—50-100 ml. (CCRAS.)... coscinium fenestratum

Cost Shifting

Recouping the cost of providing uncompensated care by increasing revenues from some payers to offset losses and lower net payments from other payers.... cost shifting

Cost-benefit

The relationship between the cost of an activity and the benefit that accrues from it.... cost-benefit

Cost-effectiveness Analysis

A form of analysis that seeks to determine the costs and effectiveness of a health intervention compared with similar alternative interventions to determine the relative degree to which they will obtain the desired health outcome(s).... cost-effectiveness analysis

Cost-efficiency

The extent to which financial resources are being used as well as possible.... cost-efficiency

Cost-of-illness Analysis

A determination of the economic impact of a disease or health condition, including treatment costs.... cost-of-illness analysis

Cost-of-living Adjustment (cola)

Increase to a monthly long-term disability benefit, usually after the first year of payments. May be a flat percentage (e.g. 3%) or tied to changes in inflation.... cost-of-living adjustment (cola)

Costing

Methods and processes for calculating costs (actual and estimated) required to achieve certain goals, obtain certain products or carry out certain processes, or for maintenance of the health service.... costing

Costner

(American) One who is embraced by all

Cosner, Costnar, Cosnar, Costnor, Cosnor... costner

Cota

(Spanish) A lively woman Cotah, Cotta, Cottah... cota

Cotcha

(American) A stylish woman Cotchah, Catcha, Catchah... cotcha

Costus Speciosus

(Koenig) Sm.

Family: Zingiberaceae.

Habitat: Assam, North Bengal, Khasi and Jaintia Hills, sub Himalayan tracts of Uttar Pradesh and Himachal Pradesh and Western Ghats.

English: Canereed, Wild Ginger.

Ayurvedic: Kebuka, Kembuka.

Siddha/Tamil: Krrauvam, Malai Vasambu, Ven Kottam.

Folk: Kebu.

Action: Astringent, purgative, depurative, anti-inflammatory (used in gout, rheumatism; bronchitis, asthma, catarrhal fevers, dysuria), anthelmintic, antivermin, maggoticide, antifungal.

The rhizomes contain saponins— dioscin, gracillin and beta-sitosterol- beta-D-glucoside. The alkaloids show papaverine-like smooth-muscle-relaxant activity, cardiotonic activity like that of digitalis and antispasmodic,

CNS-depressant, diuretic and hydro- choleretic activities. Saponins show significant anti-inflammatory and an- tiarthritic activity.

The seeds also contain saponins and exhibit potent and sustained hypoten- sive and bradycardiac activities in dogs with low toxicity and without any haemolytic activity; also weak spasmolytic activity on isolated guinea-pig ileum.

All parts of the plant yield steroidal sapogenin, diogenin (quantity varies from 0.32 to 4%).

(Not to be confused with Kushtha of Indian medicine, Saussurea lappa.)... costus speciosus

Cotia

(Spanish) Full of life Cotiah, Cotea, Coteah... cotia

Cotrena

(American) One who is pure; chaste

Cotrina, Cotriena, Cotreina, Cotryna, Cotreena, Cotreana, Contrenah, Cotrinah, Cotrienah, Cotreinah, Cotrynah, Cotreenah, Cotreanah... cotrena

Cotton Wool

Cotton wool, or absorbent cotton as it is now technically named by the British Pharmacopoeia, is a downy material made from the hairs on cotton plant seeds (Gossypium herbaceum). It is used in medicine in wound-dressing packs, skin-cleaning procedures, etc.... cotton wool

Coty

(French) From the riverbank Cotey, Coti, Cotie, Cotee, Cotea, Coteah... coty

Cough Syncope

Temporary loss of consciousness that may be induced by a severe spasm of coughing. This is the result of the high pressure that may be induced in the chest – over 200 millimetres of mercury – by such a spasm, which prevents the return of blood to the heart. The veins in the neck begin to bulge and the blood pressure falls; this may so reduce the blood ?ow to the brain that the individual feels giddy and may then lose consciousness. (See FAINTING.)... cough syncope

Cough, Hectic

The dry and unproductive coughing in early bronchitis, when the mucosa is irritated but still too infected to secrete mucus... cough, hectic

Cough, Paroxysmal

Attacks of uncontrollable coughing or “whooping”, often relating to whooping cough or bronchiectasis, but they can also be caused by the smoke from burning plastics and (memories of yesteryear) hash oil.... cough, paroxysmal

Cough, Reflex

A cough induced by intestinal, gastric or uterine irritation, and not from respiratory causes.... cough, reflex

Council For Healthcare Regulatory Excellence

In 2002 the UK government set up this new statutory council with the aim of improving consistency of action across the eight existing regulatory bodies for professional sta? involved in the provision of various aspects of health care. These bodies are: General Medical Council; General Dental Council; General Optical Council; Royal Pharmaceutical Society of Great Britain; General Chiropractic Council; General Osteopathic Council; Health Professions Council; and Nursing and Midwifery Council.

The new Council for Healthcare Regulatory Excellence will help to promote the interests of patients and to improve co-operation between the existing regulatory bodies – providing, in e?ect, a quality-control mechanism for their activities. The government and relevant professions will nominate individuals for this overarching council. The new council will not have the authority to intervene in the determination by the eight regulatory bodies of individual ?tness-to-practise cases unless these concern complaints about maladministration.... council for healthcare regulatory excellence

Council For Nursing And Midwifery

See APPENDIX 7: STATUTORY ORGANISATIONS.... council for nursing and midwifery

Country Health Programming

A managerial process dealing directly with the selection of priority health problems, specification of operational objectives and translation of these into activities, resource needs and organization.... country health programming

Courtney

(English) A courteous woman; courtly

Cordney, Cordni, Cortenay, Corteney, Cortland, Cortnee, Cortneigh, Cortney, Cortnie, Cortny, Courtenay, Courteneigh, Courteney, Courtland, Courtlyn, Courtnay, Courtnee, Courtnie, Courtny, Courtnea, Cortnea... courtney

Coventina

(Anglo-Saxon) In mythology, the goddess of wells and springs Coventinah, Coventyna, Coventeena, Coventena, Covintina, Covinteena, Covintyna, Covintena, Coventeana, Coventeina, Coventiena, Covinteana, Covintiena, Covinteina... coventina

Covin

(American) An unpredictable woman Covan, Coven, Covyn, Covon... covin

Cowper’s Glands

Also known as the bulbourethral glands, these are a pair of glands whose ducts open into the urethra at the base of the PENIS. They secrete a ?uid that is one of the constituents of the SEMEN which carries the spermatozoa and is ejaculated into the VAGINA during coitus (sexual intercourse).... cowper’s glands

Coxiella Burnettii

A rickettsial organism which causes Q (Query) Fever, a zoonotic infection of particular importance to farmers, veterinarians and abattoir workers.... coxiella burnettii

Coxitis

Inflammation of the hip joint... coxitis

Coxsackie Viruses

A group of viruses so-called because they were ?rst isolated from two patients with a disease resembling paralytic POLIOMYELITIS, in the village of Coxsackie in New York State. Thirty distinct types have now been identi?ed. They constitute one of the three groups of viruses included in the family of ENTEROVIRUSES, and are divided into two groups: A and B. Despite the large number of types of group A virus (24) in existence, evidence of their role in causing human disease is limited. Some, however, cause aseptic MENINGITIS, non-specicifc upper respiratory infection and MYOCARDITIS, and others cause a condition known as HERPANGINA. HAND, FOOT AND MOUTH DISEASE is another disease caused by the A group. All six types of group B virus have been associated with outbreaks of aseptic meningitis, and they are also the cause of BORNHOLM DISEASE. Epidemics of type B2 infections tend to occur in alternate years. (See VIRUS.)... coxsackie viruses

Crablice

Pthirus pubis also known as the Pubic louse.... crablice

Cracked-pot Sound

A peculiar resonance heard sometimes on percussion of the chest over a cavity in the lung, resembling the jarring sound heard on striking a cracked pot or bell. It is also heard on percussion over the skull in patients with diseases of the brain such as haemorrhages and tumours, and in certain cases of fracture of the skull.... cracked-pot sound

Cramer

(American) Filled with joy Cramir, Cramar, Cramor, Cramur... cramer

Crataegus Crenulata

Roxb.

Family: Rosaceae.

Habitat: The Himalayas from Sutluj to Bhutan at altitudes of 8002,500 m.

Folk: Ghingaaru.

Action: See Cratageus oxyacantha.... crataegus crenulata

Cramp Bark Tea Benefits

Cramp Bark is one of the wonder herbs, best suited for women’s needs. The Cramp Bark tea is one of the most effective methods for preventing and easing menstrual problems, as well as other female related issues. It has long been recognized for its antispasmodic, astringent and sedative properties. About Cramp Bark Tea Native to Europe and Africa, Cramp Bark has been introduced to North America and it grows in a wide range of zones. The plant takes its name from the ability to ease cramping. Also called Viburnum opulus or guilder rose, it is a very pretty shrub, blooming with white flowers. The ripe red berries are rich in vitamin C, but are poisonous if uncooked. The fruit is edible in small quantities and has a very acidic taste; it can be used to make jelly. It is however very mildly toxic, and may cause vomiting or diarrhea if eaten in large amounts. Barks represent the raw material for making herbal products. The flowers can be used as well in a decoction for external use. Cramp Bark tea is a uterine sedative, aiding in menstrual cramps, afterbirth and postpartum pains. It helps to prevent a miscarriage, as well as internal hemorrhagin. The following are some of the active constituents of cramp bark tea: hydroquinones, coumarins, tannins, scopoletin, and resins. Brew Cramp Bark Tea Cramp bark tea is a muscle and nerve relaxant. If you want to prevent cramps, drink 2 cups of cramp bark tea daily, starting a week before your period will begin. Prepare the tea by steeping a teaspoon of the herb or a teabag in a cup of boiled water for about 7 minutes. Strain, add a sweetener and enjoy it. Benefits of Cramp Bark Tea Apart from aiding in the female problems, many herb experts consider cramp bark tea as the best remedy for muscle pains and body aches associated with movement. Cramp bark tea may help relieve pain from cramps, especially in the leg or neck. It may also help uterine cramps or period pains. It may help in facilitating an easy labor to women giving birth by building up the uterine muscles. Cramp bark tea may help relax tense muscles especially if applied topically as a skin ointment or lotion. Cramp bark tea may lower blood pressure. This tea may be used in the treatment of asthma. This kind of tea is very helpful in relieving constipation, colic or irritable bowel syndrome. Cramp bark tea may help fight arthritis. Cramp bark tea may offer relief from tension headaches. Side effects of Cramp Bark Tea Apparently, there aren’t any known side effects or drug interactions for cramp bark tea, nor are there any documented reports of toxic reactions to the herb. However, not many studies on this plant have been conducted and, consequently, some precautions must be taken, especially because the fruits are potentially toxic. In spite of its many benefits for women, do not take this tea if you suspect you are pregnant. Cramp bark tea is very healthy and if your physician approves it, you can safely drink up to three cups a day.... cramp bark tea benefits

Cranberry Tea

High in antioxidants and vitamins, cranberries are one of nature’s super foods, helping to fight free radicals and lead a healthier life. Discover how a cup of Cranberry tea can make your life better. About Cranberry Tea The cranberry plant is a small evergreen shrub and trailing vine, which grows in many regions from around the world, mostly in mountain forests. It has slender, wiry stems and evergreen leaves. The cranberry bush produces pink or purple flowers in the spring and bright red berries in the fall. It is edible, with an acidic taste that can overwhelm its sweetness. Cranberries are normally considered too sharp to be eaten plain and raw, as they are not only sour but bitter as well. Cranberries are commonly found in juice drinks, compote or jelly, in baking or even cranberry wine. Raw cranberries have moderate levels of vitamin C, E, K, dietary fiber and the essential dietary mineral, manganese, as well as a balanced profile of other essential micronutrients. Cranberry tea has a tasty flavor and can be drunk in many forms and combinations. Brew Cranberry Tea Only the fruits are suitable for Cranberry tea. There are many ways to prepare a tasty tea. For example, you can combine the powdered cranberry fruit with sugar-free teas like green tea and rooibos tea, or with herbal infusions like cinnamon tea. Cranberry tea bags are also widely available for ready infusion in hot or near-boiling water. There are also a lot of ways and mixtures to prepare tasty ice cranberry tea. Cranberry Tea  Benefits Cranberry tea has amazing benefits for your health. Cranberry tea is an immunity booster and an overall tonic due to the antioxidants contained. Cranberry tea is used to prevent and slow the progression of the gum disease or gingivitis. Regular intake of the tea in combination of a healthy diet can result in weight loss and a healthier overall body. Cranberry tea helps detoxify and protect the kidneys. It can be used to treat and prevent urinary tract infection. Cranberry tea may have beneficial effects in fighting eye problems. Cranberry Tea Side Effects The good news is that there are no side effects associated to cranberry tea. You can include cranberry tea in your daily routine with no fear what so ever and you can enjoy its many benefits.... cranberry tea

Cranesbill

Geranium pratense. N.O. Geraniaceae.

Synonym: Meadow Cranesbill.

Habitat: Moist pasture land.

Features ? Stem up to three feet high, swollen at the joints, freely branched. Dark green leaves, almost circular in form, with five to seven much-divided leaflets, coarsely notched at edges. Seed-pod is distinctive— long, sharp-pointed, pendulous—and might be said by the imaginative to resemble a "crane's bill."

Part used ? Herb.

Action: Astringent, tonic, diuretic.

Arrests internal and external bleeding, and exerts tonic and astringent effect on the kidneys. Decoction of equal quantities of Cranesbill and Bistort makes a good twice-daily injection against leucorrhea. An infusion of 1 ounce Cranesbill herb to 1 pint of water may be given frequently in wineglass doses. Proportionate doses give good results in infantile diarrhoea.

Geranium maculatum, or American Cranesbill, possesses similar properties to the above. The root of the former is used to some extent medicinally.... cranesbill

Crecia

(Latin) Form of Lucretia, meaning “a bringer of light; a successful woman” Crete, Crecea, Creciah, Creceah... crecia

Creda

(English) A woman of faith Credah, Cryda, Creida, Creyda, Crieda, Creada, Creeda, Crydah, Creidah, Creydah, Criedah, Creadah, Creedah... creda

Credentialing

The recognition of professional or technical competence. The credentialing process may include registration, certification, licensure, professional association membership or the award of a degree in the field.... credentialing

Cranesbill Tea

Cranesbill has been used for centuries to treat gastrointestinal problems by people who seek natural remedies, as tea or other easy-to-use supplements. What is Cranesbill Tea Cranesbill is the common name of the Geranium Maculatum or Wild Geranium plant, a perennial herb commonly found in the temperate regions of the world, in mountains and in tropical countries. The cranesbill got its name from its fruit which has a resemblance to the bills of the crane. It possesses hairy stems and has pink to purple flowers that bloom between the months of April and June. Cranesbill tea is known to be a good remedy for diarrhea, bladder inflammation and Crohn’s disease. Like many herbs, the healing power of cranesbill tea is derived from the roots. The most important amoung its active constituents are: tannins, resins, starch, calcium oxalate, gallic acid and potassium. Drink Cranesbill Tea For a tasty cranesbill tea, use the plant’s roots or rhizomes and place about 2 teaspoons of the cranesbill in a cup of water, then bring it to a boil. Let the mix simmer for about 10 to 15 minutes. Consume the tea up to three times a day until the ailment goes away. Cranesbill Tea Benefits Cranesbill tea has many health benefits, like the following : Cranesbill tea may help alleviate irritable bowel syndrome and hemorrhoids or bladder related issues. It may also treat heavy menstrual bleeding and relive discomfort from cyclic breast pains. Less common uses of the herb are for the treatment of eye conditions, such as conjunctivitis and moderate retina irritations. Cranesbill tea may help in the treatment of diarrhea or Crohn’s disease. Cranesbill tea may fight sore throat and gingivitis. Cranesbill tea may be useful in treating ulcers and healing wounds. Cranesbill Tea Side Effects Cranesbill tea should not be taken for more than two to three consecutive weeks. Due to the high content of tannin, some people may develop an upset stomach after using cranesbill tea. Basically cranesbill tea is safe to use in your everyday life and in order to enjoy its benefits, it is a good idea to keep moderation.... cranesbill tea

Crataegeus Oxyacantha

Linn.

Family: Rosaceae.

Habitat: British and European hedge plant, met with in the temperate Himalayas of Kashmir and Himachal Pradesh at an altitude of 1,800-3,000 m. (The plant does not thrive in the plains of India.)

English: English Hawthorn.

Folk: Ring, Ringo, Pingyat, Phindak, Ban Sanjli (Punjab hills).

Action: Coronary vasodilator (strengthens heart muscle without increasing the beat in coronary arteries), antispasmodic, antihypertensive, sedative to nervous system, diuretic.

Key application: In cases of cardiac insufficiency Stage II as defined by NYHA (New York Heart Association). An improvement of subjective findings as well as an increase in cardiac work tolerance, a decrease in pressure/heart rate product, an increase in the ejection fraction and a rise in the anaerobic threshold have been established in human pharmacological studies. (German Commission E, WHO.)

The active principles include oligo- meric procyanidins and flavonoids.

The drug is official in Homoeopathic Pharmacopoeia of India.

Contraindicated in low blood pressure, chest pain, bleeding disorders. The herb may interfere with therapeutic effect of cardiac drugs. (Sharon M. Herr.) Preparations based on hydroal- coholic extracts of Crataegus monogy- na or C. laevigata are used as Hawthorn in the Western herbal.... crataegeus oxyacantha

Crataeva Nurvala

Buch.-Ham.

Synonym: C. magna (Lour.) DC.

Family: Capparidaceae.

Habitat: Wild as well as cultivated in gardens all over India.

Ayurvedic: Varuna, Varana, Barnaa, Setu, Ashmarighna, Kumaarak, Tiktashaaka.

Unani: Baranaa.

Siddha/Tamil: Maavilingam.

Action: Bark—diuretic (finds application in urinary disorders, including urolithiasis, prostatic hypertrophy, neurogenic bladder and urinary infections; uterine and gastro-intestinal problems). Juice of the bark is given to women after childbirth. Extract of root bark, mixed with honey, is applied to scrofulous enlargements of glands. Whole plant powder—cholinergic in smooth muscles including urinary bladder.

Key application: As antiurolithiatic. (Indian Herbal Pharmacopoeia.)

The antiurolithic activity of the stem-bark is attributed to the presence of lupeol. Lupeol not only prevented the formation of vesical calculi, but also reduced the size of the preformed stones in the kidneys of calculogenic rats. It also reversed the biochemical parameters in urine, blood and serum towards normal.

The stem bark also exhibit anti- inflammatory activity, and is reported to stimulate bile secretion, appetite and bowel movement.

Dosage: Stem bark—20-30 g for decoction. (API Vol. I.)... crataeva nurvala

Cree

(Native American) A tribal name Crei, Crey, Crea, Creigh... cree

Creiddylad

(Welsh) Daughter of the sea; in mythology, the daughter of Llyr... creiddylad

Creirwy

(Welsh) One who is lucky... creirwy

Cremation

See DEAD, DISPOSAL OF THE.... cremation

Crenelated

(or CRENATE) Leaves having rounded, scalloped teeth along the edges.... crenelated

Creola

(American) Daughter of American birth but European heritage Creole, Creolla, Criole, Criola, Criolla, Cryola, Cryolla... creola

Creosote

A clear, yellow liquid, of aromatic smell and burning taste, prepared by distillation from pine-wood or beech-wood. It mixes readily with alcohol, ether, chloroform, glycerin, and oils.

Creosote is a powerful antiseptic and disinfectant; it is also an ingredient of some disinfectant ?uids.... creosote

Crepitations

Certain sounds which occur along with the breath sounds, as heard by AUSCULTATION, in various diseases of the LUNGS. They are signs of the presence of moist exudations in the lungs or in the bronchial tubes, are classi?ed as ?ne, medium, and coarse crepitations, and resemble the sound made by bursting bubbles of various sizes.... crepitations

Crescent

(French) One who creates; increasing; growing

Creissant, Crescence, Crescenta, Crescentia, Cressant, Cressent, Cressentia, Cressentya... crescent

Cresol

An oily liquid obtained from coal tar. It is a powerful antiseptic and disinfectant.

Uses Cresol is used combined with soap to form a clear saponaceous ?uid known as lysol, which can be mixed with water in any proportions. For the disinfection of drains it is used at a dilution of one in 20; for heavily infected linen, one in 40; and for ?oors and walls, one in

100.... cresol

Cressa Crética

Linn.

Family: Convolvulaceae.

Habitat: Costal regions of India.

Ayurvedic: Rudanti, Rudantikaa, Rudravanti.

Siddha/Tamil: Uppu Sanaga. Folk: Khardi.

Action: Expectorant, stomachic, antibilious, alterative.

Air-dried, powdered whole plant gave «-octacosanol, scopoletin, um- belliferone, isopimpinellin, beta-sitos- terol and its -D(+)-glucoside and quer- cetin.... cressa crética

Cressida

(Greek) The golden girl; in mythology, a woman of Troy Cressa, Criseyde, Cressyda, Crissyda... cressida

Creston

(American) One who is worthy Crestan, Cresten, Crestun, Crestin, Crest, Creste, Cresti, Crestie, Cresty, Crestey, Crestee, Crestea... creston

Cresusa

(English) One who is fickle Cresusah, Cresussa, Cresussah... cresusa

Creusa

(Greek) In mythology, the wife of Aeneas... creusa

Creutzfeldt-jakob Disease (cjd)

A rapidly progressive, fatal, degenerative disease in humans caused by an abnormal PRION protein. There are three aetiological forms of CJD: sporadic, IATROGENIC, and inherited. Sporadic CJD occurs randomly in all countries and has an annual incidence of one per million. Iatrogenic CJD is caused by accidental exposure to human prions through medical and surgical procedures (and cannibalism in the case of the human prion disease known as kuru that occurs in a tribe in New Guinea, where it is called the trembling disease). Inherited or familial CJD accounts for 15 per cent of human prion disease and is caused by a MUTATION in the prion protein gene. In recent years a new variant of CJD has been identi?ed that is caused by BOVINE SPONGIFORM ENCEPHALOPATHY (BSE), called variant CJD. The incubation period for the acquired varieties ranges from four years to 40 years, with an average of 10–15 years. The symptoms of CJD are dementia, seizures, focal signs in the central nervous system, MYOCLONUS, and visual disturbances.

Abnormal prion proteins accumulate in the brain and the spinal cord, damaging neurones (see NEURON(E)) and producing small cavities. Diagnosis can be made by tonsil (see TONSILS) biopsy, although work is under way to develop a diagnostic blood test. Abnormal prion proteins are unusually resistant to inactivation by chemicals, heat, X-RAYS or ULTRAVIOLET RAYS (UVR). They are resistant to cellular degradation and can convert normal prion proteins into abnormal forms. Human prion diseases, along with scrapie in sheep and BSE in cattle, belong to a group of disorders known as transmissible spongiform encephalopathies. Abnormal prion proteins can transfer from one animal species to another, and variant CJD has occurred as a result of consumption of meat from cattle infected with BSE.

From 1995 to 1999, a scienti?c study of tonsils and appendixes removed at operation suggested that the prevalence of prion carriage may be as high as 120 per million. It is not known what percentage of these might go on to develop disease.

One precaution is that, since 2003, all surgical instruments used in brain biopsies have had to be quarantined and disposable instruments are now used in tonsillectomy.

Measures have also been introduced to reduce the risk of transmission of CJD from transfusion of blood products.

In the past, CJD has also been acquired from intramuscular injections of human cadaveric pituitary-derived growth hormone and corneal transplantation.

The most common form of CJD remains the sporadic variety, although the eventual incidence of variant CJD may not be known for many years.... creutzfeldt-jakob disease (cjd)

Cricket

(American) Resembling a chirping insect of the night Crycket, Criket, Cryket... cricket

Crimson

(American) As rich and deep as the color

Crymson, Cremson, Crimsen, Crymsen, Crimsun, Crymsun... crimson

Crinum Asiaticum

Linn.

Family: Amaryllidaceae.

Habitat: Wild as well as cultivated as an ornamental.

English: St. John's Lily, Poison Bulb.

Ayurvedic: Naagadamani, Naa- gapatra, Sudarshana (var.). C. defixum Ker.-Gawl, is equated with Sukhadarshana.

Siddha/Tamil: Vishamoongil.

Action: Bulb—laxative (a substitute for ipecacuanha), expectorant. Used in biliousness, and in strangury and other urinary affections. Also used for the treatment of burns, whitlow and carbuncle. Fresh root—diaphoretic, emetic. Leaves— expectorant; externally, anti- inflammatory (used in skin diseases and for reducing inflammations). Seed—emmenagogue, diuretic.

The bark gave sterols and triter- penoids. Seeds contain alkaloids— lycorine, crinamine and crinasiatine.... crinum asiaticum

Crinum Latifolium

Linn.

Family: Amaryllidaceae.

Habitat: Wild as well as cultivated as an ornamental.

English: Wide-leaved Crinum.

Ayurvedic: Sudarshana, Sukhadar- shana, Chakraangi, Somvalli, Madhuparnikaa.

Siddha/Tamil: Vishamoongil.

Action: Bulb—rubefacient, an- tirheumatic. Also used for piles and tubercular fistula.

The alkaloids, crinafoline and crina- folidine, have been isolated from the plant. These along with crinafoline methochloride exhibited significant tumour-inhibiting activity in vivo. The plant extract in also used in allergic condition. This activity is attributed to the presence of glucan A and phos- phatidyllycorine.

A related species, C. zeylanicum, is known as Milk-and-Wine Lily.

Dosage: Leaf, root—5-10 g paste. (CCRAS.)... crinum latifolium

Criselda

(American) Form of Griselda, meaning “a gray-haired battlemaid; one who fights the dark battle” Cricelda, Cricely, Crisel, Criseldis, Crisella, Criselle, Criselly, Crishelda, Crishilde, Crissel, Crizel, Crizelda, Cryselde, Cryzelde, Criselde, Crizela, Crizzel, Cryselda... criselda

Crishona

(American) A beautiful woman Crishonah, Cryshona, Cryshonah, Crishonna, Crishonnah, Cryshonna, Cryshonnah... crishona

Crisiant

(Welsh) As clear as a crystal Crisiante, Crisianta, Crysiant, Crysyant, Crysianta, Crysiante, Crysyanta, Crysyante... crisiant

Crispina

(Latin) Feminine form of Crispin; a curly-haired girl

Crispyna, Crispeena, Crispena, Crispeina, Crispiena, Cripeana... crispina

Cristal

Gel; the clear gel from inside the leaves of Aloe vera; see Sábila.... cristal

Cristos

(Greek) A dedicated and faithful woman

Crystos, Christos, Chrystos... cristos

Criterion

An attribute or rule that serves as a basis for evaluation, definition or classification of something; an evaluation standard.... criterion

Criterion Validity

See “validity”.... criterion validity

Critical Appraisal

The process of assessing and interpreting evidence by systematically considering its validity, results and relevance.... critical appraisal

Critical Pathway

A treatment protocol based on a consensus of clinicians that includes only those few vital components or items proved to affect patient outcomes, either by the omission or commission of the treatment or the timing of the intervention.... critical pathway

Crocus

Love, Visions... crocus

Cross-utility Analysis

A form of cost-effectiveness analysis of alternative interventions in which costs are measured in monetary units and outcomes are measured in terms of their utility, usually to the individual, e.g. using QALYs.... cross-utility analysis

Crocus Sativus

Linn.

Family: Iridaceae.

Habitat: Cultivated in Kashmir up to 2,000 m and in Chaubattia in Uttar Pradesh.

English: Saffron, Crocus.

Ayurvedic: Kumkuma, Rudhira, Vadrika, Kaashmira, Kaashmiraka, Vaalhika, Agnishikhaa, Ghrusrrn, Rakta, Kshataja. Keshara (usually Keshara indicates Naagakeshara, Mesuaferrea Linn.)

Unani: Zaafraan.

Siddha/Tamil: Kumgumappoo (dried stigma).

Action: Stigma and style—nervine tonic, sedative, antispasmodic expectorant (in dry cough, whooping cough, bronchitis), stomachic, diaphoretic, emmenagogue.

The Ayurvedic Pharmacopoeia of India indicated the use of the stigma and style in migraine, chronic sinusitis, and in urinary obstruction, inflammation of the urinary tract.

The saffron is used in Chinese medicine for melancholia, depression, shock and menstrual disorders.

Saffron contains a volatile oil composed of terpenes, terpene alcohols and esters. The herb also contains crocin, picrocrocin, crocetin, carotenoids and riboflavin and thiamine.

Preliminary evidence suggests that crocetin may improved atherosclerosis by increasing plasma oxygen diffusion and decreasing cholesterol and triglyceride levels. In addition, cro- cetin binds to albumin, potentially increasing oxygen diffusion and improving atherosclerosis. (Natural Medicines Comprehensive Database, 2007.)

The stigma showed remarkable inhibitory effect on blood coagulation due to the presence of platelet aggregation inhibitor containing adenosine. It accelerated in vitro fibrinolytic activity of urokinase and plasmin.

Small amounts of Saffron stimulate gastric secretion; larger amounts stimulate uterine smooth muscle and exhibit emmenagogue and abortifacient effects.

Saffron extract showed cytotoxic and antimutagenic activity and antitu- mour activity against ascites tumours in mice. Chemical analysis indicated that the naturally occurring crocin may be the active principle responsible for the observed anticancer activity.

A xanthone, carotenoid glycosidic conjugate, mangi-crocin, isolated from saffron, showed significant adapto- genic activity. A natural antioxidant, isolated from saffron stem callus, showed better antioxidant activity than vitamin E. Saffron bulbs are toxic, stigmas in overdoses narcotic.

The dose of stigma and styles at 1.55.0 g is toxic. (Recommended dose : 0.5-1.5 g per day).

Dosage: Dried style and stigma—20-50 mg (API Vol. IV.)... crocus sativus

Crossover Bias

Occurs when some participants who are assigned to the treatment group in a clinical study do not receive the intervention or receive another intervention, or when some participants in the control group receive the intervention (e.g. outside the trial). If these crossover participants are analysed with their original groups, this type of bias can “dilute” (diminish) the observed treatment effect.... crossover bias

Crossover Trial

A trial in which each of the groups involved will receive each of the treatments, but in a randomized order: that is, they will start in one arm of the trial, but will deliberately ‘cross over’ to the other arm(s) in turn.... crossover trial

Crotalaria Juncea

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Throughout the plains of India, especially in South India.

English: Sun Hemp.

Ayurvedic: Shana, Shanapushpi, Malyapushpa.

Unani: Sunn.

Siddha/Tamil: Sanal, Manji, Sannappu.

Folk: Jhanjhaniaa.

Action: Leaf—demulcent, purgative, emetic, emmenagogue, abortifa- cient, ant-implantation. Given in diarrhoea, dysentery and bleeding disorders. Seeds—used in psoriasis and impetigo.

Seeds—hepatotoxic. Seed oil gave fatty acids—linoleic, linolenic and oleic.

Pyrrolizidine alkaloids—junceine, tricodesmine, riddelline, seneciphyl- line and senecionine were also obtained.

Dosage: Seed—1-3 g powder. (API Vol. III.)... crotalaria juncea

Crotch

See PERINEUM.... crotch

Croton Oblongifolius

Roxb.

Family: Euphorbiaceae.

Habitat: Central, Western and Southern India, also eastwards to Bengal.

Ayurvedic: Naagadanti. (Danti is equated with Baliospermum montanum Muell., Dravanti with Jatropha curcas Linn. and Croton tiglium Linn.)

Action: Same as that of C. tiglium.... croton oblongifolius

Crowberry

Empetrum nigrum

Description: This is a dwarf evergreen shrub with short needlelike leaves. It has small, shiny, black berries that remain on the bush throughout the winter.

Habitat and Distribution: Look for this plant in tundra throughout arctic regions of North America and Eurasia.

Edible Parts: The fruits are edible fresh or can be dried for later use.... crowberry

Crown-of-thorns Starfish

Colloquial term for the starfish Acanthaster planci. See Acanthaster planci.... crown-of-thorns starfish

Crotalaria Verrucosa

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Tropical regions of India from Himalayas to Sri Lanka.

Ayurvedic: Shanapushpi. Shana (var.).

Siddha/Tamil: Sanal, Sannappu.

Folk: Sanai, Jhanjhaniaa.

Action: Juice of leaves—used for biliousness, dyspepsia, blood impurities, scabies and impetigo, both internally and externally.

Taraxerol, beta-sitosterol and linole- ic, palmitic, stearic, lauric, oleic, lino- lenic, arachidic, myristic and ricinoleic acids have been isolated from fixed oil of the stem.

Dosage: Seed—1-3 g powder. (CCRAS.)... crotalaria verrucosa

Croton Tiglium

Linn.

Family: Euphorbiaceae.

Habitat: Native to South-East Asia. Now cultivated in Assam, Bengal and South India.

English: Purging Croton.

Ayurvedic: Jayapaala, Dravanti, Dantibija, Tintidiphala.

Unani: Habb-us-Salaateen, Jamaal- gotaa, Hubb-ul-Malook.

Siddha/Tamil: Nervaalam.

Action: Cathartic, rubefacient, irritant. Used in ascites, anasarca, dropsy and enlargement of abdominal viscera.

The seed oil is purgative. It produces severe symptoms of toxicity when taken internally or applied externally to the skin.

Croton oil showed tumour-promoting activity on mouse skin. The skin irritant and tumour promoting diterpene esters of the tigliane type (phorbol esters) and toxins have been isolated from the seeds. (In China, where the herb is employed for the treatment of gastro-intestinal disturbances, the highest incidence of naso- pharyngeal cancer has been reported.) 1 ml oil is usually fatal. Phorbols (terpenoids) from nonvolatile oil are toxic. Crotin, a toxic albuminous substance, is not extracted in the oil. The plant caused haematuria and swelling of lymph glands in animals.

Dosage: Seed—6-12 mg powder. (API Vol. IV.)... croton tiglium

Crude Botanical

On the other hand, is one of our herbs that has no official standing. Examples: Digitalis leaves (crude drug), White Sage (crude botanical).... crude botanical

Crude Drug

A dried, unprocessed plant, and referring to one that was or is an official drug plant or the source of a refined drug substance. A—... crude drug

Cruella

(American) An evil, cruel woman Cruelle, Cruell, Cruele, Cruel, Cruela... cruella

Crusta Lactea

See CRADLE CAP.... crusta lactea

Crutch

(1) An aid to support the weight of the body for a person unable to bear weight on one of his or her legs. Made of wood or metal, usually long enough to reach from the person’s armpit to the ground, it has a concave surface that ?ts under the arm and a cross-bar for the hand. An elbow crutch provides weight-bearing support using the forearm and elbow and is usually recommended when the leg can take some weight.

(2) See PERINEUM.... crutch

Cryoanalgesia

The induction of analgesia (see ANALGESICS) by the use of cold that is produced by means of a special probe. The use of cold for the relief of pain dates back to the early days of mankind: two millennia ago, Hippocrates was recommending snow and ice packs as a preoperative analgesic. The modern probe allows a precise temperature to be induced in a prescribed area. Among its uses is in the relief of chronic pain which will not respond to any other form of treatment. This applies particularly to chronic facial pain.... cryoanalgesia

Cryoscopy

The method of ?nding the concentration of blood, urine, etc., by observing their freezing-point.... cryoscopy

Cryptolepis Buchanani

Roem. & Schult.

Family: Asclepiadaceae; Periplo- caceae.

Habitat: Throughout India.

English: Indian Sarsaparilla (black var.).

Ayurvedic: Krishna Saarivaa, Jambupatraa Saarivaa, Karantaa, Shyamalataa, Shyaama, Gopi, Gopavadhu, Kaalghatika.

Siddha/Tamil: Maattan-kodi, Paal-Kodi, Kattupala.

Folk: Karantaa, Anantamuula (Varanasi).

Action: Blood-purifier, alterative. Used for rickets in children. In combination with Euphorbia microphylla, the herb is used as a galactagogue. A decoction of the stem is used as a supporting drug in paralysis; of the root bark in rheumatism.

The major constituent of the root extract is germanicol docosanoate. The roots contains cryptanoside C. The leaves gave cryptanoside A and B and a cardenolide, cryptosin.

Dosage: Root—5-10 g (API Vol. IV.); infusion—50-100 ml. (CCRAS.)... cryptolepis buchanani

Cryptosporidium

Apicomplexan protozoan associated with a watery diarrhoea in children and immunocompromised adults. Zoonotic infection often contracted from contaminated water. Commonest species in humans is Cryptosporidium parvum..... cryptosporidium

Crystal

(Greek) Resembling clear, sparkling, brilliant glass

Cristal, Christal, Christel, Chrystal, Crystall, Crystell, Crystle, Crystalyn, Crystalynn, Crystalynne, Cristabelle, Crystabelle, Cristalena, Cristalyn, Chrystalline, Cristelle... crystal

Crystilis

(Spanish) One who is focused Crystilys, Crystylys, Cristylis, Cristilys... crystilis

Csilla

(Hungarian) One who provides defenses

Csillah, Csila, Csilah, Csylla, Csyllah, Csyla, Csylah... csilla

Ctenolepis Cerasiformis

Naud.

Family: Cucurbitaceae.

Habitat: Wild on wastelands in Gujarat.

Ayurvedic: Shankhini.

(Also equated with Corivolvulus arvenis L.)

Folk: Aankha-phuutaa-mani (Gujarat).

Action: Emetic, drastic purgative. Used for internal tumours and abscesses. (C.R.A.V.)... ctenolepis cerasiformis

Cuba

(Spanish) From the island Cubah... cuba

Cubeb

Love... cubeb

Cubomedusae

A term that included all box jellyfish species, now mainly replaced by cubozoa.... cubomedusae

Cubos

Colloquial name used in the Philippines and other Indo-Pacific countries to describe Chiropsalmus quadrigatus.... cubos

Cubozoa

The taxonomic class of box-shaped jellyfish consisting both of chirodropids and carybdeids.... cubozoa

Cuckoo-flower

Fertility, Lover ... cuckoo-flower

Cucurbits

Cucurbitaceae

The family Cucurbitaceae includes a large group of plants which are medicinally valuable. The important genera belonging to the family are Trichosanthes, Lagenaria, Luffa, Benincasa, Momordica, Cucumis, Citrullus, Cucurbita, Bryonopsis and Corallocarpus. The medicinally valuable species of these genera are discussed below.

1. Trichosanthes dioica Roxb.

Eng: Wild Snake-gourd; San: Meki,Pargavi, Parvara, Patola;

Hin: Palval, Parvar

Ben: Potol;

Mal: Kattupatavalam, Patolam;

Tam: Kombuppudalai;

Tel: Kommupotta

Wild snake-gourd is a slender-stemmed, extensively climbing, more or less scabrous and woolly herb found throughout the plains of N. India, extending to Assam and W. Bengal. Tendrils are 2-4 fid. Leaves are 7.5x5cm in size, ovate-oblong, cordate, acute, sinuate- dentate, not lobed, rigid, rough on both surface and with a petiole of 2cm. Flowers are unisexual. Male flowers are not racemed but woolly outside. Calyx tube is 4.5cm long, narrow, teeth linear and erect. Anthers are free. Fruit is 5.9cm long, oblong or nearly spherical, acute, smooth and orange-red when ripe. Seeds are half-ellipsoid, compressed and corrugated on the margin (Kirtikar and Basu, 1988). The unripe fruit of this is generally used as a culinary vegetable and is considered very wholesome and specially suited for the convalescent. The tender shoots are given in decoction with sugar to assist digestion. The seeds are useful for disorders of the stomach. The leaf juice is rubbed over the chest in liver congestion and over the whole body in intermittent fevers (Nadkarni, 1998). The fruit is used as a remedy for spermatorrhoea. The fresh juice of the unripe fruit is often used as a cooling and laxative adjunct to some alterative medicines. In bilious fever, a decoction of patola leaves and coriander in equal parts is given. The fruit in combination with other drugs is prescribed in snakebite and scorpion sting (Kirtikar and Basu, 1988).

Fruits contain free amino acids and 5-hydroxy tryptamine. Fatty acids from seeds comprise elaeostearic, linoelic, oleic and saturated acids. The aerial part is hypoglycaemic. Leaf and root is febrifuge. Root is hydragogue, cathartic and tonic. Unripe leaf and fruit is laxative (Husain et al, 1992). The plant is alterative and tonic. Leaves are anthelmintic. Flower is tonic and aphrodisiac. The ripe fruit is sour to sweet, tonic, aphrodisiac, expectorant and removes blood impurities.

The other important species belonging to the genus Trichosanthes are as follows.

T. palmata Roxb. T. cordata Roxb. T. nervifolia Linn.

T. cucumerina Linn.

T. anguina Linn.

T. wallichiana Wight. syn. T. multiloba Clarke

2. Lagenaria vulgaris Ser. syn. Cucurbita Lagenaria Linn. ; Roxb.

Eng: Bottle gourd San: Alabu Hin: Lauki, Jangli-khaddu

Ben: Lau, Kodu

Mal: Katuchuram, Churakka

Tam: Soriai-kay

Tel: Surakkaya

Bottle gourd is a large softly pubescent climbing or trailing herb which is said to be indigenous in India, the Molucas and in Abyssinia. It has stout 5-angled stems with bifid tendrils. Leaves are ovate or orbiculate, cordate, dentate, 5-angular or 5-lobed, hairy on both surfaces. Flowers are large, white, solitary, unisexual or bisexual, the males long and females short peduncled. Ovary is oblong, softly pubescent with short style and many ovules. Fruits are large, usually bottle or dumb-bell-shaped, indehiscent and polymorphous. Seeds are many, white, horizontal, compressed, with a marginal groove and smooth. There are sweet fruited and bitter-fruited varieties (Kirtikar and Basu, 1988). The fruit contains a thick white pulp which, in the cultivated variety (kodu) is sweet and edible, while in the smaller wild variety (tamri) it is bitter and a powerful purgative. The seeds yield clear limpid oil which is cooling and is applied to relieve headache. The pulp of the cultivated forms is employed as and adjunct to purgatives and considered cool, diuretic and antibilious, useful in cough, and as an antidote to certain poisons. Externally it is applied as a poultice. The leaves are purgative and recommended to be taken in the form of decoction for jaundice (Nadkarni, 1998). In the case of sweet-fruited variety, the stem is laxative and sweet. The fruit is sweet oleagenous, cardiotonic, general tonic, aphrodisiac, laxative and cooling. In the case of bitter-fruited variety, the leaves are diuretic, antibilious; useful in leucorrhoea, vaginal and uterine complaints and earache. The fruit is bitter, hot, pungent, emetic, cooling, cardiotonic, antibilious; cures asthma, vata, bronchitis, inflammations ulcers and pains.

3. Luffa acutangula (Linn.) Roxb.

Eng: Ridged gourd; San: Dharmargavah, Svadukosataki;

Hin: Tori, Katitori;

Ben: Ghosha

Mal: Peechil, Peechinga;

Tam: Pikangai, Prikkangai;

Tel: Birakaya;

Kan: Kadupadagila

Ridged gourd or ribbed gourd is a large monoecious climber cultivated throughout India. It is with 5-angled glabrous stems and trifid tendrils. Leaves are orbicular-cordate, palmately 5-7 lobed, scabrous on both sides with prominent veins and veinlets. Flowers are yellow, males arranged in 12-20 flowered axillary racemes. Female flowers are solitary, arranged in the axils of the males. Ovary is strongly ribbed. Fruits are oblong-clavate with 10-sharp angles 15-30cm long, tapering towards the base. Seeds are black, ovoid-oblong, much compressed and not winged (Warrier et al, 1995). The leaves are used in haemorrhoids, leprosy, granular-conjunctivitis and ringworm. The seeds are useful in dermatopathy. The juice of the fresh leaves is dropped into the eyes of children in granular conjunctivitis, also to prevent the lids from adhering at night on account of excessive meihomian secretion (Nadkarni, 1998). Fruits are demulcent, diuretic, tonic, expectorant, laxative and nutritive. The seeds are bitter, emetic, cathartic, expectorant and purgative.

The other important species of the genus Luffa are:

L. aegyptiaca Mill.

L. acutangula var. amara Clarke

L. echinata Roxb.

4. Benincasa hispida (Thumb.) Cogn. syn. B. cerifera Savi.

Eng: Ash gourd, White gourd melon; San: Kusmandah;

Hin: Petha, Raksa;

Ben: Kumra

Mal: Kumpalam;

Tam: Pusanikkai;

Kan: Bile Kumbala;

Tel: Bodigummadi

Ash gourd or White gourd melon is a large trailing gourd climbing by means of tendrils which is widely cultivated in tropical Asia. Leaves are large and hispid beneath. Flowers are yellow, unisexual with male peduncle 7.5-10cm long and female peduncle shorter. Fruits are broadly cylindric, 30-45cm long, hairy throughout and ultimately covered with a waxy bloom. The fruits are useful in asthma, cough, diabetes, haemoptysis, hemorrhages from internal organs, epilepsy, fever and vitiated conditions of pitta. The seeds are useful in dry cough, fever, urethrorrhea, syphilis, hyperdipsia and vitiated conditions of pitta (Warrier et al,1993). It is a rejuvenative drug capable of improving intellect and physical strength. In Ayurveda, the fresh juice of the fruit is administered as a specific in haemoptysis and other haemorrhages from internal organs. The fruit is useful in insanity, epilepsy and other nervous diseases, burning sensation, diabetes, piles and dyspepsia. It is a good antidote for many kinds of vegetable, mercurial and alcoholic poisoning. It is also administered in cough, asthma or respiratory diseases, heart diseases and catarrah. Seeds are useful in expelling tapeworms and curing difficult urination and bladder stones. The important formulations using the drug are Kusmandarasayana, Himasagarataila, Dhatryadighrita, Vastyamantakaghrita, Mahaukusmandakaghrita, etc. (Sivarajan et al, 1994).

Fruits contain lupeol, -sitosterol, n-triacontanol, vitamin B, mannitol and amino acids. The fruit is alterative, laxative, diuretic, tonic, aphrodisiac and antiperiodic. Seed and oil from seed is anthelmintic (Husain et al, 1992).

5. Momordica charantia Linn.

Eng: Bitter gourd, Carilla fruit San: Karavellam

Hin: Karela, Kareli

Mal: Kaypa, Paval

Tam: Pavakkai, Paval, Pakar

Tel: Kakara

Bitter gourd or Carilla fruit is a branched climbing annual which is cultivated throughout India. It is a monoecious plant with angled and grooved stems and hairy or villous young parts. Tendrils are simple, slender and elongate. Leaves are simple, orbicular, cordate and deeply divided into 5-7 lobes. Flowers are unisexual, yellow and arranged on 5-10cm long peduncles. Fruits are 5-15cm long with 3-valved capsules, pendulous, fusiform, ribbed and beaked bearing numerous triangular tubercles. Seeds are many or few with shining sculptured surface. The roots are useful in coloptosis and ophthalmopathy. The leaves are useful in vitiated conditions of pita, helminthiasis, constipation, intermittent fever, burning sensation of the sole and nyctalopia. The fruits are useful in skin diseases, leprosy, ulcers, wounds, burning sensation, constipation, anorexia, flatulence, colic, helminthiasis, rheumatalgia, gout, diabetes, asthma, cough, dysmenorrhoea, impurity of breast milk, fever and debility. Seeds are useful in the treatment of ulcers, pharyngodynia, and obstructions of the liver and spleen. The leaves and fruits are used for external application in lumbago, ulceration and bone fractures and internally in leprosy, haemorrhoids and jaundice (Warrier et al, 1995). The drug improves digestion, calms down sexual urge, quells diseases due to pitta and kapha and cures anaemia, anorexia, leprosy, ulcers, jaundice, flatulence and piles. Fruit is useful in gout, rheumatism and complaints of liver and spleen (Nadkarni, 1954; Aiyer and Kolammal, 1966; Mooss, 1976; Kurup et al, 1979). Kaccoradi taila is an important preparation using the drug (Sivarajan et al, 1994).

The seeds give triterpene glycosides, named momordicosides A, B, C, D and E, which are glycosides of cucurbit-5-en-triol, tetraol or pentaol. Leaves and vines give tetracyclic triterpenes-momordicines I, II and III (bitter principles). Immature fruits give several non-bitter and 2 bitter cucurbitacin glycosides. Four of the non-bitter glycosides, momordicosides F1, F2, G and I and the bitter momordicosides; K and L have also been characterized. Fruits, seeds and tissue culture give a polypeptide which contained 17 types of amino acids and showed hypoglycaemic activity. Fruits also give 5-hydroxy tryptamine and a neutral compound charantin (a steroidal glucoside), diosgenin, cholesterol, lanosterol and -sitosterol. Leaf is emetic, purgative and antibilious. Fruit is stomachic, tonic, carminative, febrifuge, antirheumatic and hypoglycaemic. Root is astringent. Fruit and leaf is anti-leprotic. Fruit, leaf and root are abortifacient and anti-diabetic. Leaf and seed is anthelmintic. Seed oil possesses antifeeding and insecticidal properties. Unsaponifiable matter from seed oil exhibited pronounced inhibitory activity against gram negative bacteria. Seed and fruit are hypoglycaemic, cytotoxic and anti-feedant (Husain et al, 1992).

Other important species belonging to the genus Momordica are as follows.

M. dioica Roxb.

M. cochinchinensis Spreng.

M. tuberosa Cogn.

M. balsamina Linn.

6. Cucumis melo Linn. syn. C. melo Linn. var. cultis Kurz., C. pubescens

Willd., C. callosus (Rottl.) Cogn.

Eng: Sweet melon San,

Hin: Kharbuja

Ben: Kharmul

Mal: Mulam

Tam: Chukkari-kai, Thumatti-kai, Mulampazham

Tel: Kharbuja-doshavSweet melon is a creeping annual extensively cultivated throughout India, found wild in India, Baluchistan and tropical Africa. The stem is creeping, angular and scabrous. Leaves are orbicular-reniform in outline, 5-angled or lobed, scabrous on both surfaces and often with soft hairs. Lobes of leaves are not very deep nor acute and with 5cm long petiole. Female peduncle is 5cm. Fruit is spherical, ovoid, elongate or contorted, glabrous or somewhat hairy, not spinous nor tuberculate.

Cucumis melo includes two varieties, namely,

C. melo var. momordica syn. C. momordica Roxb.

C. melo var. utilissimus Duthie & Fuller. syn. C. utilissimus Roxb.

The fruit is eaten raw and cooked. Its pulp forms a nutritive, demulcent, diuretic and cooling drink. It is beneficial as a lotion in chronic and acute eczema as well as tan and freckles and internally in cases of dyspepsia. Pulp mixed with cumin seeds and sugar candy is a cool diet in hot season. Seeds yield sweet edible oil which is nutritive and diuretic, useful in painful discharge and suppression of urine. The whole fruit is useful in chronic eczema (Kirtikar & Basu, 1988).

Seeds contain fatty acids-myristic, palmitic, oleic, linoleic; asparagine, glutamine, citrulline, lysine, histidine, arginine, phenylalanine, valine, tyrosine, leucine, iso-leucine, methionine, proline, threonine, tryptophan and crystine. Seed is tonic, lachrymatory, diuretic and urease inhibitor. Fruit pulp is eczemic. Fruit is tonic, laxative, galactagogue, diuretic and diaphoretic. The rind is vulnerary (Husain et al, 1992).

7. Cucumic sativus Linn.

Eng: Cucumber, Common cucumber; San: Trapusah;

Hin,

Ben: Khira;

Mal: Vellari

Tam: Vellarikkai, Pippinkai;

Kan: Mullusavte;

Tel: Dosekaya

Cucumber is a climbing annual which is cultivated throughout India, found wild in the Himalayas from Kumaon to Sikkim. It is a hispidly hairy trailing or climbing annual. Leaves are simple, alternate, deeply cordate, 3-5 lobed with both surfaces hairy and denticulate margins. Flowers are yellow, males clustered, bearing cohering anthers, connective crusted or elevated above the cells. Females are solitary and thickly covered with very bulbous based hairs. Fruits are cylindrical pepo of varying sizes and forms. Seeds are cream or white with hard and smooth testa. The fruits are useful in vitiated conditions of pitta, hyperdipsia, burning sensation, thermoplegia, fever, insomnia, cephalgia, bronchitis, jaundice, haemorrhages, strangury and general debility. The seeds are useful in burning sensation, pitta, constipation, intermittent fevers, strangury, renal calculus, urodynia and general debility (Warrier et al, 1994). The leaves boiled and mixed with cumin seeds, roasted, powdered and administered in throat affections. Powdered and mixed with sugar, they are powerful diuretic (Nadkarni, 1998). The fruits and seeds are sweet, refrigerant, haemostatic, diuretic and tonic. Other important species belonging to the genus are:

C. trigonus Roxb. syn. C. pseudo-colocynthis

C. prophetarum Linn.

8. Citrullus colocynthis (Linn.) Schrader. syn. Cucumis colocynthis Linn.

Eng: Colocynth, Bitter apple; San: Visala, Mahendravaruni;

Hin: Badi indrayan, Makkal

Ben: Makhal;

Mal: Kattuvellari (Valutu), Valiya pekkummatti;

Tel: Etti-puchcha

Tam: Paitummatti, Petummatti;

Colocynth or Bitter apple is found, cultivated and wild, throughout India in warmer areas. It is an extensively trailing annual herb with bifid tendrils angular branching stems and wooly tender shoots. Leaves are deeply divided, lobes narrow thick, glabrous or somewhat hairy. Flowers are unisexual, yellow, both males and females solitary and with pale-yellow corolla. Fruit is a globose or oblong fleshy indehiscent berry, 5-7.5cm in diameter and variegated with green and white. Seeds are pale brown. The fruits are useful in tumours, ascites, leucoderma, ulcers, asthma, bronchitis, urethrorrhea, jaundice, dyspepsia, constipations, elephantiasis, tubercular glands of the neck and splenomegaly (Warrier et al, 1994). It is useful in abnormal presentations of the foetus and in atrophy of the foetus. In addition to the above properties, the root has a beneficial action in inflammation of the breasts, pain in the joints; externally it is used in ophthalmia and in uterine pains. The fruit and root, with or without is rubbed into a paste with water and applied to boils and pimples. In rheumatism, equal parts of the root and long pepper are given in pill. A paste of the root is applied to the enlarged abdomen of children (Kirtikar and Basu, 1988). The fruit is useful in ascites, biliousness, jaundice, cerebral congestion, colic, constipation dropsy, fever, worms and sciatica. Root is given in cases of abdominal enlargement, cough, asthma, inflammation of the breast, ulcers, urinary diseases and rheumatism. Oil from seeds is used for poisonous bites, bowel complaints, epilepsy and also for blackening the hair (Nadkarni, 1954; Dey, 1980). The important formulations using the root and fruit are Abhayarista, Mahatiktakam kasaya, Manasamitravatakam, Cavikasava, Madhuyastyadi taila, etc. (Sivarajan et al, 1994). The powder is often used as an insecticide. The extract should never be given without some aromatic to correct its griping tendency (Nadkarni, 1998).

Fruit contains a glycoside- colocynthin, its aglycone- -elaterin, citrulluin, citrullene and citrullic acid. Unripe fruit contains p-hydroxy benzyl methyl ester. Roots contain - elaterin and hentriacontane (Husain et al, 1992). Colocynth is, in moderate doses, drastic, hydrogogue, cathartic and diuretic. In large doses, it is emetic and gastro-intestinal irritant and in small doses, it is expectorant and alterative. Colocynthin is a cathartic and intensely bitter principle. It has a purgative action. All parts of the plant are very bitter. The fruit has been described as cathartic (Nadkarni, 1982).

9. Citrullus vulgaris Schrad. syn. C. lanatus (Thunb.) Mats. & Nakai.

Eng: Water melon; San: Tarambuja;

Hin: Tarbuj;

Ben: Tarbuz

Mal: Thannimathan;

Tam: Pitcha, Dharbusini

Watermelon is an extensively climbing annual which is largely cultivated throughout India and in all warm countries. It has thick angular branching stems. Tendrils are bifid, stout and pubescent. Leaves are long, deeply divided or moderately lobed, glabrous or somewhat hairy and hardly scabrous. Petiole is a little shorter than the limb and villous. Calyx-lobes are narrowly lanceolate, equalling the tube. Corolla is yellow within, greenish outside and villous. Lobes are ovate-oblong, obtuse and prominently 5-nerved. Fruit is sub-globose or ellipsoid, smooth, greenish or clouded, often with a glaucous waxy coating. Flesh is juicy, red or yellowish white. Seeds are usually margined. C. vulgaris var. fistulosus Duthie & Fuller. syn. C. fistulosus has its fruit about the size of small turnip, the seeds of which are used medicinally. The fruit is tasteless when unripe and sweet when ripe. The unripe fruit is used to cure jaundice. Ripe fruit cures kapha and vata and causes biliousness. It is good for sore eyes, scabies and itching. The seeds are tonic to the brain and used as a cooling medicine. An emulsion of the seeds is made into a poultice with the pounded leaves and applied hot in cases of intestinal inflammations (Kirtikar and Basu, 1988). Fruit juice is good in quenching thirst and it is used as an antiseptic in typhus fever with cumin and sugar. It is used as a cooling drink in strangury and affections of urinary organs such as gonorrhoea; in hepatic congestion and intestinal catarrh. The bitter watermelon of Sind is known as “Kirbut” and is used as a purgative.

Seeds yield a fixed oil and proteids; citrullin. Seeds are cooling, demulcent, diuretic, vermifuge and nutritive. Pulp is cooling and diuretic. Fruit-juice is cooling and refreshing (Nadkarni, 1982).

10. Curcurbita pepo Linn. syn. Pepo vulgaris et P. verrucosus Moench

Meth.

Eng: Pompion, Pumpkin, Vegetable Marrow; San: Karkaru, Kurkaru, Kushmandi

Hin,

Ben: Kadimah, Konda, Kumra, Safedkkadu;

Mal: Mathan, Matha

Tel: Budadegummadi, Pottigummadi

Pompion or Pumpkin is a climbing herb which is considered to be a native of America and cultivated in many parts of India. The stem and leaves are with a harsh prickly armature. Foliage is stiff, more or less rigid and erect. Leaves are with a broad triangular pointed outline and often with deep lobes. Corolla is mostly with erect or spreading (not drooping) pointed lobes, the tube narrowing towards the base. Peduncle is strongly 5-angled and little or much expanding near the fruit. The fruit is cooling and astringent to the bowels, increases appetite, cures leprosy, ‘kapha and vata’, thirst, fatigue and purifies the blood. The leaves are used to remove biliousness. Fruit is good for teeth, throat and eyes and allays thirst. Seeds cure sore chests, haemoptysis, bronchitis and fever. It is good for the kidney and brain. The leaves are used as an external application for burns. The seeds are considered anthelmintic. The seeds are largely used for flavouring certain preparations of Indian hemp, and the root for a nefarious purpose, viz., to make the preparation more potent. The seeds are taeniacide, diuretic and demulcent. The fruit is cooling, laxative and astringent. The leaves are digestible, haematinic and analgesic.

The other important species belonging to the genus Cucurbita is C. maxima Duchena, the seeds of which are a popular remedy for tape-worm and oil as a nervine tonic (Kirtikar & Basu, 1988).

11. Corallocarpus epigaeus Benth. ex Hook. f. syn. Bryonia epigaea Wight.

San: Katunahi;

Hin: Akasgaddah;

Mal: Kadamba, Kollankova

Tam: Akashagarudan, Gollankovai;

Tel: Murudonda, Nagadonda

Corallocarpus is a prostrate or climbing herb distributed in Punjab, Sind, Gujarat, Deccan, Karnataka and Sri Lanka. It is monoecious with large root which is turnip-shaped and slender stem which is grooved, zigzag and glabrous. Tendrils are simple, slender and glabrous. Leaves are sub-orbicular in outline, light green above and pale beneath, deeply cordate at the base, angled or more or less deeply 3-5 lobed. Petiole is long and glabrous. Male flowers are small and arranged at the tip of a straight stiff glabrous peduncle. Calyx is slightly hairy, long and rounded at the base. Corolla is long and greenish yellow. Female flowers are usually solitary with short, stout and glabrous peduncles. Fruit is stalked, long, ellipsoid or ovoid. Seeds are pyriform, turgid, brown and with a whitish corded margin. It is prescribed in later stages of dysentery and old veneral complaints. For external use in chronic rheumatism, it is made into a liniment with cumin seed, onion and castor oil. It is used in case of snakebite where it is administered internally and applied to the bitten part. The root is given in syphilitic rheumatism and later stages of dysentery. The plant is bitter, sweet, alexipharmic and emetic. The root is said to possess alterative and laxative properties (Kirtikar and Basu, 1988). Root contains a bitter principle like Breyonin (Chopra et al, 1980).

Agrotechnology: Cucurbits can be successfully grown during January-March and September- December. For the rainfed crop, sowing can also be started after the receipt of the first few showers.

Pits of 60cm diameter and 30-45cm depth are to be taken at the desired spacing. Well rotten FYM or vegetable mixture is to be mixed with topsoil in the pit and seeds are to be sown at 4-5/pit. Unhealthy plants are to be removed after 2 weeks and retained 2-3 plants/pit. FYM is to be applied at 20-25t/ha as basal dose along with half dose of N (35kg/ha) and full dose of P (25kg) and K (25kg). The remaining dose of N (35kg) can be applied in 2 equal split doses at fortnightly intervals. During the initial stages of growth, irrigation is to be given at an interval of 3-4 days and at alternate days during flowering and fruiting periods. For trailing cucumber, pumpkin and melon, dried twigs are to be spread on the ground. Bitter gourd, bottle gourd, snake gourd and ash gourd are to be trailed on Pandals. Weeding and raking of the soil are to be conducted at the time of fertilizer application. Earthing up may be done during rainy season. The most dreaded pest of cucurbits is fruit flies which can be controlled by using fruit traps, covering the fruits with polythene, cloth or paper bags, removal and destruction of affected fruits and lastly spraying with Carbaryl or Malathion 0. 2% suspension containing sugar or jaggery at 10g/l at fortnightly intervals after fruit set initiation. During rainy season, downy mildew and mosaic diseases are severe in cucurbits. The former can be checked by spraying Mancozeb 0.2%. The spread of mosaic can be checked by controlling the vectors using Dimethoate or Phosphamidon 0.05% and destruction of affected plants and collateral hosts. Harvesting to be done at least 10 days after insecticide or fungicide application (KAU,1996).... cucurbits

Culdoscopy

Culdoscopy is a method of examining the pelvic organs in women by means of an instrument comparable to a CYSTOSCOPE, inserted into the pelvic cavity through the VAGINA. The instrument used for this purpose is known as a culdoscope.... culdoscopy

Culicine

Most mosquitoes that are not anophelines fall into this group. Culicines are not vectors of human malaria, but the subfamily includes the important genera Aedes, Culex and Mansonia. May transmit a number of diseases (eg, yellow fever, dengue fever, filariasis, viral encephalitis).... culicine

Cuaba

Caribbean pine (Pinus caribaea).

Plant Part Used: Wood.

Dominican Medicinal Uses: Wood: decoction, gargle for sore throat; decoction, for arthritis, joint pain, body aches, blood-cleansing, menopausal symptoms and to induce abortion.

Safety: No adverse effects known associated with proper use of needles or oil; however, data is needed on the safety of the internal use of the wood decoction.

Laboratory & Preclinical Data: In laboratory studies, Pinus species have shown the following effects: anti-influenza virus (pine cone extract), anticancer, antimicrobial, antioxidant (pitch/tar extracts); antitumor (cone constituents); antiviral (plant extracts).

* See entry for Cuaba in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cuaba

Cucumbers

(Pickles)

Nutritional Profile Energy value (calories per serving): Low Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: Low Sodium: Low Major vitamin contribution: Vitamin C Major mineral contribution: Iron, potassium

About the Nutrients in This Food Cucumbers are mostly (96 percent) water. Their dietary fiber is unique in that it can hold up to 30 times its weight in water compared to the fiber in wheat bran, which holds only four to six times its weight in water. But cucumbers have so much water that there is little room for anything else. Two ounces of fresh cucumber slices has less than one gram dietary fiber—and no significant amounts of vitamins or minerals.

The Most Nutritious Way to Serve This Food Raw, fresh-sliced, with the unwaxed skin.

Diets That May Restrict or Exclude This Food Antiflatulence diet Low-fiber diet

Buying This Food Look for: Firm cucumbers with a green, unwaxed skin. In the natural state, the skin of the cucumber is neither shiny nor deep green, characteristics it picks up when the cucumber is waxed to keep it from losing moisture during shipping and storage. The wax is edible, but some people prefer not to eat it, which means missing out on fiber. To get your cucumbers without wax, ask for pickling cucumbers, and note the difference in color and texture. Choose cucumbers with a clean break at the stem end; a torn, uneven stem end means that the cucumber was pulled off the vine before it was ready. Technically, all the cucum- bers we buy are immature; truly ripe cucumbers have very large, hard seeds that make the vegetable unpalatable. Avoid: Cucumbers with yellowing skin; the vegetable is so old that its chlorophyll pigments have faded and the carotenes underneath are showing through. Puff y, soft cucumbers are also past their prime.

Storing This Food Store cucumbers in the refrigerator and use them as soon as possible. The cucumber has no starch to convert to sugar as it ages, so it won’t get sweeter off the vine, but it will get softer as the pectins in its cell wall absorb water. You can make a soft cucumber crisp again by slic- ing it and soaking the slices in salted water. By osmotic action, the unsalted, lower-density water in the cucumber’s cells will flow out across the cell walls out into the higher-density salted water and the cucumber will feel snappier.

Preparing This Food R inse the cucumber under cold, running water. Check to see if the cucumber has been waxed by scraping the skin gently with the tip of your fingernail and then looking for waxy resi- due under the nail. If the skin is waxed, you can peel it off—but not until you are ready to use it, since slicing the cucumber tears its cell walls, releasing an enzyme that oxidizes and destroys vitamin C.

How Other Kinds of Processing Affect This Food Pickling. Cucumbers are not a good source of iron, but pickles may be. If processed in iron vats, the pickles have picked up iron and will give you about 1 mg per pickle. Pickles made in stainless steel vats have no iron, nor do pickles made at home in glass or earthenware.

Adverse Effects Associated with This Food Intestinal gas. Some sensitive people find cucumbers “gassy.” Pickling, marinating, and heating, which inactivate enzymes in the cucumber, may reduce this gassiness for certain people—although others find pickles even more upsetting than fresh cucumbers.

Food/Drug Interactions False-positive test for occult blood in the stool. The active ingredient in the guaiac slide test for hidden blood in feces is alphaguaiaconic acid, a chemical that turns blue in the presence of blood. Alphaguaiaconic acid also turns blue in the presence of peroxidase, a chemical that occurs naturally in cucumbers. Eating cucumbers in the 72 hours before taking the guaiac test may produce a false-positive result in people who not actually have any blood in their stool. Monoamine oxidase (MAO) inhibitors. Monoamine oxidase inhibitors are drugs used to treat depression. They inactivate naturally occurring enzymes in your body that metabolize tyramine, a substance found in many fermented or aged foods. Tyramine constricts blood vessels and increases blood pressure. If you eat a food, such as pickles, containing tyramine while you are taking an M AO inhibitor, you cannot effectively eliminate the tyramine from your body. The result may be a hypertensive crisis.... cucumbers

Cullen

(Irish) An attractive lady Cullan, Cullun, Cullie, Cully, Culli, Culley, Cullea, Culleah, Cullee... cullen

Cullodina

(Scottish) From the mossy ground

Cullodena, Culodina, Culodena, Cullodyna, Culodyna... cullodina

Cultural Competence

A practitioner’s or institution’s understanding of, and sensitivity to, the cultural background and primary language of people in any component of service delivery, including patient education materials, questionnaires, office or health care organization setting, direct care and public health campaigns.... cultural competence

Cumale

(American) One with an open heart Cumali, Cumalie, Cumaly, Cumaley, Cumalee, Cumaleigh, Cumahli, Cumahle, Cumahlee, Cumahleigh, Cumahlie, Cumahlea, Cumahleah, Cumahly, Cumahley... cumale

Cumthia

(American) One with an open mind Cumthiah, Cumthea, Cumtheah, Cumthiya, Cumthiyah... cumthia

Cucumis Melo

Linn. var. utilissimus Duth. & Fuller.

Synonym: C. utilissimus Roxb.

Family: Cucurbitaceae.

Habitat: Cultivated in Punjab and Uttar Pradesh.

English: Snake Cucumber.

Ayurvedic: Ervaaru, Ervaaruka, Urvaaru, Bahukanda, Karkati.

Unani: Kakari.

Siddha/Tamil: Kakkarikkay, Vellarikkai.

Action: Seeds—cooling, diuretic; used in painful micturition and suppression of urine.

The Ayurvedic Pharmacopoeia of India recommends the seed in dysuria and lithiasis.

Dosage: Seed—3-6 g. (API Vol. II.)... cucumis melo

Cucumis Prophetarum

Linn.

Synonym: C. myriocarpus Naud.

Family: Cucurbitaceae.

Habitat: Wild on wastelands of Sindh, Baluchistan, Rajasthan; in dry districts of Bellary in the South.

English: Wild Cucumber.

Ayurvedic: Indravarruni (var.).

Folk: Khar-indraayana.

Action: Emetic, purgative. Toxic.

Fruit pulp—a bitter resinous body, myriocarpin, produces nausea and is slightly purgative.

The fruit contain cucurbitacin B,C,D and Q1, and propheterosterol and its acetate. Cucurbitacin Q1 is an anti- tumour agent. Amino acids from the fruits are leucine, iso-leucine, pheny- lalanine, valine, tryptophan, tyrosine, proline, alanine threonine, glycine, arginine, crystine and aspartic acid.... cucumis prophetarum

Cucumis Sativus

Linn.

Family: Cucurbitaceae.

Habitat: Cultivated for its edible fruits which are usually used as salad vegetable.

English: Cucumber.

Ayurvedic: Trapusha, Traapusha, Trapushi, Tiktakarkatikaa (bitter var.).

Unani: Khiyaar, Khiraa.

Siddha/Tamil: Vellarikkai.

Folk: Khiraa.

Action: Seed—used in dysuria, irritation of the urinary tract, cystitis. Reduces specific gravity of urine. Also used for tapeworms.

Cucumber contains rutin; seeds glu- cosides including cucurbitaside; leaves free cucurbitasides B & C, ferredox- in, alpha-spinasterol. Free and bound sterols are found in seedlings and in male and female flowers.

Presence of proteolytic enzymes, ascorbic acid oxidase and succinic and malic dehydrogenases has been reported.

Dosage: Seed—3-6 g powder; fruit juice—25-50 ml. (CCRAS.)... cucumis sativus

Cucumis Trigonus

Roxb.

Synonym: C. pseudo-colocynthis Royle.

C.callosus (Rottl.) Congn. Bryonia callosa Rottl.

Habitat: Wild throughout the drier upland tracts of India. Ayurvedic: Indravaaruni (var.). Siddha/Tamil: Kattutumatti. Folk: Vishlumbha, Bhakuraa.

Action: Pulp of fruit—drastic purgative. Decoction of roots— milder in purgative action. Seeds— cooling, astringent; useful in bilious disorders. The fruit is used as a substitute for Colocynth.

The fruits contain steroid and tri- terpenoid compounds, cucurbitacin B and proteolytic enzymes. EtOH extract exhibits analgesic and anti- inflammatory activity; stimulates isolated uterus of guinea pigs.... cucumis trigonus

Cumulative Incidence

The proportion of number of newly detected cases that developed during follow-up by the number of disease-free subjects at the start of follow-up.... cumulative incidence

Cunina

(Latin) In mythology, the protector of infants

Cuninah, Cunyna, Cuneena, Cuniena, Cuneina, Cuneana... cunina

Cupid

(American) A romantic woman Cupide, Cupyd, Cupyde... cupid

Curative Care

Medical treatment and care that cures a disease or relieves pain and promotes recovery.... curative care

Curcuma

Curcuma spp.

Zingiberaceae

The genus Curcuma belonging to the family Zingiberaceae comprises of a number of species which are medicinally very important. Among them, the most important species are described below.

1. C. amada Roxb.

English: Mango ginger San: Amrardrakam, Karpuraharida Hin: Ama -haldi

Mal: Mangainchi

Tam: Mankayinci

Tel: Mamidi Allam

Mango ginger is cultivated in Gujarat and found wild in parts of West Bengal, U. P, Karnataka and Tamil Nadu. It is a rhizomatous aromatic herb with a leafy tuft and 60-90cm in height. Leaves are long, petiolate, oblong-lanceolate, tapering at both ends, glabrous and green on both sides. Flowers are white or pale yellow, arranged in spikes in the centre of tuft of the leaves. Lip is semi -elliptic, yellow, 3-lobbed with the mid lobe emarginate. The rhizomes are useful in vitiated conditions of pitta, anorexia, dyspepsia, flatulence, colic, bruises, wounds, chronic ulcers, skin diseases, pruritus, fever, constipations, strangury, hiccough, cough, bronchitis, sprains, gout, halitosis, otalgia and inflammations (Warrier et al, 1994). The fresh root possesses the smell of green mango and hence the name mango ginger. The rhizomes are used externally in the form of paste as an application for bruises and skin diseases generally combined with other medicines. Tubers rubbed with the leaf- juice of Caesalpinia bonduc is given for worms (Nadkarni, 1982).

The essential oil contains -pinene, -and -curcumene, camphor, cuminyl alcohol, myristic acid and turmerone. Car-3-ene and cis-ocimene contribute the characteristic mango odour of the rhizome. Rhizome is CNS active, hypothermic and it shows potentiation of amphetamine toxicity. Tuber is trypsin inhibitor and is effective against Vibrio cholerae (Husain et al, 1992). The rhizomes are bitter, sweet sour, aromatic, cooling, appetiser, carminative, digestive, stomachic, demulcent, vulnerary, febrifuge, alexertic, aphrodisiac, laxative, diurectic, expectorant, antiinflammatory and antipyretic (Warrier et al, 1994).

2. C. aromatica Salisb.

Eng: Wild turmeric; San: Aranyaharidra, Vanaharidra;

Hin: Ban-haridra, Jangli-haldi;

Ben: Ban Haland; Mal,

Tam: Kasturimanjal, Kattumanjal;

Tel: Adavi-pasupu;

Kan: Kadarasina

Wild turmeric or Cochin turmeric or Yellow zeodoary is found wild throughout India and cultivated in Bengal and Kerala. It is a perennial tuberous herb with annulate, aromatic yellow rhizome which is internally orange-red in colour. Leaves are elliptic or lanceolate- oblong, caudate-acuminate, 30-60cm long, petioles as long or even longer, bracts ovate, recurved, more or less tinged with red or pink. Flowers are pink, lip yellow, obovate, deflexed, sub-entire or obscurely three lobed. Fruits are dehiscent, globose, 3-valved capsules. Rhizomes are used in combination with astringents and aromatics for bruises, sprains, hiccough, bronchitis, cough, leucoderma and skin eruptions (Warrier et al, 1994). The rhizomes have an agreeable fragrant smell and yield a yellow colouring matter like turmeric, and the fresh root has a camphoraceous odour. The dried rhizome is used as a carminative and aromatic adjunctant to other medicines (Nadkarni, 1998).

Essential oil contains -and - -curcumene, d-camphene and p-methoxy cinnamic acid. The colouring matter is curcumin. Numerous sesquiterpenoids of germacrone and guaiane skeletons have been identified recently. Rhizome has effect on respiration. It is spasmolytic and shows antagonism of amphetamine hyperactivity. Rhizome is an anti-dote for snakebite and carminative (Husain et al, 1992).

3. C. longa Linn. syn. C. domestica Valeton.

Eng: Turmeric; San: Haridra, Varavarnini;

Hin: Haldi, halda;

Ben: Haldi;

Mal: Manjal, Pachamanjal, Varattumanjal;

Tam: Mancal;

Kan: Haldi, Arasina;

Tel: Pasapu

Turmeric is cultivated all over India, particularly in W. Bengal, T. N and Maharashtra. It is a perennial herb, 60-90cm in height, with a short stem and tufts of erect leaves. Rhizome is cylindric, ovoid, orange coloured and branched. Leaves are simple, very large, petiole as long as the blade, oblong-lanceolate, tapering to the base upto 45cm long. Flowers are pale yellow, arranged in spikes concealed by the sheathing petioles and flowering bracts are pale green (Warrier et al, 1994). Turmeric occupies an important position in the life of Indian people as it forms an integral part of the rituals, ceremonies and cuisine. Due to the strong antiseptic properties, turmeric has been used as a remedy for all kinds of poisonous affections, ulcers and wounds. It gives good complexion to the skin and so it is applied to face as a depilatory and facial tonic. The drug cures diseases due to morbid vata, pitta and kapha, diabetes, eye diseases, ulcers, oedema, anaemia, anorexia, leprosy and scrofula. It purifies blood by destroying the pathogenic organisms. A paste of turmeric alone, or combined with a paste of neem (Azadirachta indica) leaves, is used to cure ringworm, obstinate itching, eczema and other parasitic skin diseases and in chicken pox and small pox. The drug is also useful in cold, cough, bronchitis, conjunctivitis and liver affections (Nadkarni, 1954; Kurup et al,1979; Kolammal, 1979). The rhizome is the officinal part and is an important ingredient of formulations like Nalpamaradi taila, Jatyadi taila, Narayana gula, etc. (Sivarajan et al, 1994).

Turmeric paste mixed with a little limejuice and saltpetre and applied hot is a popular application to sprains and bruises. In smallpox and chickenpox, a coating of turmeric is applied to facilitate the process of scabbing. The smoke produced by sprinkling powdered turmeric over burnt charcoal will relieve scorpion sting when the part affected is exposed to the smoke for a few minutes. Turmeric and alum powder in the proportion of 1:20 is blown into the ear in chronic otorrhoea (Nadkarni, 1998). “Haridra Khand”, a compound containing powdered turmeric, sugar and many other ingredients is a well-known preparation for cold, cough and flu, and for skin diseases. In Unani system, roasted turmeric is an ingredient of “Hab Narkachur”, used as antidysenteric for children (Thakur et al, 1989).

Essential oil contains ar-turmerone, and ar-curcumene as ma jor constituents. Some of the other compounds are -and -pinene, sabinene, myrcene, -terpinene, limonene, p- cymene, perillyl alcohol, turmerone, eugenol, iso-eugenol, eugenol methyl ether and iso- eugenol methyl ether. Curcumin and related compounds have also been reported as major constituents of the rhizomes. Recently a number of sesquiterpenes have been reported from C. longa, viz., the sesquiterpenoids of germacrane, bisabolane and guainane skeletons (Husain et al, 1992). The study of sesquiterpenes has revealed a new compound curlone (Kisoy et al, 1983). The crystalline colouring matter curcumin (0. 6%) is diferuloyl methane (Mathews et al, 1980). Stigmasterol, cholestrol, -sitosterol and fatty acids, mainly straight chain dienoic acids are reported (Moon et al, 1977). Curcumin, the colouring agent and major constituent of C. longa, is said to possess local as well as systemic antiinflammatory property which has been found to compare favourably with phenylbutazone (Srimal and Dhawan, 1973). An extract of the crude drug ‘akon’ containing the rhizomes exhibited intensive preventive activity against carbon tetrachloride induced liver injury invivo and invitro. The liver protecting effects of some analogs of ferulic acid and p-coumaric acid, probable metabolites of the curcuminoids have been also evaluated (Kiso et al, 1983). Curcumin is antiinflammatory. Rhizome is antiprotozoal, spasmolytic, CNS active, antiparasitic, antispasmodic, antibacterial, antiarthritic, anthelmintic, carminative, antiperiodic, emo llient, anodyne, laxative, diruretic, expectorant, alterative, alexertive, febrifuge, opthalmic and tonic.

4. C. zedoaria (Berg.) Rosc. syn. C. zerumbet Roxb; Amomum zedoaria

Christm.vEng: Round zedoary; San: Kachura, Shati;

Hin: Kakhur;

Ben: Sati;

Kan: Kachora

Mal: Manjakoova, Adavi-kacholam;

Tam: Kichilikizhangu, Nirvisham;

Tel: Kacheramu

The round zedoary or Zerumbet is mostly found in India and S. E. Asia. The plant has 4-6 leaves with 20-60cm long lamina. The leaf lami na is oblong-lanceolate, finely acuminate and glabrous on both the surfaces. Flower stalk is 20-25cm long, emerging before the leaves. Flowers are yellow, while the flowering bract is green tinged with red. Calyx is 8mm long, corolla tube is twice as long as the calyx. Capsule is ovoid, trigonous, thin smooth and bursting irregularly. Tubers are palmately branched and camphoraceous (Thakur et al, 1989). The identity of the plant sources of the drug Karcura is a matter of debate. There is difference of opinion among men of Ayurveda, as to whether Sati and Karcura are the same drug or different. Many authors consider them different and equate Sati with Hedychium spicatum Smith. and Karcura with C. zedoaria, both belonging to Zingiberaceae (Kurup et al,1979; Chunekar 1982; Sharma, 1983). Some others treat them to be the same and equate it with C. zedoaria (Kirtikar and Basu, 1918; Vaidya, 1936; Nadkarni, 1954; Kapoor and Mitra, 1979). However, the source of Karcura in Kerala in the recent times has been Kaempferia galanga of the same family. The rhizome of C. zedoaria is used as appetiser and tonic, particularly prescribed to ladies after childbirth. In case of cold, a decoction of long pepper (Piper longum), cinnamon (Cinnamomum verum), zedoary and honey is given. In Ayurveda it is an ingredient of “Braticityadi kwatha”, used in high fever (Thakur et al, 1989). Root is useful in flatulence and dyspepsia, and as a corrector of purgatives. Fresh root checks leucorrhoeal and gonorrhoeal discharges. Root powder is a good substitute for many foreign foods for infants. For worms, the juice from the tubers is given to children. Juice of the leaves is given in dropsy (Nadkarni, 1982). It is an odoriferous ingredient of the cosmetics used for the cure of chronic skin diseases caused by impure or deranged blood (Nadkarni, 1998).

Essential oil from rhizomes contains -pinene, d-camphene, cineole, d-camphor, sesquiterpenes and sesquiterpene alcohols (Husain et al, 1992). The novel sesquiterpenoids which have been isolated and characterised are cuzerenone, epi-cuzerenone, iso- furanogermerene, curcumadiol, curcumol, curcumenol, iso-curcumenol, procurcumenol, dehydrocurdione (Hikino et al, 1968, 1971, 1972), germacrone-4, 5-epoxide, germacrone, germacrone furanodienone, curcumenol, iso-curcumenol, curcumanolides A and B and curcumenone (Shiobara et al, 1985). The starch left after the extraction is purified and sold as a commodity of cottage industry in West-Bengal under the name ‘Shoti’ (Rao et al, 1928). Ethyl-p methoxy-cinnamate has been isolated from the alcoholic extract of the plant (Gupta et al, 1976). Rhizome is stomachic, diuretic, and carminative and gastrointestinal stimulant.

Other important species of Curcuma genus are

C. angustifolia Roxb. (Vellakoova)

C. caesia Roxb. (Black ginger)

C. leucorhiza Roxb.

C. pseudomontana Grah.

C. rubescens Roxb.

Agrotechnology: Curcuma species are tropical herbs and can be grown on different types of soils both under irrigated and rainfed conditions. Rich loamy soils having good drainage are ideal for the crop. The plant is propagated by whole or split mother rhizomes. Well developed, healthy and disease free rhizomes are to be selected. Rhizomes are to be treated with copper oxychloride fungicides and stored in cool, dry place or earthen pits plastered with mud and cowdung. The best season of planting is during April with the receipt of pre-monsoon showers. The land is to be prepared to a fine tilth during February-March. On receipt of pre- monsoon showers in April, beds of size 3x1.2m with a spacing of 40cm between beds are to be prepared. Small pits are to be taken in the beds in rows with a spacing of 25-40cm.

Finger rhizomes are to be planted flat with buds facing upwards and covered with soil or dry powdered cattle ma nure. The crop is to be mulched immediately after planting and 50 days after first mulching. Cattle manure or compost is to be applied as basal dose at 20-40t/ha at the time of land preparation or by spreading over the beds after planting. Application of NPK fertilizers is beneficial and found to increase the yield considerably. Weeding is to be done twice at 60 and 120 days after planting, depending upon weed intensity. Earthing up is to be done after 60 days. No major incidence of pest or disease is noticed in this crop. Leaf blotch and leaf spot can be controlled by spraying Bordeaux mixture or 0.2% Mancozeb. Shoot borers can be controlled by spraying 0.05% Dimethoate or 0.025% Quinalphos. Time of harvest usually extends from January-March. Harvesting is generally done at about 7-10 months after planting depending upon the species and variety. Harvested rhizomes are to be cleaned of mud and other materials adhering to them. Good fingers separated are to be used for curing (KAU, 1996).... curcuma

Curine

(American) A good-looking woman Curina, Curyna, Curyne, Curiena, Curiene, Cureina, Cureine, Cureena, Cureene, Cureana, Cureane, Curyna, Curyne... curine

Cursten

(American) Form of Kirsten, meaning “follower of Christ” Cirsten, Cerstin, Cirsten, Cirstie, Cirstin, Cirsty, Cirstyn, Cirstey, Cirstee, Cirsti, Cirstea... cursten

Cushaun

(American) An elegant lady Cushawn, Cusean, Cushauna, Cushawna, Cuseana, Cooshaun, Cooshauna, Cooshawn, Cooshawna, Coosean, Cooseana... cushaun

Custelle

(Latin) A majestic lady Custele, Custell, Custella, Custela, Custel... custelle

Cucurbita Maxima

Duchesne.

Habitat: Cultivated throughout India.

English: Red Gourd, Red Pumpkin.

Ayurvedic: Peeta Kuushmaanda, Kuushmaandaka, Kuusmaandi, Karkaaruka, Seetaaphal.

Unani: Kaddu-e-Sheerin, Aqteen.

Siddha/Tamil: Parangikayi.

Action: Fruit pulp—sedative, emollient and refrigerant; used as poultice, applied to burns, inflammations, boils, and burns. Seeds—diuretic, anthelmintic (for tapeworm). Because of their zinc content and antimitotic effect, seeds are used to arrest enlargement of prostate gland. Also used in cystitis and minor kidney dyfunction.

Pumpkin (Cucurbita maxima and C. pepo) seeds contain B vitamins, Vitamin A; minerals—calcium, iron, phosphorus, zinc; cucurbitacins; linonelic acid. An infusion of seeds (2-3 teaspoons) is taken as a diuretic and in hypertrophy of prostate.

Seeds of C. maxima contain sterol glycosides and sterol fatty acid esters which showed antitumour activity in mice.

The leaves contain calcium 36.38; magnesium 38.80; iron 2.04; zinc 0.76; and copper 0.42 (mg/100 g).

The seed oil contains sterols and tri- terpenoids. The oil is used in migraine and neuralgia.... cucurbita maxima

Cucurbita Moschata

Duch. ex Poir.

Habitat: Native to Central America. Cultivated in warmer climate than that required for C. maxima.

English: Squash.

Ayurvedic: Kumshmaanda.

Action: Fruit—used in headache, bronchitis, asthma; as diuretic in genitourinary disorders; as anthelmintic against tapeworms. Dried pulp is administered in haemptysis.

The lipids isolated from the seeds included glycerides, sterol esters, phos- phatidylcholine and phosphatidylinos- itol. The aqueous extract of seeds showed potent gastroprotective activity against ethanol-induced gastric lesions in rats.

In Chinese medicine, Cucurbita mo- schata flower is used in jaundice, dysentery and cough; the root in jaundice, strangury, galactostasis and dysentery; the stem in irregular menstruation and scalds.... cucurbita moschata

Cucurbita Pepo

Linn.

Family: Cucurbitaceae.

Habitat: Native to N. Mexico and eastern U.S.A. Now commonly cultivated in Northern India.

English: Pumpkin, Marrow.

Unani: Safed Kaddu, Kumhraa.

Siddha: Suraikayi (Tamil).

Action: See C. maxima.

Key application: Seeds—in irritated bladder condition, micturition problems of benign prostatic hyperplasia stages 1 and 2. (German Commission E, The British Herbal Pharmacopoeia.) In childhood enuresis noctruna. (Expanded Commission E.)

The roasted and fresh seeds yield 32.2 and 38.0% of fatty oil respectively. The oil filled capsules were administered to patients suffering from hypertrophy of the prostate. Results showed that the frequent urge to urinate decreased and the urine residues were minimized.

The oil consists of the glycerides of linoleic 45, oleic 25, palmitic and stearic acids 30%. Sterols have been isolated.... cucurbita pepo

Cudweed

Gnaphalium uliginosum. N.O. Compositae.

Synonym: Cotton Weed, Marsh Cudweed.

Habitat: Wet, sandy places, particularly in East England.

Features ? Stem usually under five inches, much branched, with cottony down. Leaves smooth above, oppressed hairs underneath, about an inch long by one-fifth of an inch wide. Flowerheads small, yellowish-brown scales, in corymb form.

Part used ? Herb.

Action: Astringent.

Of great value as a gargle for inflammation of the salivary glands of the mouth and throat generally. The 1 ounce to 1 pint infusion, in addition to being used for gargling should be taken internally in wineglassful doses.... cudweed

Custodial Care

Board, room and other personal assistance services generally provided on a long-term basis. It excludes regular medical care.... custodial care

Customer

A service user.... customer

Cutaneous Larva Migrans

A cutaneous eruption resulting from exposure of the skin the infective filariform larva of non-human hookworms, Ancylostoma braziliense, A. caninum and some Strongyloides spp (especially S. procyormis of the raccoon and S. myopotami of the nutria).... cutaneous larva migrans

Cutaneous Leishmaniasis

A spectrum of skin disease caused by protozoan Leishmania spp, with a lifecycle and vectors identical to that of Leishmania donovani (see visceral leishmaniasis). The spectrum of disease ranges from a single, dry cutaneous lesion (L. tropica) through to destructive mucocutaneous lesions (L. braziliensis braziliensis).... cutaneous leishmaniasis

Cutaneous Means Belonging To The Skin.

... cutaneous means belonging to the skin.

Cwen

(English) A royal woman; queenly Cwene, Cwenn, Cwenne, Cwyn, Cwynn, Cwynne, Cwin, Cwinn, Cwinne... cwen

Cyanea

The most-common world-wide jellyfish with a flat, contracting bell with hundreds (thousands in large specimens) of fine tentacles hanging beneath. The size varies from a few centimetres bell diameter with 50cm long tentacles, to bell diameters up to 2.3 meters, with 30 meter long tentacles. Fortunately the sting, although it may cause moderately-severe skin pain, usually causes no systemic symptoms, although nausea, vomiting and dizziness have been reported.... cyanea

Cuipo Tree

Cavanillesia platanifolia

Description: This is a very dominant and easily detected tree because it extends above the other trees. Its height ranges from 45 to 60 meters. It has leaves only at the top and is bare 11 months out of the year. It has rings on its bark that extend to the top to make is easily recognizable. Its bark is reddish or gray in color. Its roots are light reddish-brown or yellowish-brown.

Habitat and Distribution: The cuipo tree is located primarily in Central American tropical rain forests in mountainous areas.

Edible Parts: To get water from this tree, cut a piece of the root and clean the dirt and bark off one end, keeping the root horizontal. Put the clean end to your mouth or canteen and raise the other. The water from this tree tastes like potato water.

Other Uses: Use young saplings and the branches’ inner bark to make rope.... cuipo tree

Cuminum Cyminum

Linn.

Family: Umbelliferae; Apiaceae.

Habitat: Native to the Mediterranean region; now cultivated in Punjab and Uttar Pradesh.

English: Cumin.

Ayurvedic: Shveta-jiraka, Ajaaji, Shukla-ajaaji. The three jirakas mentioned in the Ayurvedic texts are: Jiraka, Krishna Jiraka (Carum bulbocastanum W. Koch.) and Kaaravi (Carum carvi Linn.).

Unani: Safed Jeeraa, Kamun.

Siddha/Tamil: Cheerakam.

Action: Carminative, antispasmodic (used in dyspepsia and diarrhoea), stimulant, diuretic, antibacterial, emmenagogue, galactagogue.

Cumin seeds contain up to 14.5% lipids. They are reported to contain 14 flavonoid glycosides; 7 belong to api- genin, 5 to luteolin and 2 to chrysoeri- ol group. Major constituents of the essential oil include cuminaldehyde (2040% of the oil) and p-cymene.

EtOH (50%) extract of the fruit exhibits spasmolytic and hypotensive activity.

Cumin is considered superior is comforting carminative qualities to Fennel or Caraway. Due to its disagreeable flavour it has been replaced by Caraway in European herbal medicine.

Cumin oil and cuminaldehyde have been reported to exhibit strong larvi- cidal and antibacterial activity.

Fine grinding of the seed can cause loss of 50% of volatile oil, most within one hour. (Natural Medicines Comprehensive Database, 2007.)

Dosage: Fruit—1-3 g powder. (API Vol. I.)... cuminum cyminum

Cundeamor

Bitter melon (Momordica charantia).

Plant Part Used: Leaf, stem, aerial parts.

Dominican Medicinal Uses: Leaf, stem: decoction, orally, for diabetes, fever, stomach problems, menstrual disorders, dysmenorrhea, vaginal infection, excess vaginal discharge, sexually transmitted infection, menopausal hot flashes, cancer; fresh juice or decoction, poultice or wash, topically, for skin rash, measles, insect bites, itching and skin infection.

Safety: Shown to be relatively non-toxic for internal and external use in animal studies.

Contraindications: Pregnancy, lactation, children < 3 years.

Laboratory & Preclinical Data: In vitro: anthelmintic (fresh fruit juice), antimicrobial (leaf and extracts).

* See entry for Cundeamor in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... cundeamor

Cupressus Sempervirens

Linn.

Family: Cupressaceae.

Habitat: Native to Asia Minor, Syria and North Persia. The tree is a variety only known in the cultivated state in North-West India. (Chopra RN.)

English: Mediterranean Cypress.

Ayurvedic: Suraahva.

Unani: Saro.

Siddha/Tamil: Suram, Churam.

Action: Tincture—vasoconstrictor, antiseptic, sedative, antispasmodic, diuretic. Used for cough, cold, bronchitis, varicose veins, piles, menopausal cramps, leg-cramps. Essential oil—used only externally. Used in aromatherapy for massage (10 drops in 2 teaspoonful of almond oil).

The essential oil from the plant gave 73 compounds; major compound was alpha-pinene (47.00-52.76%); among others—D-camphane, D-silvestren, p- cymene, L-cadinenes, cedrol, terpine- ol, acetyl-and isovalerianyl monoter- pene ester.

No longer taken internally as a diluted essential oil. Medicinal parts are cones, branches and oil.... cupressus sempervirens

Cyanides

Salts of hydrocyanic or prussic acid. They are highly poisonous, and are also powerful antiseptics. (See CYANIDE POISONING; WOUNDS.)... cyanides

Cybele

(Latin) A goddess of fertility and nature

Cybely, Cybeley, Cybelee, Cybeli, Cybelie, Cybelea, Cybeleah, Cybeleigh... cybele

Cybil

(Greek) Form of Sybil, meaning “a prophetess; a seer”

Cibyla, Cybella, Cibil, Cibella, Cibilla, Cibley, Cibylla, Cybyla, Cybilla, Cybill, Cybille... cybil

Cyclamates

Arti?cial sweetening agents which are about 30 times as sweet as cane sugar. After being in use since 1965, they were banned by government decree in 1969 because of adverse reports received from the USA.... cyclamates

Curculigo Orchioides

Gaertn.

Family: Amaryllidaceae; Hypoxi- daceae.

Habitat: Sub-tropical Himalayas from Kumaon eastwards; Western Ghats from Konkan Southwards.

Ayurvedic: Taalmuuli, Taalpatri, Krishna Mushali, Bhuumitaala.

Unani: Musli Siyaah.

Siddha/Tamil: Nilappanan kizhangu.

Action: Nervine, adaptogenic, sedative, anticonvulsive, androgenic, anti-inflammatory and diuretic. Used in Jaundice, urinary disorders, skin diseases and asthma. Mucilaginous.

The rhizome contains saponins (cur- culigosaponin C and F promoted proliferation of spleen lymphocytes very significantly; F and G increased the weight of the thymus in vitro in mice); sapogenins; phenolic glycosides, a tri- terpene alcohol; a pentacyclic triter- pene, an aliphatic compound, hen- triacontanol, sitosterol, stigmasterol, cycloartenol and sucrose. A pep- tide, Curculin C, containing 114 amino acids, has been isolated from the fruit.

In traditional Chinese medicine, dried rhizome, containing curculigo- side is used as a tonic for its immuno- logical and protective property.

In Indian medicine, powdered rhizomes with milk are taken as a restorative tonic, also for sexual debility.

EtOH (50%) of the plant exhibited hypoglycaemic property.

Dosage: Dried rhizome—3-6 g powder. (API Vol. IV.)... curculigo orchioides

Curcuma Amada

Roxb.

Family: Zingiberaceae.

Habitat: Cultivated in Gujarat; wild in parts of West Bengal, Uttar Pradesh, Karnataka and Tamil Nadu.

English: Mango-ginger, Wild Turmeric.

Ayurvedic: Aamra Haridraa, Aam- ragandhi Haridraa, Surabhidaaru, Karpuraa.

Unani: Aambaa Haldi, Daarchob.

Siddha/Tamil: Mangaiinji.

Action: Carminative, stomachic, appetizer, expectorant, antipyretic, anti-inflammatory. Specific in rheumatism and inflammation of liver; rheumatism; in contusions and sprains.

Presence of curcumin and a phytos- terol is reported in the rhizome. The essential oil exhibited antimicrobial, antifungal and anthelmintic activity against tape worms.

Significant decrease was observed in liver total lipids and serum triglycerides of adult female rat when fed 10% Mango-ginger or 10% curcumin along with normal diet or a surcose- based hypertriglyceridaemic diet.

Dosage: Rhizome—3-5 g powder; 10-20 ml juice. (CCRAS.)... curcuma amada

Curcuma Angustifolia

Roxb.

Family: Zingiberaceae.

Habitat: Central Himalaya, Bihar, West Bengal, Maharashtra and South India.

English: East Indian Arrowroot, Travancore Starch.

Ayurvedic: Tvakshira, Tvakshiri.

Unani: Tikhur, Tabaasheer.

Siddha/Tamil: Ararut-gaddalu.

Action: Starch—Cooling, demulcent, nutritious; used for asthma and bronchitis, as a substitute for Vansalochana (Bamboo-manna). Oil—antibacterial, antifungal, anthelmintic against tape worms. Rhizome—used for fever, diarrhoea, gravel, swellings and skin diseases.

The rhizomes yield 9.4% of an essential oil containing alpha-pinene 1.90, beta-pinene 17.92, d-ar-curcumene 27.84, d-camphor 12.20, d-alpha-terpi- neol 13.40, borneol 7.0, zingiberol 9.48 and a sesquiterpene alcohol 8.0%.

Dosage: Rhizome—5-10 g powder. (CCRAS.)... curcuma angustifolia

Curcuma Aromatica

Salisb.

Family: Zingiberaceae.

Habitat: Cultivated chiefly in West Bengal and Kerala.

English: Wild turmeric, Yellow Zedoary.

Ayurvedic: Karpuraa, Aranya-rajani kanda, Van Haridraa.

Unani: Daarchob.

Siddha/Tamil: Kastoori Manjal.

Action: Uses similar to those of C. longa. Essential oil from rhizomes— antimicrobial, antifungal and anthelmintic. The tubers are applied externally to bruises and sprains, to skin eruptions and infections. A decoction is administered in biliary gastritis.

Fresh rhizomes contain a number of sesquiterpenes including curdione and cerumol. Curcumol and curdione showed inhibitory activity on sarcoma 180 in mice.

The rhizomes yield 6.1% of an essential oil with d-camphene 0.8, d- camphor 2.5, sesquiterpenes 65.5, ses- quiterpene alcohols 22.0, acids 0.7%. The essential oil shows high amounts of ar-curcumene (18.6%), beta-cur- cumene (25.5%) and xanthorrhizol (25.7%).

The oil, on intraperitoneal administration, partly reversed toxipathic hepatitis in mice induced by CCl4.

Dosage: Rhizome—1-3 g powder. (CCRAS.)... curcuma aromatica

Cyclamen

Fertility, Protection, Happiness, Lust... cyclamen

Cyclizine Hydrochloride

One of the ANTIHISTAMINE DRUGS which is mainly used for the prevention of sickness, including sea-sickness.... cyclizine hydrochloride

Cyclo-oxygenase-2 Selective Inhibitors

See COX-2 INHIBITORS.... cyclo-oxygenase-2 selective inhibitors

Curcuma Caesia

Roxb.

Family: Zingiberaceae.

Habitat: Cultivated mainly in West Bengal.

English: Black Zedorary.

Ayurvedic: Rajani, Nishaa, Nishi, Raatri, Kaali Haldi, Nilkanth, Narkachura.

Unani: Zarambaad.

Siddha/Tamil: Manupasapu.

Action: Carminative. Used externally for bruises and sprains.

The essential oil contains camphor as main constituent; others are cam- phane, bornylene and sesquiterpene hydrocarbons.... curcuma caesia

Curcuma Longa

Linn.

Synonym: C. domestica Valeton.

Family: Zingiberaceae.

Habitat: Cultivated all over India, particularly in West Bengal, Tamil Nadu and Maharashtra.

English: Turmeric.

Ayurvedic: Haridraa, Priyaka, Haridruma, Kshanda, Gauri, Kaanchani, Krimighna, Varavarni- ni, Yoshitapriyaa, Hattavilaasini, Naktaahvaa, Sharvari.

Unani: Zard Chob.

Action: Anti-inflammatory, cholagogue, hepatoprotective, blood-purifier, antioxidant, detoxi- fier and regenerator of liver tissue, antiasthmatic, anti-tumour, anticu- taneous, antiprotozoal, stomachic, carminative. Reduces high plasma cholesterol. Antiplatelet activity offers protection to heart and vessels. Also protects against DNA damage in lymphocytes.

Key application: In dyspeptic conditions. (German Commission E, ESCOP, WHO.) As antiinflammatory, stomachic. (Indian Herbal Pharmacopoeia.)

The rhizomes gave curcuminoids, the mixture known as curcumin, consisting of atleast four phenolic diaryl- heptanoids, including curcumin and monodesmethoxycurcumin; volatile oil (3-5%), containing about 60% of turmerones which are sesquiterpene ketones, and bitter principles, sugars, starch, resin.

Curcumin related phenolics possess antioxidant, anti-inflammatory, gastroprotective and hepatoprotective activities. The antioxidant activity of curcumin is comparable to standard antioxidants—vitamin C and E, BHA and BHT.

The volatile oil, also curcumin, exhibited anti-inflammatory activity in a variety of experimental models (the effects were comparable to those of cortisone and phenylbutazone). Used orally, curcumin prevents the release of inflammatory mediators. It depletes nerve endings of substance P, the neu- rotransmitter of pain receptors.

Curcumin's cholesterol-lowering actions include interfering with intestinal cholesterol uptake, increasing the conversion of cholesterol into bile acids and increasing the excretion of bile acids via its choleretic effects.

Curcuminoids prevent the increases in liver enzymes, SGOT and SGPT; this validates the use of turmeric as a he- patoprotective drug in liver disorders. Curlone, obtained from the dried rhizome, is used against hepatitis.

Turmeric and curcumin increase the mucin content of the stomach and exert gastroprotective effects against stress, alcohol, drug-induced ulcer formation. (Curcumin at doses of 100 mg/kg weight exhibited ulcerogenic activity in rats.)

The ethanolic extract of the rhizome exhibited blood sugar lowering activity in alloxan-induced diabetic rats.

Piperine (a constituent of black and long pepper) enhances absorption and bioavailability of curcumin.

Dosage: Cured rhizome—1-3 g powder. (API Vol. I.)... curcuma longa

Curcuma Zedoaria

Rose.

Family: Zingiberaceae.

Habitat: Cultivated throughout India; wild in Eastern Himalaya.

English: Zedoary, Zerumbet.

Ayurvedic: Karchuura, Draavida, Palaashi, Kachura, Gandhmuulaka, Shati.

Unani: Zarambaad. Siddha/Tamil: Kichhilikkizhangu.

Action: Carminative, stomaehie, gastrointestinal stimulant, diuretic, expectorant, demulcent, rubefacient. Used in flatulence and dyspepsia. Fresh root is used for checking lecorrhoeal discharge; also for blood purification. Zedoary's effect on digestive organs is similar to ginger but milder.

Along with other therapeutic applications, The Ayurvedic Pharmacopoeia of India indicated the use of the rhizome in goiter.

The rhizomes are a source of Shoti Starch, used as a food for babies and convalescents, recovering from chronic stomatitis. It is cooling and demulcent.

Zedoary, dried rhizomes, contains a number of terpenoids, including curcumene, curcumenone, curdione, curcumenol. Curzerenone, furanoger- menone, germacrone, germacrone epoxide; a volatile oil (1.0-1.5%) resembling ginger oil, and starch (50%).

Zedoary is thought to stimulate bile production (due to sesquiterpene ke- tones) and gall bladder emptying (due to cucuminoid constituents).

The sesquiterpenes, germacrone, germacrone epoxide, curzerenone and curcumenol showed CNS depressant properties. Curzerenone also showed a potent protective effect against induced lesions in rats. Both curz- erenone and curcumenol showed a moderate analgesic action.

The terpenoid furanogermenone exhibits antiallergic activity. (Powdered zedoary, mixed with fructose, is used as an antiallergant in Japan.)

Curcumenol and curdione are shown to possess tumour-inhibiting property. The rhizome is used in China for extradural haematomas and certain types of tumours. It has been reported in China that zedoary reduced cervical cancer and increased the effects of chemotherapy and radiotherapy.

The volatile oil of zedoary exhibits antimicrobial and antifungal activity. The antifungal constituent of the oil has been reported as methyl-p-methoxy- cinnamate.

Dosage: Dried rhizome—1-3 g powder. (API Vol. IV.)... curcuma zedoaria

Cyclopropane

One of the most potent of the anaesthetics given by inhalation (see ANAESTHESIA). Its advantages are that it acts quickly, causes little irritation to the lungs, and its effects pass o? quickly.... cyclopropane

Currants

(Gooseberries) See also Raisins.

Nutritional Profile Energy value (calories per serving): Low Protein: Moderate Fat: Low Saturated fat: Low Cholesterol: None Carbohydrates: High Fiber: Moderate Sodium: Low Major vitamin contribution: Vitamin C Major mineral contribution: Potassium

About the Nutrients in This Food Fresh currants have moderate amounts of dietary fiber and are an excellent source of vitamin C. Black currants, the berries used to make crème de cassis, are more nutritious than red currants. NOTE : Dried “currants” are grapes, not currants. One-half cup fresh black currant has 1.3 g dietary fiber and 101 mg vitamin C (135 percent of the R DA for a woman, 112 percent of the R DA for a man). One-half cup fresh red currants have 1.9 g dietary fiber and 23 mg vitamin C (31 percent of the R DA for a woman, 26 percent of the R DA for a man). One-half cup gooseberries has 1.4 g dietary fiber and 11 mg vitamin C (28 percent of the R DA for a woman, 23 percent of the R DA for a man).

The Most Nutritious Way to Serve This Food Fresh.

Buying This Food Look for: Plump, firm, well-colored currants. Gooseberries, which are members of the same species as currants, should have a slight golden blush. Avoid: Sticky packages of currants or berries, moldy fruit, or fruit with lots of stems and leaves.

Storing This Food Refrigerate ripe currants or gooseberries and use them within a day or so. Dried currants can be stored at room temperature in an air- and moisture-proof package.

Preparing This Food Wash fresh currants or gooseberries under cold running water, pull off stems and leaves, and drain the berries.

What Happens When You Cook This Food When fresh currants and gooseberries are heated, the water under the skin expands; if you cook them long enough, the berries will eventually burst.

How Other Kinds of Processing Affect This Food Canning. The heat of canning destroys vitamin C; canned gooseberries have only about one-third the vitamin C of fresh gooseberries.... currants

Curry Leaf

Murraya Koenigii

Rutaceae

San: Kalasakh, Kaidaryah

Hin: Mithinim, Katnim

Ben: Barsunga

Mal: Kariveppu, Karuveppu

Tam: Kariveppilai, Karuveppu

Kan: Kari Baeva

Tel: Karivepaku

Ass: Narasingha, Bishahari

Importance: Curry leaf, a plant of homestead gardens has gained importance as a commercial crop and is cultivated for its culinary and medicinal value. The plant is highly esteemed for its leaves which promote appetite and digestion and destroy pathogenic organisms. It is reported to be useful in emaciation, skin diseases, hemopathy, worm troubles, neurosis and poisons. They are useful in vitiated conditions of kapha and pitta, hyperdipna, colic, flatulence, diarrhoea, dysentery, vomiting, inflammations and foul ulcers. “Kaidaryah” drug is prepared using this plant which improves voice, stimulates digestion and destroys concocted poisons in the system. The important preparations using the drug are Kalasadi kasayam, Pamantaka tailam, Jatyadi tailam, Jatyadi ghrtam, etc (Sivarajan et al,1994).

Distribution: Curry leaf is seen in the foot of the Himalaya and Bashahi eastwards to Sikkim and Peninsular India, upto 1700m. It is also found in Sri Lanka, Burma, Indo-China, South China and Hainan. Commercial cultivation in India is limited to Tamil Nadu and Karnataka states.

Botany: The genus Murraya of the family Rutaceae includes the following species:

M. Koenigii (Linn.) Spreng. syn. Bergera koenigii Linn.

M. Exotica Linn. syn. M. paniculata (Linn.) Jack.

Murraya koenigii is a small aromatic tree with dark grey bark and closely crowded spreading dark green foliage. Leaves are imparipinnate and alternate. Leaflets are alternate, obliquely ovate or somewhat rhomboid, gland dotted and strongly aromatic. Flowers are white, arranged in much branched terminal corymbose cymes and fragrant. Fruits are subglobose or ellipsoid berries, purplish black when ripe and 2-seeded (Warrier et al, 1995).

Agrotechnology: Curry leaf tree does not choose a specific climate and can come up even in dry climate too. In places where minimum temperature goes below 13 C, the growth of the shoot will be slightly affected. It comes up well in light textured red soils. DWD-1 and DWD-2 are two improved varieties released from UAS, Dharwad. Curry leaf is propagated by seed. Main field is to be ploughed repeatedly. A spacing of 90-120cm is followed on either side. Pits of size 30cm3 are dug out one month before planting and filled with top soil mixed with well decomposed FYM at the time of planting. Healthy seedlings are planted in the centre of the pits. Then long furrows are formed connecting all the pits to facilitate easy irrigation. The seedlings are irrigated once in 5-7 days upto 3 years and once in 15 days afterwards. The field should be kept free from weeds. Plants may be trained and pruned to maintain a bush of 1m in height. For better growth and yield, each plant is fertilised with 20kg of FYM besides 150:25:50g of N, P2O5, K2O/ year. Attack of aphids in the vegetative stage can be controlled by spraying of dimethoate at 2ml/l of water. Leaves from such sprayed plants should be harvested only after 10 days. Spraying carbendazim at 1g/l can take care of leaf spot diseases. The crop comes to first harvest at the end of first year. The yield of leaves account to 400kg/ha at the end of first year, 2000 to 2200kg/ha in the second and third year harvested at an interval of four months and 2500kg/ha in the fourth year harvested at three months interval. From fifth year onwards it is harvested at 2.5-3 months interval giving an yield of 3500-5000kg/ha (Kumar et al, 1997).

Properties and activity: All parts of the plant, especially the leaves are rich in carbazole alkaloids. These include members with (i) C13 - skeleton -murrayanin, mukoeic acid, mukonine and mukonidine; (ii) C18 - skeleton including gerinimbine, koenimbine, murrayacine, koenigine and koenigicine (koenidine); and (iii) C23- skeleton containing mahanimbine, mahanimbicine, iso- mahanimbicine, mahanine, mahanimbinine, murrayayazoline, murrayazolinine, murrayazolidine, cyclomahanimbine and bicyclomahanimbicine. Other carbazole bases include mukoline, mukolidine (C13 group, from roots), mukonicine (C18 from leaves), the biogenetically significant mukonal (C13, stem-bark), mahanimboline (C23, root-bark), iso- murrayazoline (C23, stem-bark). The leaves gave a coumarin glucoside, scopolin also. Essential oil from leaves contained -caryophylline, -gurjunene, -elemene, - phellandrene, -thujene as major constituents.

The roots, bark and leaves are bitter, acrid, astringent, cooling, aromatic, demulcent, depurative, anthelmintic, febrifuge, stomachic, appetising, carminative, antiinflammatory and antiseptic. Aerial part is spasmolytic and antiprotozoal. Root is antiprotozoal, CVS active and has effect on nictitating membrane. Leaf is hypoglycaemic (Hussain et al,1992).... curry leaf

Cuscuta Epithymum

Linn.

Family: Convolvulaceae.

Habitat: A parasitic climber, occuring in Europe, Asia, South Africa.

English: Lesser Doddar, Hellweed, Devil's Guts.

Ayurvedic: Aakaashvalli, Amarvalli, Amarvela.

Unani: Aftimoon.

Folk: Sitammapogunalu (Telugu).

Action: Hepatic, laxative, carminative.

The parasitic plant accumulates alkaloids from the host plant. It contains flavonoids, including kaempferol and quercetin, hydroxycinnamic acid derivatives. Cuscutalin (1%) and cus- cutin (0.02%) are main active principles of the plant. Seeds contain amar- velin, resins, oil (3%) and reducing sugars.

Used in urinary, spleen and liver disorders.... cuscuta epithymum

Cuscuta Reflexa

Roxb.

Family: Convolvulaceae.

Habitat: A parasitic climber common throughout India up to 3,000 m.

English: Doddar.

Ayurvedic: Amarvalli.

Unani: Kasoos.

Action: See C. epithymum.

The seeds contain amarbelin and kaempferol; stem gave cuscutin, cuscu- tatin, beta-sitosterol, luteolin, bergenin and kaempferol. The parasitic plant accumulates alkaloids from the host plant. The climber growing on Mangi- era indica has been found to contain mangiferin.... cuscuta reflexa

Cushing’s Syndrome

Described in 1932 by Harvey Cushing, the American neurosurgeon, Cushing’s syndrome is due to an excess production of CORTISOL. It can thus result from a tumour of the ADRENAL GLANDS secreting cortisol, or from a PITUITARY GLAND tumour secreting ACTH and stimulating both adrenal cortexes to hypertrophy and secrete excess cortisol. It is sometimes the result of ectopic production of ACTH from non-endocrine tumours in the LUNGS and PANCREAS.

The patient gains weight and the obesity tends to have a characteristic distribution over the face, neck, and shoulder and pelvic girdles. Purple striae develop over the abdomen and there is often increased hairiness or hirsutism. The blood pressure is commonly raised and the bone softens as a result of osteoporosis. The best test to establish the diagnosis is to measure the amount of cortisol in a 24-hourly specimen of urine. Once the diagnosis has been established, it is then necessary to undertake further tests to determine the cause.... cushing’s syndrome

Cyamopsis Tetragonoloba

(Linn.) Taub.

Family: Fabaceae; Papilionaceae.

Habitat: Cultivated throughout India, particularly in Haryana, Punjab, Rajasthan, Uttar Pradesh and Orissa.

English: Cluster bean, Guar.

Ayurvedic: Kshudra Shimbi, Gorakshaphalini, Guaar, Gwaalin.

Unani: Guaar phali.

Action: Laxative, antibilious. Gum—hypoglycaemic, hypolipi- daemic, appetite depressor (weight loss not observed), reduces glyco- suria during gum supplementation.

The administration of Guar gum (15 g/day) with normal diet for 6 weeks produced significant reduction in plasma, total cholesterol and LDL-choles- terol. The gum (10 g daily) is reported to decrease blood-glucose level in normal and diabetic volunteers. The supplementation of the gum in the diet of insulin-dependent diabetics failed to improve the long-term diabetic control, but significantly reduced serum cholesterol levels.

Taking Guar gum orally with meals was found to lower post-prandial glucose levels in patients with type 1 diabetes. (Am J clin Nutr, 56, 1992, 10561060.)

Oral administration of an ethanol extract of powdered pods has shown significant antiulcer, antisecretory and cytoprotective effects on various experimentally-induced gastric lesions in rats.

Guarmeal contains galactomannan, 3-epikatonic acid and a saponin.... cyamopsis tetragonoloba

Cyclosporidium Cayetanensis

Initially believed to be a blue -green alga now known to be an apicomplexan protozoan. Can cause diarrhoea in humans.... cyclosporidium cayetanensis

Cydell

(American) A girl from the country Cydel, Cydelle, Cydele, Cydella, Cydela... cydell

Cydney

(English) Form of Sydney, meaning “of the wide meadow” Cydny, Cydni, Cydnie, Cydnee, Cidney, Cidnee, Cidnie, Cidni, Cidny, Cyd, Cydnea, Cydneah, Cidnea, Cidneah... cydney

Cylee

(American) A darling daughter Cyleigh, Cyli, Cylie, Cylea, Cyleah, Cyly, Cyley... cylee

Cylene

(American) A melodious woman Cyleen, Cylean, Cylein, Cylien, Cylyn, Cyleene, Cyleane, Cyleine, Cyliene, Cylyne... cylene

Cyllene

(American) A sweetheart Cylleen, Cyllean, Cyllein, Cyllien, Cyllyn, Cylleene, Cylleane, Cylleine, Cylliene, Cyllyne... cyllene

Cyma

(Greek) A flourishing woman Cymah, Cymma, Cymmah... cyma

Cyanide Poisoning

Cyanide inhibits cellular RESPIRATION by binding rapidly and reversibly with the ENZYME, cytochrome oxidase. E?ects of poisoning are due to tissue HYPOXIA. Cyanide is toxic by inhalation, ingestion and prolonged skin contact, and acts extremely quickly once absorbed. Following inhalation of hydrogen cyanide gas, death can occur within minutes. Ingestion of inorganic cyanide salts may produce symptoms within 10 minutes, again proceeding rapidly to death. On a full stomach, effects may be delayed for an hour or more. Signs of cyanide poisoning are headache, dizziness, vomiting, weakness, ATAXIA, HYPERVENTILATION, DYSPNOEA, HYPOTENSION and collapse. Loss of vision and hearing may occur, then COMA and CONVULSIONS. Other features include cardiac ARRHYTHMIA and PULMONARY OEDEMA. Patients may have a lactic ACIDOSIS. Their arterial oxygen tension is likely to be normal, but their venous oxygen tension high and similar to that of arterial blood.

Treatment Administration of oxygen when available is the most important ?rst-aid management. Rescuers should be trained, must not put themselves at risk, and should use protective clothing and breathing apparatus. In unconscious victims, establish a clear airway and give 100 per cent oxygen. If breathing stops and oxygen is unavailable, initiate expired-air resuscitation. If cyanide salts were ingested, mouth-to-mouth contact must be avoided and a mask with a one-way valve employed instead. Some commercially available ?rst-aid kits contain AMYL NITRATE as an antidote which may be employed if oxygen is unavailable.

Once in hospital, or if a trained physician is on the scene, then antidotes may be administered. There are several di?erent intravenous antidotes that may be used either alone or in combination. In mild to moderate cases, sodium thiosulphate is usually given. In more severe cases either dicobalt edetate or sodium nitrite may be used, followed by sodium thio-sulphate. Some of these (e.g. dicobalt edetate) should be given only where diagnosis is certain, otherwise serious adverse reations or toxicity due to the antidotes may occur.... cyanide poisoning

Cyclea Arnotii

Miers.

Synonym: C. peltata Hook. F & Thoms.

Family: Menispermaceae.

Habitat: Throughout South and East India and in the Andaman and Nicobar Islands.

Ayurvedic: Raaj-Paathaa (bigger var. of Paathaa, Cissampelos pareira Linn.).

Siddha/Tamil: Para.

Action: Roots—used in smallpox, bone fractures, malarial fever, jaundice, stomachache.

The root yielded tetrandrine as the major alkaloid. Tetrandrine (0.1 g/day) was found effective in the treatment of chloroquine resistant malaria.

Tetrandrine possesses cytotoxic and immunomodulatory properties and is indicated in the treatment of chronic inflammatory diseases. It shows an- tihypertensive, cardiac depressant and vasodilator effect. It also exhibits antiallergic activity.... cyclea arnotii

Cyclical Oedema

This is a syndrome in women, characterised by irregular intermittent bouts of generalised swelling. Sometimes the ?uid retention is more pronounced before the menstrual period (see MENSTRUATION). The eyelids are pu?y and the face and ?ngers feel sti? and bloated. The breasts may feel swollen and the abdomen distended, and ankles may swell. The diurnal weight gain may exceed 4 kg. The underlying disturbance is due to increased loss of ?uid from the vascular compartment, probably from leakage of protein from the capillaries increasing the tissue osmotic pressure. Recent evidence suggests that a decrease in the urinary excretion of DOPAMINE may contribute, as this has a natriuretic action (see NATRIURESIS). This may explain why drugs that are dopamine antagonists, such as chlorpromazine, may precipitate or aggravate cyclical oedema. Conversely, bromocriptine, a dopamine agonist, may improve the oedema.... cyclical oedema

Cydonia Oblonga

Mill.

Synonym: C. vulgaris Pers.

Family: Rosaceae.

Habitat: Cultivated in Punjab, Kashmir and the Nilgiri hills.

English: Quince Fruit.

Ayurvedic: Amritaphala, Paatalaa, Simbitikaa.

Unani: Bihi, Bihidaanaa.

Siddha/Tamil: Shimaimathala.

Action: Fruit pulp and seeds— soothing and demulcent; used in irritable bowel syndrome, diarrhoea, dysentery, constipation, and in irritable conditions of the mucous membrane. Leaf, bud and bark—astringent. Fruit— expectorant. Mucilage—used externally for scalds, ulcers and burns.

The seed kernel contains the gly- coside amygdalin, tannin, mucilage (about 22%), ash (1.3%) and fatty oil (l4-19%).

In Greece, a tea prepared by boiling dry seeds in water is given in cystitis. The major water-soluble polysac- charide in the mucilage of seeds contains a high proportion of glucuronic acid residues.

The fruit contains pectin (yield 0.53% fresh weight) and is similar to that of apple. Ionone glycosides, along with octadienoic acid and its diol, have been isolated from the fruit.

Fruit juice contains thiamine, riboflavin, nicotinic acid, vitamin B6, inositol, pantothenic acid, folic acid and biotin.

The essential oil also gave a number of ionone-related compounds. The buds contain a cyanogenetic glycoside. The bark and shoots yield hydrocyanic acid on distillation.... cydonia oblonga

Cynara

(Greek) Resembling a thistly plant Cynarah, Cynarra, Cynaria, Cynarea, Cynarrah, Cynariah, Cynareah... cynara

Cyneburhleah

(English) From the royal meadow

Cynburleigh, Cimburleigh, Cymberleigh, Cinberleigh, Cinburleigh, Cynberleigh, Cynburleigh, Cimberleigh, Cymburhleah, Cynberleah, Cymburleah, Cymberleah, Cymberly, Cymberley, Cymberlee, Cymberlie, Cymberli... cyneburhleah

Cynthia

(Greek) Woman of Mount Kynthos; in mythology, another name for the moon goddess

Cinda, Cindee, Cindi, Cindie, Cindy, Cinnie, Cinny, Cinthia, Cintia, Cinzia, Cyn, Cynda, Cyndee, Cyndia, Cyndie, Cyndra, Cyndy, Cynnie, Cynthea, Cynthie, Cynthya, Cyntia, Cytia, Cynzia, Cindey, Cindia, Cindel, Cyndea, Cindea, Cinthea... cynthia

Cymbopogon Citratus

(DC.) Stapf.

Synonym: Andropogon citratus DC.

Family: Poaceae.

Habitat: Grown in Punjab, Maharashtra, Gujarat and Karnataka.

English: Lemongrass.

Ayurvedic: Bhuutika, Bhuutikaa.

Action: Leaf—stimulant, sudorific, antiperiodic, anticatarrhal. Essential oil—carminative, anticholerin, depressant, analgesic, antipyretic, antibacterial, antifungal.

The lemongrass contains a volatile oil, with citral (about 70%), citronellal, geraniol and myrcene as its main constituents. Cetral and citronellal exhibit marked sedative activity.

The lemongrass is taken as a tea for digestive problems; it relaxes muscles of the stomach and gut, relieves spasm and flatulence. In catarrhal conditions, it is taken as a febrifuge.

An infusion of fresh leaves on oral administration has been found to produce dose-dependent analgesia in rats. This analgesic acitivity is caused by myrcene present in the leaf.

Geraniol and d-limonene from the essential oil induce activity of glu- tathione S-transferase, a detoxifying enzyme, which is believed to be a major factor for chemical carcinogen detoxification.... cymbopogon citratus

Cymbopogon Jwarancusa

(Jones) Schult.

Synonym: Andropogon jwarancusa Jones.

Family: Poaceae.

Habitat: Himalayas from Kashmir to Assam, ascending up to more than 300 m and in the north-western plains.

Ayurvedic: Bhuutikaa, Laamajja- ka, Laamajja. (Subs. Vetiveria zizanioides (L.) Nash.)

Unani: Izkhar.

Action: Blood purifier, bechic, anticholerin, emmenagogue, febrifuge, antirheumatic (also used in gout). Flower—styptic. Essential oil—antimicrobial.

Major constituent of the essential oil is piperitone (64.7%) others include borneol, cadinene, camphene, camphor, farnesene, geraniol, alpha-and beta-pinene. The antibacterial activity is attributed to piperitone.... cymbopogon jwarancusa

Cymbopogon Martinii

(Roxb.) Wats.

Andropogon martinii

Family: Poaceae.

Habitat: In drier parts of India; in Maharashtra, Andhra Pradesh, Karnataka, Madhya Pradesh and Uttar Pradesh. The most important centers of Rosha Grass oil production are Betul and Mimar in Madhya Pradesh and Nasik in Maharashtra.

English: Rosha Grass, Palmarosa.

Ayurvedic: Rohisha-trn, Dhyaama- ka.

Siddha/Tamil: Kavathampillu.

Action: Essential oil is used externally for stiff joints and lumbago, skin diseases, and in the treatment of baldness. Given internally in small doses in bilious complaints.

The essential oil obtained from mo- tia var. is rich in geraniol (79-95%).

The oil is known as Palmarosa, also

Rusa. Sofia var. yields an oil with lesser geraniol. It is known as Gingergrass Oil.... cymbopogon martinii

Cymbopogon Nardus

(Linn.) Rendle.

Synonym: Andropogon nardus Linn.

Family: Poaceae.

Habitat: Mainly in South India; cultivated to a small extent in warmer parts of India.

English: Ceylon Citronella Grass.

Ayurvedic: Jambir-trn (var.).

Siddha/Tamil: Kamachipillu.

Action: Leaf—stomachic, carminative, spasmolytic, mild astringent. Essential oil—stimulant, carminative, diaphoretic, rubefacient, antiseptic, antibacterial, antifungal, larvicidal.

Lemongrass and lemongrass oil preparations are used almost exclusively in combinations for disorders and discomforts of gastrointestinal tract, muscle pain and neuralgia, colds, various nervous disturbances and for conditions of exhaustion.

Major constituents of the essential oil are: citronellal 31.6, neral 28.6, cit- ronellol 10.6, elemicine 7.3, geranyl acetate 4.6, elemol 3.7, limonene 3.2 and isopulegol 2.7%.

Citronella oil is also used as an insect repellent.... cymbopogon nardus

Cyntrille

(American) A gossipy woman Cyntrill, Cyntril, Cyntrile, Cyntrilla, Cyntrila, Cyntrell, Cyntrelle, Cyntrella, Cyntrela, Cyntrele, Cyntrel... cyntrille

Cypris

(Greek) From the island of Cyprus Cyprien, Cyprienne, Cyprianne, Cipriana, Cypriane, Ciprienne, Cyprys, Cypryss, Cypriss

... cypris

Cyrah

(Persian) One who is enthroned; of the sun; feminine form of Cyrus; a lady Cyra, Cira, Cirah... cyrah

Cyrene

(Greek) In mythology, a maiden- huntress loved by Apollo Cyrina, Cyrena, Cyrine, Cyreane, Cyreana, Cyreene, Cyreena... cyrene

Cyriece

(American) One who is artistic Cyreece, Cyreice, Cyreace, Cyryce... cyriece

Cyrilla

(Greek) Feminine form of Cyril; a noble lady

Ciri, Cerelia, Cerella, Cirilla, Cyrille, Cyrillia, Ciril, Cirila, Cirilia... cyrilla

Cymbopogon Schoenanthus

Spreng.

Synonym: Andropogon schoenan- thus Linn.

Family: Poaceae.

Habitat: Warmer parts of India, from Punjab to Bengal and in South India.

English: Camel-Hay.

Ayurvedic: Rohisha (var.).

Unani: Rusaa Ghaas, Izkhar.

Siddha/Tamil: Karpurapul, Rohisha- trna.

Action: Roots and rhizome— carminative, stimulant, diaphoretic, emmenagogue; used for fever, cold and genitourinary affections.

Fresh leaves yield an essential oil (yield 0.8%). It contains a series of methyl ketones, along with limonene 19.5, camphene 8.0%, and a group of oxygenated sesquiterpenes, the major being elemol 4.5%.

The fragrant oil is known as Rusa or Geranium Oil and is used as a substitute for rose oil. It exhibits stimulant, carminative, antispasmodic and diaphoretic properties. It is applied externally in rheumatism and neuralgia.... cymbopogon schoenanthus

Cynara Scolymus

Linn.

Family: Compositae; Asteraceae.

Habitat: Monastery gardens of Europe. Now cultivated in India.

English: Globe Artichoke.

Unani: Harshaf.

Action: Herb—antitoxic, liver restorative, hypocholesterolaemic. Water soluble extract is used for liver and renal diseases for its cholagogic and choleretic action (flow of bile increases up to 60 per cent). Artichokes assist digestion of fats, are known as diabetic's potato in Europe.

Key application: In dyspeptic problems. (German Commission E.) The British Herbal Pharmacopoeia reported hepatic action.

All parts of the plant contains ses- quiterpene lactone cynaropecrin and inulin. The leaves contain cynarin. Hepatic activity of the leaves is due to polyphenols such as cynarin, caf- feoylquinic acid derivatives and flavon- oids. Cynarin and caffeic acid exhibited hepatoprotective activity in CCl4-treated rats. (A minimum of 1% polyphenols and 0.2% flavonoids in the dried leaves is required for the activity.)

The plant is included in indigenous compound formulations recommended for viral and drug-induced hepatitis. All parts of the plant stimulate digestive secretions, especially bile, and are used for the treatment of gallbladder problems. Plant is used as a diuretic in dropsy. The plant is also used against atherosclerosis and for lowering cholesterol levels.

The extract gave mixed results in preventing alcohol-induced hangover. (CMAJ, 169, 2003, 1269-73; Natural Medicines Comprehensive Database, 2007.)... cynara scolymus

Cynodon Dactylon

Pers.

Family: Gramineae; Poaceae.

Habitat: Throughout India up to 3,000 m.

English: Bermuda Grass, Bahama Grass, Couch Grass.

Ayurvedic: Duurvaa, Bhaargavi, Shatvalli, Shatparvaa, Tiktaparvaa, Shatviryaa, Sahastravirya, Shitaa, Anantaa, Golomi.

Unani: Duub.

Siddha/Tamil: Arugampallu.

Action: The grass is a reputed as a remedy in epitaxis, haematuria, inflammed tumours, whitlows fleshy excrescences, cuts, wounds, bleeding piles, cystitis, nephritis and in scabies and other skin diseases. It is credited with astringent, diuretic, antidiarrhoeal, anticatarrhal, styptic and antiseptic properties. The Ayurvedic Pharmacopoeia ofIn- dia recommended the dried fibrous root in menorrhagia, metrorrhagia and burning micturation.

Phenolic phytotoxins—ferulic, sy- ringic, p-coumaric, vanillic, p-hydro- xybenzoic and O-hydroxyphenyl acetic acids, are reported from the plant. The leaves contain tricin, flavone C- glycosides and a flavonoid sulphate.

Dosage: Whole plant—10-20 ml juice (API Vol. IV.); root—5-10 ml juice (API Vol. III.)... cynodon dactylon

Cysticercoid

A larval form of a tapeworm (e.g. Hymenolepis) which has a solid body and no bladder.... cysticercoid

Cystocoele

A PROLAPSE of the base of the URINARY BLADDER in a woman. The pelvic ?oor muscles may be weakened after childbirth and, when the woman strains, the front wall of the vagina bulges. Stress incontinence often accompanies a cystocoele and surgical repair is then advisable (see COLPORRHAPHY).... cystocoele

Cyperus Articulatus

Linn. Family: Cyperaceae.

Habitat: Native to Turkey; found in warm regions from Bengal to Sri Lanka in standing water of ponds and canals. Ayurvedic: Kronchaadana.

Action: Carminative, antiemetic (useful in vomiting of pregnancy), sedative (in dyspeptic disorders). The root contains a sesquiterpene ketone, articulone, which is identical to cyperone. Volatile oil contains sesquiterpene hydrocarbons and sesquiterpene alcohols, including cy- perenone.Cypress is a totally different herb. See Cupressus sempervirens.... cyperus articulatus

Cyperus Esculentus

Linn. Family: Cyperaceae.

Habitat: Indigenous to West Asia and North Africa; occurring scattered from Punjab to Nilgiri hills as a grass-like sedge. English: Earth Almond, Chufa, Rush Nut, Tiger Nut. (Tuber is called Nut.) Ayurvedic: Chichoda.Folk: Chichodaa, Kaseru (Punjab). Also equated with Naagaramustaka.

Action: A digestive tonic (used for indigestion, flatulence, colic, diarrhoea, dysentery); promotes diuresis and menstruation. The juice is taken for treating ulcers of the mouth and gums.Tiger Nut is used in debility and as a nervine tonic due to its high crude lipid and carbohydrate contents and fairly good essential amino acid composition.... cyperus esculentus

Cyperus Rotundus

Linn.

Family: Cyperaceae.

Habitat: Throughout India, as a weed upto 2,000 m.

English: Nut Grass.

Ayurvedic: Musta, Mustaa, Mus- taka, Abda, Ambuda, Ambhoda, Ambodhara, Bhadra, Bhadraa, Bhadramusta, Bhadramustaa, Bhadramustaka, Ghana, Jalada, Jaldhara, Meghaahvaa, Nirada, Vaarida, Vaarivaaha, Payoda, Balaahaka. Ganda-Duurvaa (var.).

Unani: Naagarmothaa, Saad-e-Kufi.

Siddha/Tamil: Koraikkizhangu.

Folk: Mothaa.

Action: Carminative, astringent, anti-inflammatory, antirheumat- ic, hepatoprotective, diuretic, antipyretic, analgesic, hypoten- sive, emmenagogue and nervine tonic.

Used for intestinal problems, indigestion, sprue, diarrhoea, dysentery, vomiting and fever; also as a hypoc- holesterolaemic drug and in obesity.

Along with other therapeutic applications, The Ayurvedic Pharmacopoeia of India indicated the use of the rhizome in rheumatism, inflammations, dysuria, puerperal diseases and obesity.

The tuber is rich in Cu, Fe, Mg and Ni. Beta-sitosterol, isolated from the tubers, exhibits significant anti- inflammatory activity against carra- geenan- and cotton pellet-induced oedema in rats; the activity is comparable to hydrocortisone and phenylbutazone when administered intraperi- toneally.

The alcoholic and aqueous extracts of the tubers possess lipolytic action and reduce obesity by releasing enhanced concentrations of biogenic amines from nerve terminals of the brain which suppress the appetite centre. Presence of eudalne group of ses- quiterpenic compounds of sesquiter- pene alcohol, isocyperol is said to play an important role in lipid metabolism.

An alcoholic extract of the plant exhibits liver-protective activity against CCL4-induced liver damage in mice.

Methanolic extract of the plant stimulates the production of melanin in cultured melanocytes. (Plant extract is used in preparations used for pigmentation of skin and hair, also in suntan gels.) Aqueous-alcoholic extract of the tuber exhibited hypotensive, diuretic, antipyretic and analgesic activities. These are attributed to a triterpenoid.

The essential oil (0.5-0.9%) from the tubers contains mainly sesquiterpenes.

C. platystilis Br. is equated with Kaivarta-mustaka.

Dosage: Rhizome—3-6 g powder; 20-30 ml decoction. (API Vol. III.)... cyperus rotundus

Cystodynia

Pain in the urinary bladder... cystodynia

Cystogram

An X-ray picture of the URINARY BLADDER.... cystogram

Cystometer

An instrument for measuring the pressure in the URINARY BLADDER.... cystometer

Cytheria

(Latin) In mythology, another name for the goddess of love and beauty Cythera, Cytherea... cytheria

Cyperus Scariosus

R.Br.

Family: Cyperaceae.

Habitat: Damp situations in Uttar Pradesh and eastern and southern parts of India.

English: Nut grass.

Ayurvedic: Bhadramustaa, Musta, Amoda, Naagaramustaka. (Naagara is a different drug, equated with Zingiber officinale Rosc.)

Siddha: Korai-kilangu (Tamil).

Folk: Naagara-mothaa.

Action: Essential oil—hypotensive, anti-inflammatory, CNS stimulant, antimicrobial. Rhizome—stomachic, cordial, antidiarrhoeal and diuretic.

See C. rotundus.... cyperus scariosus

Cytoprotectant

A substance or reaction that acts against chemical or biological damage to cell membranes. The most common cytoprotectant actions are on the skin and the liver (hepatoprotectant), although there has been recent research involving lymphocyte T-cell cytoprotectants.... cytoprotectant

Czarina

(Russian) An empress; a female caesar

Czarinah, Czarinna, Czaryna, Czareena, Czarena, Cyzarine, Chezarina, Czarynah, Czareenah, Czarenah, Czareana, Czareanah, Czariena, Czarienah, Czareina, Czareinah... czarina

Czigany

(Hungarian) A gypsy girl; one who moves from place to place Cziganey, Czigani, Cziganie, Cziganee, Cziganea, Cziganeah... czigany

Da Costa’s Syndrome

See EFFORT SYNDROME.... da costa’s syndrome

Daughter Cyst

A cyst formed by endogenous or exogenous budding from the germinal layer of a hydatid.... daughter cyst

Cystoscope

An instrument for viewing the interior of the URINARY BLADDER. It consists of a narrow tube carrying a small electric lamp at its end; a small mirror set obliquely opposite an opening near the end of the tube; and a telescope which is passed down the tube and by which the re?ection of the brightly illuminated bladder wall in the mirror is examined. It is of great value in the diagnosis of conditions like ulcers and small tumours of the bladder.

Fine CATHETERS can be passed along the cystoscope, and by the aid of vision can be inserted into each ureter and pushed up to the kidney, so that the urine from each kidney may be obtained and examined separately in order to diagnose which of these organs is diseased.... cystoscope

Cysts

Hollow tumours (see TUMOUR), containing ?uid or soft material. They are almost always simple in nature.

Retention cysts In these, in consequence of irritation or another cause, some cavity which ought naturally to contain a little ?uid becomes distended, or the natural outlet from the cavity becomes blocked. Wens are caused by the blockage of the outlet from sebaceous glands in the skin, so that an accumulation of fatty matter takes place. RANULA is a clear swelling under the tongue, due to a collection of saliva in consequence of an obstruction to a salivary duct. Cysts in the breasts are, in many cases, the result of blockage in milk ducts, due to in?ammation; they should be assessed to exclude cancer (see BREASTS, DISEASES OF). Cysts also form in the kidney as a result of obstruction to the free out?ow of the urine.

Developmental cysts Of these, the most important are the huge cysts that originate in the OVARIES. The cause is doubtful, but the cyst probably begins at a very early period of life, gradually enlarges, and buds o? smaller cysts from its wall. The contents are usually a clear gelatinous ?uid. Very often both ovaries are affected, and the cysts may slowly reach a great size – often, however, taking a lifetime to do so.

A similar condition sometimes occurs in the KIDNEYS, and the tumour may have reached a great size in an infant even before birth (congenital cystic kidney).

Dermoid cysts are small cavities, which also originate probably early in life, but do not reach any great size until fairly late in life. They appear about parts of the body where clefts occur in the embryo and close up before birth, such as the corner of the eyes, the side of the neck, and the middle line of the body. They contain hair, fatty matter, fragments of bone, scraps of skin, even numerous teeth.

Hydatid cysts are produced in many organs, particularly in the liver, by a parasite which is the larval stage of a tapeworm found in dogs. They occur in people who keep dogs and allow them to contaminate their food. (See TAENIASIS.)... cysts

Cytisus Scoparius

(L.) Link.

Synonym: Sarothamnus scoparius (L.) Koch.

Family: Papilionaceae, Fabaceae.

Habitat: Mild climatic regions of south and central Europe, north Africa and West Asia. C. scoparius is fairly common in and around Oatacmund (Nilgiris) and is found wild as a garden escape. It grows also in Simla and neighbouring places. An allied species, C. monspessulanus Linn., White Broom, also occurs in the Nilgiri hills.

English: Broom, Scotch Broom, Yellow Broom.

Folk: Broom.

Action: Green twigs of the plant, collected before flowering, either fresh or after drying, are used as diuretic and cathartic. Emetic in large doses. The seeds are also used similarly. The herb is used chiefly in the form of sulphate in tachycardia and functional palpitation. (The action of the whole plant is stated to be different from that of isolated alkaloids.) The whole herb has been used to treat tumours.

Key application: For functional heart and circulatory disorders. Aqueous-ethanolic extracts are used internally. Simultaneous administration of MAO-inhibitors contraindicated due to the tyramine content. (German Commission E.) The British Herbal Pharmacopoeia reported antiarrhythmic and diuretic action of the herb.

The herb contains quinolizidine alkaloids; main alkaloids are (-)-spar- teine, lupanine, ammodendrine and various derivatives; biogenic amines, including tryramine, epinine, dopa- mine; isoflavone glycosides including genistein, scoparin; flavonoids; essential oil; caffeic acid and p-coumaric acids; tannins. Seeds contain lectins (phytohaemagglutinins).

The herb contains over 2% tyramine. Tyramine acts as an indirect sympa- thomimetic, vasoconstrictive and hy- potensive.

The herb is contraindicated in high blood pressure, A-V block and pregnancy.

Scoparin's action on renal mucous membrane is similar to that of Buchu and Uva-ursi. (A decoction or infusion of broom is used in dropsical complaints of cardiac origin.)

Sparteine produces a transient rise in arterial pressure followed by a longer period of decreased vascular tension (contradictory observations have been recorded). Some researchers are of the opinion that sparteine is a regulator in chronic vulvar disease. It showed no cumulative action like digitalis. In large doses, it is highly toxic and impairs the activity of respiratory organs.

C. monopessulanus (a related species) contains. 9% alkaloids.

Sparteine is toxic at more than 300 mg dose. (Francis Brinker.)... cytisus scoparius

Day Care Centre

A facility, operated by a local authority, voluntary organization, geriatric centre or acute hospital, providing activities for older people. These activities, usually during the day for a determined period, are intended to promote independence and enhance living skills, and can include the provision of personal care and preparation of meals.... day care centre

Day Surgical Centre / Clinic

A free-standing ambulatory surgery centre, independent of a hospital.... day surgical centre / clinic

Day Therapy Centre

See “day care centre”.... day therapy centre

Death Certificate

A certi?cate required by law to be signed by a medical practitioner stating the main and any contributary causes of a person’s death.... death certificate

Delphinium Cashmirianum

Royle.

Family: Ranunculaceae.

Habitat: Kashmir (Himalayan species).

English: Kashmir Larkspur.

Ayurvedic: Used as a substitute for Tagara (valerian).

Action: See D. brunonianum.... delphinium cashmirianum

Cytomegalovirus (cmv)

A commonly occurring virus of the herpes virus group – the name derived from the swollen appearance of infected cells (‘cytomegalo’ = large cell). The infection is usually asymptomatic (or like mild in?uenza), but it can cause an illness similar to infectious MONONUCLEOSIS. Most people (80 per cent) will have had CMV infection by the time they are adults, but the virus can remain latent in the body and cause recurrent infections. During an acute infection the virus is excreted in saliva, breast milk and urine as well as from the vagina, and this may continue for years. CMV is transmitted naturally by saliva or during sexual contact, but blood transfusions and organ transplantations are also infection routes. Although CMV rarely causes its host any problems, when it is passed from an infected mother to her fetus in utero or to an infant during birth (from vaginal secretions) or via breast milk postnatally, the virus causes a generalised severe infection in the infant. This can involve the central nervous system and liver, causing death of the fetus or neonate. If the infant survives it may be mentally retarded, with motor disabilities, deafness and chronic liver disease. In England and Wales about 400 babies a year are born with CMV-induced disabilities. If an adult is immunode?cient (see IMMUNODEFICIENCY) because of HIV infection/AIDS or as a result of immunosuppressive treatment after an organ transplant, he or she may become seriously ill.... cytomegalovirus (cmv)

Dianthus Carophyllus

Linn.

Family: Caryophyllaceae.

Habitat: Kashmir; commonly grown in gardens, especially on the hills.

English: Carnation, Clove Pink.

Action: Flowers—diaphoretic, alexiteric, cardiac tonic. whole plant—vermifuge. Juice of plant antiviral.

Leaves contain glucoproteins.

A related species, Dicentra anatoli- cus Boiss, found in the Western Himalayas, is used as an antiperiodic in intermittent fevers.... dianthus carophyllus

Diethylcarbamazine Citrate

A FILARICIDE derived from PIPERAZINE used to treat FILARIASIS – a group of diseases caused by parasitic worms called nematode ?lariae.... diethylcarbamazine citrate

Dipylidium Caninum

The Dog or double-pored tapeworm. Cosmopolitan in dogs. Occasionally infects humans byaccidental ingestion of the intermediate host, the dog flea.... dipylidium caninum

Direct Cost

See “cost”.... direct cost

Direct Patient Care

Any activities by a health professional involving direct interaction, treatment, administration of medications or other therapy or involvement with a patient.... direct patient care

Darjeeling Tea - The Champagne Of Teas

Darjeeling tea is a black tea grown in the Darjeeling district in West Bengal, India. Darjeeling tea is also called the “champagne of teas” since it is considered to be the finest tea in the world. At first, Darjeeling tea was available only as black tea but later on, Darjeeling white tea and Darjeeling oolong tea have been produced. Darjeeling tea is made from the small-leaved Chinese plant Camellia Sinensis, unlike most Indian teas that are made from the large-leaved Assam plant. The reason is that, in the early 1840’s, a civil surgeon of the Indian Medical Service named Dr. Campbell was transferred to Darjeeling and used seeds from China to experiment tea planting. How to brew Darjeeling tea Many tea drinkers complain about not getting the right flavor when drinking the Indian Darjeeling tea. The main reason why this happens is because the preparation of Darjeeling tea is a delicate process and ignoring even only one step can cause the loss of an authentic flavor and taste. Here are some important rules in brewing Darjeeling tea:
  • Use water that is free of chlorine, iron, salt and other type of impurities, because otherwise it can completely ruin the taste orDarjeeling tea.
  • An important detail that most people ignore is using the right teapot. That is why it is recommended the use of China porcelain teapots and cups.
  • For proper infusion, the Darjeeling tea leaves should be placed into the pot and then pour hot water on it.
  • And last, Darjeeling tea connoisseurs advise not to put any kind of milk, honey or sugar in it since they change the aromatic flavor of Darjeeling tea. Also, milk reduces the benefits of this tea.
Here are the brewing instructions: First of all, you have to boil the water. Once the water is boiled, let it cool for about 5 minutes because if it is too hot, the Darjeeling tea leaves might burn and you will lose the flavor. Then add one teaspoon of Darjeeling leaves per 8 oz cup in the teapot and slowly pour water over the leaves.  Let it steep between 2-5 minutes, but be careful! Steeping it for more than 5 minutes, may lead to a bitter cup of tea!  Try to drink it without any kind of sweetener or milk to really enjoy the flavor. Darjeeling Tea benefits Darjeeling tea has many benefits because of the high antioxidant content that combat free radicals and diseases. Also Darjeeling tea contains vitamins and minerals such as Vitamin C, Vitamin K, calcium, magnesium and potassium, according the University of Arizona.
  • Darjeeling tea strengthens your immune system, lowers cholesterol, fights dental plaque and maintains a healthy heart.
  • Provides relaxation because of the L-theanine (amino - acid) that reduces mental and physical stress. That is why, people who suffer from depression or have anxiety attacks are advised to drink Darjeeling tea since it offers a feeling of well-being.
  • It gives you energy, even though it has a small amount of caffeine. The L-theanine amino- acid softens caffeine’s speedy and uneven effects so that a person who is consuming Darjeeling tea feels relaxed and energized in the same time.
  • Darjeeling tea contains antioxidants called flavonoids that protect cells from free radical damage.
  • Reduces stroke risks and improves the function of blood vessels.
Darjeeling tea side effects  Since Darjeeling tea is a black tea, it has almost the same side effects as the simple black tea:
  • People with anemia and iron deficiency should avoid drinking Darjeeling black tea.
  • In cases of diabetes, even though Darjeeling tea’s caffeine content is softened by the the L-theanine amino - acid, still might affect blood sugar.
  • People who present calcium deficit shouldn’t drink black tea, including Darjeeling tea, since it could produce dizziness and the sensation of fainting.
  • Also, pregnant women are advised not to drink black tea.
Darjeeling tea is perfect for any time of the day and it is worldwide acknowledged as being to teas what champagne is to wine. It has a unique flavor that cannot be replicated anywhere else in the world!... darjeeling tea - the champagne of teas

Datisca Cannabina

Linn.

Family: Datiscaceae.

Habitat: Temperate and subtropical Himalaya from Kashmir to Nepal at 300-1,800 m.

English: False Hemp.

Folk: Akal-ber. Bhang-jala (Punjab).

Action: Diuretic, purgative, expectorant. Used in fevers, and gastric and scrofulous ailments.

The plant contains flavonoids, datis- cin and datiscanin. EtOH (50%) extract of seeds and flowers exhibited marked sedative, highly anti-inflammatory, mild analgesic, antipyretic and diuretic activity in rats.... datisca cannabina

Disease Control

All the measures designed to prevent or reduce as much as possible the incidence, prevalence and consequences of disease, such as the control of disease vectors, the removal or reduction of the influence of predisposing factors in the environment, immunization and curative care.... disease control

Disodium Cromoglycate

A drug used in the prophylactic (preventive) treatment of allergic disorders (see ALLERGY), particularly ASTHMA, conjunctivitis (see EYE, DISORDERS OF), nasal allergies, and food allergies – especially in children. Although inappropriate for the treatment of acute attacks of asthma, regular inhalations of the drug can reduce its incidence, and allow the dose of BRONCHODILATORS and oral CORTICOSTEROIDS to be cut.... disodium cromoglycate

Dittany Of Crete

Manifestations, Astral Projection... dittany of crete

Domiciliary Care

Care provided in an individual’s own home.... domiciliary care

Drug Clearance

The volume of blood from which a drug is completely removed in one minute is known as clearance. Renal clearance of a drug is the amount of blood completely cleared of the drug by the kidney in one minute.... drug clearance

Dryobalanops Camphora

Colebr.

Synonym: D. aromatica Gaertn. f.

Family: Dipterocarpaceae.

Habitat: From Borneo to Sumatra islands.

English: Borneo or Barus Camphor. Ayurvedic: Bhimseni Kapoor. Folk: Baraas Kapoor.

Action: See Cinnamomum camphora.... dryobalanops camphora

Daucus Carota

Linn. var. sativa DC.

Family: Umbelliferae; Apiaceae.

Habitat: Native to Europe and the Mediterranean region; extensively cultivated in Punjab, Haryana, Uttar Pradesh and Madhya Pradesh for its fleshy tap roots which are eaten raw or cooked. Wild Carrot: Native to Europe, Africa and Asia. Grows at 3,000-3,600 m in the Himalayas.

English: Carrot, Cultivated Carrot. Wild carrot (D. carota Linn.wild var.: the root, small and white), Queen Anne's Lace, Bird's Nest. Bees' Nest Plant.

Ayurvedic: Gaajara, Garjara, Granjana.

Unani: Gaajar.

Action: Roasted roots—prescribed in palpitation, burning micturation, cough and bronchitis. Carrot increases the quantity of urine and helps the elimination of uric acid; also lowers blood sugar. Juice—a rich source of carotene. Seeds—diuretic, emmenagogue, spasmolytic (prescribed in anuria and sexual debility). Wild carrot— diuretic and antilithic (used for kidney stones, cystitis and in gout). Seeds—emmenagogue. Also used for hot flushes of the menopause.

In cooked (orange) carrots beta- carotene content (1890 mcg) was found much higher than in raw carrots- (1045 mcg/100 g). Heat processing of carrots affected alpha- and beta-carotene contents; their value decreased (3.7; 5.3) in water blanching, whereas increased (5.8; 8.2) in steam blanching compared to that in fresh carrots (5.2; 8.1 mg/100 g) respectively.

An interferon inducer has been isolated from carrot. It stimulates cells to produce the protein that increases human resistance to virus infections.

Aqueous extract of carrots showed hepatoprotective activity against CCl4- induced hepatic damage in mice liver.

The ethanolic extract exhibits direct relaxant action on cardiac and smooth muscle preparation and this action may be responsible for its hypotensive action. (Gently heated peeled roots, mixed with sugar candy, are given as a hypotensive drug.)

The ethanolic extract of seeds exhibited diuretic effect in dogs.

The British Herbal Pharmacopoeia recommends Daucus carota Linn. (wild carrot) for its diuretic activity. Wild carrot contains flavones including apigenin, chypsin, luteolin; flavonols including kaempferol, quer- cetin and various glycosides. The fura- nocoumarins, 8-methoxypsoralen and 5-methoxypsoralen are found in the plant. The seed oil contains terpinen- 4-ol, a renal irritant. It is believed to cause diuretic activity.... daucus carota

Delphinium Consolida

Linn.

Synonym: D. ajacis Linn.

Family: Ranunculaceae.

Habitat: Cultivated in gardens.

English: Forking Larkspur, Larkspur, Lark's Claw, Knight's Spur.

Action: Parasiticide. A tincture is used to destroy lice in hair.

The toxicity of the seeds is due to diterpene alkaloids (delcosine, delso- line, consolidine). Delsonine and an- thranoyllycoctonine are amorphous alkaloids.

The alkaloids lead to bradycardia, lowering of blood pressure, and cardiac arrest. Also, they have a central paralyzing and curare-like effect on the respiratory system. (German Commission E.)

Entire plant, including roots and seeds, is used topically. Not to be used on abraded skin.

Seeds contain 1.01-1.06% alkaloids and 28.7% of a fixed oil. A digly- coside pigment, delphonin and kaem- pferol have been isolated from the flowers.... delphinium consolida

Dicentra Canadensis

Walp.

Family: Papaveraceae.

Habitat: The Himalayas from Kumaon to Khasia Hills. Cultivated in Indian gardens.

English: Squirrel Corn. (A related species, Corydalis cucullaria, known as Turkey Pea, occurs in Canada and the USA.)

Action: Diuretic, alterative, anti- scrofula. Used for torpid and sluggish conditions, menstrual disorders and diseases due to vitiated blood. Also employed as a sedative for the relief of paralysis agitans and other muscular tremors.

A large number of physiologically active isoquinoline alkaloids have been isolated from the tubers of many species of Dicentra, but the use of Corydalis is not linked with the alkaloids they contain, only bulbocapnine, present in the tubers, exhibits therapeutic activity. It produces catalepsy in mammals and possesses sympathetic as well as parasympathetic central effects.

It has been employed for the relief of paralysis agitans and other muscular tremors, vesticular nystagmus and similar conditions.

The root contains protopine, cory- deline, bulbocapnine, cancentrine, de- hydrocancentrines A and B. Bicucul- line (an isoquinoline alkaloid) isolated from the tuber of Dicentra cucullaria, is a centrally-acting, spasmogenic antagonist of GABA.... dicentra canadensis

Dupuytren’s Contracture

A condition of unknown aetiology in which there is progressive thickening and contracture of the FASCIA in the palm of the hand with adherence of the overlying skin. A clawing deformity of the ?ngers, particularly the little and ring ?ngers, develops. It is associated with liver disease, diabetes, epilepsy, and gout. Treatment is surgical to excise the affected fascia. Recurrence is not uncommon.... dupuytren’s contracture

Duty Of Care

A legal requirement that a person act towards others and the public with the watchfulness, attention, caution and prudence that a reasonable person would use in the circumstance. If a person’s actions do not meet this standard of care, then the acts are considered negligent, and any damages resulting may be claimed in a lawsuit for negligence.... duty of care

Economy Of Care

Costs are the measure of the economic function of care. Total costs and unit costs are the basic indicators.... economy of care

Egg Capsule

A membranous structure containing eggs of a tapeworm, in the absence of uterus (e.g. in Dipylidium caninum).... egg capsule

Elder Care

See “aged care”.... elder care

Eligibility Criteria

An explicit statement of the conditions under which persons are admitted to a study.... eligibility criteria

Dichrostachys Cinerea

W. & A.

Synonym: Cailliea cinerea Macb.

Family: Mimosaceae.

Habitat: Northwestern and Central India, Maharashtra, from North Karnataka southwards.

Ayurvedic: Virataru, Vellantaru, Viravrksha.

Siddha/Tamil: Vidathalai.

Folk: Varatuli, Khairi.

Action: Root—astringent and diuretic; used in renal affections, urinary calculi, also in rheumatism. Tender shoots—applied externally for ophthalmia.

The plant foliage contain tannin— 2.40, 5.60 and 4.40 mg/100 g during February, June and November respectively. Roots afforded n-octacosanol, beta-amyrin, friedelan-3-one, friede- lan-3-beta-olandbeta-sitosterol. Flowers contain cyanidin and quercetin.

Dosage: Root, bark—50-100 ml decoction. (CCRAS.)... dichrostachys cinerea

Echinochloa Colonum

(Linn.) Link.

Synonym: Panicum colonum Linn.

Family: Gramineae; Poaceae.

Habitat: Cultivated in Maharashtra, Madhya Pradesh, Uttar Pradesh, Karnataka, Tamil Nadu, Bihar and Andhra Pradesh.

English: Shama millet.

Ayurvedic: Varaka.

Siddha/Tamil: Karumpul, Varsanam- pillu.

Folk: Jangali sawuk, Shamaa, Saanvaa.

Action: Diuretic.

The protein content of the dehusked millet is higher when compared to rice. Except for lysine all other essential amino acids are present in fair quantity. The grains are a rich source of zinc and iron.... echinochloa colonum

Echinochloa Crus-galli

(Linn.) Beauv.

Synonym: Panicum crus-galli Linn.

Family: Gramineae; Poaceae.

Habitat: Cultivated mainly in Maharashtra, Madhya Pradesh, Karnataka, Tamil Nadu and Andhra Pradesh.

English: Barnyard Millet.

Ayurvedic: Ambah Shyaamaaka.

Siddha/Tamil: Oathupul.

Folk: Samak

Action: Whole plant—used for diseases of the spleen and for checking haemorrhage.

The grains are rich in carbohydrates (3.474 wt %) and trace elements (Cu, Cd, Cr, Ni, Fe, Mn, Sn). The total protein content is 4.2 wt% and the total lipids 4.46%. A hormone, oestrogen, is reported from the lipid.

A polysaccharide extracted from the endosperm and composed of glucose was identified as a phytoglycogen.... echinochloa crus-galli

Eichhornia Crassipes

Solms Laub.

Synonym: E. speciosa Kunth.

Family: Pontederiaceae.

Habitat: Native to tropical South America; naturalized all over India.

English: Water-Hyacinth, Bengal Terror, Blue Devil, The Million Dollar Weed.

Ayurvedic: Wrongly equated with Jalakumbhi (Pistia stratiotes Linn., Tropical Duckweed.)

Siddha/Tamil: Akasa thammarai.

Action: Flower—antifungal. Used in skin diseases.

The plant gave stigmasterol, roots gibberellins, flowers delphinidin glu- coside.

The leaves contain a good amount of protein (18% on dry wt basis). The content of water soluble pectins in leaf, petiole and root is: 1.3-5.8,1.5-7.2 and 1.0-2.5% respectively.

Research shows that Water-Hyacinth can be used as a source to remove minerals, organic substances and even heavy metals like Cd, Cr, Cu, Zn and Ni present as pollutants from domestic or industrial effluents. It can also remove... eichhornia crassipes

Emergent Condition

A condition requiring immediate medical attention.... emergent condition

Endoscopic Retrograde Cholangiopancreatography (ercp)

This is a procedure in which a catheter (see CATHETERS) is passed via an ENDOSCOPE into the AMPULLA OF VATER of the common BILE DUCT. The duct is then injected with a radio-opaque material to show up the ducts radiologically. The technique is used to diagnose pancreatic disease as well as obstructive jaundice.... endoscopic retrograde cholangiopancreatography (ercp)

Epidermoid Carcinoma

Squamous cell carcin oma; cancer of squamous epithelium.... epidermoid carcinoma

Episode Of Care

The description and measurement of the various health care services and encounters rendered in connection with an identified injury or period of illness.... episode of care

Equity Of Care

Fair treatment of needs, regarding both the distribution of services and allocation of resources.... equity of care

Eryngium Caeruleum

Bieb.

Family: Umbelliferae; Apiaceae.

Habitat: Kashmir and Western Himalayas.

Folk: Pahaari Gaajar, Dudhali (Punjab), Saleli-misri.

Action: Root—nervine, stimulant, haematinic, diuretic, diaphoretic, expectorant. Ash of the plant— antiseptic, anti-inflammatory (used in haemorrhoids).

Leaves and flowers contain d-man- nitol. Underground parts yield saponins.... eryngium caeruleum

Elettaria Cardamomum

Maton.

Family: Compositae; Asteraceae.

Habitat: Throughout warmer parts of India.

Ayurvedic: Mayura-shikhaa, Gojihvaa. (Actinopteris dichotoma Bedd. and Celosia cristata Linn. are also used as Mayura-shikhaa. Anchusa strigosa Lebill., and other Boraginaecae sp. are used as Gojihvaa.)

Siddha/Tamil: Yaanaichhuvadi.

Folk: Mayurjuti, Maaraajuti.

Action: Plant—astringent, cardiac tonic, diuretic, mucilaginous, emmolient (used in dysuria, diarrhoea, dysentery. Leaves—

Family: Zingiberaceae.

Habitat: Cultivated either as pure plantation crop, or as subsidiary to coffee and arecanut in hilly forests regions of Western Ghats in Karnataka and Kerala, and in parts of Madurai, the Nilgiris and Tirunelveli in Tamil Nadu.

English: Lesser Cardamom.

Ayurvedic: Elaa, Sukshmailaa, Kshudrailaa, Bhrngaparnikaa, Tutthaa, Draavidi, Prithvikaa, Triputaa, Truti, Upkunchikaa.

Unani: Heel Khurd.

Siddha/Tamil: Yelakkai, Ilam.

Action: Carminative antiemetic, stomachic, orexigenic, anti-gripe, antiasthmatic, bechic, Oil— antispasmodic, antiseptic. Used for flatulence, loss of appetite, colic, bronchitis, asthma. Paste used as balm for headache, husk for rheumatism.

Key application: In dyspepsia; also as cholagogue. (German Commission E.)

The seeds yield an essential oil (611% dry basis). The major constituents are, 1,8-cineole and alpha-terpinylace- tate, with limonene, alpha-terpineol, sabinene and linalool. The seeds contain palmitic and oleic as dominant fatty acids, besides linoleic and linolenic acids, along with alpha-tocopherol, desmosterol and campesterol.

The extracts of cardamom cause a significant decrease in gastric secretion after 3 h of treatment. The effect of methanol extract is primarily observed as decreased pepsin output.

Terpineol and acetylterpineol, the active principles of cardamom seeds, showed greater penetration enhancing capacities than Azone which was used as a comparative penetration enhancer for the diffusion of Pred- nisolone through mouse skin in vitro.

Volatile components exhibit antimicrobial activity. The oil inhibits afla- toxin synthesis.

The cardamom seed can trigger gallstone colic (spasmodic pain) and is not recommended for self-medication in patients with gallstone. (German Commission E, PDR, Natural Medicines Comprehensive Database, 2007.)

Dosage: Seed of dried fruit—1-2 g powder. (API Vol I.)... elettaria cardamomum

Eleusine Coracana

Gaertn.

Family: Gramineae; Poaceae.

Habitat: A grain crop of Karnataka; also grown on large scale in Tamil Nadu, Andhra Pradesh and Maharashtra.

English: Finger Millet, African millet, Ragi.

Ayurvedic: Madhuuli, Markata- hasta-trna.

Siddha/Tamil: Ragi, Kezhvaregu.

Action: Seeds—cooling, astringent. Nutritive value of ragi is higher than that of rice and equal to that of wheat. White ragi is superior to the pigmented type. A nourishing food for infants, growing children, expectant mothers and aged people. Ragi is considered an ideal food for diabetics because of slow release of sugars to the body. A decoction of leaves and stems is drunk to ease vaginal bleeding.

The protein content of ragi is 813%, with P 250, Fe 7.6, thiamine 0.18— and riboflavin 0.1 mg/100 g. Ragi has high glycemic index value. It reduced plasma cholesterol, total serum cholesterol and LDL cholesterol by 9% each, and triglycerides by 15%, and increased HDL cholesterol, thus exhibited a sig- nificantbeneficial effect on plasma profile. The lipemic index for ragi is 55, taking isocaloric wheat-supplemented background diet (control) at 100.... eleusine coracana

Ethics (of Care)

The basic evaluative principles which (should) guide “good” care. Principles typically refer to respect for, and the dignity of, human beings. Basic dimensions are “autonomy” (respect for self determination), “well-being” (respect for happiness, health and mental integrity) and “social justice” (justifiable distribution of scarce goods and services). More specifically, ethics of care refer to ethical standards developed for the care professions which are designed to implement ethical principles in the practice of care provision.... ethics (of care)

Eulophia Campestris

Wall.

Family: Orchidaceae.

Habitat: Throughout greater part of India, mostly in the plains.

Ayurvedic: Amrita, Sudhaa-muuli, Munjaataka (Salep var.) Saalam- misri (substitute). Munjaataka and Saalam-misri have been equated with Orchis latifolia Linn. of the same family.

Action: Tubers—used in stamatitis, purulent cough and as a cardiac and nervine tonic. Also used in scrofulous diseases and dyscrasia. Used a substitute for Salep.... eulophia campestris

Elsholtzia Cristata

Willd.

Synonym: E. ciliata (Thunb.) Hyland.

Perilla polystachya D. Don.

Family: Labiatae; Lamiaceae.

Habitat: The Himalayas and Assam up to 3,000 m, introduced into the Nilgiris (Tamil Nadu).

Ayurvedic: Ajagandhaa (controversial synonym).

Folk: Ban-Tulasi, Bovai, Phoot- Kanda.

Action: Carminative, stomachic, astringent. Leaf—diuretic, antipyretic. Neutralizes after effects... elsholtzia cristata

Elytraria Crenata

Vahl.

Synonym: E. acaulis Lindau. Tubiflora acaulis Kuntze.

Family: Acanthaceae.

Habitat: The Deccan Peninsula, extending northwards to eastern Himalayas.

Folk: Patharchattaa, Dasmori. (Also known as Shat-muuli.)

Action: Leaves—decoction prescribed in fever, also in venereal diseases. Root—used in mammary tumours and abscesseses, pneumonia and infantile diarrhoea. Plant infusion is used as a cough remedy for infants.... elytraria crenata

Endotracheal Catheters Are Used To Pass

down the TRACHEA into the lungs, usually in the course of administering anaesthetics (see under ANAESTHESIA).

Eustachian catheters are small catheters that are passed along the ?oor of the nose into the Eustachian tube in order to in?ate the ear.

Nasal catheters are tubes passed through the nose into the stomach to feed a patient who cannot swallow – so-called nasal feeding.

Rectal catheters are passed into the RECTUM in order to introduce ?uid into the rectum.

Suprapubic catheters are passed into the bladder through an incision in the lower abdominal wall just above the pubis, either to allow urine to drain away from the bladder, or to wash out an infected bladder.

Ureteric catheters are small catheters that are passed up the ureter into the pelvis of the kidney, usually to determine the state of the kidney, either by obtaining a sample of urine direct from the kidney or to inject a radio-opaque substance preliminary to X-raying the kidney. (See PYELOGRAPHY.)

Urethral catheters are catheters that are passed along the urethra into the bladder, either to draw o? urine or to wash out the bladder.

It is these last three types of catheters that are most extensively used.... endotracheal catheters are used to pass

Erigeron Canadensis

Linn.

Family: Compositae; Asteraceae.

Habitat: Punjab, Upper Gangetic Plain, Assam, Western Ghats and Western Himalayas.

English: Canadian Fleabane.

Ayurvedic: Jaraayupriya, Makshikaa-visha, Palit (non- classical).

Action: Astringent, haemostatic, antirheumatic, diuretic. Used for diarrhoea, kidney disorders, bronchitis and for bleeding piles, wounds, bruises. Essential oil— used in bronchial catarrh and cystitis.

The extracts of the plant gave ses- quiterpenes, beta-santalen, beta-hima- chalene, cuparene, alpha-curcumene, gamma-cadinene.

The petroleum ether and ethanolic extracts of aerial parts exhibit significant anti-inflammatory activity.

Aqueous extract of powdered plant produces fall in blood pressure, depresses the heart and increases respiration in animals.

The essential oil, obtained from aerial parts in Japan, is found to contain 47 volatile compounds of which 91.0% are terpenoids. The leaves contain cumu- lene derivatives.

For preparing plant extract as a drug, the volatile oil is removed from a hot aqueous extract and the residue is filtered and concentrated to 24% or 60% of dry matter content. The 6% dry matter extract contains flavones 0.83, tannins 0.52, reducing sugars 6.37 and total sugars 12.6%. The extract is anti- inflammatory, analgesic, bactericidal and fungicidal.... erigeron canadensis

Ervataemia Coronaria

staff.

Synonym: E. divaricata (L.) Alston. Tabernaemontana coronaria R.Br.

Family: Apocynaceae.

Habitat: Throughout the sub- Himalayan tract from Garhwal eastwards to Assam and Bengal, extending southwards to North Circars.

English: East Indian Rosebay.

Ayurvedic: Nandivrksha, Tagar.

Siddha/Tamil: Nandiyaavattam.

Action: Topically anodyne; chewed for relief of toothache; administered as a vermicide. Various parts of the plant are used in the indigenous system of medicine for skin diseases and cancer.

The plant from Sri Lanka and Pakistan contains several indole alkaloids, including voacristine.

Isovoacristic hydrochloride caused bradycardia in frogs and rabbits. The decoction of leaves exhibits antihypertensive and diuretic activity. Taberson- ine, reported in the flowers, showed hypotensive effect on anaesthetized cats.

The most abundant alkaloids in stem cortex are tabernaemontanine, dregamine and 20-epi ervatamine.... ervataemia coronaria

Evidence-based Care

The conscientious, explicit and judicious use of current best evidence in making decisions about the care of individuals. This approach must balance the best external evidence with the desires of the individual and the clinical expertise of health care providers.... evidence-based care

Extended Care Facility (ecf)

A facility that offers sub-acute care, providing treatment services for people requiring inpatient care who do not currently require continuous acute care services, and admitting people who require convalescent or restorative services or rehabilitative services or people with terminal disease requiring maximal nursing care.... extended care facility (ecf)

External Cardiac Compression

Compression of the outside of the sternum and ribs, effectively emptying and filling the heart to push blood through arteries to supply oxygen to the body - particularly to the brain.... external cardiac compression

Enjoy Celandine Tea

Celandine tea is one of the many herbal teas available all around the world. While it has a bitter taste, it is still a valuable beverage thanks to its many health benefits. Find out more about celandine tea! About Celandine Tea Celandine tea is made from the plant called greater celandine, also known as tetterwort in Europe. It is an herbaceous perennial plant which can be found in Europe, western Asia and North America. The greater celandine has an erect stem with a height between 30 and 120cm. The leaves are quite long (around 30cm), lobed and crenate. The flowers are yellow, with four petals and two sepals; they bloom from late spring till the end of summer. The plant also has a pod-like fruit with an unpleasant odor and a bitter taste. How to prepare Celandine Tea For a cup of celandine tea, add half a teaspoon of chopped celandine herbs to a cup of freshly boiled water. Let it steep for about 10 minutes. Once the steeping time is done, strain to remove the herbs and the tea is done. If you think the taste is too bitter for your liking, you can add honey or fruit juice (lemon, for example). Celandine Tea Benefits Celandine tea gets many active constituents from the greater celandine. Some of them include berberine, sanguinarine, chelidonine, protopine, coptisine, and stylopine. Celandine tea, especially in combination with other herbs, is quite beneficial for your stomach. It can be combined with peppermint leaf, German chamomile, caraway, licorice, clown’s mustard plant, lemon balm, angelica, and milk thistle. The mixture helps with dyspepsia, as it reduces the severity of acid reflux, stomach pains, cramping, nausea, and vomiting. You can drink celandine tea if you’ve got problems with gallstones. It increases bile production and therefore flushes out gallstones. It also helps with jaundice, scurvy, and gout. Celandine tea can also help if you’ve got a toothache or high blood pressure. It is often used to treat whooping cough, bronchitis, and arthritis. Also, if you’ve got an irregular menstruation, celandine tea can help regulate it. Celandine tea can also be used topically. It is useful when it comes to various skin problems, for example warts, blister rashes or scabies. Celandine Tea Side Effects Celandine tea has a few side effects, as well. It is recommended not to drink celandine tea if you are pregnant or breastfeeding. It isn’t known just how much harm it can do, but it might affect the baby. Therefore, it is safer not to consume it during these periods. Celandine tea might increase the flow of bile. In some cases, if a large quantity is consumed, it might cause blockage of the bile duct. Also, you shouldn’t drink celandine tea if you know you’ve got liver problems. In some cases, it might cause hepatitis. Be careful with the amount of celandine tea you drink, as well. It is recommended not to drink more than six cups of celandine tea a day. If you do, it might cause more harm than good. Some of the symptoms you might get include: headaches, loss of appetite, vomiting, diarrhea, dizziness, and irregular heartbeats.   Celandine tea is recommended as an everyday tea. It has important health benefits and very few side effects. Despite its bitter taste, give it a try!... enjoy celandine tea

Erythroxylum Coca

Lam.

Family: Erythroxylaceae.

Habitat: Indigenus to Peru and Bolivia, introduced and experimentally cultivated in Assam, West Bengal, Bihar, Uttar Pradesh, Tamil Nadu and Kerala.

English: Coca, Cocaine Plant.

Siddha/Tamil: Sivadari.

Action: Mydriatic and toxic. (Coca leaf extract, after removing cocaine, is used as a flavouring agent for soft drinks. Maximum use level: 0.055%.) Coca leaves contain a large number of alkaloids including cocaine, tropa- cocaine, cinnamoylcocaine, truxillines and benzoylecgonine. (alkaloid content varies from 0.5 to 1.5%). The bark and seeds also contain cocaine.

Coca is subject to restrictions in most countries.

Not to be confused with Cocoa seed (Theobroma cacao.)... erythroxylum coca

Ethics Committees

(In the USA, Institutional Review Boards.) Various types of ethics committee operate in the UK, ful?lling four main functions: the monitoring of research; debate of di?cult patient cases; establishing norms of practice; and publishing ethical guidance.

The most common – Local Research Ethics Committees (LRECs) – have provided a monitoring system of research on humans since the late 1960s. Established by NHS health authorities, LRECs were primarily perceived as exercising authority over research carried out on NHS patients or on NHS premises or using NHS records. Their power and signi?cance, however, developed considerably in the 1980s and 90s when national and international guidance made approval by an ‘appropriately constituted’ ethics committee obligatory for any research project involving humans or human tissue. The work of LRECs is supplemented by so-called ‘independent’ ethics committees usually set up by pharmaceutical companies, and since 1997 by multicentre research ethics committees (MRECs). An MREC is responsible for considering all health-related research which will be conducted within ?ve or more locations. LRECs have become indispensable to the conduct of research, and are doubtless partly responsible for the lack of demand in the UK for legislation governing research. A plethora of guidelines is available, and LRECs which fail to comply with recognised standards could incur legal liability. They are increasingly governed by international standards of practice. In 1997, guidelines produced by the International Committee on Harmonisation of Good Clinical Practice (ICH-GCP) were introduced into the UK. These provide a uni?ed standard for research conducted in the European Union, Japan and United States to ensure the mutual acceptance of clinical data by the regulatory authorities in these countries.

Other categories of ethics committee include Ethics Advisory Committees, which debate dif?cult patient cases. Most are attached to specialised health facilities such as fertility clinics or children’s care facilities. The 1990s have seen a greatly increased interest in professional ethics and the establishment of many new ethics committees, including some like that of the National Council for Hospice and Specialist Palliative Care Services which cross professional boundaries. Guidance on professional and ethical standards is produced by these new bodies and by the well-established ethics committees of regulatory or representative bodies, such as the medical and nursing Royal Colleges, the General Medical Council, United Kingdom Central Council for Nursing, Midwifery and Health Visiting, British Medical Association (see APPENDIX 8: PROFESSIONAL ORGANISATIONS) and bodies representing paramedics and professions supplementary to medicine. Their guidance ranges from general codes of practice to detailed analysis of single topics such as EUTHANASIA or surrogacy.

LRECs are now supervised by a central body

– COREC (www.corec.gov.org.uk).... ethics committees

Eupatorium Cannabinum

Linn.

Family: Compositae; Asteraceae.

Habitat: The temperate Himalayas up to 3,600 m and in Khasi Hills between 1,000 and 2,000 m.

English: Hemp Agrimony, Water Hemp, Hemp Eupatorium.

Folk: Bundaar (Maharashtra), Tongollati (Assam).

Action: Diuretic, cathartic, anti-tumoral. Used under strict medical supervision for blood impurities and tumours. Internal administration is not advised unless the hepatotoxic alkaloids are shown to be absent from the sample.

The herb contains volatile oil (about 0.5%); sesqiterpene lactones, the major one being eupatoriopicrin; flavonoids, pyrrolizidine alkaloids; immunoactive polysaccharides.

Eupatoriopicrin has shown to be cy- tostatic as well as cytotoxic; it delayed transplanted tumour growth in mice in a dose-dependent manner.

An aqueous extract of the plant exhibited anti-necrotic activity against carbon tetrachloride-induced hepato- toxicity in rats. The effect is attributed to the presence of flavonoids, rutoside, hyperoside and quercetin; phenolic acids, caffeic and chlorogenic; and not due to the presence of eupatoriopicrin.

Acrylic acid and the lactic, malic and citric acids, present in the plant, also exhibited protective effect against acute toxicity induced by ethanol in mice.

The polysaccharides have immuno- stimulatory activity and enhance phagocytosis in a number of immunolog- ical tests. The leaf oil is reported to exhibit fungicidal effect.

A related species, Eupatorium odorum Linn., is known as Gondri in Ori- ssa.... eupatorium cannabinum

Extra Care Sheltered Housing

Housing where there is additional support (such as the provision of meals and extra communal facilities) to that usually found in sheltered housing. Sometimes called ‘very sheltered housing’.... extra care sheltered housing

Fagonia Cretica

Linn.

Synonym: F. arabica Linn. (Correct name for Indian sp. is Fagonia schweifurthii Hadidi. F. bruguieri DC. is not a synonym of F. cretica, according to CDRI.)

Family: Zygophyllaceae.

Habitat: Western India, upper Gangetic plains and Peninsular India.

Ayurvedic: Dhanvayaasa, Dhan- vayavaasa, Dhanvayaasaka, Duraal- abhaa, Samudraantaa. Gaandhaari, Kachhuraa, Anantaa, Duhsparshaa. (Alhagi pseudalhagi is used as a substitute for F. cretica.)

Unani: Dhamaasaa.

Action: Astringent, antiseptic, blood-purifier and febrifuge. Applied to abscesses, scrofulous glands and wounds; also given as a prophylactic against smallpox. Bark—used for dermatosis Extract of aerial parts—antiviral, antiamphetaminic, spasmogenic. Plant ash—given to children suffering from anaemia.

The aerial parts contain several tri- terpenoid saponins which gave sa- pogenin, nahagenin, oleanolic acid. Aerial parts also gave diterpenes, fa- gonone and its derivatives, besides flavonoids.

The flavonoids, quercetin and kaem- pferol, isolated from the leaves and flowers, showed antimicrobial activity.

The fruits are rich in ascorbic acid.

Dosage: Whole plant—50-100 ml decoction. (CCRAS.)... fagonia cretica

Ficus Carica

Linn.

Family: Moraceae.

Habitat: Native to the Mediterranean region; now cultivated in Uttar Pradesh, Rajasthan, Punjab, Andhra Pradesh and Maharashtra.

English: Common Fig.

Ayurvedic: Phalgu, Manjul, Raajodumbara, Bhadrodumbara.

Unani: Anjeer, Teen.

Siddha/Tamil: Semaiatti.

Action: Fruit—gentle laxative and expectorant. Syrup of figs— a remedy for mild constipation. Fruit pulp-analgesic and anti- inflammatory, used for treating tumours, swellings and gum abscesses. Latex—analgesic and toxic. Used for treating warts, insect bites and stings. Leaf—used in lucoderma. Bark—used for eczema and other skin diseases.

Key application: As a laxative. (Included among unapproved herbs by German Commission E.)

The leaves gave bergapten, psoralen, taraxasterol, beta-sitosterol, rutin and a sapogenin. Calotropenyl acetate, lep- eol acetate and oleanolic acid have been identified in the leaves.

Three peptides which exhibit action against angiotensin I-converting enzyme (ACE) have been isolated from the fresh latex. Their inhibitory activity is similar to that of ACE inhibitors derived from casein. (ACE catalyzes both the production of vasoconstrictor angiotensin II and the inactivation of the vasodilator bradykinin.)

Dosage: Fruit—10-20 ml juice; 510 g paste. (CCRAS.)... ficus carica

Fire Coral

The colloquial name for Millepora.... fire coral

Fixed Cost

See “cost”.... fixed cost

Formal Care

See “formal assistance”.... formal care

Foster Care

A form of assisted housing, usually provided in private homes owned and occupied by individuals or families, offering a place of residence, meals, housekeeping services, minimum supervision, and personal care for a fee to non-family members who do not require supervision by skilled medical personnel.... foster care

Ficus Cordifolia

Roxb.

Synonym: F. rumphii Bl.

Family: Moraceae.

Habitat: Throughout India, up to 1,700 m in the hills.

Ayurvedic: Ashmantaka (var.)

Folk: Gajanaa, Ashtaa, Paakar.

Action: Fruit juice and latex— antiasthmatic and vermifuge.

Siddha/Tamil: Kal Aal, Pei Aal.

Action: Fruit—cardiotonic. Leaves and bark—used in affections of the liver and skin diseases.... ficus cordifolia

Fritillaria Cirrhosa

D. Don.

Family: Liliaceae.

Habitat: Central and Western Himalaya between 3,700 and 5,350 m.

Folk: Yathu.

Action: Corm—antiasthmatic, used for bronchitis and tuberculosis.

The bulbs contain steroidal alkaloids—ebeinone, eduardine, edpeti- lidine, verticinone, isoverticine and isobaimonidine and pimaradienic di- terpene, oblongifolic acid.

Ebeinone exhibited anticholinergic activity... fritillaria cirrhosa

Functions The Chief Uses Of The Tongue Are:

to push the food between the teeth for mastication, and then mould it into a bolus preparatory to swallowing;

as the organ of the sense of taste, and as an organ provided with a delicate sense of touch; and

to play a part in the production of speech. (See VOICE AND SPEECH.) It is usual to classify any taste as: sweet, bitter,

salt and acid, since ?ner distinctions are largely dependent upon the sense of smell. The loss of keenness in taste brought about by a cold in the head, or even by holding the nose while swallowing, is well known. Sweet tastes seem to be best appreciated by the tip of the tongue, acids on its edges, and bitters at the back. There are probably di?erent nerve-?bres and end-organs for the di?erent varieties of taste. Many tastes depend upon the ordinary sensations of the tongue.

Like other sensations, taste can be very highly educated for a time, as in tea-tasters and wine-tasters, but this special adaptation is lost after some years.... functions the chief uses of the tongue are:

G Chloe

(Greek) A flourishing woman; blooming

Chloe, Clo, Cloe, Cloey... g chloe

Garcinia Cambogia

Desr.

Synonym: G. gummi-gutta (Linn.) Robs.

Family: Guttiferae; Clusiaceae.

Habitat: Western Ghats and Nilgiris.

English: Gamboge tree.

Ayurvedic: Vrkshaamla (allied species), Kokam (var.).

Siddha/Tamil: Kodakkapuli.

Action: Fruit rind—used in rickets and enlargement of spleen, in skeletal fractures.

The plant contains iso-prenylated polyphenols—cambogin and cambo- ginol. The fruit contains about 30% acid (dry weight basis), which is essentially (-)-hydroxycitric acid (HCA). HCA is a potent inhibitor of ATP citrate lyase, the enzyme that produces acetyl CoA for both fatty acid and cholesterol synthesis.

Taking Garcinia fruit rind extract orally does not seem to help decrease weight, satiety, fat oxidation or energy expenditure in obese people. Some researchers are of the view that garcinia inhibits the supply of fatty acids without affecting adipose conversion. (Natural Medicines Comprehensive Database, 2007.)

Latex gave benzophenone derivatives, camboginol and cambogin.... garcinia cambogia

Garcinia Cowa

Roxb.

Synonym: G. kydia Roxb.

Family: Guttiferae; Clusiaceae.

Habitat: Tropical forests of Assam, Bengal, Orissa and the Andamans.

Ayurvedic: Paaraavata, Kowaa.

Folk: Kaphal (Nepal), Kujithekera (Assam).

Action: Sun-dried slices of the fruit are used in dysentery. The latex is used as febrifuge. Gum-resin— drastic cathartic (may produce nausea and vomiting).

The fruits from Assam contain: total soluble solids 9.8, titrable acidity 4.7, total sugars 3.8% and vitamin C 8.64 mg/g

The latex gave xanthones, cowanin, cowanol, cowaxanthone and norcow- anin.

The bark contains cowanin, cow- anol, cowaxanthone and rubraxan- thone.

Cawanol and cowaxanthone are reported to exhibit moderate antimicrobial activity against Staphylococcus au- reus.... garcinia cowa

Gastric Cirri

Hair-like appendages in the stomach of most cubozoan jellyfish. They contain nematocysts and aid in digestion.... gastric cirri

Gastrovascular Cavity

The digestive system of the cnidarian, consisting of the stomach and its connecting canals which perform a similar task to vascular system of higher orders.... gastrovascular cavity

General Optical Council

The statutory body that regulates the professions of ophthalmic OPTICIAN (optometrist) and dispensing optician. It promotes high standards of education and professional conduct and was set up by the Opticians Act 1958.... general optical council

General Medical Council (gmc)

A statutory body of elected and appointed medical practitioners and appointed lay members with the responsibility of protecting patients and guiding doctors in their professional practice. Set up by parliament in 1858 – at the request of the medical profession, which was concerned by the large numbers of untrained people practising as doctors – the GMC is responsible for setting educational and professional standards; maintaining a register of quali?ed practitioners; and disciplining doctors who fail to maintain appropriate professional standards, cautioning them or temporarily or permanently removing them from the Medical Register if they are judged un?t to practise.

The Council is funded by doctors’ annual fees and is responsible to the Privy Council. Substantial reforms of the GMC’s structure and functions have been and are still being undertaken to ensure that it operates e?ectively in today’s rapidly evolving medical and social environment. In particular, the Council has strengthened its supervisory and disciplinary functions, and among many changes has proposed the regular revalidation of doctors’ professional abilities on a periodic basis. The Medical Register, maintained by the GMC, is intended to enable the public to identify whom it is safe to approach to obtain medical services. Entry on the Register shows that the doctor holds a recognised primary medical quali?cation and is committed to upholding the profession’s values. Under revalidation requirements being ?nalised, in addition to holding an initial quali?cation, doctors wishing to stay on the Register will have to show their continuing ?tness to practise according to the professional attributes laid down by the GMC.

Once revalidation is fully established, there will be four categories of doctor:

Those on the Register who successfully show their ?tness to practise on a regular basis.

Those whose registration is limited, suspended or removed as a result of the Council’s disciplinary procedures.

Those who do not wish to stay on the Register or retain any links with the GMC.

Those, placed on a supplementary list, who do not wish to stay on the main Register but who want to retain a formal link with the medical profession through the Council. Such doctors will not be able to practise or prescribe.... general medical council (gmc)

Gynura Pseudo-china

(L.) DC.

Synonym: G. nudicaulis Arn.

Family: Asteraceae, Compositae.

Habitat: Eastern Himalaya, Sikkim, Assam, and Western Ghats in Tamil Nadu and Kerala.

Action: Plant—emollient, resolvent. Used as a poultice in erysipelas and for tumours in the breast. Root—used both externally and internally for enhancing blood circulation especially when blue spots and blotches result from blows. The powdered root, mixed with tea, is given to parturient women. Leaves—used for poulticing pimples. The juice is used asa gargle for inflammations of the throat.... gynura pseudo-china

Haversian Canals

The ?ne canals in BONE which carry the blood vessels, lymphatics and nerves necessary for the maintenance and repair of bone.... haversian canals

Health Care Delivery System

See “health system”.... health care delivery system

Health Care Institution / Facility

Any establishment that is engaged in direct patient care on site.... health care institution / facility

Health Care Team

A group comprising a variety of professionals (medical practitioners, nurses, physical and occupational therapists, social workers, pharmacists, spiritual counsellors), as well as family members, who are involved in providing coordinated and comprehensive care. There are three types of health care team, defined by the degree of interaction among members and the sharing of responsibility for care:... health care team

Health Care Technology Assessment (hcta)

The systematic evaluation of properties, effects and/or impacts of health care technology. It may address the direct, intended consequences of technologies as well as their indirect, unintended consequences.... health care technology assessment (hcta)

Geriatric Care

Care of older persons that encompasses a wide range of treatments from intensive care to palliative care.... geriatric care

Geriatric Centre

A facility specializing in services for older persons which include acute care, geriatric assessment, rehabilitation, medical and nursing services, therapy services and residential care.... geriatric centre

Health Communication Strategy

A communication strategy to inform the public or communities about health issues with the objective of reducing health risks and improving health status.... health communication strategy

Health Service Commissioner

An o?cial, responsible to the United Kingdom’s parliament, appointed to protect the interests of National Health Service patients in matters concerning the administration of the health service and the delivery of health care (excluding clinical judgements). Known colloquially as the health ombudsman, the Commissioner presents regular reports on the complaints dealt with.... health service commissioner

Healthy City

A city that is continually creating and improving physical and social environments and expanding community resources which enable people to mutually support each other in performing all the functions of life and in developing to their maximum potential.... healthy city

High Dependency Care Facility

An establishment primarily engaged in providing inpatient nursing and rehabilitative services to individuals requiring nursing care.... high dependency care facility

High John The Conqueror

Money, Love, Success, Happiness ... high john the conqueror

Home And Community-based Services; Home And Community Care Programme

See “community-based care”.... home and community-based services; home and community care programme

Home Health Agency (hha) / Home Health Care Agency

A public or private organization that provides home health services supervised by a licensed health professional in a person’s home, either directly or through arrangements with other organizations.... home health agency (hha) / home health care agency

Home Health Care / Home Care

See “domiciliary care”.... home health care / home care

Home-from-hospital / Hospital After-care Schemes

Schemes providing nursing care, personal care or practical help for older people who have returned home after a stay in hospital.... home-from-hospital / hospital after-care schemes

Gunpowder Tea - A Popular Chinese Green Tea

Gunpowder tea is a Chinese tea made in Zhejiang Provence, China. It’s a form of green tea made out of withered, steamed, rolled and dried leaves. The name of gunpowder tea was given due to the fact that the small leaves which are tightly rolled into small round pellets, look like gunpowder. Gunpowder tea, like most green teas, comes from the Camellia Sinensis plant, which is a small leaved bush with many stems that can reach to almost 3 meters. There are many types of gunpowder tea, judging by the type of the leaves:
  • Pingshui gunpowder which is the most common type, has larger pellets and a more powerful flavor. It is sold as Temple of Heaven Gunpowder.
  • Formosa Gunpowder which is grown in Taiwan. Its fragrance is very close to the Taiwanese oolong tea.
  • Ceylon Gunpowder is produced at high altitudes in Sri Lanka.
Brewing Gunpowder Tea There are many ways to brew gunpowder tea, but the most handy and common preparation is by putting 1 tablespoon of gunpowder leaves for every 5 ounces of water. The gunpowder must be steeped up to 1-2 minutes into water, boiled at 160 degrees. After that, it can be streamed and served. It is not recommended to put milk or sweeteners in it such as honey or sugar, since the tea already has a soft honey flavor. What does Gunpowder Tea contain? Gunpowder tea, since it is classified as a green tea, it shares all of the components of classic green tea, mainly antioxidant ingredients such as green tea catechins (GTC). The importance of antioxidants is very high since they find and eliminate disease-causing free radicals that can develop cancer or even damage the DNA structure. Benefits of Gunpowder Tea Because antioxidants fight free-radicals, the gunpowder tea helps maintaining your general health.
  • It helps fight cancer due to the fact that antioxidants neutralize and reduce the damage that free radicals can cause to cells.
  • Prevents type II diabetes due to the fact that green tea may improve insulin sensibility and glucose tolerance.
  • It can also be used for treating loose digestion or indigestion. The antioxidants help reduce inflammations that are associated with ulcerative colitis and Chron’s disease.
  • Heals wounds and controls bleeding because of the strong fluoride content.
  • Slows aging process.
Gunpowder Tea side effects The general side effects that gunpowder tea can have are the same as the ones normal green tea present, such as nausea or stomach ache. Since it has caffeine,gunpowder tea can cause insomnia, nervousness or irritability, so avoid drinking it in the evening or before bed. Also it can cause iron deficiency, which is why people who take iron supplements are strongly advised not to drink any type of green tea, or to drink it at least 2 hours before taking the supplements or 4 hours after taking them. All in all, gunpowder tea has more benefits for your health than side effects.  It is good to drinkgunpowder tea, because it helps your immune system and provides you with all the vitamins you need in order to stay healthy.... gunpowder tea - a popular chinese green tea

Haematoxylon Campechianum

Linn.

Family: Caesalpiniaceae, Mi- mosaceae

Habitat: Native to tropical America and the West Indies. Grown in Indian gardens.

English: Logwood, Peachwood, Compeachy tree.

Ayurvedic: Pattanga, Patraanga, Bakam (substitute). (Caesalpinia sappan is also equated with Pattanga.)

Unani: Buqqam, Bakam-Hindi.

Action: Astringent. Used for atonic dyspepsia, diarrhoea, summer diarrhoea, dysentery, internal haemorrhages, menorrhagia, leucorrhoea. (It imparts red colour to urine and stool. Incompatible with chalk or lime-water.)

The wood contains about 10% hae- matoxylon, a red-brown phenolic dye, tannins, resin and volatile oil.

Haematoxylin exhibited significant anti-inflammatory activity in the carra- geenan-induced oedema test.

The seed contains crude protein 29.1, pentosan 6.6, and water-soluble gum 3.2%.... haematoxylon campechianum

Have A Cup Of Chrysanthemum Tea

The benefits of Chrysanthemum Tea were discovered centuries ago by Chinese and Oriental people who used it for medicinal purposes and as a natural coolant. About Chrysanthemum Tea Chrysanthemum Tea is a herbal tea made from Chrysanthemum flowers of the species Chrysanthemum morifolium or Chrysanthemum indicum, which are most popular in Eastern Asia. The chrysanthemum is a leafy plant, adorned with clusters of daisy-like flowers. The plant can be found worldwide. The constituents of chrysanthemum are vitamin C, beta-cartone, calcium, fiber, folacin, iron, magnesium, niacin, potassium and riboflavin. Chrysanthemum tea has a delicate, slightly floral aroma and a light, refreshing taste. How to brew Chrysanthemum Tea To prepare a tasty cup of Chrysantemum tea, it is usually recommended to use around 3 or 5 dried flowers for every 250ml of water. Let the flowers steep in hot water at 90°c in a teapot until the liquid turns light yellow. You can add rock sugar as well, to enhance its flavor. Chrysanthemum tea is slightly yellow in color and has a floral aroma and taste. In Chinese tradition, once a pot of chrysanthemum tea has been drunk, hot water is typically added again over the flowers in the pot (producing a tea that is slightly less strong); this process is repeated several times. Chrysanthemum Tea Benefits Chrysanthemum tea is not very famous amongst herb enthusiasts, and  that is because very few people know about its existence and benefits. Chrysanthemum Tea may help lower blood pressure and consequently, may also help in the treatment of other related ailments like angina and other heart problems. It may also help relieve headaches. Chrysanthemum Tea may help in the treatment of colds, fever and the flu or tinnitus. This type of tea may help in the treatment of skin problems such as acne, boils and sores. Chrysanthemum Tea is believed to contribute in clearing the vision and improving the general eyesight. Chrysanthemum Tea has stimulating property and helps in alerting the senses and rejuvenating the brain. It stimulates all your senses very quickly and also calms down the nerves. Chrysanthemum Tea is drunk or used as a compress to treat circulatory disorders such as varicose veins and atherosclerosis. Chrysanthemum Tea Side Effects There are some side effects associated to the Chrysanthemum tea consumption. In some cases, it may cause contact dermatitis and photosensitivity. Do not associate this tea with other sedatives or high blood pressure medicine as it may intensify the effects of those drugs. Do not take this tea if you are pregnant or breastfeeding. If you take into consideration the precautions above and you do not drink too much of it, you can include Chrysanthemum tea in your healthy lifestyle and enjoy its taste and benefits.... have a cup of chrysanthemum tea

Health-care Priorities

As the needs and demands of patients, and the costs of health care of populations, have risen sharply in recent years, governments and health-care providers – whether tax-funded, insurance-based, employer-provided or a mix of these – have had increasingly to face the dilemma of what services a country or a community can a?ord to provide. As a result, various techniques for deciding priorities of care and treatment are evolving. In the United Kingdom, priorities were for many years based on the decisions of individual clinicians who had wide freedom to prescribe the most appropriate care. Increasingly, this clinical freedom is being circumscribed by managerial, community and political decisions driven in part by the availability of resources and by what people want. Rationing services, however, is not popular and as yet no broadly agreed consensus has emerged, either in western Europe or in North America, as to how priorities can be decided that have broad community support and which can be a?orded. (See CLINICAL GOVERNANCE; EVIDENCE-BASED MEDICINE.)... health-care priorities

Healthcare Commission (commission For Health Improvement)

Launched in 1999 in England and Wales as CHI, this is an inspectorate charged with protecting patients from ‘unacceptable failings in the National Health Service’. A statutory body under the 1999 Health Act, it evaluates and re?nes local systems designed to safeguard standards of clinical quality. Working separately from the NHS and the health departments, it o?ers an independent safeguard that provides systems to monitor and improve clinical quality in primary care, community services and hospitals. As of 2004 it became responsible for dealing with patients’ complaints if they could not be settled by the trust concerned. The board members include health professionals, academics and eight lay members. Scotland has set up a similar statutory body. (See APPENDIX 7: STATUTORY ORGANISATIONS.)... healthcare commission (commission for health improvement)

Hedychium Coronarium

Koenig.

Family: Zingiberaceae.

Habitat: Throughout the moist parts of India, up to 2,000 m. Also grown in gardens of Assam and South India.

English: Ginger Lily.

Ayurvedic: Shati (related species).

Action: Anti-inflammatory, antirheumatic, febrifuge, tranquilizer.

The rhizomes gave furanoditerpene, hedychenone, an anti-inflammatory principle, also cytotoxic principles as labdane-type diterpenes.

The essential oil from rhizome shows anthelmintic and mild tranquil- izing property. The essential oil contains alpha- and beta-pinene, limo- nene, carene, and its oxide, linalool and elemole in varying concentrations. The essential oil also gave borneol, methyl salicylate, eugenol and methy- lanthranilate.... hedychium coronarium

Hedyotis Corymbosa

(Linn.) Lam.

Synonym: Oldenlandia corymbosa Linn.

Family: Rubiaceae.

Habitat: A weed in wet, low lands and in cultivated fields.

Ayurvedic: Kshetraparpata (used in Kerala as Parpataka).

Action: Purifies blood, improves digestion, stimulates action of liver.

The presence of caffeine and fumar- ic acid has been reported in H. corym- bosa.

Iridoidoglucosides have been isolated from H. diffusa Willd. The plant is reported to have immunopotentiation activity and has been used in China to treat some tumours. An aqueous extract of the plant yielded a polysac- charide composed of rhamnose, arabi- nose, xylose, mannose, galactose and glucose.

Hedyotis herbacea Linn., synonym Oldenlandia herbacea Roxb. is also used in Kerala as Parpata, Parpataka.

See Fumaria indica.... hedyotis corymbosa

Hemidictyum Ceterach

L.

Synonym: Ceterach officinarum Willd. Asplenium ceterach L.

Family: Athyriaceae, Polypodiaceae.

Habitat: Western Himalaya, from Kashmir to Garhwal, up to 3,000 m.

Action: Fern—diuretic, astringent; used for diseases of the urinary tract, infirmities of spleen, also for treating jaundice.

The plant contains caffeic acid, neo- hesperidin, kaempferol-3, 7-digluco- side, chlorogenic acid and quercetol- 3-glucoside. The leaves gave methyl esters of the acids—myristic, palmitic,

Synonym: H. nepalense D. Don. H. lanatum Michx.

Family: Umbelliferae; Apiaceae.

Habitat: Chamba, Kulu, Jammu & Kashmir, Bushahr, Garhwal and Kumaon Hills.

English: Cowparsnip.

Folk: Kaindal (Kashmir), Gandhraayana (Garhwal).

Action: Fruit—stimulant, nervine tonic, spasmolytic. Heraclenin (active principle)—hypoprothrom- binaemic.

Essential oil from the fruits is moderately antimicrobial.

Furanocoumarins present in the whole fruit and leaves are psoralen, xanthotoxin and bergapten. Roots also contain furanocoumarins.

The fruits of H. concanense Dalz. contain a coumarin which is effective against dermatophytosis. The fruits of H. regins Wall. ex DC. are used for cough and bronchitis, also for urinary concretions in Siddha medicine. H. thomsoni C. B. Clarke (Kashmir and Himachal Pradesh) also contains a coumarin; the fruit showed nonspecific spasmolytic activity equipotent to papaverine.... hemidictyum ceterach

Honeymoon Cystitis

Urethral irritation from excess sexual activity...or as a famous French writer described it,”the plentiful rubbing together of bacons.... honeymoon cystitis

Hospice Care

A cluster of comprehensive services that address the needs of dying persons and their families, including medical, spiritual, legal, financial and family support services.... hospice care

Hibiscus Cannabinus

Linn.

Family: Malvaceae.

Habitat: Native to tropical America and Africa; cultivated in West Bengal, Andhra Pradesh, Assam, Uttar Pradesh, Madhya Pradesh, Tamil Nadu, Bihar and Punjab.

English: Bimlipatam Jute, Kenaf, Mesta, Deccan Hemp.

Siddha/Tamil: Pulichhai, Pulimanji, Kasini.

Folk: Patsan, Pitwaa. Ambaadi (Maharashtra).

Action: Seed—nervine tonic, analgesic. Leaf—purgative. The juice of flowers, mixed with sugar and black pepper, is given for biliousness.

The leaves contain flavonoids, including rutin and isoquercitrin; kaem- pferol; polyphenols. The flowers gave myricetin glucoside; the root contains polyphenols, also proanthocyanidins. The seeds gave phosphonolipids.... hibiscus cannabinus

Horse Chestnut Tea

Horse Chestnut tea has been known for many years due to its astringent, anti-inflammatory, expectorant and tonic properties. It grows in the Balkan areas and in Western Asia and can reach a height of 100 feet. The leaves of horse chestnut tree are 12 inches long and the buds are large and sticky. Most of the health benefits derive from the tree’s bark and leaves. The bark contains coumarins, aesculetin, fraxin, quercetin, sterols, tannins and saponins. The leaves are full of coumadins, aesculin, scopolin, fraxin, stigmasterol, beta-sitosterol and rutin. How To Make Horse Chestnut Tea You can make horse chestnut tea either from the bark or leaves. To brew horse chestnut tea from the bark, you need to boil for about 5-10 minutes a tablespoon of tea in a kettle of water. To make horse chestnut tea from the leaves, place about a fistful of leaves into a cup of boiled water and let it steep for about 7 - 10 minutes. The nut of horse chestnut can only be used for external applications, since they could be poisonous otherwise! Horse Chestnut Tea Benefits The nuts have the following benefits:
  • Strengthens varicose veins.
  • Can help treat hemorrhoids.
  • Helps treating arthritis and rheumatic pains.
  • Helpful in treating various skin conditions such as: rashes, eczema or burns.
The leaves include the following benefits:
  • Provides relaxation and a restful sleep.
  • May help treat dysentery.
  • Alleviates fever and malaria.
  • Relieves menstrual cramps.
Horse Chestnut Tea Side Effects
  • Horse chestnut flower can cause allergic reactions.
  • Pregnant and breastfeeding women should avoid drinking Horse Chestnut Tea.
  • Horse Chestnut Tea may lower blood sugar levels, so avoid drinking this tea if you suffer from diabetes.
  • Don’t drink horse chestnut tea if you have bowel or stomach disorders.
  • If you have a liver condition, avoid drinking horse chestnut.
  • Avoid drinking Horse Chestnut Tea if you suffer from kidney problems.
All in all, Horse Chestnut Tea is a healthy tea with many health benefits! Enjoy drinking and try to not experience any of its side effects.... horse chestnut tea

Hospital Chaplaincy

A service provided by a religious denomination, primarily aimed at meeting the spiritual and religious needs of patients in hospitals. In the UK, NHS hospital trusts employ both full-time and part-time chaplains, usually representing the mainline Christian churches (Anglican, Free and Roman Catholic). Their duties vary but always at the least involve meeting the speci?cally religious needs of patients as well as of relatives and sta? who may ask for help. Public services in chapels, the bedside administration of the Word and Sacraments, and prayers and radio services are among chaplains’ duties. When requested by patients, chaplains also liaise with representatives of other world faiths.

Chaplains have a broad responsibility for the spiritual health care of all in hospital. They share this with other sta? members, particularly the nursing sta?, for whom the chaplains can be a resource. Chaplains also train and use volunteers from local churches to help with ward visiting and other chaplaincy duties. Much of the time spent with patients takes the form of a listening ministry, helping patients to ?nd their own answers to what is happening to them in hospital and in life generally. Spiritual health can be seen as a quest for the right relationships in four areas – with other people; with oneself; with the world around; and with ‘Life’ itself. The religious person subsumes all that in his/ her relationship to God.

The link between spiritual disease and physical ill-health is well established; the chaplain therefore helps a hospital to provide a HOLISTIC approach to health care. Chaplains also give time to the care of sta? who face increasing levels of stress at work, making use of support groups, counselling, meditation, etc. Chaplains support patients’ relatives facing a crisis, for example, by being with them over the period of a death, and by providing regular bereavement services for those who have lost babies. Some chaplains have a particular expertise in ETHICS and are members of the various hospital ethics committees. A chaplain may have a ‘nonmanagement’ view of the health of the hospital itself, which can be of use to hospital management. (See also SPIRITUAL PAIN.)... hospital chaplaincy

Housing With Care

A range of housing schemes providing high levels of care.... housing with care

Human Capital

Human skills and capabilities generated by investments in education and health.... human capital

Ileo-caecal

The term applied to the region of the junction between the small and large intestines in the right lower corner of the abdomen. The ileocaecal valve is a structure which allows the contents of the INTESTINE to pass onwards from the small to the large intestine, but, in the great majority of cases, prevents their passage in the opposite direction.... ileo-caecal

Huntington’s Chorea

A hereditary disease characterised by involuntary movements and DEMENTIA. Each child of a parent with the disease has a 50:50 chance of developing it. Onset is most common between the ages of 35 and 45, but 10 per cent of cases occur under the age of 20. Some patients show more severe mental disturbance; others more severe disturbances of movement; but in all it pursues an inexorable downward course over a period of 10–20 years to a terminal state of physical and mental helplessness. It is estimated that there are around 6,000 cases in Britain. The defective gene (located on chromosome no. 4) has now been identi?ed and GENETIC SCREENING is possible for those at risk. People with Huntington’s chorea and their relatives can obtain help and guidance from Huntington’s Disease Association.... huntington’s chorea

Hura Crepitans

Linn.

Family: Euphorbiaceae.

Habitat: Native to tropical America; introduced into India.

English: Sandbox tree, Monkey Dinner-bell.

Siddha/Tamil: Mullarasanam.

Action: Seed, bark and fresh latex— emetocathartic, antileprotic. Seed— insecticidal, piscidal.

In South America, a poultice made from the latex is used for treating cutaneous leishmaniasis. Highly irritant and tumour-promoting deterpene esters (DTC) have been detected in the latex. Latex gave the triterpenes, 24- methylene cycloartanol, cycloartanol and butyrospermol. Sap of the plant gave a diterpene hexaol ester, huratox- in, and a glycolipoprotein, crepitin.... hura crepitans

Hypoglycaemic Coma

Hypoglycaemia or low blood sugar occurs when a patient with DIABETES MELLITUS suffers an imbalance between carbohydrate/glucose intake and INSULIN dosage. If there is more insulin than is needed to help metabolise the available carbohydrate, it causes a range of symptoms such as sweating, trembling, pounding heartbeat, anxiety, hunger, nausea, tiredness and headache. If the situation is not quickly remedied by taking oral sugar – or, if severe, giving glucose by injection – the patient may become confused, drowsy and uncoordinated, ?nally lapsing into a COMA. Hypoglycaemia is infrequent in people whose diabetes is controlled with diet and oral HYPOGLYCAEMIC AGENTS.

Treatment of acute hypoglycaemia depends upon the severity of the condition. Oral carbohydrate, such as a sugary drink or chocolate, may be e?ective if the patient is conscious enough to swallow; if not, glucose or GLUCAGON by injection will be required. Comatose patients who recover after an injection should then be given oral carbohydrates. An occasional but dangerous complication of coma is cerebral oedema (see BRAIN, DISEASES OF – Cerebral oedema), and this should be considered if coma persists. Emergency treatment in hospital is then needed. When the patient has recovered, management of his or her diabetes should be assessed in order to prevent further hypoglycaemic attacks.... hypoglycaemic coma

Imperata Cylindrica

Rausch.

Synonym: I. arundinacea Cyr.

Family: Gramineae; Poaceae.

Habitat: The hotter parts of India, both in plains and hills, ascending up to 2,300 m in the Himalayas.

English: Thatch Grass.

Ayurvedic: Darbha, Suuchyagra, Yagnika, Yagyabhuushana, Bahir.

Siddha/Tamil: Dharba.

Folk: Daabh.

Action: Diuretic, anti-inflammatory.

The rhizomes contain flavonoids, together with lignans, graminone A and B. A sesquiterpenoid, cylindrene, and biphenylether compounds, cylindol A and B, are also reported.

Cylindrene and graminone B show inhibitory activity on the contractions of vascular smooth muscles and aorta of rabbit respectively; while cylin- dol A exhibits 5-lipoxygenase inhibitory activity.

The hot aqueous extract of the rhizomes show moderate GTP activity on primary cultured rat hepatocytes intoxicated with carbon tetrachloride cy- totoxicity.

The leaves and stem contain cyano- chroic constituents. The roots contain antibacterial substances. The root is used in fevers but does not possess antipyretic activity.

Dosage: Root—50-100 ml decoction. (CCRAS.)... imperata cylindrica

Incremental Cost

See “cost”.... incremental cost

Indirect Cost

See “cost”.... indirect cost

Informal Care

See “informal assistance”.... informal care

Institutional (care) Health Services

Health services delivered on an inpatient basis in hospitals, nursing homes or other inpatient institutions. The term may also refer to services delivered on an outpatient basis by departments or other organizational units of such institutions, or sponsored by them.... institutional (care) health services

Intangible Cost

The cost of pain and suffering resulting from a disease, condition or intervention.... intangible cost

Integrated Care

The methods and strategies for linking and coordinating the various aspects of care delivered by different care systems, such as the work of general practitioners, primary and specialty care, preventive and curative services, and acute and long-term care, as well as physical and mental health services and social care, to meet the multiple needs/problems of an individual client or category of persons with similar needs/problems.... integrated care

Integrated Control

A combination of biological and insecticidal methods of control, e.g. the introduction of predacious fish to breeding places which are also sprayed with insecticides that have minimum effect on the fish.... integrated control

Indian Crocus

Kaempferia rotunda

Zingiberaceae

San: Bhumicampaka, Bhucampaka, Hallakah

Hin: Abhuyicampa

Mal: Chengazhuneerkizhengu, Chengazhuneerkuva

Tam: Nerppicin

Kan: Nelasampiga

Tel: Bhucampakamu, Kondakaluva Mar: Bhuichampa

Importance: The tubers of Indian crocus are widely used as a local application for tumours, swellings and wounds. They are also given in gastric complaints. They help to remove blood clots and other purulent matter in the body. The juice of the tubers is given in dropsical affections of hands and feet, and of effusions in joints. The juice causes salivation and vomiting. In Ayurveda, the improvement formulations using the herb are Chyavanaprasam, Asokarishtam, Baladthatryaditailam, Kalyanakaghritham, etc. The drug “HALLAKAM” prepared from this is in popular use in the form of powder or as an ointment application to wounds and bruises to reduce swellings. It also improves complexion and cures burning sensation, mental disorders and insomnia (NRF, 1998; Sivarajan et al, 1994).

Distribution: The plant is distributed in the tropics and sub-tropics of Asia and Africa. The plant grows wild in shaded areas which are wet or humid, especially in forests in South India. It grows in gardens and is known for their beautiful flowers and foliage. It is also cultivated as an intercrop with other commercial crops.

Botany: Kaempferia rotunda Linn. belonging to the family Zingiberaceae is an aromatic herb with tuberous root-stalk and very short stem. Leaves are simple, few, erect, oblong or ovate- lanceolate, acuminate, 30cm long, 10cm wide, variegated green above and tinged with purple below. Flowers are fragrant, white, tip purple or lilac arranged in crowded spikes opening successively. The plant produces a subglobose tuberous rhizome from which many roots bearing small oblong or rounded tubers arise (Warrier et al, 1995).

Agrotechnology: The plant is a tropical one adapted for tropical climate. Rich loamy soil having good drainage is ideal for the plant. Laterite soil with heavy organic manure application is also well suited. Planting is done in May-June with the receipt of 4 or 5 pre-monsoon showers. The seed rate recommended is 1500-2000kg rhizomes/ha. Whole or split rhizome with one healthy sprout is the planting material. Well developed healthy and disease free rhizomes with the attached root tubers are selected for planting. Rhizomes can be stored in cool dry place or pits dug under shade plastered with mud or cowdung. The field is ploughed to a fine tilth, mixed with organic manure at 10-15t/ha. Seed beds are prepared at a size of 1m breadth and convenient length. Pits are made at 20cm spacing in which 5cm long pieces of rhizomes are planted. Pits are covered with organic manure. They are then covered with rotten straw or leaves. Apply FYM or compost as basal dose at 20 t/ha either by broadcasting and ploughing or by covering the seed in pits after planting. Apply fertilisers at the rate of 50:50:50 kg N, P2O5 and K2O/ha at the time of first and second weeding. After planting, mulch the beds with dry or green leaves at 15 t/ha. During heavy rainy months, leaf rot disease occurs which can be controlled by drenching 1% Bordeaux mixture. The crop can be harvested after 7 months maturity. Drying up of the leaves is the indication of maturity. Harvest the crop carefully without cutting the rhizome, remove dried leaves and roots. Wash the rhizome in water. They are stored in moisture-proof sheds. Prolonged storage may cause insect and fungus attack (Prasad et al, 1997).

Properties and activity: The tubers contain crotepoxide and -sitosterol. Tuber contains essential oil which give a compound with melting point 149oC which yielded benzoic acid on hydrolysis.

The tubers are acrid, thermogenic aromatic, stomachic, antiinflammatory, sialagogue, emetic, antitumour and vulnerary.... indian crocus

Intensive Care Medicine

The origin of this important branch of medicine lies in the e?ective use of positive-pressure VENTILATION of the lungs to treat respiratory breathing failure in patients affected by POLIOMYELITIS in an outbreak of this potentially fatal disease in Denmark in 1952. Doctors reduced to 40 per cent, the 90 per cent mortality in patients receiving respiratory support with the traditional cuirass ventilator by using the new technique. They achieved this with a combination of manual positive-pressure ventilation provided through a TRACHEOSTOMY by medical students, and by looking after the patients in a speci?c area of the hospital, allowing the necessary sta?ng and equipment resources to be concentrated in one place.

The principle of one-to-one, 24-hours-a-day care for seriously ill patients has been widely adopted and developed for the initial treatment of many patients with life-threatening conditions. Thus, severely injured patients – those with serious medical conditions such as coronary thrombosis or who have undergone major surgery, and individuals suffering from potentially lethal toxic affects of poisons – are treated in an INTENSIVE THERAPY UNIT (ITU). Patients whose respiratory or circulatory systems have failed bene?t especially by being intensively treated. Most patients, especially post-operative ones, leave intensive care when their condition has been stabilised, usually after 24 or 48 hours. Some, however, need support for several weeks or even months. Since 1952, intensive medicine has become a valued specialty and a demanding one because of the range of skills needed by the doctors and nurses manning the ITUs.... intensive care medicine

Intergenerational Relations / Contract

Links between generations which often involve exchanges of support.... intergenerational relations / contract

Interim Nursing Home Care

Care provided in geriatric centres and acute hospitals to older persons who are in need of limited medical care and who are awaiting nursing home placement.... interim nursing home care

Intermediate Care Facility (icf)

An institution which is licensed to provide, on a regular basis, health-related care and services to individuals who do not require the degree of care or treatment which a hospital or skilled nursing facility is designed to provide.... intermediate care facility (icf)

Intermittent Self-catheterisation

A technique in which a patient (of either sex) inserts a disposable catheter (see CATHETERS) through the URETHRA into the bladder to empty it of urine. It is increasingly used to manage patients with chronic retention of urine, or whose bladders do not empty properly

– usually the result of neurological disorder affecting the bladder (neuropathic bladder). (See URINARY BLADDER, DISEASES OF.)... intermittent self-catheterisation

International Classification Of Disease (icd)

A World Health Organisation classi?cation of all known diseases and syndromes. The diseases are divided according to system (respiratory, renal, cardiac, etc.) or type (accidents, malignant growth, etc.). Each of them is given a three-digit number to facilitate computerisation. This classi?cation allows mortality and morbidity rates to be compared nationally and regionally. A revised ICD is published every ten years; a similar classi?cation is being developed for impairments, disabilities and handicaps.... international classification of disease (icd)

International Classification Of Functioning, Disability And Health (icf) A

Classification of health and health-related domains that describe body functions and structures, activities and participation. The domains are classified from body, individual and societal perspectives. Since an individual’s functioning and disability occurs in a context, this classification includes a list of environmental factors.... international classification of functioning, disability and health (icf) a

International Classification Of Health Problems In Primary Care (ichppc)

A classification of diseases, conditions and other reasons for attendance for primary care. This classification is an adaptation of the ICD but makes allowance for the diagnostic uncertainty that prevails in primary care.... international classification of health problems in primary care (ichppc)

International Classification Of Impairments, Disabilities And Handicaps (icidh)

A systematic taxonomy of the consequences of injury and disease. See “disability”; “handicap”; “impairment”.... international classification of impairments, disabilities and handicaps (icidh)

International Classification Of Primary Care (icpc)

The official classification of the World Organisation of Family Doctors. It includes three elements of the doctor-patient encounter: the reason for the encounter; the diagnosis; and the treatment or other action or intervention.... international classification of primary care (icpc)

International Statistical Classification Of Diseases And Related Health Problems, Tenth Revision (icd-10)

A list of diagnoses and identifying codes used by medical practitioners and other health care providers. The coding and terminology provide a uniform language that permits consistent communication on claim forms. Data from earlier time periods were coded using the appropriate revision of the ICD for that time period. Changes in classification of causes of death in successive revisions of the ICD may introduce discontinuities in cause of death statistics over time.... international statistical classification of diseases and related health problems, tenth revision (icd-10)

Jabón De Cuaba

Pine tar soap, particularly from the Caribbean pine; used as an external treatment in home remedies.... jabón de cuaba

Kydia Calycina

Roxb.

Family: Malvaceae.

Habitat: Common in sub- Himalayan tract.

Folk: Pola, Pulu, Pula, Polao. Vendi (Tamil Nadu). Potri, Konda Potari, Pandiki, Pachabotuka (Andhra Pradesh). Velukku, Venta, Nedunar (Kerala).

Action: Plant—mucilaginous, antiinflammatory, febrifuge. Leaf and root—antirheumatic. The leaves stimulate saliva. A paste of leaves is applied in body pains, used in poultices for skin diseases.... kydia calycina

Larva Currens

A rash rather like that of cutaneous larva migrans resulting from penetration of the filariform larva of Strongyloides stercoralis in the skin around the anus and buttocks, as part of autoinfection.... larva currens

Leaf-crown

The cuticular extension to fine pointed processes in the nematodes which have no lip; extension from the rim of the mouth called “external leaf-crown”, from the rim of the buccal capsule called “internal leaf-crown” as in Strongyloidea.... leaf-crown

Intrauterine Contraceptive Device (iucd)

A mechanical device, commonly a coil, inserted into the UTERUS to prevent CONCEPTION, probably by interfering with the implantation of the EMBRYO. For many women, IUCDs are an e?ective and acceptable form of contraception, although only about 10 per cent of women in the UK use them. The devices are of various shapes and made of plastic or copper; most have a string that passes through the cervix and rests in the vagina.

About one-third of women have adverse effects as the result of IUCD use: common ones are backache and heavy menstrual bleeding (see MENSTRUATION). The frequency of unwanted pregnancies is about 2 per 100 women-years of use. (See CONTRACEPTION.)... intrauterine contraceptive device (iucd)

Ipomoea Pes-caprae

(Linn.) Sweet.

Synonym: I. biloba Forsk.

Family: Convolvulaceae.

Habitat: Near sea, especially on the West Coast.

English: Goat's Foot Creeper.

Ayurvedic: Chhagalaantri, Mar- yaada-valli.

Siddha/Tamil: Adambu, Attukkal, Musattalai.

Action: Astringent, stomachic, laxative, antidiarrhoeal, antiemetic, analgesic. Leaf—diuretic, anti- inflammatory. Used in colic, prolapsus ani; externally in rheumatism. Essential oil of leaves— antagonistic to histamine. Leaf extract is used for different types of inflammations including injuries caused by poisonous jelly-fish.

Clinical trials have proved that an extract (IPA) inhibited the action of jelly-fish toxins. Its topical application inhibited carrageenan-induced paw and ear oedema induced by arachi- donic acid or ethyl phenylpropionate in rats. The crude extract of leaves also show inhibitory effect on prostaglan- din synthesis in vitro.

Crude extract (IPA) of the leaves has also been shown to antagonize smooth muscle contraction induced by several agonists via non-specific mechanism. Antispasmodic isoprenoids, beta-damascenone and E-phytol have been isolated from the extract. The an- tispasmodic activity was found to be in the same range as that of papaverine.

The alcoholic extract of leaves showed insulinogenic and hypogly- caemic activities in rats, comparable to the hypoglycaemic drug chlor- propamide.

The leaves and seeds contain indole alkaloid. Plant also contains a steroid, an amide, pentatriacontane, triacon- tane, volatile oil and behenic, melissic, butyric and myristic acids.... ipomoea pes-caprae

Ixora Coccinea

Linn.

Family: Rubiaceae.

Habitat: South-western Peninsular India. Cultivated throughout India.

English: Jungleflame Ixora.

Ayurvedic: Bandhuka, Paaranti.

Siddha/Tamil: Vetchi, Thechii.

Folk: Rukmini, Rangan.

Action: Herb—astringent, antiseptic, blood-purifier, sedative, antileucorrhoeic, antidiarrhoeal, anti-catarrhal. Used in dysmenorrhoea, haemoptysis, bronchitis. Root—astringent, antiseptic (used against scabies and other skin diseases). Flowers—prescribed in dysentery and dysmenorrhoea.

The saponifiable fraction of the petroleum ether extract of roots exhibited anti-inflammatory activity in carrage- enan-induced paw oedema in albino rats.

The leaves contain a triterpenoid, lu- peol, which shows anti-inflammatory activity. The crude alcoholic extract and the ethyl acetate fraction exhibited antigenic activity.

The flowers contain an essential oil (0.5%) which possesses antimicrobial activity. Flower contain leucocyanidin glycoside.

The plant substrate removes heavy metals, such as lead, cadmium and mercury from polluted water.... ixora coccinea

Jasmine Tea - A Famous Chinese Scented Tea

Jasmine tea is a Chinese tea made from jasmine flowers. This tea is one of the most popular teas in China, being a specialty for over 800 years. It is basically used as a green, white or oolong tea having a subtle sweet flavor. How To Make Jasmine Tea Brewing jasmine tea is not such a difficult process. First of all you will need to boil the water. Add 1 tablespoon of jasmine leaves into your teapot or infuser and pour the hot water over it. Cover it and let it steep for about 3 minutes, but no longer than 5 minutes because you may obtain a bitter taste. If you didn’t use an infuser, make sure you use a strainer when you pour the tea into your cup to catch the jasmine blooms. Since it already has a sweet, floral taste it is advised not to put any sweetener, but if you want you can add some sugar or honey. Jasmine Tea Benefits Jasmine tea is full of antioxidants that protect your body against the damage that free radicals can cause to your body cells. Jasmine tea helps you lose weight thanks to the combination between caffeine and antioxidants. Also, this tea reduces fat and encourages cholesterol absorption. Some studies revealed that jasmine tea may help prevent cancer. Jasmine is also used for its calming effects in aromatherapy as an essential oil. Judging by this fact, drinking a cup of jasmine tea also provides you relaxation. Jasmine Tea Side Effects Over consumption may lead to certain side effects. For example, jasmine tea has caffeine content that heightens alertness and reduces sleepiness. Also, caffeine increases secretion of stress hormones, insomnia and dehydration so try not to drink too much jasmine tea. One or two cups of jasmine tea a day! Needless to say, pregnant and breastfeeding woman are advised not to drink jasmine tea, also because of its caffeine content. Enjoy this wonderful scented tea and all its benefits! Do not drink more than 2 cups of jasmine tea per day, this way making sure you won’t experience any of its side effects.... jasmine tea - a famous chinese scented tea

Lobelia Chinensis

Lour.

Synonym: L. radicans Thunb.

Family: Campanulaceae, Lobeli- aceae.

Habitat: Nepal, Chota Nagpur and Khasi hills at altitudes of 9001,500 m.

Action: Plant—used in China for fevers and asthma. Root—considered depurative and antirheumatic in Indo-China. The plant is one of the constituent of a tincture formulation used for the treatment of scars.

The rhizomes of the plant are reported to contain the polyfructosan, lobelinin.... lobelia chinensis

Jatropha Curcas

Linn.

Family: Euphorbiaceae.

Habitat: Native to tropical America. Now cultivated along with Cromandel Coast and in Travancore.

English: Physic Nut, Purging Nut.

Ayurvedic: Vyaaghrairanda (var.), Sthula-eranda, Kaanan-eranda.

Siddha/Tamil: Kattu Amanaku.

Folk: Bagharenda (var.).

Action: Seed—highly toxic. Nut— purgative. Plant—used for scabies, ringworm, eczema, whitlow, warts, syphilis. Stem bark—applied to wounds of animal bites; root bark to sores.

The protein of the seed contains the toxic albumin curcin (protein 18.0%, curcin 0.005%).

Seed and seed oil—more drastic purgative than castor seed oil and milder than Croton tiglium oil.

An aqueous (10%) infusion of leaves increased cardiac contraction is small doses. EtOH (50%) extract of aerial parts—diuretic and CNS depressant.

The seed contain phorbol derivatives. The plant also contains cur- cosones and lathyrane diterpenes.... jatropha curcas

Juniperus Communis

Linn. var. saxatillis Palias.

Synonym: J. communis auct. non L.

Family: Pinaceae; Cupressaceae.

Habitat: Native to Europe and North America. Distributed in Western Himalayas from Kumaon westwards at 1,700-4,200 m.

English: Common Juniper.

Ayurvedic: Hapushaa, Havushaa, Haauber, Matsyagandha.

Unani: Abahal, Haauber, Hubb-ul- arar, Aarar.

Action: Berries—diuretic, urinary antiseptic, carminative, digestive, sudorific, anti-inflammatory, emmenagogue. Used for acute and chronic cystitis, renal suppression (scanty micturition), catarrh of the bladder, albuminuria, amenorrhoea, leucorrhoea. Aerial parts—abortifacient.

Key application: In dyspepsia. (German Commission E.) Juniper berry may increase glucose levels in diabetics. (ESCOP.) As a diuretic.

(The British Herbal Pharmacopoeia.)

The Ayurvedic Pharmacopoeia of India recommends the dried fruit in malabsorption syndrome.

Animal studies have shown an increase in urine excretion as well as a direct effect on sooth muscle contraction. (German Commission E, ESCOP.)Con- traindicated in kidney disease. (Sharon M. Herr.)

(In Kerala, Hapushaa and Mundi are considered to be synonyms; Syphaer- anthus indicus,Asteraceae, is used as Hapushaa.)

The major constituents of the volatile oil are alpha-pinene, sabinene and alpha-terpinene. Methanolic extract of the plant gave several labdane diter- penoids and diterpenes. The leaves contain the biflavones, cupressufla- vone, amentoflavone, hinokiflavone, isocryptomerin and sciadopitysin. The berries also contain condensed tannins. Seeds gave haemagglutinin.

Juniperus recurva Buch-Ham ex D. Don, syn. J. excelsa auct. non-Bieb. (temperate Himalaya from Kashmir to Bhutan) is known as Weeping Blue Juniper. J. macropoda Boiss. (the Himalaya from Nepal onwards) is known as Himalayan Indian Juniper. Both the species are used like J. communis var. saxatillis.

The berries gave a diterpene ketone, sugrol, beta-sitosterol glucoside and 10-nonacosanol.

Plant extract can be used in toothpastes and mouth-rinses to reduce dental plaque and bleeding.

Dosage: Dried fruit—2-6 g powder. (API, Vol. III.)... juniperus communis

Lannea Coromandelica

(Houtt.) Merrill.

Synonym: L. grandis (Dennst.) Engl.; Odina wodier Roxb.

Family: Anacardiaceae.

Habitat: Throughout India, ascending to 1,500 m in the Himalayas.

Ayurvedic: Jingini, Jhingan, Gudamanjari.

Siddha/Tamil: Kalasan, Anaikkarai, Odiyan.

Action: Bark—stimulant and astringent; used in gout; decoction for aphthae of the mouth and for toothache. Leaves— boiled and applied to sprains, bruises, local swellings, elephantiasis. Gum— given in asthma; as a cordial to women during lactation.

The roots contain cluytyl ferulate; heartwood gave lanosterol; bark, dl- epi-catechin and (+)-leucocyanidin; flowers and leaves, ellagic acid, querce- tin and quercetin-3-arabinoside. Flowers also contain iso-quercetin and morin. Leaves in addition contain beta-sitosterol, leucocyanidin and leu- codelphinidin.... lannea coromandelica

Long-term Care (ltc) / Long-term Aged Care

A range of health care, personal care and social services provided to individuals who, due to frailty or level of physical or intellectual disability, are no longer able to live independently. Services may be for varying periods of time and may be provided in a person’s home, in the community or in residential facilities (e.g. nursing homes or assisted living facilities). These people have relatively stable medical conditions and are unlikely to greatly improve their level of functioning through medical intervention.... long-term care (ltc) / long-term aged care

Long-term Care Facility

See “high dependency care facility”.... long-term care facility

Long-term Care Insurance

Insurance policies which pay for long-term care services (such as nursing home and home care) that are generally not covered by other health insurance.... long-term care insurance

Lunch Club

Provision of a meal, usually on one to five days a week, to members of a seniors’ centre at a nominal fee. The lunch club may offer other activities for members.... lunch club

Lantana Camara

Linn. var. aculeata Moldenke.

Synonym: L. aculeata L.

Family: Verbenaceae.

Habitat: Native to tropical America; naturalized and occurs throughout India. Also grown as hedge plant.

English: Lantana, Wild Sage, Surinam Tea Plant.

Ayurvedic: Chaturaangi, Vanachch- hedi.

Siddha/Tamil: Unnichedi.

Folk: Ghaaneri (Maharashtra).

Action: Plant—antirheumatic, antimalarial; used in tetanus and ataxy of abdominal viscera. Pounded leaves are applied to cuts, ulcers and swellings; a decoction of leaves and fruits is used as a lotion for wounds.

The plant is considered poisonous. The leaves contain toxic principles, lantadenes A and B, which cause acute photosensitization, jaundice, kidney and liver lesions. A steroid, lanca- marone, is cardioactive and fish poison.

The bark of stems and roots contain a quinine-like alkaloid, lantanine. The extract of the shoot showed antibacterial activity against E. coli and Micrococcus pyogenes var. aureus. Flowers contain anthocyanin.... lantana camara

Laportea Crenulata

Gaudich.

Family: Urticaceae.

Habitat: Tropical Himalayas from Nepal eastwards, Bihar, Chota Nagpur, Bengal, Assam, Anaimalai Hills and Western Ghats in Kerala.

English: Devil Nettle, Fever Nettle.

Siddha/Tamil: Perunkanchori.

Folk: Utigun, Chorpaat (Bengal). (Uttangan is equated with Blepharis edulis Pers.)

Action: Root—juice used in chronic fevers. Roots and leaves are applied to swellings and abscesses.... laportea crenulata

Leea Crispa

Linn.

Family: Vitaceae.

Habitat: North-Eastern India and in Western parts of Deccan Peninsula.

Folk: Banachelt (Maharashtra), Banachalit (Bengal), Nalugu, Nellu (Kerala).

Action: Leaves—applied to wounds. Root tubers—used for guineaworm. Plant—a host of the Indian lac insect.

Action: Root—antidiarrhoeal, antidysenteric, antispasmodic, cooling, sudorific. A decoction allays thirst. Leaves—juice of young leaves, digestive. Ointment prepared from roasted leaves relieves vertigo.

The leaves contain amorphous froth forming acid.... leea crispa

Lens Culinaris

Medic.

Family: Vitaceae.

Habitat: Forests of tropical and subtropical India, from Himalayas as far west as Kumaon, and southwards to the Peninsula.

Ayurvedic: Chhatri, Karkatajihvaa, Kukurjihvaa.

Siddha/Tamil: Nalava, Nyekki, Ottanali.

Folk: Karkani (Maharashtra).

Synonym: L. esculenta Moench.

Family: Papilionaceae; Fabaceae.

Habitat: Native to South West Asia; cultivated as a pulse crop mainly in North India, Madhya Pradesh and some parts of Maharashtra.

English: Lentil.

Ayurvedic: Masura, Masurikaa, Mangalyaa, Mangalyak, Adaasa.

Unani: Masoor.

Siddha: Misurpurpu.

Action: Seeds—mostly used as a pulse. Contain as much as 30% proteins (similar to those of peas and beans). Soup is used in gastric troubles and constipation. Paste or poultice is applied to foul and indolent ulcers.

Dosage: Dried seed—10-20 g. (API, Vol. III.) oil, extracted from the seeds, is similar to olive oil. The seeds possess feeble antimalarial activity. The seed extract showed 100% toxicity against Alternaria alternata and marked toxicity against Aspergillus niger.

Dosage: Root—5-10 g powder. (API, Vol. IV.)... lens culinaris

Managed Care Plan

A health plan that uses managed care arrangements and has a defined system of selected providers who contract with the plan. Those enrolled have a financial incentive to use participating providers who agree to furnish a broad range of services to them. Providers may be paid on a pre-negotiated basis.... managed care plan

Marginal Cost

See “cost”.... marginal cost

Medicines Commission

A government-appointed expert advisory body on the use of MEDICINES in the UK.... medicines commission

Medicines Control Agency

An executive agency of the Department of Health with the prime function of safeguarding the public health. It ensures that branded and non-branded MEDICINES on the UK market meet appropriate standards of safety, quality and e?cacy. The agency applies the strict standards set by the UK Medicines Act (1968) and relevant European Community legislation.... medicines control agency

Mesenchymal Cells

Literally, those derived from embryonic mesoderm; practically, those in a tissue that give it structure and form. The opposite of parenchymal.... mesenchymal cells

Leonurus Cardiaca

Linn.

Leonotis nepetaefolia (L.) R. Br.

Family: Labiatae; Lamiaceae.

Habitat: Throughout the warmer parts of India.

Ayurvedic: Granthiparni, Kaaka- puchha.

Folk: Gathivan, Deepamaal (Maharashtra).

Action: Leaves—spasmolytic. Ash of flower head—applied to burns and scalds, in ringworm and other skin diseases.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the root in cough, bronchitis and dyspnoea.

The root contains n-octacosanol, n-octacosanoic acid, quercetin, 4,6,7- trimethoxy-5-methylchromene-2-one, campesterol and beta-sitosterol-beta- D-glucopyranoside.

The plant contains 4,6,7-trimethoxy- 5-methyl-chromene-2-one.

The leaves contain neptaefolin, nep- taefuran, neptaefuranol, neptaefolinol, leonitin, neptaefolinin and (-)-55, 6- octadecadienoic acid.

The seed oil contains oleic, linoleic, palmitic and stearic acids. The fatty

Family: Labiatae; Lamiaceae.

Habitat: Native to Europe; also distributed in Himalayas from Kashmir to Kumaon.

English: Common Motherwort, Lion's Tail.

Unani: Baranjaasif. (Also equated with Artemesia vulgaris Linn; and Achillea millifolium Linn.)

Action: Stomachic, laxative, antispasmodic, diaphoretic, em- menagogue (used in absent or painful menstruation, premenstrual tension, menopausal flushes). Hypnotic, sedative. Used as a cardiac tonic. (Studies in China have shown that Motherwort extracts show antiplatelet aggregation actions and decrease the levels of blood lipids.)

Key application: In nervous cardiac disorders and as adjuvant for thyroid hyperfunction. (German Commission E.) As antispasmodic. (The British Herbal Pharmacopoeia.) The British Herbal Compendium indicated its use for patients who have neuropathic cardiac disorders and cardiac complaints of nervous origin.

The plant contains diterpene bitter principles, iridoid monoterpenes, flavonoids including rutin and querci- trin, leonurin, betaine, caffeic acid derivatives, tannins and traces of a volatile oil.

The herb is a slow acting adjuvant in functional and neurogenic heart diseases. Its sedative and spasmolytic properties combine well with Valeriana officinalis or other cardioactive substances.

The herb contains several components with sedative effects—alpha- pinene, benzaldehyde, caryophyllene, limonene and oleanolic acid. (Sharon M. Herr.)

Habitat: Western Europe. Seeds are imported into India from Persia.

English: Pepper-Grass.

Unani: Bazr-ul-khumkhum, Todari (white var.).

Action: Seeds—blood purifier; prescribed in bronchitis.

The fatty acid of the oil are: oleic 12.9, linoleic 47.87, linolenic 5.43, erucic 31.97, stearic 0.54 and palmitic 1.22%.

The seed mucilage on hydrolysis gave galactose, arabinose, rhamnose and galacturonic acid.

Flowering tops and seeds contain a bitter principle, lepidin.

The plant yield a sulphur-containing volatile oil.... leonurus cardiaca

Leucas Cephalotes

(Roth.) Spreng.

Family: Labiatae; Lamiaceae.

Habitat: Throughout the greater part of India, as a weed, ascending up to 1,800 m in the Himalayas.

Ayurvedic: Dronpushpi, Katumbaa. Siddha/Tamil: Tumbai. Folk: Guumaa, Dhurpi saaga, Halkusa (bigger var.), Tumbaa.

Action: Plant—stimulant, diaphoretic, antiseptic (fresh juice is used in scabies), insecticidal. Flowers— a syrup is used as a domestic remedy for coughs and colds. Dry leaves along with tobacco (1: 3) are smoked to treat bleeding as well as itching piles.

The Ayurvedic Pharmacopoeia ofIn- dia indicated the use of the dried whole plant in jaundice, inflammations, cough, bronchial asthma and intermittent fever.

The plant contains beta-sitosterol glycoside and traces of an alkaloid.

Dosage: Whole plant—5-10 ml juice; 1-3 g powder. (API, Vol. II.)... leucas cephalotes

Moreton Bay Carybdeid

A morbakka that is often caught in the Moreton Bay area, just north of Brisbane, Queensland. See also Fire jelly.... moreton bay carybdeid

Moringa Concanensis

Nimmo ex Gibs.

Family: Moringaceae.

Habitat: Rajasthan and Peninsular India.

Ayurvedic: Shigru (Red var.). Siddha/Tamil: Kaatumurungai.

Action: See M. pterygosperma.... moringa concanensis

Mucous Colitis

A form of colitis that is less inflammatory and closer in nature, if not identical with Irritable Bowel Syndrome, with cramps, intestinal guarding followed by soft or hard stools and various amounts of mucus. There are usually periods of constipation... mucous colitis

Multiple Risk / Causation

More than one risk factor for the development of a disease or other outcome is present and their combined presence results in an increased risk. The increased risk may be due to the additive effects of the risks associated with the separate risk factors, or to synergism.... multiple risk / causation

Lilium Candidum

Linn.

Habitat: Native to Southern Europe and South-West Asia; grown in Indian gardens.

English: Madona Lily, Annunciation Lily, White Lily.

Action: Bulb—astringent, demulcent. Used for gynaecological disorders. A decoction of the bulbs in water or milk is given for dropsy; a poultice is applied to tumours, ulcers and skin inflammations. Fresh flowering plant is used in homoeopathy as an antispasmodic; the pollen is used against epilepsy

A total extract stimulates phagocytosis in mice. The bulbs contain alkaloids (pyrroline derivatives), jat- ropham, ethyljatropham and citracon- ic acid imides.

Mucous, tannin, sterine and gluco- side impart anti-inflammatory, analgesic, diuretic and expectorant properties to the bulb.

Bulbs of Lilium species contain soluble polysaccharides (glucomannans), starch, gamma-methylene glutamic acid and tuliposide.... lilium candidum

Limnanthemum Cristatum

(Roxb.) Griseb.

Synonym: Menyanthes hydrophyl- lum Lour.

Nymphoides hydrophyllum Kuntze.

Family: Menyanthaceae.

Habitat: Throughout India, in fresh water ponds and tanks. (Considered by some authors a synonym of Nymphoides Hill.)

Folk: Ghainchu, Tagarmuula; Panchuli, Chandmalla (Bengal); Kumudini (Maharashtra).

Action: Plant—used in fevers and jaundice. Seeds—anthelmintic. Stalks and leaves—applied to ulcers and insect bites. A decoction is used as a wash for parasitic skin affections. The plant is used as a substitute for Swertia Chirata.

The rhizomes and roots of Nymphoides macrospermum Vasudevan (Family: Menyanthaceae) are sold in the market as Granthik Tagar. These are used as a substitute for Valeriana hard- wickii Wall. in neurological disorders and colic.... limnanthemum cristatum

Limonia Crenulata

Roxb.

Synonym: Hesperethusa crenulata (Roxb.) M. Roem.

Family: Rutaceae.

Habitat: Throughout India, from Punjab and Kumaon eastwards; in Assam, Bihar, Orissa, Madhya Pradesh, Maharashtra, Karnataka and South India.

Ayurvedic: Bilvaparni.

Siddha/Tamil: Nayvila.

Folk: Ran-limbu, Naringi (Mum- bai), Tondsha (Maharashtra), Beli, Bainthaa.

Action: Dried fruit—stomachic; used in pestilent fevers, also as an antidote to poisons. Root— purgative, sudorific.

The plant showed anti-inflammatory activity which was attributed to 8- hydroxy-6-methoxy-2-methyl-anthra- quinone-3-O-beta-D-glucopyranoside in animal studies.

The leaves contain an essential oil; major constituents are geraniol, alpha- and beta-pinene, 1,8-cineole, elemol acetate, linool, alpha-terpinolene, camphor, eudesmol, p-cymene, cam- phane, azulene, borneol acetate, alpha- terpenol, alpha-curcumene, alpha thu- jone, limolene, myrcene and beta- ocimene.

Leaves also contain anthraquinones and dalbargin galactopyranoside.... limonia crenulata

Litchi Chinensis

(Gaertn.) Sonn.

Synonym: Nephelium litchi Cambess.

Family: Sapindaceae.

Habitat: Native to China; now cultivated mainly in Northern Bihar, particularly in Muzaffarpur and Darbhanga districts, and Saharanpur, Dehra Dun, Muzaffar- nagar, Gorakhpur, Deoria, Gonda, Basti, Faizabad, Rampur, Bareil- ly, Bahraich, Kheri and Pilibhit districts of Uttar Pradesh.

English: Litchi, Lychee.

Action: Fruit—refrigerant during summer. Leaf—used in bites of animals.

Litchi aril contains: total sugars (as invert sugar) 12.1-14.8; reducing sugar 9-13.7; non-reducing sugar 1.0-3.4; acidity (as citric acid) 0.22-0.36%; and ascorbic acid 34.5-45.4 mg/100 g.

The plant contains levulinic, malic, citric, lactic, malonic, fumaric, suc- cinic, phosphoric and glutaric acids.

The Bark contains friedelin and stig- masterol.

Litchi seeds are prescribed in Malaya for neurological disorders and orchi- tis. In seed lipids, fatty acids cyclo- propanoic 42.0; oleic 27.0, palmitic 12.0 and linoleic 11.0%, have been determined.... litchi chinensis

National Care Standards Commission

This was set up under the CARE STANDARDS ACT 2000 as an independent regulator in respect of homes for the elderly, the disabled and children in the state and private sectors in the UK.... national care standards commission

National Infection Control And Health Protection Agency

A National Health Service body intended to combat the increasing threat from infectious diseases and biological, chemical and radiological hazards. Covering England, the agency includes the Public Health Laboratory Service, the National Radiological Protection Board, the Centre for Applied Microbiology and Research, and the National Focus Group for Chemical Incidents.... national infection control and health protection agency

Naturally Occurring Retirement Communities

Geographic areas or multi-unit buildings that are not restricted to persons over a specified age, but which have evolved over time to include a significant number (typically, over 50%) of residents who are aged 60 and over.... naturally occurring retirement communities

Neighbourhood Health Centre

See “community health centre”.... neighbourhood health centre

Neonatal Intensive Care

The provision of a dedicated unit with special facilities, including one-to-one nursing and appropriate technology, for caring for premature and seriously ill newborn babies. Paediatricians and neonatologists are involved in the running of such units. Not every maternity unit can provide intensive care: for example, the provision of arti?cial ventilation, other than as a holding procedure until a baby can be transferred to a better-equipped and better-serviced unit. Such hospitals tend to have special-care baby units, which are capable of looking after the needs of most, but not all, premature or ill babies.... neonatal intensive care

Lithium Carbonate

A drug widely used in the PROPHYLAXIS treatment of certain forms of MENTAL ILLNESS. The drug should be given only on specialist advice. The major indication for its use is acute MANIA; it induces improvement or remission in over 70 per cent of such patients. In addition, it is e?ective in the treatment of manic-depressive patients (see MANIC DEPRESSION), preventing both the manic and the depressive episodes. There is also evidence that it lessens aggression in prisoners who behave antisocially and in patients with learning diffculties who mutilate themselves and have temper tantrums.

Because of its possible toxic effects – including kidney damage – lithium must only be administered under medical supervision and with monitoring of the blood levels, as the gap between therapeutic and toxic concentrations is narrow. Due to the risk of its damaging the unborn child, it should not be prescribed, unless absolutely necessary, during pregnancy – particularly not in the ?rst three months. Mothers should not take it while breast feeding, as it is excreted in the milk in high concentrations. The drug should not be taken with DIURETICS.... lithium carbonate

Luffa Cylindrica

(Linn.) M. J. Roem.

Synonym: L. aegyptiaca Mill. L. pentandra Roxb.

Family: Cucurbitaceae.

Habitat: Cultivated throughout greater parts of India.

English: Smooth Luffa, Sponge- gourd, sponge Cucumber.

Ayurvedic: Dhaamaargava, Ma- haakoshtaki, Mahaajaalini, Raa- jakoshataki.

Siddha/Tamil: Mozhukupeerankai, Pikku.

Action: Plant—used against pharyngitis, rhinitis, mastitis, oedema, swellings and burns. Leaves— used for chronic bronchitis. Leaf juice is given for amenorrhoea. Flowers—used for treating migraine. Seeds—alcoholic extract exhibited 9.80% fungitoxic activity.

German Commission E included Luffa aegyptiaca among unapproved herbs. Preparations of Luffa sponge, used as a preventive for infections or cold, as a remedy for colds, nasal catarrh as well as sinusitis and suppuration of the sinus, have been negatively evaluated.

The saponins isolated from aerial parts are effective in controlling obesity, also the side-effects of steroids.

The oleanane saponins, lucyoside AH (at least one component) is effective in preventing loss of hair.

Spongegourd extracts or saponins (ginsenosides and lucyosides) find application in topical medication for skin disorders and haemorrhoids. Lucyo- sides are also used as antitussive.

The roots of the mature plants contain an acidic pentacyclic triterpene, bryonolic acid. Bryonolic acid showed antiallergic and anti-inflammatory activity in experimental animals. An aqueous extract of seeds showed strong fibrinolytic activity. It also showed anticancer activity in transplanted tumours.

Dosage: Leaf, flower, fruit—10- 20 ml juice. (CCRAS.)... luffa cylindrica

Lycopodium Clavatum

Linn.

Family: Lycopodiaceae.

Habitat: Indigenous to North America, Europe, Asia; found in Kumaon, eastwards in West Bengal, Sikkim, Asam, Khasi Hills, Manipur and in Western Ghats.

English: Common Club Moss.

Folk: Naaga-beli (Nepal), Bendarali (Maharashtra).

Action: Sedative, antispasmodic, diuretic. At one time used for urinary disorders (spasmodic retention of urine, catarrhal cystitis and chronic kidney disorders), and as a gastric sedative in gastritis.

The plant contains alkaloids (about 0.1-00.2%), including lycopodine, ly- codoline, faucettimine and lycoflexine; triterpenoids including clavatol and oxoserrat derivatives; flavonoids including apigenin; polyphenolic acids including dihydrocaffeic.

Lycopodine produces uterine contractions and stimulates peristalsis in the small intestines of rodents.

The plant contains (dry basis): lipid 4.06 and desmethylsterols 0.05%.

Used in homoeopathy for distended abdomen, cough, cystitis, renal colic and disorders of menstruation.

Chinese Club Moss, equated with Huperzia serrata, is a different herb. Its constituent, huperzine A is thought to be beneficial in dementia due to its effect on acetylcholine levels.

L. annotinum Linn., L. complanatum Linn. (American Club Moss) and L. selago Linn. are among other species of Lycopodium occurring in India.... lycopodium clavatum

Non-conventional Medicine

An umbrella term to describe alternative, complementary, folk and other types of healing practices that are outside the de?nition of conventional western-type medical practice. (See COMPLEMENTARY AND ALTERNATIVE MEDICINE (CAM).)... non-conventional medicine

Normal Curve

A bell shaped curve that results when a normal distribution is graphed.... normal curve

Managed Health Care

This process aims to reduce the costs of health care while maintaining its quality. The concept originated in the United States but has attracted interest in the United Kingdom and Europe, where the spiralling costs of health care have been causing widespread concern. Managed care works through changing clinical practice, but it is not a discrete entity: the American I. J. Iglehart has de?ned it as ‘a variety of methods of ?nancing and organising the delivery of comprehensive health care in which an attempt is made to control costs by controlling the provision of services’. Managed care has three facets: health policy; how that policy is managed; and how individuals needing health care are dealt with. The process and its applications are still evolving and it is likely that di?erent health-care systems will adapt it to suit their own particular circumstances.... managed health care

Matricaria Chamomilla

Linn.

Family: Compositae; Asteraceae.

Habitat: Native of Europe; grown in Jammu & Kashmir, Himachal Pradesh and Uttar Pradesh.

English: German Chamomile, Chamomile. German chamomile flower is equated with Matricaria recutita L. (synonym Chamomilla recutita L.) and Roman Chamomile flower with Anthemis nobilis L. (synonym Chamamaelum nobilis L.)

Unani: Baabunaa.

Action: Sedative, anticonvulsant, carminative, antispasmodic, analgesic, anti-inflammatory, antiseptic. See also Anthemis nobilis.

Key application (German Chamomile) ? In inflammatory diseases of the gastrointestinal tract and gastrointestinal spasm. Externally, in skin, mucous membrane and ano-genital inflammation and bacterial skin diseases. (German Commission E, The British Herbal Compendium.) As anti-inflammatory and anti- spasmodic. (The British Herbal Pharmacopoeia.)

The flowers of German chamomile gave volatile oil up to about 2%, containing alpha-bisabolol up to 50%, azu- lenes including chamazulene, guiazu- line and matricine; flavonoids including apigenin and luteolin and their glycosides, patuletin and quercetin; spiroethers; coumarins; polysaccha- rides.

The flowers are used as herbal tea for cough and cold and for promoting the flow of gastric secretion and bile. In chamomlile extracts, chamazulene has been found responsible for anti- inflammatory activity. Matricine and (-)-alpha-bisabolol also show anti- inflammatory and analgesic activity. Bisabolol exhibits ulceroprotective effect. Natural (-)-alpha-bisabolol has been shown to be significantly effective in healing burns; (-)-alpha-bisabolol, spiroethers and apigenin exhibit spasmolytic effect comparable with that of papaverine.

The polysaccharides are immunos- timulating and activate macrophages and B lymphocytes; play an important role in wound healing.

Crude aqueous extract of the plant has been reported to significantly delay the onset of convulsions and reduce mortality rate produced by picrotoxin experimentally.... matricaria chamomilla

Melia Composita

Willd.

Synonym: M. dubia Hiern. non-Cav.

Family: Meliaceae.

Habitat: Eastern Himalayas, Assam, Western Ghats, Ganjam and Deccan up to 1,800 m.

English: Hill Neem, Malabar Neem, Common Bead tree.

Ayurvedic: Arangaka.

Folk: Malaivembu (Tamil).

Action: Fruit—anthelmintic; used in skin diseases.

The leaves and seeds gave tetranor- triterpenoids, compositin and com- positolide. The fruit gave salannin. The heartwood yielded a triterpenoid.

Tamil and Malyalam synonyms (Malaivembu and Malavembu) are common to Melia azedarach and Melia composita.... melia composita

Operating Cost

See “cost”.... operating cost

Opportunity Cost

See “cost”.... opportunity cost

Optic Chiasma

This is formed by a crossing-over of the two optic nerves (see EYE) which run from the back of the eyeballs to meet in the mid line beneath the brain. Nerve ?bres from the nasal part of the retina cross to link up with ?bres from the outer part of the retina of the opposite eye. The linked nerves form two separate optic tracts which travel back to the occipital lobes of the brain.... optic chiasma

Osteitis Fibrosa Cystica

A pathological rather than a clinical entity. The term refers to the replacement of BONE by a highly cellular and vascular connective tissue. It is the result of osteoclastic and osteoblastic activity and is due to excessive PARATHYROID activity. It is thus seen in a proportion of patients with primary hyperparathyroidism and in patients with uraemic osteodystrophy; that is, the secondary hyperparathyroidism that occurs in patients with chronic renal disease.... osteitis fibrosa cystica

Melochia Corchorifolia

Linn.

Family: Sterculiaceae.

Habitat: Kumaon to Sikkim, Gujarat and Peninsular India.

Siddha/Tamil: Pinnakkuppundu.

Folk: Chunch, Bilpat.

Action: Leaf and root—antidysen- teric. Leaf—applied as poultice for swellings of abdomen and sores.

The leaves gave flavonol glycosides, cyclopeptide alkaloids. The triter- penoids and steroids, isolated from the aerial parts, are friedelin, beta- sitosterol and its beta-D-glucoside and stearate.... melochia corchorifolia

Mental Health Problems In Children

Emotional and behavioural problems are common in children and adolescents, affecting up to one-?fth at any one time. But these problems are often not clear-cut, and they may come and go as the child develops and meets new challenges in life. If a child or teenager has an emotional problem that persists for weeks rather than days and is associated with disturbed behaviour, he or she may have a recognisable mental health disorder.

Anxiety, phobias and depression are fairly common. For instance, surveys show that up to

2.5 per cent of children and 8 per cent of adolescents are depressed at any one time, and by the age of 18 a quarter will have been depressed at least once. Problems such as OBSESSIVE COMPULSIVE DISORDER, ATTENTION DEFICIT DISORDER (HYPERACTIVITY SYNDROME), AUTISM, ASPERGER’S SYNDROME and SCHIZOPHRENIA are rare.

Mental-health problems may not be obvious at ?rst, because children often express distress through irritability, poor concentration, dif?cult behaviour, or physical symptoms. Physical symptoms of distress, such as unexplained headache and stomach ache, may persuade parents to keep children at home on school days. This may be appropriate occasionally, but regularly avoiding school can lead to a persistent phobia called school refusal.

If a parent, teacher or other person is worried that a child or teenager may have a mental-health problem, the ?rst thing to do is to ask the child gently if he or she is worried about anything. Listening, reassuring and helping the child to solve any speci?c problems may well be enough to help the child feel settled again. Serious problems such as bullying and child abuse need urgent professional involvement.

Children with emotional problems will usually feel most comfortable talking to their parents, while adolescents may prefer to talk to friends, counsellors, or other mentors. If this doesn’t work, and if the symptoms persist for weeks rather than days, it may be necessary to seek additional help through school or the family’s general practitioner. This may lead to the child and family being assessed and helped by a psychologist, or, less commonly, by a child psychiatrist. Again, listening and counselling will be the main forms of help o?ered. For outright depression, COGNITIVE BEHAVIOUR THERAPY and, rarely, antidepressant drugs may be used.... mental health problems in children

Michelia Champaca

Linn.

Family: Magnoliaceae.

Habitat: Eastern Himalayas, lower hills of Assam, hills of South India up to 1,000 m., cultivated in various parts of India.

English: Champak, Golden Champa.

Ayurvedic: Champaka, Svarna Champaka, Hemapushpa, Chaam- peya.

Siddha/Tamil: Sampagi.

Action: Flowers—bitter, carminative, antispasmodic, demulcent, antiemetic, diuretic (used for dy- suria), antipyretic. Fruits—used for dyspepsia and renal diseases. Bark—stimulant, diuretic and febrifuge. Dried root and root bark—purgative and emmena- gogue. Externally—flower oil is used as an application in cepha- lalgia, gout and rheumatism; fruits and seeds for healing cracks in feet.

The ethanolic extract of the stem bark showed hypoglycaemic activity in rats. The benzene extract of the anthers showed 67% post-coital antiimplantation activity in rats (1000 mg/ kg per day).

Stem bark and roots yielded an alkaloid liriodenine. Root bark yielded sesquiterpene lactones (including parthenolide and micheliolide). Leaves gave a polyisoprenoid, beta-sitosterol and liriodenine. Mono-and sesquiter- penes occur in essential oils isolated from the flowers, leaf and fruit ring.

The bark and root cortex of the Chinese plant gave magnosprengerine (0.41%) and salicifoline (0.39%). These active principles showed lasting muscle relaxant and hypotensive activity.

The bark of Michelia montana Blume (Eastern Himalayas and hills of Assam) is used as a bitter tonic in fevers. It bears white and fragrant flowers. The leaf and stem yield an essential oil, 0.95 and 0.36% on fresh basis, respectively. The flowers contains 75% safrole and the latter 76% sarisan.

Michelia nilgarica Zenk. (Western Ghats, above 1,700 m) is known as Kattu-sambagam in Tamil Nadu, the yellow-flowered var. of Champaa. The bark and leaves are considered febrifuge. The bark contains a volatile oil, acrid resins, tannin and a bitter principle. The flowers yield a volatile oil similar to the bark oil. Aerial parts exhibit diuretic and spasmolytic activity.

Dosage: Dried buds and flowers— 1-3 g powder. (API, Vol. IV.) Bark— 50-100 m decoction. (CCRAS.)... michelia champaca

Ottawa Charter For Health Promotion

The Ottawa Charter for Health Promotion of 1986 identifies three basic strategies for health promotion. These are advocacy for health to create essential conditions for health; enabling all people to achieve their full health potential; and mediating between the different interests in society in the pursuit of health. These strategies are supported by five priority action areas: build health public policy; create supportive environments for health; strengthen community action for health; develop personal skills; and reorient health services.... ottawa charter for health promotion

Over-the-counter (otc)

A description applied in the UK to MEDICINES and drugs that can be obtained from a pharmacist without a doctor’s or dentist’s prescription. Some medications may be bought from retail outlets other than pharmacists.... over-the-counter (otc)

Mikania Cordata

(Burm.) B. L. Robinson.

Synonym: M. micrantha Kunth. M. scandans Hook. f. non-Willd.

Family: Asteraceae; Compositae.

Habitat: West Bengal, eastern Assam, as a weed in tea gardens; sal and other forests and waste lands. Distributed in tropical America, Africa and Asia.

Folk: Mikaaniaa.

Action: Root—anti-inflammatory, hepatoprotective, adaptogenic.

Stigmasterol, beta-sitosterol and sesquiterpene dilactones, mikanolide, dihydromikanolide, deoxymikanolide and scandenolide have been isolated from the weed.

The root extract exhibited anti-inflammatory activity; reduced carra- geenan-induced paw oedema in experimental rats.

The methanolic extract of the root showed CNS deperssant action. It showed reduction in spontaneous motility, hypothermia, potentiation of pentobarbitone sleeping time, analgesia, suppression of aggressive behaviour and antagonism to amphetamine toxicity on experimental animals.

The methanolic extract of the root exhibited adaptogenic activity against a variety of stress-induced effects in albino rats.

The chemoprotective, anticarcino- genic and hepatoprotective effect of the methanolic extract of the root were also evaluated in animal studies. Chemical carcinogens were reduced in the liver of rats treated with the plant extract. The root extract induced recovery from carbon tetrachloride-induced damage to liver tissues in mice.... mikania cordata

Mollugo Cerviana

Ser.

Family: Aizoaceae; Molluginaceae.

Habitat: Upper Gangetic Plains, Punjab, Delhi, Rajasthan, Gujarat, Maharashtra, Madhya Pradesh, Orissa, Tamil Nadu, Karnataka.

Ayurvedic: Parpata (substitute). Grishma-Sundara.

Siddha/Tamil: Parpaatakam.

Folk: Jeem Shaak.

Action: Plant—stomachic, aperient, febrifuge, antiseptic, blood purifier (used for venereal diseases), emmenagogue. Root—used in rheumatism and gout.

Flowers and shoots—diaphoretic, given in fevers. An infusion of the plant is given to promote lochial discharge.

The plant contains orientin (leteo- lin-8-C-glucoside), vitexin (apigenin- 8-C-glucoside) and their 2"-O-gluco- sides. The plant is cardiostimulant, also antibacterial.... mollugo cerviana

Momordica Cochinchinensis

Spreng.

Family: Cucurbitaceae.

Habitat: Cultivated throughout the country, especially found in Assam, Bengal, South India and Andaman Islands.

Ayurvedic: Karkataka, Kaaravella- jalaja.

Folk: Kakrol (Maharashtra), Bhat-karelaa, Gulkakraa.

Action: Leaf and fruit—used externally for lumbago, ulceration, fracture of bone. Seed—bechic, aperient, emmenagogue, anti- inflammatory, deobstruent. (Used for obstructions of liver and spleen).

The tuberous root contains saponins belonging to the pentacyclic tri- terpene glycoside series. Seeds contain momordica saponins I and II (ester glycosides of gypsogenin and quilla- ic acid respectively), the diterpenoid columbin, oleanolic acid, its derivative momordic acid and bessisterol.

The seeds contain the glycoprotein, momorcochin S, which exhibits RNA N-glycosidase activity.... momordica cochinchinensis

Patient Care Planning

See “care plan”.... patient care planning

Patient Choice

See ETHICS.... patient choice

Patient Consent

See ETHICS.... patient consent

Patient-centred Care

An approach to care that consciously adopts a patient’s perspective. This perspective can be characterized around dimensions such as respect for patients’ values, preferences and expressed needs; coordination and integration of care; information, communication and education; physical comfort, emotional support and alleviation of fear and anxiety; involvement of family and friends; or transition and continuity.... patient-centred care

Patient-controlled Analgesia

A technique whereby a patient can deliver an analgesic substance (see ANALGESICS) in amounts related to the extent of the PAIN that he or she is suffering. For example, to combat post-operative pain, some hospitals use devices which allow patients to give themselves small intravenous amounts of opiates when they are needed. Pain is more e?ectively controlled if it is not allowed to reach a high level, a situation which tends to happen when patients receive analgesics only on ward drug rounds or when they ask the nursing sta? for them.... patient-controlled analgesia

Momordica Charantia

Linn.

Family: Cucurbitaceae.

Habitat: Cultivated all over India for its fruits.

English: Bitter Gourd, Blsam Pear, Carilla.

Ayurvedic: Kaaravellaka, Kaaravella, Kaathilla, Sushaavi.

Unani: Karelaa.

Siddha/Tamil: Paakal, Paharkai.

Action: Seed/fruit—improves diabetic condition. Fruit—stomachic, laxative, antibilious, emetic, anthelmintic. Used in cough, respiratory diseases, intestinal worms, skin diseases, also for gout and rheumatism. Powdered fruit—applied to wounds and ulcers. Leaf— emetic, antibilious, purgative. Fruit, leaf and root—abortifacient. Leaf and seed—anthelmintic. Root— astringent; appled to haemorrhoids.

Immature fruits gave several nonbitter and bitter momordicosides. Fruits, seeds and tissue culture gave a polypeptide containing amino acids. Fruits also gave 5-hydroxytryptamine, charantin (a steroidal glucoside), dios- genin, cholesterol, lanosterol and beta- sitosterol. Bitter principles are cucur- bitacin glycosides.

Hypoglycaemic effects of the fruit have been demonstrated by blood tests in both humans and animal studies.

Researchers have warned that the fruit extract leads to a false negative test for sugar in the urine (due to its ability to maintain the indicator dye in the glucose oxidase strips and the alkaline copper salts in a reduced state).

Chronic administration of the fruit extract (1.75 g/day for 60 days) to dogs led to testicular lesions with mass atrophy of the spermatogenic elements. The extract reduced the testicular content of RNA, protein and sialic acid as also the acid-phosphatase activity. (Medicinal Plants of India, Vol. 2,1987, Indian Council of Medical Research, New Delhi.)

The fruits and seeds yielded a poly- peptide, p-insulin, which was considered similar to bovine insulin. (Fitoter- apia, 60,1989; Chem Abstr 112,1990.)

The seed and fruit contain an inhibitor of HIV, MAP-30 (Momordi- ca anti-HIV-protein) which exhibited antiviral and antitumour activity in vitro. (Chem Abstr, 113, 1990; ibid, 117, 1992.) Another protein, MRK-29, found in the seed and fruit of a smaller var. of Bitter Gourd found in Thailand, was found to inhibit HIV reverse transcriptase and to increase tumour necrosis factor (TNF). (Planta Med, 67, 2001; Natural Medicines Comprehensive Database, 2007.)

The seeds yield alpha-and beta- momorcharins (glycoproteins). When these glycoproteins were co-cultured with isolated hepatocytes, morphological changes in hepatocytes were observed, indicating hepatotoxicity. Another principle with antilipolytic and lipogenic activities, found along with the alpha-and beta-momorcharin in the seed extract, did not show toxic effect.

Vicine is the hypoglycaemic constituent in the seed. Pure vicine has been found to possess 32.6% hypogly- caemic activity as against 22.2% shown by fresh juice, when tested on albino rats. The vicine is non-haemolytic.

Dosage: Fresh fruit—10-15 ml juice (API, Vol. II); 10-20 ml juice (CCRAS.)... momordica charantia

Morinda Citrifolia

Linn.

Synonym: M. bracteata Roxb.

Family: Rubiaceae.

Habitat: Sub-Himalayan tracts, Darjeeling, Konkan and the Andamans.

English: Indian Mulberry.

Ayurvedic: Ashyuka, Akshi, Atchy.

Siddha/Tamil: Nunaa, Togaru.

Action: Fruit—emmenagogue, antileucorrhoeic, antidysenteric, anticatarrhal (used in throat infections and asthma). Root and leaf—cathartic, febrifuge, anti-inflammatory (used in gout). Root—anticongestive, hypotensive. A decoction is given to regulate menstruation.

The heartwood yielded anthraqui- nones—alizarin and its glycosides, nor- damnacanthol. Leaves contain ursolic acid and beta-sitosterol. Fruits gave asperuloside and caproic acid.

The lyophilized aqueous extract of roots was evaluated for analgesic and behavioural effects in mice; positive results were observed confirming a sedative property without exhibiting any toxic effects.

Ethanolic extract of the plant showed significant antimicrobial activity.

Morinda coreia Buch.-Ham., M. tinctoria Roxb. (dry forests throughout the greater part of India) is considered as the wild form or a varient of Morin- da citrifolia and is known by the same vernacular nemes. The root bark gave the insecticidal glycoside, morindin-6- primeveroside, which was found lethal on cockroaches and houseflies topically.

Morinda umbellata L. (Bihar, Khasi Hills and Peninsular India) is also known as Nunaa in Tamil Nadu.

A decoction of root and leaves is used for diarrhoea and dysentery. The root bark contains a considerable amount of rubichloric acid and small quantities of anthraquinones.... morinda citrifolia

Pediculus Humanus Var. Corporis

(body louse) di?ers from the head and crab louse in that it lives in clothing and only goes on to the body to feed. Infestation is found in vagabonds, armies in the ?eld, or prisoners in conditions where even minimal hygiene is impossible. The lice are found in the seams of clothing together with multiple eggs. Typically excoriation and pigmentation are seen on the back of the infested person. Replacement of clothing or autoclaving or hot ironing of the clothes is curative.... pediculus humanus var. corporis

Peer Counselling

Provision of support and advice to older persons by non­professional persons who are or have been in similar circumstances.... peer counselling

Percutaneous Transhepatic Cholangiopancreatography (ptc)

A technique for displaying the bile ducts (see BILE DUCT) and pancreatic ducts (see PANCREAS) with radio-opaque dyes. These are introduced via a catheter (see CATHETERS) inserted into the ducts through an incision in the skin. An X-ray is then taken of the area.... percutaneous transhepatic cholangiopancreatography (ptc)

Myrtus Communis

Linn.

Family: Myrtaceae.

Habitat: Cultivated in gardens of Northwestern India and Tamil Nadu.

English: Myrtle, Clove Myrtle, Spanish Myrtle.

Unani: Habb-ul-Aas, Muurad, Muurad-daan.

Folk: Vilaayati Mehndi. Sutrasowa (Bengal). Kulinaval (Tamil Nadu).

Action: Leaves—antiseptic, antimicrobial, antiparasitic. Used for acute and chronic respiratory tract infections, bladder conditions, urinary infections, and worm infestation.

Key application: As a cough remedy. (German Commission E.)

The leaves contain tannins (pyrogal- lol derivative), flavonoids (including myricetin, about 90%, with kaempfer- ol and quercetin glycosides; volatile oil containing alpha-pinene, cineole, myrtenol, nerol, geraniol and dipen- tene.

Myrtol, a fraction of myrtenol, is absorbed in the intestines, stimulates the mucous membrance of the stomach and deodorizes the breath.

Berry exhibits anti-inflammatory activity. The aqueous and ethanolic extracts of the leaves and branches exhibit hypoglycaemic activity in rats.

The essential oil and myrtucommu- lone B, isolated from the plant, are antibacterial and antitubercular. (Clove myrtle is used in Homoeopathy for treating lung complication of pleuro- dynia and dry hollow cough.)... myrtus communis

National Institute For Clinical Excellence (nice)

This special health authority in the National Health Service, launched in 1999, prepares formal advice for all managers and health professionals working in the service in England and Wales on the clinical- and cost-e?ectiveness of new and existing technologies. This includes diagnostic tests, medicines and surgical procedures. The institute also gives advice on best practice in the use of existing treatments.

NICE – its Scottish equivalent is the Scottish Health Technology Assessment Centre – has three main functions:

appraisal of new and existing technologies.

development of clinical guidelines.

promotion of clinical audit and con?dential inquiries. Central to its task is public concern about ‘postcode prescribing’ – that is, di?erent availability of health care according to geography.

In 2003 the World Health Organisation appraised NICE. Amongst its recomendations were that there should be greater consistency in the methods used for appraisal and the way in which results and decisions were reported. WHO was concerned about the need for transparency about the con?ict between NICE’s use of manufacturers’ commercial evidence in con?dence, and believed there should be greater de?nition of justi?cation for ‘threshold’ levels for cost-e?ectiveness in the Centre’s judgement of what represents value for money.

In all, WHO was congratulatory – but questions remain about the practical value and imlementation of NICE guidelines.... national institute for clinical excellence (nice)

Nepeta Cataria

Linn.

Family: Labiatae, Lamiaceae.

Habitat: Cultivated in Britain and the USA. Occurs in Himalayas from Kashmir to Nepal at 2,000-3,300 m.

English: Catnip, Catnep, Catmint.

Action: Leaves and flowers— gentle nerve relaxant and sedative, carminative, antispasmodic, an- tidiarrhoeal, diaphoretic, febrifuge. Used in restlessness, convulsions, nervous headache, colic, early stages of fever, colds and influenza. The herb is to be infused (not boiled).

Catnip contains iridoids, tannins and volatile oil, major components being alpha- and beta-nepetalactone (up to 42%), citronellol and geraniol.

The catnip response in the domestic cat is being attributed to iridoid lac- tones, nepetalactone, dihydronepeta- lactone, iso-dihydronepetalactone and neonepetalactone. Its reputation as a hallucinogen has been disputed, but a few studies have shown behavioural effects, although weak, in young chicks, rodents and cats. (Potter's New Cyclopaedia.)

Neptalactone is structurally related to valepotriates found in valerian. (Natural Medicines Comprehensive Database, 2007.)... nepeta cataria

Performance Criteria

Criteria to be used to measure/assess performance.... performance criteria

Perioperative Cell Salvage

A method of autologous blood TRANSFUSION – using a patient’s own blood, salvaged during a surgical operation – instead of conventional blood-bank transfusion.... perioperative cell salvage

Persistent Chronic Diarrhoea

Diarrhoea that begins acutely but lasts more than 21 days. The usual enteropathogens are Shigella spp., Salmonella spp., Campylobacter jejuni, Yersinia enterocolitica, Capillaria philippinensis, Cryptosporidium. Giardia can also be a cause.... persistent chronic diarrhoea

Person/vector Contact

The number of times a person is bitten by a vector mosquito, normally expressed as the number of bites per person per night.... person/vector contact

Personal Care

Assistance with those functions and activities normally associated with body hygiene, nutrition, elimination, rest and ambulation, which enables an individual to live at home or in the community.... personal care

Nilgirianthus Ciliatus

(Nees) Bremek.

Synonym: Strobilanthes ciliatus Nees.

Family: Acanthaceae.

Habitat: Western Ghats from South Kanara to Travancore, in evergreen forests.

Ayurvedic: Sahachara (pale-rose- flowered var. used in Kerala). (Sahachara is equated with Barleria prionitis in other regions.)

Siddha/Tamil: Kurinji, Sinnangur- inji.

Action: Used against neurological disorders, sciatica, glandular swellings and oedema.... nilgirianthus ciliatus

Ocimum Canum

Sims.

Synonym: O. americanum Linn.

Family: Labiatae; Lamiaceae.

Habitat: Plains and lower hills of India.

English: Hoary Basil.

Ayurvedic: Kaali Tulasi, Vana-Tulasi.

Siddha/Tamil: Ganjamkorai, Nai-Tulasi.

Action: Plant—stimulant, carminative, diaphoretic. Leaf—bechic, febrifuge; used in cold, bronchitis, catarrh, externally in skin diseases. Essential oil—antifungal. Seeds— hypoglycaemic; also used in the treatment of leucorrhoea and other diseases of urinogenital system.

The essential oil at the flowering stage contains citral as a major component along with methylheptenone, methylnonylketone and camphor.

Leaves yielded beta-sitosterol, be- tulinic acid and ursolic acid and flavonoids, pectolinarigenin-7-methylether and nevadensin.

Seeds exhibited antidiabetic activity, improved glucose tolerance was observed in diabetic patients who were given 30 g seed/day for 1 month, lowering of fasting plasma glucose level up to 30% was also observed. to assess the inheritance pattern of major chemical constituents of essential oils in hybrids produced by interspecific as well as intraspecific crosses of Ocimum sp.).... ocimum canum

Opuntia Cochinellifera

Mill.

Synonym: Nopalea cochenillifera Salm-Dyck.

Family: Cactaceae.

Habitat: Indian gardens. Introduced into India towards the end of the 18th century.

English: Cochineal Cactus. (A host for cochineal insect, Dactylopius cacti Linn.)

Siddha/Tamil: Puchikalli.

Action: Fruits—emollient, bechic. Mucilaginous joints—used as poultices in cases of articular rheumatism, inflammations, scalds, burns and skin diseases.... opuntia cochinellifera

Orégano De Comer

Oregano (Origanum vulgare).

Plant Part Used: Leaf, stem, aerial parts.

Dominican Medicinal Uses: Leaves: decoction, orally, for indigestion, stomach complaints, gastro-intestinal inflammation, diarrhea, nausea, vomiting, pasmo, gas, pelvic pain, padrejón; poultice or oil, topically, for sinus infection, allergies, nasal congestion and common cold.

Safety: Therapeutic use generally considered safe.

Contraindications: Pregnancy: avoid excess internal use.

Clinical Data: Human clinical trial: antiparasitic (essential oil).

Laboratory & Preclinical Data: In vitro: anticancer (constituent), antifungal, antimicrobial, antioxidant (essential oil and constituents).

* See entry for Orégano de comer in “Part 3: Dominican Medicinal Plant Profiles” of this book for more information, including references.... orégano de comer

Osbeckia Chinensis

Linn.

Family: Melastomataceae.

Habitat: The Himalayas from Garhwal to Bhutan, North Bengal, Bihar and Khasi, Aka and Lushai hills.

Folk: Bhui-lukham (Lushai).

Action: Plant—anodyne, antipyretic, anti-inflammatory.

The plant contains the flavonoids, quercetin, kaempferol and hydrolys- able tannins, besides gallic acid, methyl gallate and ellagic acid.

The flavonoids and tannins showed antioxidant activity. Ellagic acid suppressed increase in lipid peroxidation induced by CCl4 and Cobalt-60 irradiation and this effect was more than that of alpha-tocopherol. Gallic acid showed anti-inflammatory activity against zymosan-induced acute footpad swelling in mice.... osbeckia chinensis

Personal Care Plan

See “care plan”.... personal care plan

Pincushion Cactus

Mammilaria species

Description: Members of this cactus group are round, short, barrel-shaped, and without leaves. Sharp spines cover the entire plant.

Habitat and Distribution: These cacti are found throughout much of the desert regions of the western United States and parts of Central America.

Edible Parts: They are a good source of water in the desert.... pincushion cactus

Plan Of Care

See “care plan”.... plan of care

Oxalis Corniculata

Linn.

Family: Oxalidaceae.

Habitat: Throughout the warmer parts of India.

English: Indian Sorrel.

Ayurvedic: Chaangeri, Am- lapatrikaa, Amlikaa, Chukraa, Chukrikaa, Chhatraamlikaa.

Unani: Ambutaa bhaaji, Amutaa saag.

Siddha/Tamil: Puliyarai.

Folk: Tinpatiyaa, Ambilonaa.

Action: Plant—boiled with butter milk is a home remedy for indigestion and diarrhoea in children. Used for tympanitis, dyspepsia, biliousness and dysentery; also for its anti-inflammatory, analgesic, antipyretic and antiscorbutic activities. Leaf paste is applied over forehead to cure headache.

The leaves contain the flavonoids, vitexin, isovitexin and vitexin-2"-O- beta-D-glucopyranoside. The leaves contain 1.47% of lipid (dry weight), a rich source of essential fatty acids and alpha-and beta-tocopherol (1.58 and 6.18 mg/g dry basis, respectively.) They are a good source of vitamin C (125 mg/100 g), carotene (3.6 mg/100 g) and calcium (5.6% of dry material) but contain a high content of oxalates (12% of dry material).

The leaves and stem contain tartar- ic and citric acid; stems contain also malic acid.

An aqueous extract of the plant shows activity against Micrococcus pyogenes var. aureus. Expressed juice of the entire plant shows activity against Gram-positive bacteria.

Oxalis martiana Zucc. (native to America, naturalized in moist and shady placaes in temperate parts of India) is equated with Wood-Sorrel. It is known as Khatmitthi in Delhi and Peria-puliyarai in Tamil Nadu.

Dosage: Whole plant—5-10 ml juice. (API, Vol. III.)... oxalis corniculata

Peripheral-blood Stem-cell Transplants

These have almost completely replaced BONE MARROW TRANSPLANT, used to treat malignancies such as LEUKAEMIA and LYMPHOMA for the past 20 years. The high doses of CHEMOTHERAPY or RADIOTHERAPY used to treat these diseases destroy the bone marrow which contains stem cells from which all the blood cells derive. In 1989 stem cells were found in the blood during recovery from chemotherapy. By giving growth factors (cytokines), the number of stem cells in the blood increased for about three to four days. In a peripheral-blood stem-cell transplant, these cells can be separated from the peripheral blood, without a general anaesthetic. The cells taken by either method are then frozen and returned intravenously after the chemotherapy or radiotherapy is completed. Once transplanted, the stem cells usually take less than three weeks to repopulate the blood, compared to a month or more for a bone marrow transplant. This means that there is less risk of infection or bleeding during the recovery from the transplant. The whole procedure has a mortality risk of less than 5 per cent – half the risk of a bone marrow transplant.... peripheral-blood stem-cell transplants

Periploca Calophylla

Falc.

Family: Asclepiadaceae.

Habitat: The Himalayas, from Kashmir to Nepal and Meghalaya, ascending to 1,800 m.

Ayurvedic: Krishna Saarivaa (substitute). (Cryptolepis buchanani is equated with Krishna Saarivaa.)

Action: Used in place of Cryptolepis buchanani and Hemidesmus indicus for rheumatism, urinary and skin diseases.

The glycosides locin, plocin, ploci- nin, calocin, calocinin, as well as triter- penoids, have been reported from the twigs.... periploca calophylla

Petroselinum Crispum

(Mill.) Airy-Shaw.

Synonym: Apium crispum Mill.

Family: Umbelliferae; Apiaceae.

Habitat: Native to Europe, now cultivated throughout India.

English: Parsley.

Unani: Fitraasaaliyum, Karafs-e- Kohi.

Action: Diuretic (used for bladder disorders, painful urination, retention of excess fluid in the tissues), antispasmodic, uterine tonic, emmenagogue, sedative (used for PMS and menopausal hot flushes, also in prostatitis), carminative, expectorant, aperient, antiseptic, anti-inflammatory.

Key application: For flushing out the efferent urinary tract in disorders of the same and in prevention and treatment of kidney gravel. (German Commission E.) Contraindicated in kidney inflammations.

The British Herbal Compendium approves the internal use of the herb for flatulent dyspepsia, dysuria and rheumatic conditions.

The leaves and roots contain furo- coumarins—psoralen, 5-and 8-meth- oxy psoralen, imperatorin, oxypeuce- danin, iso-pimpinelin. Myristicin has been isolated from the leaf oil. The plant gave flavonoids—apiin, luteolin, apigenin-7-glucoside, luteolin-7-glu- coside among others.

Myristicin showed high activity as an inducer of the detoxifying enzyme system, Glutathione S-transferase (GST) in the liver and small intestines of female mice (may be considered as a cancer chemoprotective agent).

The flavonoids, particularly api- genin, have been shown to be anti- inflammatory, to inhibit histamine release and to act as a free radical scavenger. Apiole, a constituent of the volatile oil, is reportedly antipyretic and phthalides of the root, seed and leaf are sedative in mice.

Both apiole and myristicin exhibit aquaretic and uterine stimulant activity, while sodium retention has been observed. (Natural Medicines Comprehensive Database, 2007.)

In homoeopathy, the herb is used for the treatment urinary disorders—sudden urge to urinate with severe pain, dribbling of urine after urination, gleet discharge and for amenorrhoea and neuralgic dysmenorrhoea.... petroselinum crispum

Plumbago Capensis

Thunb.

Synonym: P. auriculata Lam.

Family: Plumbaginaceae.

Habitat: Native to South Africa; grown in gardens in India.

Ayurvedic: Nila-chitraka (blue- flowered var.). (Bears pale-blue flowers.)

Action: See P. zeylanica.... plumbago capensis

Phragmites Communis

Trin.

Family: Gramineae; Poaceae.

Habitat: The Himalayas, from Kashmir to Kumaon up to an altitude of 4,000 m.

English: Common Reed.

Folk: Dila, Dambu (Punjab).

Action: Rhizomes and roots—diuretic, emmenagogue, diaphoretic, hypoglycaemic, antiemetic.

The rhizomes are rich in carbohydrates; contain nitrogenous substances 5.2, fat 0.9, N-free extr. 50.8, crude fibre 32.0, sucrose 5.1, reducing sugars 1.1, and ash (rich in silica) 5.8%; as- paragine 0.1% is also present. Leaves possess a high ascorbic acid content (200 mg/100 g).Nodes and sheaths yield 6.6% and the underground parts over 13% of furfural.

The root of common Reed is prescribed in Chinese traditional medicine as an antipyretic against influenza and fevers. Presence of polyols, betaines and free poline has been reported in the methanolic extract. The extract is reported to show bactericidal activity. The root gave a polysaccha- ride which contains sugars, arabinose, xylose and glucose in a molar ratio of 10:19:94; some ofthe fractions showed immunological activity.... phragmites communis

Picture Archiving And Communications System (pacs)

The use of digital imaging systems to replace conventional X-ray pictures and other imaging techniques. Though expensive to operate, digital imaging and storage systems o?er promising possibilities for transmission of clinical images within and between hospitals and community health-care units, providing fast access and remote working that will bene?t patients and health-care sta? alike. When security and con?dentiality are assured, images could be transferred via the Internet and teleradiology. In future, hospitals might be able to eliminate the costly physical transfer and storage of X-ray ?lms. The integration of PACS with hospital information systems in the NHS will (hopefully) facilitate the introduction of electronic radiology.... picture archiving and communications system (pacs)

Piper Chaba

Hunter non-Blume.

Synonym: P. retrofractum Vahl. P. officinarum DC.

Family: Piperaceae.

Habitat: Native to Moluccas, cultivated in Indonesia, also in India.

English: Java Long Pepper.

Ayurvedic: Gajapippali (spikes of Scindapsis officinalis, Araceae, are also known as Gajapippali), Chavya, Chavika.

Siddha/Tamil: Chevuyam.

Action: Similar to P. longum and P. nigrum. Fruits—stimulant, carminative; used in haemorrhoidal affections; as a tonic, after- childbirth. Roots—chewed or brewed in decoction for colic, dyspepsia and gastralgia.

Key application: In diseases of the spleen, chlorosis, diseases of the abdomen. colic, worm infestation. (The Ayurvedic Pharmacopoeia of India.)

Java long pepper is similar in composition to black pepper; it contains less piperine and volatile oil (piperine 4.5 and volatile oil 1.5%).

The stem is used as a substitute for Piper longum root. It contains the alkaloids piperine and piplartine. Beta- sitosterol, glycosides, glucose and fructose and mucilage have also been reported. Active principles show muscle relaxant property.... piper chaba

Piper Cubeba

Linn. f.

Family: Piperaceae.

Habitat: Native to Indonesia; cultivated in Assam and Karnataka.

English: Cubeb, Tailed Pepper.

Ayurvedic: Kankola, Kakkola, Kankolaka, Takkola, Koraka, Kolaka, Kashphala, Sheetalchini, Chinoshana.

Unani: Kabaabchini, Habb-ul- uruus.

Siddha/Tamil: Valmilagu.

Action: Fruit—Carminative, diuretic, expectorant. Used for coughs, bronchitis, asthma, urinary tract infections, amoebic dysentery. Stimulates genitourinary mucous surfaces. Oil—antibacterial, used in genitourinary diseases and cystitis.

Key application: In dysuria. (The Ayurvedic Pharmacopoeia of India.)

The ground fruits have been found to be effective in treating amoebic dys- tentery.

The oil exhibits antiviral activity in rats and antibacterial in vitro.

Unripe fruit contains volatile oil (1020%) consisting of sesquiterpene hydrocarbons; lignans, mainly cubebine (about 2%), with (-)-cubebinin and ki- nokinin; cubebic acid. The oxygenated cyclohexanes, piperenol A and B, together with (+)-crotepoxide and (+)- zeylenol, have been isolated from the fruit. Polyhydroxy cyclohexanes possess antitumour, antileukaemic and antibiotic activities.

Dosage: Fruit—1-2 g powder. (API, Vol. I.)... piper cubeba

Pneumocystis Carinii

A fungus, formally believed to be a protozoan, which may cause an atypical pneumonia in severely malnourished or immunologically compromised patients, e.g. AIDS patients.... pneumocystis carinii

Polygala Crotalarioides

Buch.-Ham. ex DC.

Family: Polygalaceae.

Habitat: Tropical Himalayas from Simla to Sikkim and the Khasi Hills.

Folk: Lilakanthi, Lilakaathi. (Bihar). Maraad (var.).

Action: Root—used for cough and pulmonary catarrh; chewed or ground and drunk with water to expel phlegm from the throat; provokes coughing.... polygala crotalarioides

Portal Circulation

This is a type of circulatory bypass used when substances in blood or fluid need to be kept out of the general flow. A portal system begins in capillaries and ends in capillaries, and nothing leaves it undocumented. The hypothalamus sends hormones into the portal system between it and the pituitary, and the pituitary responds to it by secreting its own hormones, but dissolving the hypothalamus ones. Blood that leaves the intestinal tract, spleen, and pancreas (partially) goes into the liver’s portal system and does not leave that organ until it has been thoroughly screened and altered.... portal circulation

Pogostemon Cablin

Benth.

Synonym: P. patchouli var. sauvis Hook. f.

Family: Labiatae; Lamiaceae.

Habitat: Native to the Philippines; introduced in India.

English: Patchouli.

Ayurvedic: Paachi.

Folk: Paanari.

Action: Plant—insecticidal. Leaves—an infusion is given in menstrual troubles.

The oil, extracted from dried leaves, is reported to possess antibacterial activity against E. coli, Staphylococcus au- reus, Streptococcus pyogenes, Bacterium coli and B. typhosum. It is also found effective against Mycobacterium tuberculosis. The oil is used in insect- repellent preparations.... pogostemon cablin

Polycarpaea Corymbosa

Lam.

Family: Caryophyllaceae.

Habitat: Throughout the greater part of India, ascending up to 2,100 m in the Himalaya.

Ayurvedic: Parpata (substitute).

Siddha/Tamil: Nilaisedachi.

Folk: Pittapaaparaa (Uttar Pradesh), Rupaaphuli (Gujarat).

Action: Leaves—anti-inflammatory, applied as poultice. Also prescribed in jaundice in the form of pills with molasses. Flowering head, along with stem and leaves—astringent, demulcent. Plant—spermicidal.

The plant gave camelliagenins (bar- rigenol) and stigmasterol.... polycarpaea corymbosa

Polygala Chinensis

Auct. Non Linn.

Synonym: P. arvensis Willd.

Family: Polygalaceae.

Habitat: Throughout India and the Andamans.

English: Senega.

Folk: Meradu, Maraad, Negali (Maharashtra). Maraad (Nepal).

Action: Root—antiasthmatic; used as a substitute for Senega obtained from the American plant Polygala senega. (In Chinese medicine Senega refers to P. tenuifolia Willd.)

Key application: Senega Root— in productive cough, catarrh of the respiratory tract and chronic bronchitis. (German Commission E, ESCOP, WHO.)

Senega yielded lactonic lignans, their glycosides and flavonol glycosides. The root gave arctiin, afzelin, myricitrin and rutin. A triterpenic saponin was also obtained from the plant. The root contains salicylic acid, methyl salicylate and senegin (a sapo- nin mixture).

Senega is used for chronic bronchitis, catarrh, asthma and croup, as an infusion.

Related species are: P. chinesis Linn., synonym P. glomerata Lour; P. tele- phioides Willd., synonym P. brachys- tachya DC. non-Bl., found throughout the plains of India. Both the plants are used as expectorant, antiasthmatic and anticatarrhal.

Toxic constituents of Polygala senega root are: triterpene saponins—6- 16% senegasaponins A-D with agly- cone presenegenin or senegin. Sapo- nins irritate GI tract mucosa and cause reflex secretion of mucous in the bronchioles.

A French patent is used against graft rejection, eczema and multiple sclerosis as an anti-inflammatory drug.... polygala chinensis

Polygonatum Cirrhifolium

(Wall.) Royle.

Family: Liliaceae.

Habitat: Northern Himalayas, from 1,500 to 3,300 m.

Ayurvedic: Mahaa-medaa, Medaa, (substitute: Asparagus racemosus, also Saalab-misri.)

Folk: Devarigaanl (Gharwal).

Action: Root—rejuvenating tonic for nervous system.

The root gave neoprazerigenin A- 3-O-beta-lycotetraoside (PS-III) and its methyl proto-type congener (PS- II) and steroidal saponins, sibiricoside A (PS-I) and sibiricoside B (PS-IV).

Dosage: Root—3-5 g powder. (CCRAS.)... polygonatum cirrhifolium

Post-acute Care

See “transitional care”.... post-acute care

Post-coital Test

A test for INFERTILITY. A specimen of cervical mucus, taken up to 24 hours after coitus (during the post-ovulatory phase of the menstrual cycle), is examined microscopically to assess the motility of the sperms. If motility is above a certain level, then sperms and mucus are not interacting abnormally – thus eliminating one cause of sterility.... post-coital test

Potassium-channel Activators

Drugs that have the ability to dilate ARTERIES and VEINS and are used to relieve pain in ANGINA of the HEART. Nicorandil is the main example.... potassium-channel activators

Pre-admission Certification

A review of the medical necessity and appropriateness of a person’s admission to a hospital or other health care organization, conducted before, at or shortly after admission and to authorise a length of stay consistent with norms for the evaluation.... pre-admission certification

Pre-existing Condition

A term normally used for a condition developed prior to applying for a health insurance policy. Some policies exclude coverage of such conditions for a period of time or indefinitely.... pre-existing condition

Preventive Care

Care that has the aim of preventing disease or its consequences. It includes health care programmes aimed at warding off illnesses, early detection of disease, and inhibiting further deterioration of the body.... preventive care

Primary Cancer

An original cancer still at the site at which it started to grow.... primary cancer

Post-coital Contraception

Action taken to prevent CONCEPTION after sexual intercourse. The type of contraception may be hormonal, or it may be an intrauterine device (see below, and under CONTRACEPTION). Pregnancy after intercourse without contraception – or where contraception has failed as a result, for example, of a leaking condom – may be avoided with a course of ‘morning-after’ contraceptive pills. Such preparations usually contain an oestrogen (see OESTROGENS) and a PROGESTOGEN. Two doses should be taken within 72 hours of ‘unprotected’ intercourse. An alternative for the woman is to take a high dose of oestrogen on its own. The aim is to postpone OVULATION and to affect the lining of the UTERUS so that the egg is unable to implant itself.

Intrauterine contraceptive device (IUCD) This, in e?ect, is a form of post-coital contraception. The IUCD is a plastic shape up to 3 cm long around which copper wire is wound, carrying plastic thread from its tail. Colloquially known as a coil, it acts by inhibiting implantation and may also impair migration of sperm. Devices need changing every 3–5 years. Coils have generally replaced the larger, non-copper-bearing ‘inert’ types of IUCD, which caused more complications but did not need changing (so are sometimes still found in situ). They tend to be chosen as a method of contraception (6 per cent) by older, parous women in stable relationships, with a generally low problem rate.

Nevertheless, certain problems do occur with IUCDs, the following being the most common:

They tend to be expelled by the uterus in women who have never conceived, or by a uterus distorted by, say, ?broids.

ECTOPIC PREGNANCY is more likely.

They are associated with pelvic infection and INFERTILITY, following SEXUALLY TRANSMITTED DISEASES (STDS) – or possibly introduced during insertion.

They often produce heavy, painful periods (see MENSTRUATION), and women at high risk of these problems (e.g. women who are HIV positive [see AIDS/HIV], or with WILSON’S DISEASE or cardiac lesions) should generally be excluded – unless the IUCD is inserted under antibiotic cover.... post-coital contraception

Pregnancy Calendar - Week 4 Of Your Pregnancy

4 weeks pregnancy

"Pregnancy calendar" at 4th week: A miracle begins! Your baby, now consisting of a cell stack, is clinging to the walls of your uterus and starting to grow rapidly. Early pregnancy in this period, for example, nausea in pregnancy is extremely normal. Birth is a beautiful yet remote dream.

Your baby in 4 weeks pregnancy

Your baby is a seed of poppy seeds. By the end of the week your baby will be about 1 mm long. Once the fertilized egg is placed on the side of your uterus, it divides into cell layers and becomes an embryo from official care. These cells turn into the body of your baby during pregnancy, forming the nervous system, skeleton, muscles and organs.

Support system in formation

The disc-like organ, which connects your body systems to the baby's systems, begins to form and attaches to the uterine wall where the egg is placed. The umbilical cord comes out of one of the placenta. Amniotic fluid, which will stretch your baby during pregnancy, has begun to form in a circumscribing membrane sac.

Your 4th week pregnancy

As the fertilized egg gets into your uterus, you may experience some bleeding. This is known as implantation hemorrhage and is completely normal.

The results came

Thanks to the brand-new placenta-attacked hCG hormone and a pregnancy test at home after the first period you missed, you will get a positive result, but false negative results can also be seen. This hormone is the greatest cause of nausea or morning sickness that many pregnant women experience in the first three months. If you are not pregnant, but your pregnancy test at home is negative, you may need a doctor.... pregnancy calendar - week 4 of your pregnancy

Pregnancy Calendar - Week 5 Of Your Pregnancy

5-week pregnancy

"Pregnancy calendar" at week 5: Your baby's brain is developing. You may feel fears about pregnancy and birth during this period. These emotional fluctuations are normal, do not worry at all!

Baby for 5 weeks gestation

Your baby, between 1 and 2.5 mm, is a small orange seed.

Installation ready

The placenta and the umbilical cord that begins to form have begun to work to transfer the necessary nutrients from your body to the body of the baby. Oxygen, amino acids, fats and sugars all play a critical role in a healthy development.

Some basics

Some of Baby's cells turn into a nerve pathway that will form the backbone and brain. An incorrectly formed nerve pathway can lead to a complication called "discrete spine", a condition in which the spinal cord is not completely closed. Your best weapon against spinal cord birth defects is to take at least 400 micrograms of folic acid every day.

Heart start

The heart is now a single tube with a few irregular shots. With each passing week these shots will become more regular.

Your 5th week pregnancy

Emotional ocean

You may be very happy because you are pregnant, worried about everything being normal, fearful about birth, or not being sure of yourself as a mothers of mothers. Do not worry about it! All of these feelings are completely normal. By weekly calculation of pregnancy and birth calculation, keep your head busy dreaming about the birth of your baby.

Careful maintenance

At this stage of the pregnancy period, menstrual cramps and back pain are common. Take a break by taking a warm bath, listening to soothing music or taking a nap. Watch your food and if you have not done so, stop smoking, drinking alcohol or taking medication. All of this is harmful to your baby.... pregnancy calendar - week 5 of your pregnancy

Primary Health Care

Sometimes called primary medical care, this is the care provided by a GENERAL PRACTITIONER (GP) – traditionally entitled the family doctor – or other health professionals who have ?rst contact with a patient needing or wanting medical attention. In the NHS, the primary health-care services include those provided by the general, dental, ophthalmic and pharmaceutical services as well as the family doctor service. Community health services provided outside the hospitals also o?er some primary health care.... primary health care

Private Health Care

The provision of medical and dental care to patients who pay for the care either directly, through private medical insurance, or through employer-funded private insurance. In the UK, most patients are treated and cared for by the community- or hospital-based NHS. Although not forbidden to do so, few NHS general practitioners see private patients. NHS consultants are – within certain prescribed circumstances – allowed to treat private patients and many, especially surgeons, do so; but consultations and treatment are usually done on private-health premises. Some NHS hospitals have private facilities attached, but most private care is carried out in separate, privately run clinics and hospitals.

Certain specialties – for example, orthopaedic and reconstructive/cosmetic surgery and mental health – attract more private patients than others, such as paediatrics or medicine for the elderly. The standards of clinical care are generally the same in the two systems, but private patients can see the specialist of their choice at a time convenient to them. Waiting times for consultations and treatment are short and, when in hospital, private patients usually have their own room, telephone, TV, open visiting hours, etc.

A substantial proportion of private medical-care services are those provided for elderly people requiring regular nursing care and some medical supervision. The distinction between residential care and nursing care for the elderly is often blurred, but the government policy of providing means-tested state funding only for people genuinely needing regular nursing care – a system operated by local-authority social-service departments in England and Wales – has necessitated clearer de?nitions of the facilities provided for the elderly by private organisations. The strict criteria for state support (especially in England), the budget-conscious approach of local authorities when negotiating fees with private nursing homes, and the fact that NHS hospital trusts also have to pay for some patients discharged to such homes (to free-up hospital beds for new admissions) have led to intense ?nancial pressures on private facilities for the elderly. This has caused the closure of many homes, which, in turn, is worsening the level of BED-BLOCKING by elderly patients who do not require hospital-intensity nursing but who lack family support in the community and cannot a?ord private care.... private health care

Prosopis Chilensis

Stuntz.

Synonym: Prosopis juliflora DC.

Family: Mimosaceae.

Habitat: Argentine, Arid, Mexican, Peruvian and Australian species have been introduced into India.

English: Mesquite.

Folk: Khejaraa, Vilaayati Kikar, Kaabuli Kikar.

Action: Gum—inferior to Gum arabic. The dry wood contains 0.9, bark 3.0-8.4, and roots 6-7% tannin.

The leaves contain piperidine alkaloids, juliprosinene, juliflorinine and N-methyljuliforidine. Other alkaloids present in the leaves are juliprosine, isojuliprosine, juliflorine, julifloricine and julifloridine.

A mixture of alkaloids containing mainly juliprosine and isojuliprosine showed significant antifungal activity against dermatophytes (comparable to griseofulvin).

The alkaloid fraction also showed broad spectrum bactericidal action against both Gram-positive and Gramnegative bacteria (comparable to antibiotics like penicillin, streptomycin, ampicillin, sulphamethoxazole and te- tracycline).

Significant activity of juliflorine against fungi and bacteria, and that of julifloricine against bacteria has also been reported.

The fruit gave a flavone glycoside, patulitrin which exhibited cytotoxic activity.... prosopis chilensis

Quality Circle

An instrument for quality enhancement and quality assurance which uses groups of peers to assess and discuss the quality of their own work and develop strategies for improvement.... quality circle

Quality Control (qc)

The sum of all the activities which prevent unwanted change in quality. In the health care setting, quality control requires a repeated series of feedback loops which monitor and evaluate the care of the individual (and other elements in the health care process). These feedback loops involve checking the care being delivered against standards of care, identification of any problems or opportunities for improvement, and prompt corrective action, so that the quality is maintained.... quality control (qc)

Quality Improvement / Continuous Quality Improvement

The sum of all the activities which create desired change in quality. In the health care setting, quality improvement requires a feedback loop which involves the identification of patterns of the care of individuals (or of the performance of other systems involved in care), the analysis of those patterns in order to identify opportunities for improvement (or instances of departure from standards of care), and then action to improve the quality of care for future patients. An effective quality improvement system results in step-by-step increases in quality of care.... quality improvement / continuous quality improvement

Quality Of Care

The degree to which delivered health services meet established professional standards and are judged to be of value to the consumer. Quality may also be seen as the degree to which actions taken or not taken maximize the probability of beneficial health outcomes and minimize risk and other outcomes, given the existing state of medical science and art.... quality of care

Prunus Cerasoides

D. Don.

Synonym: P. puddum Roxb. ex Brandis. non-Miq.

Family: Rosaceae.

Habitat: The temperate Himalayas from Garhwal to Sikkim, also in Ootacamund.

English: Wild Himalayan Cherry, Bird Cheery.

Ayurvedic: Padmaka, Padma- gandhi, Padmaadyaa, Padmaakha, Padmakaashtha.

Action: Kernel—antilithic. Stem— refrigerant, antipyretic. Tender branches are crushed and soaked in water and taken internally to avert abortion. Oil—similar to that of bitter almond oil.

The plant contains a flavone glu- coside, puddumin-A. The root bark contains beta-sitosterol, stigmasterol, ursolic acid, prunetinoside, glucogen- kwanin and neosakuranin. Seeds contain flavonoid glycosides.

The leaves, twigs, bark and kernels contain a cyanogenetic substance.

Dosage: Heartwood—1-3 g powder. (API, Vol. III.)... prunus cerasoides

Prunus Cerasus

Linn.

Family: Rosaceae.

Habitat: Native of Eurasia; cultivated in Kashmir, Himachal Pradesh and Kumaon for edible fruits.

English: Sour Cherry.

Ayurvedic: Elavaaluka (var.).

Folk: Aalu-baalu, Gilaas.

Action: Fruit—diuretic, anti- inflammatory. Used for genitourinary inflammations, cystitis and urine retention. Bark—febrifuge, antidiarrhoeal. Fruit stalk—diuretic. Fruit stalk and stem—pectoral. Bark and fruit stalk—astringent. Kernel—nervine. Leaf—an infusion is given for convulsions in children.

Key application: Heartwood—in skin eruptions, erysipelas, obstinate skin diseases, haemorrhagic diseases. As a tonic for promoting conception. (The Ayurvedic Pharmacopoeia of India.)

The leaves, fruits and bark gave flavone glycosides. The bark contains 5-7% tannin. The kernel contains a considerable proportion of hydrocyanic acid. The leaves contain amyg- dalin. (Amygdalin, a nitrile glycoside, has been reported to inhibit the growth of Sarcoma-180 cells in culture.)... prunus cerasus

Psoralea Corylifolia

Linn.

Family: Papilionaceae; Fabaceae.

English: Babchi, Purple Fleabane.

Habitat: Rajasthan., eastern districts of Punjab and adjoining areas of Uttar Pradesh.

Ayurvedic: Somaraaji, Somavalli, Somavallik, Soma, Chaandri, Vaakuchi, Baakuchi, Avalguja. (Somaraaji and Avalguja have also been equated with Centratherum anthelminticum.)

Unani: Baabchi, Bakuchi.

Siddha/Tamil: Karpoogaarisi.

Action: Seed—used in leucoderma, vitiligo, leprosy, psoriasis and inflammatory diseases of the skin, both orally and externally. (The Ayurvedic Pharmacopoeia of India.)

The seed and roots contain chal- cones, flavones, isoflavones, furano- coumarins and coumesterol group of compounds. These include psoralen, isopsoralen, bavachinin.

A mixture of psoralen and isopso- ralen, in a ratio of 1:3, is recommended for topical application in leucoderma. These furanocoumarins initiate transformation of DOPA to melanin under the influence of UV light. Seeds are powdered and administered orally with warm water (5 g/day) in cases of eczema.

Psoralen was found to be cytotoxic in vitro. The combination therapy of psoralen and UV irradiation has been shown to inhibit the growth of tumours in vivo.

Bavachinin-A, isolated from the fruits, exhibited marked anti-inflammatory, antipyretic and mild analgesic properties similar to those of oxyphenylbutazone and hydrocortisone. It demonstrated better antipyretic activity than paracetamol experimentally.

Oral administration of the powdered seeds has generally resulted in side reactions (nausea, vomiting, purging); external application generally proved highly irritant to the skin.

Dosage: Seed—1-3 g powder (CCRAS.); 3-6 g powder (API, Vol. I).... psoralea corylifolia

Randomised Controlled Trial

A method of comparing the results between two or more groups of patients intentionally subjected to di?erent methods of treatment – or sometimes of prevention. Those subjects entering the trial have to give their informed permission. They are allocated to their respective groups using random numbers, with one group (controls) receiving no active treatment, instead receiving either PLACEBO or a traditional treatment. Preferably, neither the subject nor the assessor should know which ‘regimen’ is allocated to which subject: this is known as a double-blind trial.... randomised controlled trial

Read Codes

These form an agreed UK thesaurus of health-care terminology named after the general practitioner who devised them initially in the 1970s. The coding system provides a basis for computerised clinical records that can be shared across professional and administrative boundaries. Such records have essential safeguards for security and con?dentiality. The codes accommodate the di?erent views of specialists, but use simple terms without any loss of the ?ne detail necessary in specialist terminology. The Read Codes are being merged with the world’s other leading coding and classi?cation system: the College of American Pathologists’ Systemised Nomenclature of Medicine (SNOMED-RT).... read codes

Recurrent Cost

See “cost”.... recurrent cost

Red Cross

See FIRST AID.... red cross

Renal Calculi

Calculi relating to kidney... renal calculi

Pterospermum Canescens

Roxb.

Synonym: P suberifolium Lam. non-Roxb.

Family: Sterculiaceae.

Habitat: Karnataka and Tamil Nadu, occasionally planted in West Bengal.

Ayurvedic: Muchukunda (var.)

Siddha/Tamil: Sempulavu.

Action: Flowers—anodyne; a paste with rice-water and vinegar is used externally in migraine. Leaves— applied externally in headache.

Flowers gave arachidic, linoleic, my- ristic, oleic, palmitic and stearic acids and beta-sitosterol, kaempferol-3- beta-D-galactoside and kaempferol- 3-rutinoside. The flavonoids present in the leaves are kaempferol-3-beta-D- galactoside, kaempferol, quercetin and its 3-O-arabinoside and 3-O-rhamno- side. The leaves also contain betulin, beta-amyrin, lupeol, bauerenol, friede- lin, taraxerone and beta-sitosterol.... pterospermum canescens

Pu’erh Tea Pros And Cons

Pu’erh tea is a type of post-fermented tea produced in China. Read this article to find out more about its many health benefits! About Pu’erh Tea Pu’erh tea is a post-fermented tea produced in the Chinese province Yunnan. Post-fermented teas are different from other types of tea in the sense that, after the leaves are dried and rolled, they undergo a microbial fermentation process. The pu’erh teais available as loose leaves or as tea brick (tea leaves packed in molds and pressed into block form). There are also two categories of pu’erh tea: the raw type and the ripe type. Raw pu’erh tea can count as a type of green tea. Ripened or aged pu’erh tea is often mistakenly called a type of black tea, though it isn’t. How to prepare Pu’erh Tea Pu’erh tea can be bought and prepared in loose leaf form, in tea bag form, or in compacted cake form. If you’re using leaves, add a teaspoon to a cup of freshly boiled water and let it steep for about 20 seconds before you pour off the water; this process id called rinsing, in order to prepare the leaves for the tea. Next, pour freshly boiled water again, let it steep for 30 seconds or one minute. This will give the tea a mild, but pleasant flavor. If you want a stronger flavor, you can let it steep up to 50 minutes, until it turns as dark as coffee. Pu’erh leaves can be resteeped several times (4-8 times). Just add about 20 more seconds to each steeping process. The same applies to pu’erh tea in compacted cake form. To get the leaves, either flake off pieces of the cake, or steam the entire cake until it becomes soft. Pu’erh Tea Benefits Pu’erh tea had important health benefits related to blood circulation. It can help lower blood cholesterol levels. It also boosts the flow of blood and enhances your blood circulation. Drinking pu’erh tea can help prevent cancer, as it helps prevent the formation and growth of cancer cells. It also promotes a proper, healthy digestion, and is good for your spleen. You don’t have to worry even if you’re on a diet; drinking pu’erh tea will help you lose weight, as it breaks down and reduces the fat in your body. As pu’erh tea contains caffeine, drinking it helps keep you alert and focused. It also helps with removing toxins from your body, and it can prove to be useful if you’re dealing with various aches and pains. Pu’erh tea can also help you if you’ve got a hangover, especially if you get a headache. Also, it can act as a substitute for coffee, and can have a relaxing effect on you. Pu’erh Tea Side Effects Because of its caffeine content, pu’erh tea shouldn’t be consumed by pregnant or breastfeeding women, as it can affect the baby. Also, you shouldn’t drink pu’erh tea if you’ve got anxiety, bleeding disorders, heart problems, diabetes, irritable bowel syndrome, glaucoma, high blood pressure or osteoporosis. It can affect your condition in all of these cases. Pu’erh tea can also interact with medications. A few examples include amphetamines, cimetidine, ephedrine, adenosine, or medications for depression, asthma and slow blood clotting. The list includes more, so if you’re under medication, make sure you check with your doctor first, to see if it’s safe to drink pu’erh tea.   Pu’erh tea has important health benefits, though the same goes for side effects, as well. Make sure it’s safe to drink pu’erh tea, and then you can enjoy a cup of tea without having to worry about its side effects.... pu’erh tea pros and cons

Resident Classification Instrument

An instrument which assesses recipient’s care needs. It has a number of classification levels, ranging from high to low care. These classification levels are sometimes used for placement, staffing level and reimbursement purposes.... resident classification instrument

Resident Contribution

A contribution paid by residents toward the cost of their accommodation and care in a facility.... resident contribution

Residential Aged Care Facility

See “residential care”; “assisted living facility”.... residential aged care facility

Residential Care

Provides accommodation and other care, such as domestic services (laundry, cleaning), help with performing daily tasks (moving around, dressing, personal hygiene, eating) and medical care (various levels of nursing care and therapy services). Residential care is for older people with physical, medical, psychological or social care needs which cannot be met in the community.... residential care

Residential Care Services

Accommodation and support for people who can no longer live at home.... residential care services

Respite Care

Services provided in the home, at a day care centre or by temporary placement in a nursing home or residential home to functionally disabled or frail individuals to provide occasional or systematic relief to informal caregivers.... respite care

Restorative Care

Services provided to older people on a short-term basis to restore their physical condition to a level which would allow them to return home with appropriate support. See “rehabilitation”.... restorative care

Retirement Village / Retirement Community

A community which provides several levels/types of housing and services for older people, ranging from independent living units to nursing homes, on one site but generally in separate buildings.... retirement village / retirement community

Pyrus Communis

Linn.

Family: Rosaceae.

Habitat: Distributed in the temperate regions of Europe and West Asia. Grown in Punjab and Kashmir.

English: Common or European Pear.

Folk: Bagu-goshaa, Babbu-goshaa.

Action: Fruits—a good source of pectin, help in maintaining a desirable acid balance in the body. Recommended to patients suffering from diabetes because of low sucrose content; and included in low antigen content diets to alleviate the symptoms in the management of immune-mediated disease.

Fresh pear juice exhibited good activity against Micrococcus pyogenes var. aureus and Escherichia coli.

An aqueous extract of the leaves was active against some strains of E. coli.

The leaves contain arbutin, iso- quercitrin, sorbitol, ursolic acid, astra- galin and tannin (0.8-2.9%). The bark contains friedelin, epifriedelanol and beta-sitosterol. Phloridzin is present in the root bark.

The plant extract controls the development of freckles and blemishes on the skin and prevents melanin formation. It finds application in skin- lightening creams.... pyrus communis

Rosa Chinensis

Jacq.

Family: Rosaceae.

Habitat: Cultivated chiefly in Kannauj, Kanpur and Hathras.

English: Bengal Rose, Monthly Rose.... rosa chinensis

Royal College Of Nursing (rcn)

See APPENDIX 8: PROFESSIONAL ORGANISATIONS.... royal college of nursing (rcn)

Salvia Coccínea

Linn.

Family: Labiatae; Lamiaceae.

Habitat: Cultivated in Indian gardens.

Ayurvedic: Samudrashosha (var.).

English: Red Sage, Texas Sage.

Action: Decoction—used in renal diseases, also for lumbago. Contraindicated during pregnancy.... salvia coccínea

Schwann Cell

The cells that produce the MYELIN sheath of the AXON of a medullated NERVE. They are wrapped around a segment of the axon, forming concentric layers.... schwann cell

Red Clover

Trifolium pratense. N.O. Leguminosae.

Synonym: Purple Clover, Trefoil.

Habitat: Fields and roadsides.

Features ? This is the common clover of the field, long cultivated by the farmer, and is found growing to a height of one foot or more. The leaves, composed of three leaflets, grow on alternate sides of the stem. The leaflets themselves are broad, oval, pointed, and frequently show a white spot. The stem is hairy and erect, and the red (or, perhaps, purplish-pink) flower-heads (the part of the plant employed in herbal practice) are formed by a large number of separate blossoms at the end of a flower stalk. Both taste and odour are agreeable.

Action: Alterative and sedative.

The infusion (1 ounce to 1 pint of boiling water, which may be drunk freely) makes a reliable medicine for bronchial and spasmodic coughs. The alterative character is best brought out in combination with such agents as Burdock and Blue Flag.

Fernic writes of Red Clover ? "The likelihood is that whatever virtue the Red

Clover can boast for counteracting a scrofulous disposition, and as antidotal to cancer, resides in its highly-elaborated lime, silica, and other earthy salts."... red clover

Rhododendron Campanulatum

D. Don.

Synonym: R. aeruginosum Hk. f.

Family: Ericaceae.

Habitat: Throughout the Himalayas at altitudes of 2,400-5,200 m.

Folk: Chimal (Kumaon, Nepal), Gagger vurmi, Nichnai (Kashmir). Cherailu, Taalis-far.

Action: Leaves—used in chronic rheumatism and sciatica. As a snuff, in colds and hemicrania.

The leaves gave a toxic substance which resembles andromedotoxin; besides ericolin, ursolic acid, alpha-amy- rin, friedelin, epi-friedelinol, campan- ulin, quercitin. The pigments of flowers contain myricetin and quercetin.

Petroleum ether and chloroform extracts of leaves, stems and flowers lower blood pressure in cats and inhibit intestinal movements in rabbits.... rhododendron campanulatum

Rhododendron Cinnabarinum

Hook. f.

Family: Ericaceae.

Habitat: Eastern Himalayas, extending into the Balipura tract and Aka hills of Assam at altitudes of 2,100-4,000 m.

Folk: Balu, Sanu, Chimal (Nepal).

Action: Plant—vasodepressor.

The plant contains a toxic principle, andromedotoxin. The leaves are reported to contain friedelin, epi- friedelinol, alpha-amyrin, campanulin, ursolic acid, triterpenes and quercetin.

The flowers are reported to be poisonous.

R.falconeri Hook. f., known as Ko- rlinga in Nepal, Kegu and Kalma in Bhutan, is found in the Himalayas from Nepal to Bhutan, Aka Hills, Naga Hills and Manipur at altitudes of 2,1004,300 m.

The leaves and stem contain an- dromedotoxin; leaves also contain ur- solic acid, alpha-amyrin, friedelin, campanulin and quercetin. The flowers contain 3-rhamnoside and 3-galacto- side of quercetin. The bark gave taraxe- rol, betulinic acid and quercetin.

Petroleum ether extract of the leaves and stems lowers blood pressure in cats and inhibits intestinal movements in rabbits.... rhododendron cinnabarinum

Rhus Chinensis

Mill.

Synonym: R. javanica Linn. R. semialata Murr. Brucea javanica (L.) Merill.

Family: Anacardiaceae.

Habitat: The temperate Himalayas from Kashmir to Bhutan at 1,3002,400 m.

Folk: Tatri, Arkhar (Punjab).

Action: Galls—astringent and expectorant. Used in ointments and suppositories employed in the treatment of haemorrhoids, swellings and wounds. Fruits— spasmolytic. Used for colic, diarrhoea and dysentery.

Dry galls contain 50 to 80% tannin (in the form of Gallo tannic acid); small amounts of fat, resin and gum. The stem-bark contains 10.5% tannin. The fruit contains tannin, gallic acid and potassium acid salts, together with small amounts of aluminium, calcium, magnesium and iron acid salts of malic, tartaric and citric acids.

The heartwood contained the flavo- noids, pongapin, tetramethoxyfisetin and demethoxykanugin, and a diben- zoylmethane, ovalitenone.

Rhus hookeri Sahni & Bahadur, synonym R. insignis Hk. f. is found in Sik- kim Himalaya from Nepal to Bhutan at 1,600-2,000 m and in Khasi Hills at 1,500 m. Juice of the plant is a powerful vesicant. The fruit contain a fat similar to that found in the fruit of R. javanica.... rhus chinensis

Scirpus Corymbosus

Roth.

Family: Cyperaceae.

Habitat: Throughout India, in shallow waters.

Ayurvedic: Kronchaadana.

Action: Tuber—prescribed for diarrhoea, dysentery and emesis.... scirpus corymbosus

Sebastiana Chamaelea

Muell.-Arg.

Family: Euphorbiaceae.

Habitat: Uttar Pradesh, Madhya Pradesh, Bihar, West Bengal, Orissa and South India.

Folk: Bhui-erendi.

Action: Plant—astringent, an- tidiarrhoeal. A decoction of the plant, mixed with purified butter, is applied to the head in vertigo.... sebastiana chamaelea

Secondary Cancer

A cancer that originally started somewhere else in the body, but is now growing at another site. A metastasis.... secondary cancer

Rhus Coriaria

Linn.

Family: Anacardiaceae.

Habitat: Mediterranean region.

English: European or Sicilian Sumach (used in Unani medicine).

Unani: Sumaaq, Taatraak

Action: Leaves and seeds— astringent, styptic.

Limonene, nonanal and dec-2 (Z)- enal were obtained from pericarp oil, whereas the leaf oil contained beta- caryophyllene and patchoulane. Cem- brane and beta-caryophyllene were isolated from branch and bark oil.... rhus coriaria

Ricinus Communis

Linn.

Family: Euphorbiaceae.

Habitat: Cultivated chiefly in Andhra Pradesh, Maharashtra, Karnataka, and Orissa.

English: Castor seed.

Ayurvedic: Eranda, Chitra- bija, Triputi; Tribija, Vaataari, Chanchu, Manda, Uruvaka, Gandharva-hastaa, Panchaan- gula, Vardhamaana, Uttaanpatraka, Vyaaghrapuchha, Chitraa.

Unani: Bedanjeer, Arand.

Siddha/Tamil: Ammanakku.

Action: Oil from seeds and young leaf—purgative. Oil is used in dermatosis and eczema. Leaves— used as poultice to extract the worm.

Root—a decoction is administered for lumbago and allied complaints.

Bark—purgative.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the decoction of the dried, mature root in rheumatism, pain in the urinary bladder, lumbago, diseases of the abdomen and inflammations; fresh leaf in helminthiasis, dysu- ria, arthritis, pain in the urinary bladder, dysuria, abscesses; dried seed powder in constipation, rheumatism, diseases of the liver and spleen, piles, lumbago, sciatica.

The root extract exhibited significant anti-inflammatory activity against carrageenan-, bradykinin-, 5-HT-and dextran-induced rat hind paw oedema. N-Demethylricinine showed dose-dependent anticholestatic and hepato- protective activities in rats.

Castor oil, derived from the seeds, is a well-known purgative (dose 520 ml).

Castor seed contains toxic components (2.8-3.0% on whole seed; about 10% in the flour) which are highly poisonous to human beings and animals. The principal toxic substance is the albumin, ricin. Allergens and a feebly toxic alkaloid ricinine is also present. An ulcerative factor in the seed is reported. Like other toxalbumins, ricin agglutinizes the mammalian red bleed corpuscles. (Ricin loses its toxicity and antigenic action on treatment with potassium permanganate.)

Castor oil consists principally of ri- cinoleic acid. Stearic, oleic, linoleic and dihydroxystearic acids are present in small amounts. The strong laxative property of castor oil is reported due to the local irritant action caused in the intestines by ricinoleic acid formed by hydrolysis under the influence of lipolytic enzymes. (The oil should not be used with fat-soluble vermifuge, it may increase its absorption and toxic- ity.)

Dosage: Root—20-30 g for decoction. (API, Vol. I.) Leaf—10- 20 ml juice; 2-5 g powder; seed— 0.5-3 g powder. (API, Vol. III.)... ricinus communis

Rivea Corymbosa

Hallier f.

Family: Convolvulaceae.

Habitat: Native to tropical America; cultivated as an ornament in gardens in Mumbai, Pune and Belgaum.

English: Ololiuqui, Snake Plant.

Action: Seeds—narcotic.

The psychic effect produced by the ground seeds have been ascribed to the presence of ergot-type alkaloids (up to 0.07%) found in embryo. Among the principal alkaloids identified in the seeds are: ergine, isoergine, elymo- clavine, lysergol and chanoclavine. Er- gometrine, clymoclavine, penniclavine and ergometrinine have also been reported. Ergine has been reported to be the most and lysergol the least effective.

A glucoside, turbicoryn, isolated from the seeds, was found to have a CNS stimulant action. (Doses exceeding 31.6 mg/kg proved fatal to test animals in 5-10 min.)

Ergine and isoergine are present in the leaves (0.03%, dry basis) and stems (0.01%, dry basis) but not in the roots.... rivea corymbosa

Self Care

Health activities, including promotion, maintenance, treatment, care and health related decision-making, carried out by individuals and families.... self care

Semilunar Cartilages

Two crescentic layers of ?bro-cartilage on the outer and inner edges of the knee-joint, which form hollows on the upper surface of the tibia in which the condyles at the lower end of the femur rest. The inner cartilage is especially liable to be displaced by a sudden and violent movement at the KNEE.... semilunar cartilages

Senior Centre

A centre that provides a variety of onsite programmes (and sometimes outreach services) for older adults, including recreation, socialization, congregate meals, and some health services. Usually a good source of information about area programmes and services.... senior centre

Senior Citizen

Alternative term for an older person.... senior citizen

Rosa Centifolia

Linn.

Family: Rosaceae.

Habitat: Cultivated chiefly in Uttar Pradesh and Bihar.

English: Cabbage Rose, Provence Rose, Hundred-leaved Rose.

Ayurvedic: Shatapatri, Shatapatrikaa (Shatapatra is equated with Nelum- bo nucifera.), Taruni, Devataruni, Karnikaa, Chaarukesharaa, Laak- shaa, Gandhaaddhyaa. (Flowers— usually pink and double.)

Unani: Gul-e-Surkh.

Siddha/Tamil: Iroja, Rajapoo.

Action: Flowers—a decoction is prescribed for inflammation of the mouth and pharynx, and ulcers of the intestine. Powder of rose buttons and seeds—astringent in haemorrhage and diarrhoea.

The flowers and leaves contain 1.3 and 8.5% of saponin respectively. Pe- tels are reported to contain methionine sulphoxide.

Cabbage rose yields a volatile oil (0.2%) consisting mainly of citronellol, geraniol, nerol, phenylethanol, linalool and citral. It contains 15% tannins (oligomeric proanthocyanidins).

Dosage: Dried flower—3-6 g powder. (API, Vol. III.)... rosa centifolia

Roylea Cinerea

(D. Don) Baillon.

Synonym: R. elegans Wall. ex Benth. R. calycina (Roxb.) Briq.

Family: Lamiaceae.

Habitat: Himalaya from Kashmir to Nepal, at 1,200-3,700 m.

Folk: Patkarru; Titpaati, Karanoi, Karui (Kumaon); Kaur, Kauri (Punjab).

Action: Leaves—a decoction is used as a bitter tonic and febrifuge; also as a tonic in contusions. The leaves contain betulin, beta-sitosterol, beta-amyrin, stigmasterol, cetyl alcohol, glucose, fructose, arabinose and palmitic, stearic, oleic, gallic, oxalic and tartaric acids. The leaves and stems contain the diterpenes, calyenone, precalyone and calyone, and a triterpene, moronic acid. Precalyone exhibited antitumour activity against P-388 lymphocytic leukaemia.

Aerial parts exhibited spasmolytic and CNS-depressant activity.... roylea cinerea

Rubia Cordifolia

Linn.

Synonym: R. munjesta Roxb.

Family: Rubiaceae.

Habitat: Throughout India, ascending to an altitude of 3,700 m.

English: Indian Madder, Bengal Madder.

Ayurvedic: Manjishthaa, Vikasaa, Samangaa, Yojanavalli, Kaalameshi- ka, Raktaangi, Raktayashtikaa, Arunaa, Gandira, Jingi.

Unani: Manjeeth.

Siddha/Tamil: Manjitti.

Action: Roots and dried stem— blood purifier, astringent, diuretic, emmenagogue, deobstruent, antidysenteric, antiseptic, alterative.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the use of the dried stem in blood, skin and urinogenital disorders; dysentery; piles, ulcers, inflammations; erysipelas, skin diseases and rheumatism. (Roots, leaves and seeds of R. cordifolia, R. tinctorum and allied species are used in amenorrhoea, liver diseases, gall and spleen complaints.) (Mutagenic and carcinogenic aspects of the drug are under investigation.)

It is reported that after oral administration of the root decoction, the urine and bones of the patient show a red tinge.

The roots are rich in anthraquinones and their glycosides (around 20), the important ones include purpurin (tri- hydroxy anthraquinone), munjistin (xanthopurpurin-2-carboxylic acid); besides xanthopurpurin, peudopur- purin (purpurin-3-carboxylic acid), free alizarin as well as its glucoside.

Whole plant yielded pentacylic tri- terpenic acids—rubicoumaric and ru- bifolic acids.

Antitumour cyclic hexapeptides have been isolated from the root (while lucidin is thought to be carcinogenic).

The root extracts of R. sikkimensis Kurz, known as Naaga-Madder (Nepal eastwards to Assam, Nagaland and Ma- nipur); are very similar to those of R. cordifolia.

Dosage: Stem—2-4 g. (API, Vol. III.)... rubia cordifolia

Short-term Aged Care

Involves care designed to improve the physical wellbeing and restore the health of older people to an optimum level following a serious illness.... short-term aged care

Skilled Care

“Higher level” of care (such as injections, catheterization and dressing changes) provided by trained health professionals, including nurses, doctors and therapists.... skilled care

Skilled Nursing Care

Daily nursing and rehabilitative care that can only be performed by, or under the supervision of, skilled nursing personnel.... skilled nursing care

Skunk Cabbage

Legal Matters ... skunk cabbage

Social Capital

Kin and other sources of support available to an individual.... social capital

Social Care Service

Assistance with the activities of daily life (personal care, domestic maintenance, self-direction) delivered by a personal care helper, home helper or social worker and aimed at supporting older people who experience disabilities in functioning.... social care service

Rumex Crispus

Linn.

Family: Polygonaceae.

Habitat: Native to Europe; found in Mt. Abu.

English: Yellow Dock, Curled Dock.

Ayurvedic: Chukra, Chukrikaa, Patraamla, Rochani, Shatvedhani.

Action: Root—used as a laxative in rheumatism, bilious disorders, and as an astringent in piles and haemorrhagic affections; also used for skin eruptions, chronic skin diseases, scrofula, scurvy, congested liver and jaundice. Acts like Sarsaparilla when used for scrofulous skin affections and glandular swellings. Seeds— astringent. Used for dysentery.

The root contains anthraquinones (about 2.17-4%) including nepodin, and other glycosides based on chryso- phanol, physcion and emodin; also tannins, rumicin and oxalates. Large doses should be avoided. Disturbances caused by the plant are attributed to rumicin. The root and rhizome are reported to stimulate bile production. (Natural Medicines Comprehensive Database, 2007.)

The leaves contain 30 mg/100 g ascorbic acid.

R. crispus is pharmacologically more active than rhubarb, because the extracts of the roots of the former contain more quantity of anthraquinones (2.17%) than the extracts of the latter (1.42%).

It has been suggested that Amlavetas should be equated with R. crispus.... rumex crispus

Ruta Chalepensis

Linn.

Family: Rutaceae.

Habitat: Native to Southern Europe and North Africa; cultivated in Indian gardens. (Most of the reports of the Garden Rue, cultivated in India, refer to this species and not to Ruta graveolens.)

Unani: Jangali Sudaab.

Siddha/Tamil: Arvada.

Action: Plant—antispasmodic, sudorific. Stimulates the nervous system; commonly used in decoction in convulsions and fever. Also used as a fumigant in infant catarrh.

The plant gave an essential oil which contains chiefly methyl heptyl ketone (while Ruta graveolens contains 8090% methyl nonyl ketone and methyl heptyl ketone in small amounts). Rutin is the most important active principle of the plant, responsible for its anti- inflammatory and tumour-inhibiting effect.... ruta chalepensis

Salacia Chinensis

Linn.

Synonym: S. prinoides DC.

Family: Hippocrateaceae; Celas- traceae.

Habitat: A large, climbing shrub or small tree occurring throughout India, including the Andaman Islands.

English: Saptrangi.

Ayurvedic: Saptachakraa, Swarn- muula, Saptarangi.

Folk: Ingali (Maharashtra), Modhuphal (Bengal), Cherukuranti (Kerala).

Action: Roots—used in diabetes. Also used for amenorrhoea, dysmenorrhoea and genito-urinary and venereal diseases.

The root bark contains proantho- cyanidins, consisting of monomeric leucopelargonidin, its monomer, dimer and tetramer; triterpenoids (friedelin and its derivatives), mangi- ferine, phlobatannin, and glucosidal tannins.

The stem yielded gutta, dulcitol and proanthocyanidin consisting of dimer of leucopelargonidin.

Dosage: Root—50-100 ml decoction. (CCRAS.)... salacia chinensis

Salix Caprea

Linn.

Family: Salicaceae.

Habitat: Kashmir, Punjab, Himachal Pradesh and Uttar Pradesh.

English: Sallow, Goat Willow, Common Willow.

Ayurvedic: Vetasa, Vaanira, Vidula, Vanjula, Vaanjulaa. In Kerala Homonoia riparia Lour., Euphorbiaceae, is used as Vetasa or Jalavetasa.

Unani: Bed Mushk.

Action: Distilled water from flowers—cordial, stimulant; externally applied to headache. Stem and leaves—astringent. Leaves—decoction used as febrifuge. Bark and twigs—astringent, applied to piles. Ash of wood—used in haemoptysis; mixed with vinegar, applied to piles.

Alkaloids, glycosides and saponins of male racemes increase the amplitude and slow the heartbeat and act more rapidly than digitalis on isolated frog heart.

Flavonoids present in the male racemes are: diometin, isorhamnetin, cap- reoside and salicapreoside.

Phenol glycosides present in the bark are: delphinidin, cyanidin, pipe- colic acid, fragilin, picein, salicin, sal- icortin, salireproside, triandrin and vimalin. Tannin content is reported to be 8-13%.

Salix daphnoides Vill. and Salix ele- gans Wall. (The Himalayas from Kash mir to Nepal) are also known as Jalave- tasa.

Dosage: Leaf, bark, root—50- 100 ml decoction. (CCRAS.)... salix caprea

Social Classes

As factors such as the cause of death and the incidence of diseases vary in di?erent social strata, the Registrar-General evolved the following social classi?cation, which has now been in o?cial use for many years:

Class I Professional occupations, such as lawyers, clergymen, and commissioned o?cers in the Armed Forces.

Class II Intermediate occupations, such as teachers, managers and nurses.

Class III N: non-manual – for example, clerical workers.

Class III M: skilled manual occupations such as miners and bricklayers.

Class IV Partly skilled occupations, such as agricultural workers.

Class V Unskilled occupations, such as building and dock labourers.... social classes

Social Control

A process within society which both formally, through law, and informally, through customs, norms and mores, attempts to influence and order the actions of social groups and their members and thus maintain public order.... social control

Social Network Care

See “informal care”.... social network care

Salvinia Cucullata

Roxb.

Family: Salviniaceae; Azollaceae.

Habitat: Throughout India in shallow, freshwater lakes, ponds, ditches.

Ayurvedic: Aakhukarni (Kerala). (Suggested by Rashtriya Ayurveda Vidyapeeth.)

Action: Root—digestive, diuretic, febrifuge, anthelmintic. Used for epistasis, fever and colic. Also for dysuria, polyuria and skin diseases.

In Kerala, Merremia emarginata (Convolvulaceae) or Hemionitis arifo- lia (Cheilanthaceae) are used as Aakhu- karni.

Salvinia is an aquatic fern, rich in protein, minerals, chlorophyll and carotenoids. Its extract exhibited strong antifungal activity against Fusa- rium nivale.... salvinia cucullata

Santolina Chamaecyparissus

Linn.

Family: Compositae.

Habitat: Mediterranean region. Grown as an ornamental on the hills of South India.

English: Lavender Cotton.

Action: Plant—stomachic, antispas- modic, vermifuge, emmenagogue, analgesic, anti-inflammatory.

The herb contains flavonoids, particularly 6-methoxy flavones; pectoli- narigenin, hispidulin, nepetin and an essential oil.

The extract of flowers, leaves and roots of the plant are reported to be active against Gram-positive bacteria. Anti-inflammatory effects of the herb were demonstrated in rats without ul- cerogenicity or toxicity. (Planta Medica, 6, 1986.)... santolina chamaecyparissus

Secale Cereale

Linn.

Family: Poaceae.

Habitat: Ladakh, Lahul and other north-western Himalayan areas; and as host for cultivation of medicinal ergot (fungus) in Kashmir.

English: Rye Grass.

Action: Grass—used for benign prostatic hyperplasia (BPH), chronic prostatis and prostatodynia.

Rye bread, biscuits, porridge and alcoholic products are available in European countries and the US. Rye grain contains 12.1% protein; made up of 42% gliadin (a prolamine), 42% glutelin, 8% globulin and 8% albumin. The biological value of Rye protein at 5% level of intake is 80.4% and the coefficient of true digestibility 91.0%.

The mineral contents in the grain are: calcium 61, potassium 453, magnesium 155, phosphorus 376, sulphur 146 and iron 4.8 mg/100 g; and small amounts of zinc, copper, manganese and aluminium. The carbohydrates (73.4%) include surcose, pentosans, starch and raffinose.

Medicinally applicable part of Rye Grass is the polan extract. The extract contains beta-sitosterol; relaxes urethral smooth muscle tone and increases bladder muscle contraction. Some evidence suggests that it might affect alpha-adrenergic receptors and relax the internal and external bladder sphincter muscle. The extract does not affect LH, FSH, testosterone or dihydrotestosterone. A specific Rye Grass pollen extract 126 mg three times daily has been used for BHP. (Natural Medicines Comprehensive Database, 2007.)

(It is not known if Rye Grass pollen is comparable to finasteride or hytrin. However, it is comparable to Pygeum and Paraprost, a Japanese prostate remedy containing L-glutamic acid, L-alanine and aminoacetic acid.)... secale cereale

Sida Cordifolia

Linn.

Family: Malvaceae.

Habitat: Throughout India in moist places.

English: Country Mallow.

Ayurvedic: Balaa (yellow-flowered var.), Sumanganaa, Khara- yashtikaa, Balini, Bhadrabalaa, Bhadraudani, Vaatyaalikaa.

Unani: Bariyaara, Khirhati, Khireti, Kunayi.

Siddha/Tamil: Nilatutti.

Action: Juice of the plant— invigorating, spermatopoietic, used in spermatorrhoea. Seeds— nervine tonic. Root—(official part in Indian medicine) used for the treatment of rheumatism; neurological disorders (hemiplegia, facial paralysis, sciatica); polyuria, dysuria, cystitis, strangury and hematuria; leucorrhoea and other uterine disorders; fevers and general debility. Leaves—demulcent, febrifuge; used in dysentery.

Ephedrine and si-ephedrine are the major alkaloids in the aerial parts. The total alkaloid content is reported to be 0.085%, the seeds contain the maximum amount. In addition to alkaloids, the seeds contain a fatty oil (3.23%), steroids, phytosterols, resin, resin acids, mucin and potassium nitrate.

The root contains alkaloids—ephed- rine, si-ephedrine, beta-phenethyl- amine, carboxylated tryptamines and hypaphorine, quinazoline alkaloids— vasicinone, vasicine and vasicinol. Choline and betaine have also been isolated.

A sitoindoside, isolated from the plant, has been reported to exhibit adaptogenic and immunostimulatory activities. Alcoholic extract of the plant possesses antibacterial and antipyretic propeptide. Ethanolic extract of the plant depresses blood pressure in cats and dogs.... sida cordifolia

Special Care Unit

A long-term care facility unit with services specifically for persons with particular diseases, disorders or injuries.... special care unit

Specialized Nursing Care Needs

Nursing care needs that require the advanced and specialized clinical skills and knowledge of a registered nurse.... specialized nursing care needs

Stakeholders (in Aged Care)

People or groups who have an involvement or interest in the aged care system, including beneficiaries, providers and funders.... stakeholders (in aged care)

State Medicine (health Care Systems)

Major government schemes to ensure adequate health services to substantial sectors of the community through direct provision of services.... state medicine (health care systems)

Strobilanthes Callosus

Nees.

Synonym: Carvia callosa (Nees) Bremek.

Family: Acanthaceae.

Folk: Maruaa-daanaa, Kaarvi (Maharashtra).

Action: Bark—used in external applications for parotitis. Flowers— vulnerary. Leaves are poisonous.

Roots contain lupeol; the seeds are reported to contain brucine.... strobilanthes callosus

Sub-acute Care

Sub-acute care is a bridge between acute care and home care. It is medical and skilled nursing services provided to persons who are not in the acute phase of an illness but who require a level of care higher than that provided in a long-term care setting.... sub-acute care

Sildenafil Citrate

An oral drug – better known to the public as Viagra® – for treating erectile dysfunction of the PENIS (see also ERECTION; SEXUAL DYSFUNCTION). Sildena?l citrate was originally developed to treat ANGINA PECTORIS; during clinical trials, patients reported that they were having more erections than before taking the drug. Clinical trials were then conducted on 4,000 men, and 70 per cent of them found sildena?l e?ective. The men, of an average age of 55 years, had experienced erectile problems for around ?ve years before taking part in the trials. The medical conditions associated with their problems included high blood pressure, high concentrations of CHOLESTEROL, DIABETES MELLITUS, surgery and psychological disorders. Among side-effects, headache was the most common; others included facial ?ushing, indigestion and a stu?y nose. The drug is a vasodilator so that blood ?ow to the penis is enhanced. It works in response to sexual stimulation and has no properties as an aphrodisiac; nor does it provoke sexual fantasies. Sildena?l must not be taken with drugs containing nitrates such as GLYCERYL TRINITRATE or isosorbide trinitrate as the subject may suffer a sudden fall in blood pressure. Nitrates inhaled for recreational use (poppers) have a similar e?ect. Recent research suggests that the drug may help women with low LIBIDO or who have di?culty in achieving ORGASM.... sildenafil citrate

Smilax China

Linn.

Family: Liliaceae.

Habitat: Japan, China and Cochin China.

Ayurvedic: Chobachini, Chopachi- ni, Dweepaantar-Vachaa, Madhus- nuhi, Hriddhaatri.

Unani: Chobchini.

Siddha/Tamil: Parangi chakkai.

Action: Tubers—used as alterative in venereal diseases, chronic skin diseases and rheumatic affections. Used as official sarsaparilla. (China of homoeopathic medicine is Peruvian bark, not Smilax china.)

Sarsaparilla (Smilax species) is used in Oriental as well as in Western herbal for its alterative, gentle circulatory stimulant and mild testosterone activity.

The root is known for its steroidal saponins. Pro-sapogenin-A of dioscin, dioscin, gracillin. Me-protogracillin, Me-protodioscin and its 22-hydroxy- analog; besides beta-sitosterol gluco- side, smilaxin, two furostan and one spirostane glycosides have been isolated from the root.

Dosage: Root—50-100 mg powder. (CCRAS.)... smilax china

Sodium Cromoglycate

Used in the prophylaxis of ASTHMA, it is administered by inhalation and can reduce the incidence of asthmatic attacks but is of no value in the treatment of an acute attack. It acts by preventing the release of pharmacological mediators of BRONCHOSPASM, particularly HISTAMINE, by stabilising mast-cell membranes. It is of particular use in patients whose asthma has an allergic basis; children over four may respond better than adults. It is less potent than inhaled steroids. The dose frequency is adjusted to the patient’s response but is usually administered by inhalation four times daily. Sodium cromoglycate is also used in the prophylaxis of allergic RHINITIS and to treat allergic conjunctivitis (see under EYE, DISORDERS OF).... sodium cromoglycate

Sonneratia Caseolaris

Engl.

Family: Sonneratiaceae.

Habitat: Tidal creeks and mangrove swamps of India.

Folk: Orchaa (Bengal), Tivar, Chipi (Maharashtra).

Action: Fruit—fermented juice is used for arresting haemorrhage. Juice of unripe fruit is given in cough. Fruit is also used as a poultice in sprains and swellings. Fruit wall—vermifuge.

The stem bark and root bark contain 9-17 and 11.0 to 11.9% tannin of the pyrogallol class.

The fruit yields 11% pectin on dry basis.... sonneratia caseolaris

Spathodea Campanulata

Beauv.

Habitat: Native to tropical Africa. Grown as a avenue tree, in Coffee estates for shade.

English: Syringe tree, Fountain tree, African Tulip tree.

Siddha/Tamil: Patadi.

Folk: Ruugatuuraa.

Action: Bark—decoction given for dysentery, gastro-intestinal and renal ailments. Pulverized bark applied to skin diseases. Leaves— infusion administered for urethral inflammation.

The stem bark gave oleanolic and siaresinolic acids. The bark yields small quantities of tannin. Leaves gave caf- feic and chlorogenic acids, quercetin- 3-galactoside. Flowers gave malvidin and pelargonidin diglycoside.

An aqueous alcoholic extract of the leaves and the hexane and chloroform extracts of stem bark showed anti- malarial activity.... spathodea campanulata

Sugar Cane

Love, Lust... sugar cane

Swertia Ciliata

(D. Don) Burtt.

Synonym: S. purpurascens Wall. ex C. B. Clarke.

Family: Gentianaceae.

Habitat: From Konkan to Kerala at 1,500-2,000 m.

Ayurvedic: Shailaja, Kiraatatikta (related species).

Action: A substitute for S. chirayita. The whole plant contains a number of tetraoxygenated and pentaoxygenated xanthones.... swertia ciliata

Sydenham’s Chorea

Also called St Vitus’s dance, this type of CHOREA is a disease of the central nervous system that occurs after RHEUMATIC FEVER – up to six months later – and is probably an in?ammatory complication of a ?-haemolytic streptococcal infection (see STREPTOCOCCUS). The patient presents with jerky, purposeless, involuntary movements of a limb and tongue, similar to the symptoms of CEREBRAL PALSY. Chorea is best treated as a transitory reversible form of cerebral palsy. The disorder usually lasts 6–8 months and residual symptoms are rare.... sydenham’s chorea

Spilanthes Calva

DC.

Synonym: S. acmella auct. non (L.) Murr.

S. paniculata auct. non-DC. S. pseudoacmella auct. non (L.) Murr.

Family: Asteraceae.

Habitat: Tropical and sub-tropical parts of India, in waste places and open moist fields.

English: Paracress.

Ayurvedic: Marahattikaa.

Folk: Marethi, Desi Akarkaraa.

Action: Plant—antidysenteric. Decoction, diuretic and lithotriptic, also used in scabies and psoriasis. Seeds—used in xerostomia, throat infections and neurological affection of tongue. Root—purgative.

Whole plant gave alpha-and beta- amyrin ester, myricyl alcohol, stigmas- terol and its glucoside. A tincture made from flower heads is used as a substitute for the tincture of pyrethrum to treat inflammation of jaw-bones and caries.

Ethanolic extracts of the herb were found to affect the blood pressure of dogs and cats, and also the isolated ileum of guinea pigs. Spilanthol, obtained from the ether as well as pen- tane extracts, shows a strong sialogogic action, acts as a local anaesthetic and a powerful insecticide.... spilanthes calva

T-cell Lymphoma

See LYMPHOMA.... t-cell lymphoma

T-helper Cells

A type of lymphocyte which assists the B-Lymphocytes in producing antibodies.... t-helper cells

T-lymphocytes (or T-cells)

White blood cells that have matured in the thymus gland. There are at least two kinds of T-lymphocytes - helpers and suppressors. In AIDS, the number of helper cells is decreased.... t-lymphocytes (or t-cells)

T-suppressor Cells

A type of T-lymphocyte that stops antibody production when the invading antigen has been inactivated.... t-suppressor cells

Tareva-chine(shanay)

(Native American) One with beautiful eyes... tareva-chine(shanay)

Spine And Spinal Cord, Diseases And Injuries Of

Scoliosis A condition where the spine is curved to one side (the spine is normally straight when seen from behind). The deformity may be mobile and reversible, or ?xed; if ?xed it is accompanied by vertebral rotation and does not disappear with changes in posture. Fixed scoliosis is idiopathic (of unknown cause) in 65–80 per cent of cases. There are three main types: the infantile type occurs in boys under three and in 90 per cent of cases resolves spontaneously; the juvenile type affects 4–9 year olds and tends to be progressive. The most common type is adolescent idiopathic scoliosis; girls are affected in 90 per cent of cases and the incidence is 4 per cent. Treatment may be conservative with a ?xed brace, or surgical fusion may be needed if the curve is greater than 45 degrees. Scoliosis can occur as a congenital condition and in neuromuscular diseases where there is muscle imbalance, such as in FRIEDREICH’S ATAXIA.

Kyphosis is a backward curvature of the spine causing a hump back. It may be postural and reversible in obese people and tall adolescent girls who stoop, but it may also be ?xed. Scheuermann’s disease is the term applied to adolescent kyphosis. It is more common in girls. Senile kyphosis occurs in elderly people who probably have osteoporosis (bone weakening) and vertebral collapse.

Disc degeneration is a normal consequence of AGEING. The disc loses its resiliance and becomes unable to withstand pressure. Rupture (prolapse) of the disc may occur with physical stress. The disc between the fourth and ?fth lumbar vertebrae is most commonly involved. The jelly-like central nucleus pulposus is usually pushed out backwards, forcing the annulus ?brosus to put pressure on the nerves as they leave the spinal canal. (See PROLAPSED INTERVERTEBRAL DISC.)

Ankylosing spondylitis is an arthritic disorder of the spine in young adults, mostly men. It is a familial condition which starts with lumbar pain and sti?ness which progresses to involve the whole spine. The discs and ligaments are replaced by ?brous tissue, making the spine rigid. Treatment is physiotherapy and anti-in?ammatory drugs to try to keep the spine supple for as long as possible.

A National Association for Ankylosing Spondylitis has been formed which is open to those with the disease, their families, friends and doctors.

Spondylosis is a term which covers disc degeneration and joint degeneration in the back. OSTEOARTHRITIS is usually implicated. Pain is commonly felt in the neck and lumbar regions and in these areas the joints may become unstable. This may put pressure on the nerves leaving the spinal canal, and in the lumbar region, pain is generally felt in the distribution of the sciatic nerve – down the back of the leg. In the neck the pain may be felt down the arm. Treatment is physiotherapy; often a neck collar or lumbar support helps. Rarely surgery is needed to remove the pressure from the nerves.

Spondylolisthesis means that the spine is shifted forward. This is nearly always in the lower lumbar region and may be familial, or due to degeneration in the joints. Pressure may be put on the cauda equina. The usual complaint is of pain after exercise. Treatment is bed rest in a bad attack with surgery indicated only if there are worrying signs of cord compression.

Spinal stenosis is due to a narrowing of the spinal canal which means that the nerves become squashed together. This causes numbness with pins and needles (paraesthia) in the legs. COMPUTED TOMOGRAPHY and nuclear magnetic resonance imaging scans can show the amount of cord compression. If improving posture does not help, surgical decompression may be needed.

Whiplash injuries occur to the neck, usually as the result of a car accident when the head and neck are thrown backwards and then forwards rapidly. This causes pain and sti?ness in the neck; the arm and shoulder may feel numb. Often a support collar relieves the pain but recovery commonly takes between 18 months to three years.

Transection of the cord occurs usually as a result of trauma when the vertebral column protecting the spinal cord is fractured and becomes unstable. The cord may be concussed or it may have become sheared by the trauma and not recover (transected). Spinal concussion usually recovers after 12 hours. If the cord is transected the patient remains paralysed. (See PARALYSIS.)... spine and spinal cord, diseases and injuries of

Taro, Cocoyam, Elephant Ears, Eddo, Dasheen

Colocasia and Alocasia species

Description: All plants in these groups have large leaves, sometimes up to 1.8 meters tall, that grow from a very short stem. The rootstock is thick and fleshy and filled with starch.

Habitat and Distribution: These plants grow in the humid tropics. Look for them in fields and near homesites and villages.

Edible Parts: All parts of the plant are edible when boiled or roasted. When boiling, change the water once to get rid of any poison.

CAUTION

If eaten raw, these plants will cause a serious inflammation of the mouth and throat.... taro, cocoyam, elephant ears, eddo, dasheen

Strychnos Colubrina

Linn.

Family: Lognaniaceae; Strychnaceae.

Habitat: Deccan Peninsula from Konkan to Cochin.

Ayurvedic: Kupilu-lataa, Kuchilaa- lataa.

Folk: Kaajar-vel (Maharashtra).

Action: Leaves and roots are boiled in oil and applied to rheumatic swellings. Wood—used for malarial fever and cutaneous eruptions. Root—purgative, febrifugal, anthelmintic.

The roots, wood, bark and seeds contain alkaloids (bark 5.54%, wood 0.96%), consisting of brucine and strychnine. Beta-sitosterol has been reported in the plant.... strychnos colubrina

Swertia Chirayita

(Roxb. ex Flem.) Karst.

Synonym: S. chirata (Wall.) C. B. Clarke.

S. tongluensis Burkill. Gentiana chirayita Roxb. ex Flem. G. chirata Wall. Ophelia chirata Griseb.

Family: Gentianaceae.

Habitat: Temperate Himalayas from Kashmir to Bhutan and in Khasi Hills.

English: Chiretta.

Ayurvedic: Kiraata, Kairaata, Kiraataka, Kandatikta, Kiraatatikta, Kiraatatiktaka, Katutikta, Trin- nimba, Bhuunimba, Aranyatikta, Raamasenaka. Bhuunimba (also equated with Andrographis paniculata).

Unani: Chiraitaa.

Siddha: Nilavembu.

Action: Blood purifier and bitter tonic (The Ayurvedic Pharmacopoeia of India); used in skin diseases. Other properties: antiinflammatory (experimentally, the benzene extract was comparable with phenylbutazone and betamethasone in induced arthritis); hypoglycaemic (xanthone, swerchirin, lowers blood sugar), astringent, stomachic (in dyspepsia and diarrhoea); antimalarial (before the discovery of Peruvian bark), anthelmintic; antiasthmatic, bechic; and as a liver tonic (several active principles are hepatoprotective).

The herb contains oxygenated xan- thone derivatives, including decus- satin, mangiferin, swerchirin, swer- tianin, isobellidifolin; iridoids including chiratin, alkaloids including gen- tianine, gentiocrucine, enicoflavine and glycosyl flavones.

Antitubercular activity has been claimed in xanthones. (Natural Medicines Comprehensive Database, 2007.)

Green chiretta is equated with Andrographis paniculata Nees, Acantha- ceae.

Dosage: Whole plant—1-3 g powder; 20-30 g for decoction. (API, Vol. I.)... swertia chirayita

Syzygium Cerasoideum

(Roxb.) Chatterjee & Kanjilal f.

Synonym: S. nervosum DC. S. operculatum Niedenz. Eugenia operculata Roxb.

Family: Myrtaceae.

Habitat: Uttar Pradesh, Bihar, Orissa and Assam up to 600 m and in the Western Ghats up to 900 m.

Ayurvedic: Bhumi Jambu.

Folk: Rai Jaamun, Dugdugiaa; Topaakudaa (Bihar), Peeta-jaam (Orissa).

Action: Fruit—antirheumatic. Aerial parat—hypoglycaemic.

Root—rubefacient. Bark—bitter, astringent; given in dysentery, biliousness and bronchitis. A concentrate of the root infusion is applied and rubbed over painful joints. Aerial parts exhibit hypoglycaemic activity.... syzygium cerasoideum

Taverniera Cuneifolia

Arn.

Synonym: T. nummularia Baker non-DC.

Family: Papilionaceae; Fabaceae.

Habitat: Plains of Punjab, Gujarat and the Deccan in waste places.

English: East Indian Moneywort.

Folk: Jethi-madh (Maharashtra).

Action: Leaves—used as a poultice for sloughing wounds. Root—used as a substitute for liquorice.... taverniera cuneifolia

Terminalia Citrina

Roxb. ex Flem.

Family: Combretaceae.

Habitat: Foothills of Himalayas from Nepal eastwards to Assam.

Folk: Haritaki (Bengal); Monalu (Assam), Suravaari Harad (Gujarat).

Action: Bark—diuretic, cardiotonic. Fruits—used as those of T. chebula.

The tannin in the fruit is reported to be between 30-40% of the dry weight.... terminalia citrina

Terminalia Coriacea

Wight & Arn.

Family: Combretaceae.

Habitat: Western Andhra Pradesh and Central India.

English: Leathery Murdah.

Folk: Tani (Andhra Pradesh)

Action: Bark—cardiac stimulant.... terminalia coriacea

Syzygium Cuminii

(Linn.) Skeels.

Synonym: S. jambolanum (Lam.) DC. Eugenia jambolana Lam.

Family: Myrtaceae.

Habitat: Cultivated throughout India up to 1,800 m.

English: Java Plum, Jambolan, Black Plum.

Ayurvedic: Jambu, Mahaaphalaa, Phalendraa, Surabhipatra. (Fruit— black.)

Unani: Jaamun

Siddha/Tamil: Naaval.

Action: Fruit—stomachic, carminative, diuretic. Bark and seed— antidiarrhoeal. Seed—hypo- glycaemic. Leaf—antibacterial, antidysenteric.

Key application: Bark—in nonspecific acute diarrhoea and in topical therapy for mild inflammation of the oral-pharyngeal mucosa; externally in mild, superficial inflammation of the skin. (German Commission E.) The seed has been included among unapproved herbs by German Commission E, as the blood sugar-lowering effect could not be established by several researchers. Claimed applications mentioned in German Commission E monograph: in diabetes, also in combination preparations for atonic and spastic constipation, diseases of the pancreas, gastric and pancreatic complaints.

The Ayurvedic Pharmacopoeia of India recommends the bark in acute diarrhoea and haemorrhagic diseases; the seed in hyperglycaemia and polyuria.

The aqueous alcoholic extract of the bark contains bergenin, gallic acid and ethyl gallate.

The fruit contains anthocyanins and yielded citric, malic and gallic acids. Gallic acid and tannins account for as- tringency of the fruit. Malic acid is the major acid (0.59%) of the weight of fruit; a small quantity of oxalic acid is reported to be present. Glucose and fructose are principal sugars in the ripe fruit; surcose was not detected.

The seeds contain tannin (about 19%), ellagic acid, gallic acid (1-2%), beta-sitosterol, 0.05% essential oil; myricyl alcohol is present in the un- saponifiable matter.

The stem bark yielded friedelan-3- alpha-ol, kaempferol, quercetin, beta- sitosterol and its glycoside, kaempferol- 3-O-glucoside, gallic acid, friedelin and betulinic acid. It contained eugenin and epi-friedelanol. 10-12% tannins were reported.

The leaves contain aliphatic alcohols, sitosterols, betulinic acid and crategolic (maslinic) acid.

The flowers contain triterpenic acids—oleanolic acid and crategolic acid. The oleanolic acid is a strong protector against adriamycin-induced lipid peroxidation in liver and heart microsomes.

Phenols, including methylxantho- xylin and 2, 6-dihydroxy-4-methoxy- acetophene have been isolated from the plant (also from the seed).

Seeds in a dose of 10 mg/kg p.o. on normal and alloxanized rabbits exhibited hypoglycaemic activity up to 23 and 20% respectively. The chloroform fraction of seed extract exhibited potent anti-inflammatory action against both exudative and prolifer- ative and chronic phases of inflammation, besides exhibiting significant anti-arthritic, antipyretic and analgesic activities. Water extract exhibited antibacterial property against S. boydi and S. dysentrae in cases of dysentery and diarrhoea.

The bark extract is reported to have an effect on glycogenolysis and glyco- gen storage in animals.

Dosage: Stem bark—10-20 g for decoction; dried seed—3-6 g powder. (API, Vol. II.)... syzygium cuminii

Tabernaemontana Coronaria

(Jacq.) Willd.

Synonym: T. divaricata (L.) R. Br. Ervatamia coronaria (Jacq.) Staph. E. divaricata (L.) Burkill.

Family: Apocynaceae.

Habitat: Sub-Himalayan tract. Cultivated in gardens.

English: East Indian Rosebay.

Ayurvedic: Tagar, Nandivriksha (The Wealth of India); Nandi Pushpa. (Tagar is equated with Valeriana hardwickii and Nandivrksha with Cedrela toona.)

Siddha/Tamil: Nandiyavattam.

Folk: Tengari, Chaandani.

Action: Leaves—milky juice, antiinflammatory; applied to wounds. Flowers—mixed with oil, used in skin diseases. Root—acrid, anodyne; relieves toothache, also used as a vermicide.

Various parts of the plant are used in the indigenous system of medicine for the treatment of skin diseases and cancer. A decoction of leaves is used as antihypertensive and diuretic.

The plant from Sri Lanka (root, leaves and flowers) contain several indole alkaloids including voacristine, voacangine, coronaridine, vobasine, tabernaemontanine and dregamine. Isovoacristic hydrochloride, found in the plant, caused bradycardia in frogs and rabbits. The flowers contain an alkaloid tabersonine which is reported to show hypotensive effect on anaesthetized cats.

Coronaridine showed autonomic as well as CNS activity when tested for biological action in animals. It produced analgesia and was effective in suppressing foot-shock-induced rage in mice.

Indole alkaloid (I) inhibited HC1- induced ulcer in mice by 48.8%.

The crude alkaloid extracts of the leaves, bark and flowers exhibit antibacterial activity against Staphylococcus aureus.... tabernaemontana coronaria

Tnm Classification

A method of classifying cancers to determine how far they have spread. This helps doctors to determine the best course of treatment and the prognosis; it is also useful in research. Originally de?ned by the American Joint Committee on Cancer, the T applies to the primary tumour, the N to any lymph-node involvement, and the M to any metastatic spread. (See CANCER; METASTASIS; TUMOUR; LYMPH NODES.)... tnm classification

Transitional Care

A type of short-term care provided by some long-term care facilities and hospitals, which may include rehabilitation services, specialized care for certain conditions (such as stroke and diabetes) and/or post-surgical care and other services associated with the transition between hospital and home.... transitional care

Tea For Cellulite

Cellulite is a painless affection which consists of the fat layer growth. This is not very unusual and many women around the world suffer from it. Generally, cellulite is your body’s way of protecting your organism when you’re pregnant. On the other hand, you can develop cellulite from having a very unbalanced diet: unhealthy foods and drinks (sodas and fast food). Also, the lack of workout and exercise will slow your calories from burning, making them stick mostly to your hips and thighs. How Tea for Cellulite Works A Tea for Cellulite’s main purpose is to make your blood veins work properly and eliminate the lipids surplus. Also, their action implies veins dilatation and increased blood pressure so that your entire body will work to get rid of the unwanted fats. What you need to know about cellulite is that this is not regular fat and, at times, even thin women have it. Keeping a diet will not make it go away so don’t starve yourself to death! Efficient Tea for Cellulite When choosing a Tea for Cellulite, you must keep in mind a couple of facts: it must be very efficient and safe. Since having a cellulite will not hurt more than your feelings, alternative medicine practitioners advice against all pills that promise to work miracles on your body and recommend, instead, an herbal treatment. If you don’t know which teas to choose from, here’s a list to guide you on: - Horse Chestnut Tea – it has anti inflammatory properties. Its main active constituent, Aescin, improves your blood flow by decreasing the pore size of your capillary walls. This will make your skin look a lot smoother and reduce the cellulite level. - Ginkgo Biloba Tea – is a great vasodilator whose main goal is to improve circulation. This Tea for Cellulite will also stop cholesterol level from enhancing and it can be used to treat memory loss, stress, anxiety, headaches and anemia. However, don’t drink more than 3 cups per day or you’ll get diarrhea. - Green Tea – has blood thinning properties, so you must avoid it at all costs in case you’re already on regular blood thinners. A cup of Green Tea per day will also improve your general health and bring relief in case you’re suffering from infertility, anemia, headaches or stress. However, don’t take it if you’re on menopause or menstruation in order to avoid stomach irritations and uterine contractions. - Dandelion Tea – will enhance your liver’s ability to process lipids faster and energize your entire body. However, this Tea for Cellulite is also a strong diuretic and purgative so you may want to avoid it if you suffer from diarrhea or upset stomach. Also, too much dandelion tea might cause urinary tract infections. Tea for Cellulite Side Effects When taken properly, these teas are generally safe. However, exceeding the number of cups recommended per day may weaken your digestive and nervous systems and lead to vomiting, nausea, headaches and even hallucinations. Before starting a treatment based on a Tea for Cellulite, talk to your doctor in order to find out which are the risks. Don’t take any of these teas if you’re pregnant, breastfeeding, on blood thinners, anticoagulants or preparing for a surgery. Children shouldn’t be allowed to take an herbal treatment since there is no study to prove how safe it is for them. But if you have the green light from your doctor and nothing could interfere with your Tea for Cellulite cure, choose a tea that fits best your needs and enjoy its health benefits!... tea for cellulite

Tea For Cough

Cough is a response from your body to let you know that you have respiratory problems. Cough is very often associated with colds or pleurisy, but can also be triggered by both fungal and bacterial infections. At times, cough is consistent with phlegm, but you can also experience a very rare type of cough in which a virus makes your body think that you suffer from flu or colds. How a Tea for Cough Works A Tea for Cough’s main purpose is to dissolve the phlegm or make your body produce enough antibodies to fight all infections. Since cough is not a disease itself, you may want to try an herbal remedy before rushing to the drug store. However, not any tea is good for cough. When looking for a tea that could have a great effect on you and your body, you must keep in mind that you need a tea that’s both safe and very effective. Efficient Tea for Cough If you don’t know which teas to choose, here’s a list to guide you through: - Licorice Root Tea – brings relief to your bronchial tubes by stimulating your body to produce a thin layer of mucus and protect the membranes. You can also take it in case you’re suffering from other affections, such as menstrual and menopausal pains, stress, headaches, migraines and asthenia. - Marshmallow Root Tea – this Tea for Cough with a subtle Christmas scent can treat any respiratory system ailments, cleansing your body and inducing a state of relaxation. However, you must consult the specialist before taking this remedy in order to make sure everything will go as planned. - Sundew Tea – is also used as an anti-spastic and has anti-inflammatory properties. This particular Tea for Cough is rich in vitamins, minerals, volatile oils and nutrients and it’s good for any kind of problem that could affect your upper chest area. However, this is not a very safe tea and you should only take it while supervised. - Lemon Tea – make a decoction of lemons and drink it adding a hint of ginger, honey or mint in order to make it more pleasant. This is a good remedy for any auto-immune and inflammatory problems, starting with colds, flu and ending with sore throats. You may want to give it a try if you’re also suffering from loss of appetite, sleeplessness or asthenia. This tea can rejuvenate your skin and improve your general health in a heartbeat! Tea for Cough Side Effects When taken properly, these teas are generally safe. However, high dosage may lead to a number of problems such as diarrhea, constipation, nausea, vomiting or even hallucinations. Don’t take a Tea for Cough if you are pregnant, breastfeeding, on blood thinners (some of these teas will interfere with their action), anti coagulants or preparing for a surgery. When in doubt, always ask your doctor about the risks that an herbal remedy implies. If you have his permission and you’re feeling adventurous today, choose a Tea for Cough that fits you best and enjoy its health benefits!... tea for cough

Tea For Constipation

Constipation is a digestive tract problem which involves your body’s incapacity to eliminate the waste. Sometimes, constipation is a reaction to a series of a very unbalanced nutrition, which involved eating seeds and dried solid food. The lack of liquids makes your intestines unable to push the waste out of your body. Dehydration may also be a cause for constipation. Not treating your constipation may lead to blood in stools, internal bleeding and even ulcers. How Tea for Constipation Works If you’re suffering from constipation, it’s best to take teas that are well known for their diuretic and purgative action. The most important thing about these teas is that, thanks to their enzymes and nutrients, they increase the amount of liquid in your intestines, helping them eliminate the waste and irrigating the entire digestive tract. When choosing a Tea for Constipation, you may want to pick the safest one. Of course, the market is abundant in teas for constipation, but some of them have a high level of risk and, since constipation is a minor affection, it’s not really worth it. However, ask your doctor for guidance before starting any kind of herbal treatment in order to avoid other health complications. Efficient Tea for Constipation - Senna Tea – this tea is also helpful for colic, flatulence, fissures, hemorrhoids and gas, thanks to its active ingredients which take action in your digestive tract. Senna Tea is generally a safe Tea for Constipation, its main action consisting of increasing the abdominal muscle activity. However, don’t exceed more than 2 cups of tea per day and only take it while you’re feeling sick. - Licorice Tea – or Glycerrhiza Glabra Tea is a well known decoction used in order to treat a series of affections, such as constipation, blood pressure, heart failure, kidney disease or liver disorders. Licorice Tea has a sweet and pleasant taste so you don’t need to add any honey or lemon. - Yellow Dock Tea – has a bitter taste and therefore it’s used in combination with ginger, honey or lemon. Yellow Dock Tea has a mild laxative effect due to its active ingredients: tannins, oxalates and anthraquinones, so you shouldn’t take it if you’re suffering from liver or kidney disorders. Tea for Constipation Side Effects When taken according to specifications, these teas are generally safe. However, exceeding the number of cups recommended per day may lead to a series of complications, such as diarrhea, nausea, vomiting and upset stomach. If you’ve been taking one of these teas for a while and you’re experiencing some unusual reactions, ask for medical help right away! Don’t take a Tea for Constipation if you’re also pregnant, breastfeeding, on anticoagulants and blood thinners or preparing for a surgery. The same advice if you’re suffering from kidney or liver problems. But if your doctor says it’s ok to start a medical treatment based on a Tea for Constipation, choose the one that fits you best and enjoy its great benefits!... tea for constipation

Terminalia Catappa

Linn.

Synonym: T. procera Roxb.

Family: Combretaceae.

Habitat: Cultivated throughout hotter parts of India, also in the Andamans.

English: Indian Almond, Tropical Almond.

Siddha/Tamil: Natuvadom.

Folk: Jangali Baadaam, Desi Baadaam.

Action: Bark—astringent, an- tidysenteric, mild diuretic. Leaf— antiseptic, anti-inflammatory. Oil from kernel—substitute for almond oil; contains oleic, linoleic, palmitic and stearic acids. Fresh kernels resemble almonds; contain fat 52.02, protein 25.42, sugars as glucose 5.98%. Leaf—sudorific; applied to rheumatic joints. Ointment made from juice—used in scabies and other cutaneous affections.

The husk and endocarp contain tannins and pentosans. The heartwood and stembark contain beta-sitosterol and its palmitate. The heartwood, in addition, contain terminolic acid and triterpenic methyl esters.... terminalia catappa

Terminalia Chebula

Retz.

Family: Combretaceae.

Habitat: Abundant in Northern India. Also occurs in the forests of Assam, West Bengal, Bihar, Assam, especially in Konkan.

English: Chebulic Myrobalan, Black Myrobalan.

Ayurvedic: Haritaki, Kaayasthaa, Pathyaa, Shreyasi, Shivaa. (Jivanti, Puutanaa, Vijayaa, Abhayaa, Rohini, Chetaki, Amritaa—according to some scholars, these represent seven varieties of Haritaki; now used as synonyms.)

Unani: Harad, Halelaa siyaah, Halelaa zard, Halelaa Kaabuli (varieties).

Siddha/Tamil: Kadukkai.

Action: Gentle purgative, astringent (unripe fruits are more purgative, ripe ones are more astringent; sennoside A and anthraquinone glycoside is laxative, tannins are astringent), stomachic, antibilious, alterative. Used in prescriptions for treating flatulence, constipation, diarrhoea, dysentery, cyst, digestive disorders, vomiting, enlarged liver and spleen, cough and bronchial asthma, and for metabolic harmony. Bark—diuretic.

The Ayurvedic Pharmacopoeia of India, along with other therapeutic applications, indicated the use of powder of mature fruits in intermittent fevers, chronic fevers, anaemia and polyuria.

The fruits of T. chebula are used in combination with Emblica officinalis and T. bellirica (under the name Triphalaa) in the treatment of liver and kidney dysfunctions. The main purgative ingredient of Triphalaa is T. chebula (the purgative principle is in the pericarp of the fruit).

Shikimic, gallic, triacontanoic and palmitic acids, beta-sitosterol, daucos- terol, triethyl ester of chebulic acid and ethyl ester of gallic acid; a new ellag- itannin, terchebulin, along with puni- calagin and teaflavin A have been isolated from the fruits. A new triterpene, chebupentol, and arjungenin, termi- noic acid and arjunolic acid were also isolated from the fruit.

Antioxidant constituents of the plant, phloroglucinol and pyrogallol have been isolated along with ferulic, vanillic, p-coumaric and caffeic acids. Ether extract showed higher antioxidant activity than BHA and BHT, Acid esters present in phenolic fraction of extract, were found most effective.

Dosage: Pericarp of mature fruit— 3-6 g powder. (API, Vol. I.)... terminalia chebula

Tea For Cramps

Cramps are described as a strong abdominal pain that is due to a series of causes, starting with menstruation, menopause and ending with liver and kidney failure. Also, exercising too much can lead to muscular pains and painful muscular contractions. Generally, practitioners around the world recommend a pause and a number of traditional pain killers. But, since cramps is a temporary condition, alternative medicine fans vote for an herbal treatment. How a Tea for Cramps Works Basically, a Tea for Cramps’ main goal is to distress your entire body, not just the cramps, inducing a state of calmness to the affected areas. The main thing about these teas is that they can trigger a natural positive reaction from your body that will release endorphins, making you feel a lot better. Don’t use a massage for cramps under no circumstance! Cramps are caused by deep structures and massage will only give you a vomiting sensation. Efficient Tea for Cramps When choosing a Tea for Cramps, you must keep in mind the fact that it has to be both efficient and safe (you don’t want to aggravate your state or cause new problems thanks to this tea). If you don’t know which teas are appropriate for your condition, here’s a list to guide you: - Chamomile Tea – well known thanks to its anti inflammatory and astringent properties, this particular Tea for Cramps is also a great healer when it comes to many other disorders, such as nausea, stress, anxiety, menstrual and menopausal symptoms and even diabetes. It has a pleasant taste and a nice fragrance and it can easily become a daily habit since it’s one hundred percent safe. However, don’t drink more than 6 cups per day in order to avoid diarrhea. - Wild Yam Tea – it is very effective in treating pre and postmenstrual syndromes and it is responsible for your body’s positive response. Its action is very effective and rapid, but you must not take more than two cups per day in order to avoid other health complications. - Corn Silk Tea – can ameliorate any kind of localized pain, provide that you don’t forget this is a medical treatment and it could cause negative reactions. Since this Tea for Cramps is a powerful diuretic, make sure you do not exceed the number of cups recommended per day (this way, you will avoid diarrhea or uterine infections). - Raspberry Leaf Tea – also used to treat menstrual and menopausal pains, this tea is well known for its ability to treat infertility and other conditions of the female reproductive system. Thanks to its vitamin C level, Raspberry Leaf Tea can also treat auto-immune deficiencies, such as anemia, colds, or flu. Tea for Cramps Side Effects When taken properly, these teas are generally safe. However, do not exceed the number of cups recommended per day and always ask your doctor’s advice before starting any herbal treatment. Do not take a Tea for Cramps if you are pregnant, on anti-coagulants or blood thinners. These teas may cause miscarriage due to their strong diuretic and purgative properties. If you have the medical approval and you feel like trying an herbal remedy this time, choose a Tea for Cramps that fits you best and enjoy its natural benefits!... tea for cramps

Teucrium Chamaedrys

Linn.

Family: Labiateae; Lamiaceae.

Habitat: Native to Europe. Imported for use in Unani medicine.

English: Germander, Wall Germander.

Unani: Usqurdiyun, Kamaazariuus.

Action: Gastric stimulant, diuretic, sudorific. Used in spleen disorders and rheumatism; topically in skin diseases.

The herb contains iridoid glyco- sides, including harpagide and acetyl harpagide; clerodane and neoclero- dane diterpenes; phenylpropanoids; volatile oil, containing about 60% ca- ryophyllene; tannins and polyphenols.

One of the major furanoneoerodane diterpenes, teucrin A, is hepatotoxic.

Ether extract of the flowering herb shows antibacterial activity.... teucrium chamaedrys

Theobroma Cacao

Linn.

Family: Sterculiaceae.

Habitat: Native to tropical America; cultivated in South India and Orissa.

English: Cocoa, Theobroma, Chocolate tree.

Action: Leaves—Central nervous system stimulant, local anaesthetic (due to cocaine).

Seeds—stimulating and diuretic (due to caffeine).

Cocoa contains methylxanthine, which acts as a diuretic. Preparations of Cocoa are used for liver, bladder and kidney ailments, diabetes, as a general tonic and as an astringent for diarrhoea. Cocoa and cocoa products can cause migraine headache, can also result in constipation.

Included among unapproved herbs by German Commission E.... theobroma cacao

Urgent Condition

A condition requiring medical attention within a few hours; a longer delay presents possible danger to the individual; and the disorder is acute but not necessarily severe.... urgent condition

Viburnum Cotinifolium

D. Don.

Family: Caprifoliaceae.

Habitat: The Himalayas from Kashmir to Bhutan at altitudes of 1,200-3,300 m.

Folk: Richh, Richhabi, Khimor (Punjab), Gwiaa, Ghinwaa, Guyaa, Ghenu (Kumaon).

Action: Bark—used in menorrhagia and metrorrhagia.... viburnum cotinifolium

Vital Centres

Groups of neurons (see NEURON(E)), usually sited in the HYPOTHALAMUS and the BRAIN stem, that are the control centres for various essential body functions. Examples are: blood pressure, breathing, heart rate and temperature control. The centres are part of the body’s re?ex adjustments to the outside world and its internal environment and are essential in maintaining HOMEOSTASIS.... vital centres

Tea For Lucid Dreams

Having a lucid dream means dreaming while being aware of the fact that you are dreaming. However, many people become lucid in the middle of the dream or, on the contrary, fall lose reality contact after being lucid at first. Although traditional medicine can’t be very helpful in these cases, alternative medicine has a few tricks up its sleeve. How a Tea for Lucid Dreams Works A Tea for Lucid Dreams’ main purpose is to make you recall what you have dreamed by calming your nervous system and improving your memory function. These teas are good for a number of other diseases, such as memory loss, headaches or migraines. However, talk to an herbalist or to your doctor before starting any kind of herbal treatment in order to make sure everything will be alright. Efficient Tea for Lucid Dreams In order to work properly, a Tea for Lucid Dreams needs to be both very efficient and one hundred percent safe (since lucid dreams are not exactly a medical problem, you may want to avoid developing one). A tea that is rich in antioxidants, nutrients, tannins, volatile oils and minerals (sodium, magnesium, iron, manganese) would be very adequate. You may want to avoid teas with a large amount of acid agents (they could cause stomach pain). If you don’t know which teas could be useful for lucid dreams, here’s a list for guidance: - Green Tea – contains all the ingredients necessary to sustain life, so it’s useful for a wide range of ailments, not just lucid dreams. If you’re suffering from infertility, anemia, asthenia, loss of appetite, digestive tract complaints or nervous system failure, this decoction could also be useful. However, you must avoid it at all costs if you’re experiencing some menstrual or menopausal symptoms. The same advice if you’re pregnant (it may cause uterine contractions and therefore miscarriage). - Valerian Tea – was been used as a sleep aid since ancient times, when the Romans and the Greeks took it before going to bed. This Tea for Lucid Dreams, thanks to its active compounds, is a mild sedative and could also work miracles on your nervous system. However, you need to make sure that you don’t exceed the number of cups recommended per day in order to avoid hallucinations, tiredness or even death. - Chamomile Tea – of course, the world’s greatest panacea shouldn’t be left aside. If you’re having trouble remembering your dreams, try a cup of Chamomile Tea before you go to bed! This Tea has a great fragrance and a pleasant smell. Plus, it’s one hundred percent safe so you can drink as much as you want. Tea for Lucid Dreams Side Effects When taken according to specifications, these teas are generally safe. However, exceeding the number of cups recommended per day may lead to a number of health problems, such as diarrhea, nausea, vomiting, upset stomach or even death! If you’ve been taking one of these decoctions for a while and you’re experience a negative response from your body, ask for medical assistance right away! Don’t take a Tea for Lucid Dreams if you’re pregnant, breastfeeding, on blood thinners or anticoagulants. The same advice in case you’re preparing for a surgery. If your doctor says it’s ok to start an herbal treatment, choose a tea that fits best your requirements and enjoy its wonderful benefits!  ... tea for lucid dreams

Tinospora Cordifolia

(Willd.) Miers ex Hook. f. & Thoms.

Family: Menispermaceae.

Habitat: Tropical India and the Andamans.

Ayurvedic: Guduuchi, Gudu- uchikaa, Guluuchi, Amrita, Am- ritaa, Amritalataa, Amritavalli, Chinnaruuhaa, Chinnodbhavaa, Madhuparni, Vatsaadani, Tantrikaa, Kundalini. Guduuchi sattva (starch).

Unani: Gilo, Gulanchaa. Sat-e-Gilo (starch).

Siddha: Seenil, Amrida-valli.

Folk: Giloya.

Action: Herb—antipyretic, an- tiperiodic, anti-inflammatory, antirheumatic, spasmolytic, hypo- glycaemic, hepatoprotective. Water extract increases urine output. Stem juice—prescribed in high fever; decoction in rheumatic and bilious fevers. Aqueous extract of the plant—fabrifuge. Starch—antacid, antidiarrhoeal and antidysenteric.

The Ayurvedic Pharmacopoeia of India, along with other therapeutic applications, recommends the dried stems in jaundice, anaemia, polyuria and skin diseases.

The stem contains alkaloidal constituents, including berberine; bitter principles, including columbin, chas- manthin, palmarin and tinosporon, tinosporic acid and tinosporol.

The drug is reported to possess one- fifth of the analgesic effect of sodium salicylate. Its aqueous extract has a high phagocytic index.

Alcoholic extract of the stem shows activity against E. coli. Active principles were found to inhibit in vitro the growth of Mycobacterium tuberculosis.

Oral administration of alcoholic extract of the root resulted in a significant reduction in blood and urine glucose and in lipids in serum and tissues of alloxan diabetic rats. (Phytother Res. 2003 17 (4), 410-3.)

A significant reduction in levels of SGOT, SGPT, ALP and bilirubin were observed following T. cordifolia treatment during CCl4 intoxication in mature rats. (J. Toxicol Sci. 2002, 27 (3), 139-46.) The plant extract showed in vitro inactivating activity in Hepatitis- B surface antigen. (Indian Drugs, 1993, 30, 549.)

A new hypoglycaemic agent was isolated from the plant; it was found to be 1,2-substituted pyrrolidine.

The starch from roots and stem, used in chronic diarrhoea and dysentery, contains a polysaccharide having 1-4 glucan with occasional branching points.

Dosage: Stem—3-6 g powder; 2030 g for decoction. (API, Vol. I.)... tinospora cordifolia

Tea For Sinus Congestion

Sinus congestion causes a stuffy sensation in your nose as well as in your throat. This affection consists of mucus accumulations in your respiratory ways and it can be triggered by many problems, from colds, flu, to pulmonary edema and some types of cancer. However, in order to find out more about what’s bothering your health, schedule an appointment with your doctor and don’t try to medicate yourself. How a Tea for Sinus Congestion Works A Tea for Sinus Congestion’s main purpose is to dissolve all mucus accumulations and bring relief to your pain. The active constituents in these teas have an important acids and mineral level that could calm the affected areas and induce a state of calmness to your entire body. Efficient Tea for Sinus Congestion In order to work properly, a Tea for Sinus Congestion needs to be both efficient and one hundred percent safe. A tea that is rich in tannins, nutrients, antioxidant, natural enzymes and minerals (magnesium, iron, manganese) could be a perfect choice, especially because it can treat other diseases as well. But if you don’t know which teas have the ability to treat your problems, here’s a list to choose from: - Eucalyptus Tea – is well known thanks to its capacity to dissolve mucus accumulations and restore the initial health. Eucalyptus is also used as an ingredient for the international cuisine as well as in the cosmetic industry to produce face cleansers and anti-aging creams. However, don’t drink more than 3 cups per day in order to avoid developing teeth soreness. - Peppermint Tea – is a well known panacea with a lovely fragrance and a pleasant taste which can dissolve inflammations and prevent them from forming again. You can also use it to treat colds, flu, sore throats, diarrhea, gastritis, fever and menstrual pains. Plus, it’s one hundred percent safe, so you can drink as much as you want. - Echinacea Tea –this Tea for Sinus Congestion stimulates the production of blood cells and antibodies to flush all infection triggers out of your system. A recent study showed recently that people who took a treatment based on Echinacea healed their problems better than other people who only took traditional pills! So next time you’re looking for sinus congestion remedies, check out the teashops instead of pharmacies! Tea for Sinus Congestion Side Effects When taken properly, these teas are generally safe. However, exceeding the number of cups recommended per day may lead to a number of affections, such as upset stomach, vomiting or skin rash. Talk to your doctor or to an herbalist before starting any type of herbal remedies and be well informed of the risks! If you’ve been taking one of these teas for a while and you’re experiencing some unusual reactions, ask for medical assistance as soon as possible! If you have the green light from your doctor and there’s nothing that could go wrong, choose a Tea for Sinus Congestion that fits best your medical problems and enjoy its benefits!... tea for sinus congestion

Tinospora Crispa

Linn. Miers ex Hook. f. Thoms.

Synonym: T. rumphii Boerl.

Family: Menispermaceae.

Habitat: Assam.

Ayurvedic: Guduuchi (related species).

Action: Plant—diuretic, as powerful a febrifuge as cinchona.

The plant contains a bitter principle picrotein and furanoditerpene glyco- side, tinocrisposide.

Stem, roots and tubers contain a di- terpenoid—tinosporan, which appears to be closely related to columbin.

The mucilage from leaves gave galac- tan, pentosan, methyl pentosan and sugars.... tinospora crispa

Trichosanthes Cordata

Roxb.

Family: Cucurbitaceae.

Habitat: Foot hills of the Himalayas from Garhwal to Sikkim and in north-eastern India, up to 500 m.

Ayurvedic: Vidaari (var.), Bhuumi- kushmaanda, Patola (related species.).

Folk: Bhui-kumhraa.

Action: Tuber—dried powder given in enlarged spleen and liver; applied externally on leprous ulcers.

Used in prescriptions for haemor- rhagic diseases and in spermatopoietic tonics. Aerial parts—diuretic.

The seeds yield 23.3% (dry basis) a fatty oil containing 32.3% of punicic acid.... trichosanthes cordata

Volkmann’s Contracture

A rare condition in which, as a result of too great a pressure from splint or bandage in the treatment of a broken arm, the ?exor muscles of the forearm contract and thus obstruct free ?ow of blood in the veins; the muscles then swell and ultimately become ?brosed.... volkmann’s contracture

Water Chestnut

Trapa natans

Description: The water chestnut is an aquatic plant that roots in the mud and has finely divided leaves that grow underwater. Its floating leaves are much larger and coarsely toothed. The fruits, borne underwater, have four sharp spines on them.

Habitat and Distribution: The water chestnut is a freshwater plant only. It is a native of Asia but has spread to many parts of the world in both temperate and tropical areas.

Edible Parts: The fruits are edible raw and cooked. The seeds are also a source of food.... water chestnut

Wild Caper

Capparis aphylla

Description: This is a thorny shrub that loses its leaves during the dry season. Its stems are gray-green and its flowers pink.

Habitat and Distribution: These shrubs form large stands in scrub and thorn forests and in desert scrub and waste. They are common throughout North Africa and the Middle East.

Edible Parts: The fruit and the buds of young shoots are edible raw.... wild caper

Working Capital

The sum of the institution’s short-term or current assets, including cash, marketable (short-term) securities, accounts receivable and inventories. Net working capital is defined as the excess of total current assets over total current liabilities.... working capital

Tea For Ulcerative Colitis

Colitis is an affection of your larger bowel. When the problem gets worse, blood could appear, turning your problem into ulcerative colitis. This affection causes poor water absorption and it makes it harder for the nutrients and enzymes in both food and drink to be processed. Ulcerative Colitis is an autoimmune disease, but is usually linked to poor dieting and stress (an unbalanced nutrition and diet pills could trigger this disease faster). How a Tea for Ulcerative Colitis Works A Tea for Ulcerative Colitis’ main purpose is to make sure that your body increases the immunoglobulin level and directs all antibodies to the affected areas. In order to function properly, a Tea for Ulcerative Colitis needs to contain an important quantity of nutrients, enzymes, volatile oils and minerals (such as sodium, iron, magnesium and manganese) and be very low on acids (since they could induce irritable bowel and upset stomach). Efficient Tea for Ulcerative Colitis If you don’t know which teas could be effective for your condition, here’s a list to choose from: - Licorice Tea – has important health benefits, being able to treat not just Ulcerative Colitis, but many other disorders, such as upset stomach, irritable bowel syndrome and gastritis. However, this tea is not very safe so you need to talk to your doctor before starting a treatment based on Licorice Tea. Drinking less than 3 cups per day will give you an energy boost and restore your general well-being. - Wormwood Tea – is well known around the world thanks to its ability to treat infections and flush parasites out of your system. Other than ulcerative colitis, this decoction can be useful in case of Candida. Take a sip of this Tea for Ulcerative Colitis at every 5 minutes for about an hour every day (for a short period of time: 3-7 days) and enjoy its great benefits! - Chamomile Tea – has anti-inflammatory and antiseptic problems and it’s good for almost any health problem, from sore throats to colds and flu. Some specialists even say that Chamomile Tea has proven its efficiency in many cancer cases. If that is the case or not, the important thing is that this Tea for Ulcerative Colitis will calm your pain and energize your body. Tea for Ulcerative Colitis Side Effects When taken properly, these teas are generally safe. However, exceeding the number of cups recommended per day can lead to a number of problems, from diarrhea, nausea, vomiting to gastritis and ulcers. If you’ve been taking one of these teas for a while and you’re experiencing some unusual symptoms, ask for medical assistance as soon as possible!Don’t take a Tea for Ulcerative Colitis if you’re pregnant, breastfeeding, on blood thinners or anticoagulants. The same advice if you’re preparing for a surgery. If you have your doctor’s approval and there’s nothing that could interfere with your treatment, choose a Tea for Ulcerative Colitis that fits best your needs and enjoy its great benefits!... tea for ulcerative colitis

Trichosanthes Cucumerina

Linn.

Family: Cucurbitaceae.

Habitat: Found throughout India in scrub-jungles and waste places.

Ayurvedic: Amritaphala, Vana- Patota, Tikta-Patoli.

Siddha: Kattu Pey Pudal.

Action: Bitter fruits—blood purifier (used in the treatment of skin diseases); germicidal; appetizer, laxative (used in bilious disorders); hepatoprotective. Root and seed—anthelmintic, antifebrile. Whole plant—antipyretic. Root— cathartic. Leaves—used externally in alopecia.

Cucurbitacin B has been isolated from the fruits.The root tuber contains glycoproteins and beta-trichosanthin.

The leaves gave luteolin-7-glucoside, kaempferol, 3,7-dirhamnoside and 3- glucoside-7-rhamnoside, cucurbita- cins B and E, oleanolic acid, beta- sitosterol and its D-glucoside. The seed oil showed the presence of puni- cic acid; oleic, linoleic, eleostearic, palmitic, stearic and arachidic acids. Meso-inositol was found to be present in the plant.... trichosanthes cucumerina

Trigonella Corniculata

Linn.

Family: Papilionaceae; Fabaceae.

Habitat: Kashmir to Sikkim, and in Bihar and West Bengal. Cultivated in North India.

Unani: Pirang.

Folk: Kasuri Methi, Maarwaari Methi, Champaa Methi.

Action: Leaves—rich in phosphorus. Fruits—bitter, astringent and styptic. Applied to swellings and bruises.

The seeds afforded ethyl-alpha-D- galactopyranoside, glycoflavones—vi- texin (apigenin-C-glucoside), apige- nin-6-8-di-C-monoglucoside and its monoacetate; also contain triacontane, 22,23-dihydrostigmasterol, choline and betaine; saponins on hydrolysis gave yuccagenin and diosgenin.... trigonella corniculata

Writer’s Cramp

A SPASM which affects certain muscles when a person is writing, and which may not occur when the same muscles are employed in other acts. Similar symptoms are observed in the case of musicians (guitar, clarinet and piano in particular), typists, word-processor and computer operators and artists.... writer’s cramp

Xiphoid Cartilage

See XIPHOID PROCESS.... xiphoid cartilage

Xyris Commplanata

R. Br.

Synonym: X. anceps HK. f.

Family: Xyridaceae.

Habitat: South India.

Folk: Kochelachi-pullu (Kerala).

Action: Herb—antiseptic. Bruised leaves and their juice, dried into powder and mixed with brandy, are used for ringworm, itches, leprosy and other skin diseases.... xyris commplanata

Teas Causing Abortion

Abortion is a medical procedure of ending a pregnancy during its first 24 weeks. There are several reasons why this medical process is carried out: a fetus’ or woman’s health issue or, most frequent, there are personal considerations which impede the woman to keep the baby. No matter the reasons of an abortion, it should be made by a physician. Also, the woman’s post-abortion state requires medical observation, because there have been acknowledged physical and psychological effects after this medical condition. Like any other medical procedure, abortion implies risks, like losing a large amount of blood (haemorrhage) or inflammation of the pelvis. Studies revealed that further miscarriages can be associated with earlier abortions, as the surgery may lead to the damage of the womb. A pregnancy can be ended by a medical procedure or, by a traditional method, like drinking teas causing abortion. How Tea for Abortion works There are two categories of tea which lead to ending a pregnancy: emmenagogue and abortifacient teas. The first type of tea induces woman’s period to start, whereas the second one causes painful contractions of the uterus, followed by abortion. Teas leading to Abortion Please read the list of some of the teas you should not drink if you are pregnant or, you try to become pregnant. Blue Cohosh is a wood plant, growing in New England (United States) and also in Canada. It has anti-inflammatory and antispasmodic properties. It is generally used to treat rheumatism and to prevent osteoporosis. Muscles aches caused by physical effort are relieved by taking Blue Cohosh as tea, tincture or decoction. It cannot stimulate the estrogen production thus, the body is not able to provide the endometrial and uterine growth, leading to contractions of the uterine and, finally, to a painful abortion. Unfortunately, Blue Cohosh tea has been used for a long period of time as a medicinal and home-made beverage for abortion. Pennyroyal is a plant from the mint family, whose essential oil is toxic if taken internally. In the past, women were poisoning themselves in the attempt of ending the pregnancy. Taken as an infusion, the plant is efficient in mitigating the unpleasant feelings of the upset stomach, abdominal cramps , as well as colds. Pennyroyal tea should not be drunk by pregnant women or by those who want to become pregnant, because it irritates the uterus, causing contractions and, of course, abortion. Tansy is a herbaceous plant, originating from Europe, but also cultivated in the United States. It is best known for its action as an insect repellant, being used as treatment against worms. It is a digestion adjuvant as well as a migraine reliever. Tansy tea provides contractions of the uterus and abortion, which can be so violent that causes death, just like the above mentioned teas causing abortion. Uterine bleeding, nausea and loss of consciousness are some of the signs displayed by people who had ingested a large dose of the beverage. Women should bear in mind that these three types of tea are scientifically proven to cause abortion. So, they should not consume them! Furthermore, women should ask their doctor for a list of the edible products while pregnancy, in order to avoid unpleasant situations of any kind.  ... teas causing abortion

Zizania Caduciflora

Hand.-Mazz.

Habitat: North-east India (as an aquatic grass). (It forms an important parat of the floating grass island in Logtak Lake, Manipur.) Cultivated in China.

English: Zizania.

Action: Clums, rhizomes, grains— used in China against anaemia and fevers, also for heart, kidney and liver affections. The herb exhibits diuretic activity; leaves are rich in vitamin C (142 mg/100 g).... zizania caduciflora

Achilles Tendon Contracture

Restriction of ankle movements due to shortening of Achilles tendon, with calf pain.

Treatment: Hot foot baths: Chamomile flowers. Paint with Liquid extract or tincture Lobelia. Gradual stretching by manipulation. Massage with Neat’s foot oil. ... achilles tendon contracture

Teas For Children

Drinking tea is considered to be good for every adult, thanks to the many health benefits various types of tea have. However, this isn’t the case when it comes to children, babies included. Find out more about the types of tea for children, as well as the ones they shouldn’t drink. Be careful with teas for children Teas have plenty of health benefits when it comes to children, as well. You just have to be careful with the type of tea you give your child to drink. Some can help a lot, especially when it comes to colds or stomach problems, but other types of tea might lead to unpleasant side effects. The biggest problem revolves around the caffeine content found in teas; these include the teas made from the Camellia sinensis plant: green tea, black tea, white tea, and oolong tea. If your child drinks one of these teas that contain caffeine, it might give him an upset stomach, sleeping problems, or it might make him easily irritable. Teas for children Considering the fact that children like sweet things, fruit-flavored teas should tempt them. Not only is the aromatic taste pleasant, but drinking fruit-flavored teas should definitely be healthier for children than drinking soda. The fruit-flavored teas for children include apple, banana, raspberry, strawberry, cherry, passion fruit, or mango. The children are bound to enjoy it both hot during winter, and cold during summer (either prepared as iced tea, or simply left to cool at room temperature). Herbal teas are also recommended, especially thanks to the health benefits they have. Benefits of teas for children You can prepare tea for your child if he has small health problems, such as coughing, nausea, colic, or even anxiety. Generally, it is recommended to prepare only half a cup of tea for children, not a full cup. Also, steeping time shouldn’t be as long as usual, as the tea shouldn’t be too strong; steeping time can be half the usual time. Use honey, stevia or fruit juice to sweeten it. With this, the result will be a pleasant-tasting tea for children. For colic, you can prepare a cup of chamomile tea or peppermint tea for your child. To treat nausea, as well as motion sickness, prepare ginger tea. Also, if your child is constipated, prepare oatmeal with flaxseed tea instead of water. The tea you should use for coughs depends on the type of cough. If your child has a mild cough, you can give him peppermint tea. If the child’s coughing is caused by a sore throat, prepare marshmallow root tea or slippery elm tea . Meanwhile, for coughs with congestion, licorice or coltsfoot tea is better. If your child has a fever, you can give him half a cup of the following types of tea: lemon balm, chamomile, peppermint, licorice or elder flower. Also, if your child has anxiety problems, try chamomile or oat straw tea; you can also prepare passionflower tea for children aged over 4, or skullcap tea for children aged over 6. Herbal tea can be good for children. You just have to pick the right one, in order to make sure it won’t end up harming your children.... teas for children

Uraria Crinita

Desv.

Uraria lagopoides DC.

Synonym: U. lagopodioides Desv.

Family: Papilionaceae; Fabaceae.

Habitat: Grasslands of Bihar, Orissa, West Bengal and Palni Hills. Ayurvedic: Prishniparni. (Prishniparni and Shaaliparni are used together in Indian medicine. Both have been equated with Uraria sp., U. lagopoides and U. picta. Siddha: Moovilai.

Action: Whole plant—anticatarrhal and alterative. Root—used in prescriptions for intermittent fevers, pulmonary inflammation and as a recuperating tonic. Leaves— prescribed in diarrhoea.

Flavonoids, including 5-hydroxy-7, 4'-dimethoxy flavonol, have been isolated from the plant.

The plant is mentioned as an aborti- facient in ancient Ayurvedic texts. Hot aqueous extract of the shoots showed oxytocic activity on both gravid and non-gravid uteri of experimental animals. The aqueous extract of the plant shows anti-implantation activity on rats and spasmogenic effect on the guts of rabbits and uteri of rats.

Family: Papilionaceae; Fabaceae.

Habitat: Throughout Himalayas, up to an altitude of 2,700 m and in Khasi, Aka and Lushai hills.

Prishniparni (related

Action: Prescribed in dysentery, diarrhoea; enlarged spleen and liver; also for the treatment of pustules, tumours and fistula.... uraria crinita

Analgesic Cream

(Lane). Camphor 2 per cent; Oil of Turpentine 8 per cent; Menthol 2 per cent; Oil Eucalyptus 2.5 per cent; Methyl sal 10 per cent; Oil Mustard 0.2 per cent. To be massaged into painful joints until absorbed. ... analgesic cream

Angelica, Chinese

(Angelica sinensis root). See: Dong Quai. ... angelica, chinese

Anti-cholingergics

Remedies that inhibit release of acetylcholine as a neuro-transmitter. Given for anti-depressant therapy. May have side-effects of dry mouth, drowsiness, blurred vision. Administered by a qualified practitioner. Two chief remedies: Belladonna (atropa) and Henbane (hyoscyamus). They reduce acid secretion but are sometimes given with Comfrey and other tissue builders to promote healing. Anti-cholinergics decrease secretion of gastric juices by their control of the vagus nerve. ... anti-cholingergics

Anti-coagulants

Herbs that keep the blood ‘flowing’ by preventing clotting or clumping of the platelets. Anti-coagulants are justified after myocardial infarction, may prevent cardiac death, and are not outweighed by adverse reactions. Of value in thrombosis.

Bayberry, Cowslip root (Biostrath), Garlic, Ginseng, Lime flowers. ... anti-coagulants

Anti-convulsants

Usually refers to children with fevers. Herbs for a febrile seizure, or for prevention and reduction of epileptic fits. Usually given orally, but where this is not possible a rectal injection or a suppository (such as Valerian) may be used. Another term for ‘antispasmodics’. ... anti-convulsants

Triphala Tea Treats Constipation

Triphala Tea is one of the most popular remedies for digestive track conditions, such as constipation, irritable bowel movement, gastritis or ulcers. Triphala is very important for the Ayurvedic medicine through which Indians cure almost any affection of the body using only herbs. Since the most common health problems in the world involve the digestive system, Triphala Tea became quite popular among both doctors and patients suffering from one of the diseases mentioned above. Triphala is a mixtue of three main ingredients (triphala means “three fruits”): Emblica officinalis, Terminalia chebula and Terminalia bellerica which is a hypoglycemic agent. Triphala Tea Properties The main property of Triphala Tea is that is made from a mixture of three fruits, so it can simultaneously treat more than one condition at a time. Triphala Tea has been used in Ayurvedic medicine as a panacea, thanks to its ability to strengthen and detoxify the body. Each ingredient of Triphala mixture contributes to your health in a unique way: - Emblica officinalis is a tonic used for its rejuvenating and cooling action. - Terminalia chebula is known as a good remedy for coughs, sore throats and it can also help removing your kidney stones or your lung mucus. - Terminalia bellerica has proven its importance when treating conditions of the nervous system and other localized affections: gas, muscular rheumatism and itching. Bringing them together is a good idea because it’s like treating all your health problems with just a cup of tea! Triphala Tea Benefits The great benefit of Triphala Tea is that it represents more than just a tea: it’s a herbal panacea that can help you with your digestion and heart problems. Triphala Tea lowers your digestive track acidity, helping your food get faster through your stomach and eliminating harmful gases from your body. By inhibiting cholesterol accumulations in your blood veins, Triphala Tea also give you a hand if you have arteriosclerosis. Not only that, but it will also lessens your muscle spasms and increase your blood flow. Some say that this wonderful tea can be a real help if you’re trying to lose weight in a natural way, by lowering your fat. Triphala Tea also enhances your vitality. In fact, triphala is one of the main ingredients in many energy drinks all over the world. A cup of this tea could easily reduce your stress and improve your general health. How to make Triphala Tea When preparing Triphala Tea, you need to be careful about one thing: only buy the ingredients from a trusted provider. There are a lot of fake powders sold as Triphala. It’s better to use powders because the amount of each fruit has already been measured and adapted, so you don’t need to worry about how much of this or that you should use. However, if you’re brave enough to make your own mixture at home, make sure you’re well informed before doing anything. Put a teaspoon of powder or mixture and add boiling water. Wait for 5 minutes if you’re using powder and 10 minutes if you’re using the mixture and drink it. Triphala Tea Side Effects When taken properly, Triphala Tea has no side effects at all. However, high dosages may cause stomach problems, gas and diarrhea. Triphala Tea Contraindications Do not take Triphala Tea if you are pregnant or breastfeeding in order to avoid unwanted bowel movement. If you haven’t taken it before and are unsure about starting a treatment based on it, it’s best to talk to a herbalist or to your doctor before. Triphala Tea is a great remedy in case you suffer from constipation, gas, arteriosclerosis or other heart condition. If there’s nothing that could possibly interfere with it, add Triphala Tea to your shopping list next time you’re looking for organic remedies!... triphala tea treats constipation

Bartholin’s Cyst

Bartholin’s glands are two lubricating glands at the entrance of the vagina which may be blocked by a cyst or plugged with mucous secretion.

Symptoms: Soreness and discomfort between legs, with swelling sometimes as big as a pigeon’s egg. Abscesses form when drainage is impeded.

Treatment. Surgery: a permanent opening created to facilitate drainage or, in case of a cyst, its extirpation. Responses have been observed in external use of highly diluted oil of Eucalyptus. Alternatives: internal or external use of Walnut leaves. Topical use of fresh Plantain juice. Cider vinegar. ... bartholin’s cyst

Bastyr College Of Naturopathic Medicine

An institution for training and granting of the qualification, Doctor of Naturopathic Medicine, including study of two years basic medical sciences and two years clinical sciences. The philosophical approach includes personal responsibility for one’s own health, natural treatment of the whole person, prevention of disease, and to awaken the patient’s inherent healing powers. Of university status. Address: 144 N.E. 54th, Seattle, WA 98105, USA. See: NATUROPATHY. ... bastyr college of naturopathic medicine

Calamint

Basil Thyme. Calaminta ascendens Jord. French: Calament. German: Waldurze. Spanish: Calamento. Italian: Calamina. Dutch: Vold mynte. Part used: herb.

Constituents: volatile oil, ketones, terpenes.

Action: expectorant, diaphoretic.

Uses: upper airways obstruction, catarrh, bronchitis, colds.

Preparation. Tea: 1 teaspoon to each cup boiling water; infuse 10 minutes. Dose: Half-1 cup thrice daily. ... calamint

Calendula

See: MARIGOLD. ... calendula

Vernonia Cinerea

Less.

Family: Compositae; Asteraceae.

Habitat: Distributed throughout India. Common in waste places and road side.

English: Ash coloured Fleabane, Purple Fleabane.

Ayurvedic: Sahadevi, Uttamkanya- ka, Dandotpalaa.

Siddha/Tamil: Naichotte Poonde.

Action: Plant—febrifuge, diaphoretic (infusion of herb, combined with quinine, is used against malaria). Used as a specific herb for leucor- rhoea, dysuria, spasm of bladder, strangury and for haematological disorders, as a blood purifier and styptic. Also used in asthma. Seeds—anthelmintic, antiflatulent, antispasmodic; used in dysuria, leucoderma, psoriasis and other skin diseases. Roots—anthelmintic; decoction used for colic.

The Ayurvedic Pharmacopoeia ofIn- dia recommends the plant in inter mittent fever, filariasis, pityriasis versi- colour (tinea versicolor), blisters, boils, vaginal discharges and in cases of psy- choneurosis.

Aerial parts gave luteolin-7-mono- beta-D-glucopyranoside. Whole plant gave triterpene compounds—beta- amyrin acetate, lupeol acetate, beta- amyrin and lupeol; sterols—beta-sito- sterol, stigmasterol and alpha-spinaste- rol; phenolic resin and potassium chloride.

Dosage: Whole plant—10-20 ml juice; 5-10 g powder for external use. (API, Vol. III.)... vernonia cinerea

Viburnum Coriaceum

Blume.

Family: Caprifoliaceae.

Habitat: The Himalayas from Punjab and Bhutan at altitudes of 1,200-2,500 m, also in the Nilgiris.

Ayurvedic: Tilvaka (related species).

Folk: Kaalaa Titmuliyaa, Tita, Karwaa (Kumaon).

Action: The root and stem bark— antispasmodic, uterine sedative.

Ethanolic extract of the aerial parts shows antiprotozoal activity against Entamoeba hystolytica.

The root and stem bark (also of V. foetidum) possess distinct odour of the root of valerian. The extracts of root and stem bark exhibited antispas- modic activity and were comparable with those of the bark of V. opulus var. americanum and V. prunifolium.

Laal Titmuliyaa (Kumaon) is equated with Viburnum mullaha Buch-Ham. ex D. Don syn. V. stellulatum Wall ex DC.... viburnum coriaceum

Viola Cinerea

Boiss. var. stocksii (Boiss.) W. Beck.

Synonym: V. stocksii Boiss.

Family: Violaceae.

Habitat: Punjab, Western Rajasthan, Gujarat.

Unani: Banafashaa (related species).

Folk: Jinkobanafashaa (Gujarat).

Action: Root—emetic. Used as a substitute and adulterant of ipecac. The herb is sold in the market as

Action: Expectorant, anti- inflammatory, diaphoretic, antipyretic, diuretic. Used for catarrhal and pulmonary affections, also for diseases of liver and intestines.

Included among unapproved herbs by German Commission E, but it has been mentioned that the traditional use of sweet violet root as an expectorant for the respiratory tract is well documented.

The British Herbal Pharmacopoeia recognizes expectorant activity of the leaf.

The flowers (var. maxima) are a source of rutoside. The flowers also contain anthocyanin, violanin chloride, which on hydrolysis yields glucose, delphinidin, rhamnose and p- coumaric acid. High content of tocopherol is also reported from flowers.

Dried flowers contain anthocyanin 4.0, total flavonoids 1.1, rutoside 0.4, mucilage 18, and ash 8.5%.

The leaves contain friedelin and beta-sitosterol.

The essential oil from the entire plant consists of methyl salicylate. A di- C-glycoside, violanthin, has been reported from the plant.... viola cinerea

Vitex Agnus-castus

Linn.

Family: Verbenaceae.

Habitat: Mediterranean region; South-West Asian countries, up to Pakistan. (Seeds are imported from Iran.)

English: Monk's Pepper-tree, Hemp tree.

Ayurvedic: Renukaa (seed). Renukaa and Harenukaa are synonyms in Indian medicine.

Unani: Sambhaalu.

Action: Dried ripe fruit—acts on the anterior pituitary gland, reducing FSH and increasing LSH; stimulates production of progesterone by reducing oestrogen; used as a substitution therapy in primary and secondary corpus luteum deficiency. Used for premenstrual syndrome, for regulating hormones in amenorrhoea and for bleeding between periods; also as a galactagogue and to assist bust development.

The herb is also used in the treatment of premature old age due to sexual excess, nervous debility and impotence (as a homoeopathic drug). Vitex agnus extract is found to lower prolactin levels in men (the decrease in prolactin levels results in improved sexual performance. Males with hyperprolacti- naemia frequently face impotence).

Key application: In irregularities of menstrual cycle, premenstrual complaints, mastodynia. (German Commission E.) As a hormonal modulator. (The British Herbal Pharmacopoeia.)

The methanolic extract of the flowering stems of Vitex agnus-castus yielded iridoids, angnucastoside-A, B and C, in addition to aucubin, agnuside, mussaenosidic acid and 6'-O-p-hy- droxybenzoylmussaenosidic acid, and phenylbutenone glucoside, myzoden- drone.

Dopaminergic compounds, present in the herb, are clinically important compounds which improve premenstrual mastodynia and other symptoms of premenstrual syndrome.

The herb may counteract birth control pills. (Sharon M. Herr.)... vitex agnus-castus

Calsalettes

Tablets containing Aloin 62.65 per cent, starch 27.15 per cent, lactose 5.1 per cent, and stearic acid 5.1 per cent. (Torbet Laboratories) For constipation. ... calsalettes

Wedelia Calendulaceae

Less. non-Rich.

Synonym: W chinensis Merrill.

Family: Compositae; Asteraceae.

Habitat: Bengal, Assam, Konkan, and Tamil Nadu.

Ayurvedic: Bhringaraaja (yellow- flowered var.), Pitabhringi, Pitabhringa-raaja, Avanti, Ke- sharaaja, Kesharaaga.

Siddha/Tamil: Manjal karisaalai, Potralai kaiyan tagarai, Patalai Kaiantakerai.

Action: Leaves—bechic; used in alopecia, juice used for dyeing hair and for promoting hair growth. Plant—deobstruent; used in menorrhagia and abdominal swellings, as a tonic for hepatic and splenic enlargement.

See Eclipta alba.

The expressed juice of the herb contained an oil-soluble black dye 11.2; tannin 220; saponin 500 (contradictory reports) and phytosterol 3.75 mg/100 g among other constituents. The leaves contain isoflavonoids.

The bisdesmosidic oleanolic acid saponins have been isolated from the fresh leaves. Significant hepatoprotec- tive activity has been found in the pro- saponin from ginsenoside Ro (chiku- setsusaponinV); and in coumestans, wedelolactone and demethyl wedelo- lactone, isolated from the methanol extract of the herb.

Wedelolactone has also been found to be a potent and selective 5-lipoxy- genase-inhibitor, the process being an oxygen radical scavenger mechanism.

Wedelolactone (0.05%), isolated from the leaves, is analogous in structure to coumestrol, an estrogen from Melilotus sp. (clover).

Family: Rubiaceae.

Habitat: Sub-Himalayan region, West Bengal, Madhya Pradesh, Andhra Pradesh and Maharashtra.

Ayurvedic: Tilaka.

Folk: Tiliyaa (Bihar), Tilki, Mimri (Bengal).

Action: Bark—administered in urinary affections.... wedelia calendulaceae

Canada Balsam

Abies balsamea L. No longer used internally. Used externally by American Indians for indolent ulcers, burns. Reportedly used in treating tumours. (J.L. Hartwell, Lloydia, 33, 288 (1970)) ... canada balsam

Canadian Hemp

Apocynum cannabinum L. French: Apocyn. German: Hanfhundsgift. Italian: Apocino a fiori erbacei. Rhizome, root.

Action: expectorant, diuretic, diaphoretic, emetic. Contains cardiac glycosides. Action similar to strophanthus, digitalis and adonis. General medical practitioner use only.

Uses: cardiac dropsy, pleuritic effusion. Preparations. Liquid Extract: 0.05 to 0.25ml. Tincture: 0.2 to 0.5ml, in water. ... canadian hemp

Cancer – Bone

May be myeloma (tumour-like over-growth of bone marrow tissue, a giant cell sarcoma, a medullary tumour or secondary deposit from breast, lung, prostate cancer etc. Risk of fracture. Inflammation of the bone – Yarrow. Comfrey. See: MYELOMA, SARCOMA. ... cancer – bone

Cancer – Bowel

See: COLORECTAL CANCER. ... cancer – bowel

Cancer - Breast

Commonest form of cancer in women. Overall mortality remains about 50 per cent at five years. Appears to run in families. Strikes hard unmarried women. Married women who have no children. Those who do not nurse their babies, or who are infertile and have no child before thirty. Eight out of ten chest lumps are benign.

Symptoms. A small lump comes to light while washing, a discharge from the nipple, change in nipple size and colour, irregular contour of the breast surface. Though tissue change is likely to be a cyst, speedy diagnosis and treatment are necessary. Some hospital physicians and surgeons are known to view favourably supportive herbal aids, and do not always think in terms of radical mastectomy. Dr Finlay Ellingwood, Chicago physician (1916) cured a case by injection of one dram Echinacea root extract twice a week into the surrounding tissues.

The condition is believed to be due to a number of causes including suppression of ovulation and oestrogen secretion in pregnant and lactating women. A high fat diet is suspected of interference with the production of oestrogen. Some women are constitutionally disposed to the condition which may be triggered by trauma or emotional shock. Increase in incidence in older women has been linked with excessive sugar consumption. “Consumption overwhelms the pancreas which has to ‘push it out’ to all parts of the body (when broken down by the digestive process) whether they need it or not. The vital organs are rationed according to their requirements of nutrients from the diet. What is left over has to ‘go into store elsewhere’. And the breast is forced to take its share and store it. If it gets too much, for too long, it may rebel!” (Stephen Seely, Department of Bacteriology and Virology, Manchester)

“Women who nurse their babies less than one month are at an increased risk for breast cancer. The longer a woman breast-feeds – no matter what her age – the more the risk decreases. (Marion Tompson, co-founder, The La Leche League, in the American Journal of Epidemiology)

Lactation reduces the risk of pre-menopausal breast cancer. (Newcomb P.A. et al New England Journal of Medicine, 330 1994)

There is currently no treatment to cure metastatic breast cancer. In spite of chemotherapy, surgery and radiotherapy survival rate has not diminished. Herbs not only have a palliative effect but, through their action on hormone function offer a positive contribution towards overcoming the condition. Their activity has been widely recorded in medical literature. Unlike cytotoxic drugs, few have been known to cause alopecia, nausea, vomiting or inflammation of the stomach.

Treatment by a general medical practitioner or oncologist.

Special investigations. Low radiation X-ray mammography to confirm diagnosis. Test for detection of oestrogen receptor protein.

Treatment. Surgery may be necessary. Some patients may opt out from strong personal conviction, choosing a rigid self-disciplined approach – the Gentle Way. Every effort is made to build up the body’s natural defences (immune system).

An older generation of herbalists believed tissue change could follow a bruise on the breast, which should not be neglected but immediately painted with Tincture Arnica or Tincture Bellis perennis.

Vincristine, an alkaloid from Vinca rosea (Catharanthus roseus) is used by the medical profession as an anti-neoplastic and anti-mitotic agent to inhibit cell division.

Of possible therapeutic value. Blue Flag root, Burdock root, Chaparral, Clivers, Comfrey root, Echinacea, Figwort, Gotu Kola, Marshmallow root, Mistletoe, Myrrh, Prickly Ash bark, Red Clover, Thuja, Wild Violet, Yellow Dock.

Tea. Equal parts: Red Clover, Clivers, Gotu Kola, Wild Violet. 1 heaped teaspoon to each cup boiling water; infuse 5-15 minutes. 3 or more cups daily.

Decoctions. Echinacea, Blue Flag root, Queen’s Delight, Yellow Dock.

Tablets/capsules. Blue Flag root, Echinacea, Poke root, Mistletoe.

Formula. Echinacea 2; Gotu Kola 1; Poke root 1; Mistletoe 1; Vinca rosea 1. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily and at bedtime. According to progress of the disease, increase dosage as tolerated.

Maria Treben’s tea. Parts: Marigold (3), Yarrow 1; Nettles 1. Mix. 2 teaspoons to each cup boiling water. 1 cup as many times daily as tolerated.

William Boericke, M.D. recommends Houseleek. E.H. Ruddock M.D. favours Figwort.

Topical. Treatments believed to be of therapeutic value or for use as a soothing application.

(1) Cold poultice: Comfrey root.

(2) Poultice of fresh Marshmallow root pulped in juicer.

(3) Injection of Extract Greater Celandine (Chelidonium), locally, gained a reputation in the Eclectic school.

(4) The action of Blood root (Sanguinaria) is well known as a paint or injection.

(5) Ragwort poultice: 2oz Ragwort boiled in half a pint potato water for 15 minutes. See: POULTICE.

(6) Popular Russian traditional remedy: Badiaga (Spongilla fluviatilis), fresh water sponge gathered in the autumn; dried plant rubbed to a powder. Poultice.

(7) Maria Treben’s Poultice: Carefully washed fresh Plantain leaves, pulped, and applied direct to the lesion.

(8) If lymph glands are affected, apply Plantain poultice to glands.

(9) Dr Brandini’s treatment. Dr Brandini, Florence, used 4 grains Citric Acid (prepared from lemons) in 1oz (30ml) water for ulcerated cancer of the breast considered incurable. “The woman’s torments were so distressing that neither she nor other patients could get any rest. Applying lint soaked in the solution, relief was instantaneous. Repeated, it was successful.”

(10) Circuta leaves. Simmered till soft and mixed with Slippery Elm bark powder as a poultice morning and night.

(11) Decoction. Simmer gently Yellow Dock roots, fine cut or powdered, 1oz to 1 pint, 20 minutes. Saturate lint or suitable material and apply.

(12) Yellow Dock ointment. Half ounce Lobelia seed, half ounce Yellow Dock root powder. Baste into an ointment base. See: OINTMENT BASE.

(13) Infusion, for use as a wash. Equal parts: Horsetail, Red Clover, Raspberry leaves. 1oz to 1 pint boiling water infuse 15 minutes.

(14) Dr Christopher’s Ointment. Half an ounce White Oak, half an ounce Garden Sage, half an ounce Tormentil, half an ounce Horsetail, half an ounce Lemon Balm. Method: Boil gently half an hour in quart water, strain. Reduce to half a pint by simmering. Add half a pound honey. Bring to boil. Skim off scum. Allow cool. Apply: twice daily on sores.

(15) Dr Finlay Ellingwood. Poke root juice. “Fresh juice from the stems, leaves and roots applied directly to diseased tissue. Exercises a selective action; induces liquefaction and promotes removal, sometimes healing the open wound and encouraging scar formation. Masses of such tissue have been known to be destroyed in a few weeks with only a scar, with no other application but the fresh juice. Produces pain at first, but is otherwise harmless.”

(16) Lesion painted with Mandrake resin. (American Podophyllum)

(17) Dust affected parts with Comfrey powder. Mucilage from Comfrey powder or crushed root with the aid of a little milk. See: COMFREY.

(18) Dr Samuel Thomson’s Cancer Plaster. “Take heads of Red Clover and fill a kettle. Boil in water for one hour. Remove and fill kettle with fresh flower heads. Boil as before in the same liquor. Strain and press heads to express all the liquor. Simmer over a low fire till of the consistency of tar. It must not burn. Spread over a piece of suitable material.”

(19) Wipe affected area with cut Houseleek. (Dr Wm Boericke)

(20) Chinese Herbalism. Take 1-2 Liang pulverised liao-ko-wang (Wickstroemia indica), mix with cold boiled water or rice wine for local compress. Also good for mastitis.

(21) Italian women once used an old traditional remedy – Fenugreek tea.

(22) A clinical trial of Vitamin D provided encouraging results. Patients with locally advanced breast cancer were given a highly active Vitamin D analogue cream to rub on their tumours. “It was effective in one third of the tumours,” said Professor Charles Coombes, clinical oncologist, Charing Cross Hospital, London.

Diet. “A diet rich in cereal products (high in dietary fibre) and green leafy vegetables (antioxidants) would appear to offer women some protection against breast cancer due to the relation between fibre and oestrogen metabolism. Meat-free diet. In a study of 75 adolescent girls, vegetarians were found to have higher levels of a hormone that women suffering from breast cancer often lack. (Cancer Research) Supplements. Daily. Chromium. Selenium (600mcg). Zinc chelate (100mg morning and evening). Beta carotene. “Low levels of Selenium and Vitamins A and E are shown in breast cancer cases.” (British Journal of Cancer 49: 321-324, 1984).

Vitamins A and D inhibit virus penetration in healthy cell walls. Multivitamin combinations should not include Vitamin B12, production of which in the body is much increased in cancerous conditions. Vitamins B-complex and C especially required.

Note: A link between sugar consumption and breast cancer has been reported by some authorities who suggest that countries at the top of the mortality table are the highest also in sugar consumption; the operative factor believed to be insulin.

Screening. Breast screening should be annual from the age of forty.

General. Mothers are encouraged to breast-feed children for the protection it offers against mammary malignancy. (Am.J. Obstet. Gyn. 15/9/1984. 150.)

Avoidance of stress situations by singing, playing an instrument. Adopt relaxation techniques, spiritual healing and purposeful meditation to arouse the immune system; intensive visualisation. Avoid the carcinogens: smoking, alcohol.

Information. Breast Cancer Care. Free Help Line. UK Telephone: 0500 245345. ... cancer - breast

Wigandia Caracasana

Kunth.

Family: Hydrophyllaceae.

Habitat: Native to tropical America; introduced into Indian gardens.

Action: Leaves and branch tips— a decoction is used in rheumatism; also for whooping cough and respiratory problems.

Solvent extracts of the leaves (etha- nol, acetone and M-hexane) were found active against Gram-positive bacteria.

Synonym: W. viridiflora Meissn. W. indica var. virdiflora Hook. f.

Family: Thymelaeaceae.

Habitat: Eastern Assam; as a weed in Tamil Nadu.

English: Small-Leaf Salago.

Folk: Salago.

Action: Root bark—diuretic, vesicant, purgative and piscicidal.

The root bark is reported to contain a flavone glycoside, wikstroemin, which exhibited diuretic activity.

In Chinese folk medicine, the bark is used for schistosomiasis.

The stem contains wikstromol, a lig- nin prototype which exhibited anti- neoplastic activity. Daphnoretin, isolated from the plant, caused platelet aggregation in the blood of rabbits. A polysaccharide, comprising glucose, arabinose, galacturonic acid, galactose and xylose, protected mice against radiation and enhanced the formation of macrophages.... wigandia caracasana

Wild Carrot

Daucus carota. N.O. Umbelliferae.

Synonym: Bird's Nest.

Habitat: Wastes, pastures and field borders.

Features ? The branched stems of one to three feet high are tough and bristly. The whole plant is hairy, and the leaves are oblong and bipinnate, with acute segments. Blossoming in June and July, the umbel of white flowers usually contains one crimson flower in the centre. The root tapers, is yellowish-white, sweetish, and faintly aromatic. Wren tells us that "in taste and odour it resembles the garden carrot, but the root is small and white, not large." Ferrier, however, says of this root, "no resemblance in taste or colour to the cultivated carrot." Our own opinion is that Wild Carrot tastes like a rather distant relative of the household carrot—which it probably is.

Part used ? The whole plant.

Action: Pronouncedly diuretic in action, as well as de-obstruent and stimulant.

Wild Carrot naturally, therefore, takes a prominent place in many formulae for the treatment of dropsy, gravel, retention of urine, and bladder trouble generally. Either an infusion or decoction may be prepared in the usual proportions, and doses of 2 fl. ounces taken three or four times daily.

Culpeper comments ? "Wild Carrots belong to Mercury, and therefore breaketh wind, and removeth stitches in the sides, provoketh urine and women's courses, and helpeth to break and expel the stone."... wild carrot

Wild Crab Apple Or Wild Apple

Malus species

Description: Most wild apples look enough like domestic apples that the survivor can easily recognize them. Wild apple varieties are much smaller than cultivated kinds; the largest kinds usually do not exceed 5 to 7.5 centimeters in diameter, and most often less. They have small, alternate, simple leaves and often have thorns. Their flowers are white or pink and their fruits reddish or yellowish.

Habitat and Distribution: They are found in the savanna regions of the tropics. In temperate areas, wild apple varieties are found mainly in forested areas. Most frequently, they are found on the edge of woods or in fields. They are found throughout the Northern Hemisphere.

Edible Parts: Prepare wild apples for eating in the same manner as cultivated kinds. Eat them fresh, when ripe, or cooked. Should you need to store food, cut the apples into thin slices and dry them. They are a good source of vitamins.

CAUTION

Apple seeds contain cyanide compounds. Do not eat.... wild crab apple or wild apple

Wild Desert Gourd Or Colocynth

Citrullus colocynthis

Description: The wild desert gourd, a member of the watermelon family, produces an 2.4- to 3-meter-long ground-trailing vine. The perfectly round gourds are as large as an orange. They are yellow when ripe.

Habitat and Distribution: This creeping plant can be found in any climatic zone, generally in desert scrub and waste areas. It grows abundantly in the Sahara, in many Arab countries, on the southeastern coast of India, and on some of the islands of the Aegean Sea. The wild desert gourd will grow in the hottest localities.

Edible Parts: The seeds inside the ripe gourd are edible after they are completely separated from the very bitter pulp. Roast or boil the seeds--their kernels are rich in oil. The flowers are edible. The succulent stem tips can be chewed to obtain water.... wild desert gourd or colocynth

Cancer – Cervical

See: CANCER OF THE WOMB. ... cancer – cervical

Cancer Rectal

See: COLORECTAL CANCER. ... cancer rectal

Cancer – Throat

See: CANCER OF THE NOSE AND THROAT. ... cancer – throat

Cancer – To Neutralise Odour

Dr Desmartis, in a paper to The American Academy of Sciences announced that Logwood, (Haematoxylum campechianum) was an antiseptic of value in cancer. This was discovered by accident. Having under his care several cancer patients presenting ulcerative sores ‘emitting a nauseous odour’, he composed a plaster of equal parts of Extract of Logwood and hog’s lard. To his surprise, on application the fetter immediately disappeared. ... cancer – to neutralise odour

Canker

Cancrum oris. Ulceration – chiefly of the mouth and lips. Treatment as for STOMATITIS. ... canker

Capricin

A caprylic acid formulation that facilitates absorption of calcium and magnesium. Occurs naturally in mother’s milk. Antibacterial and antifungal properties. Like fish oils (EPA) this preparation, extracted from coconut, inhibits clumping of platelets and is effective against the organisms of Candida, rhodotorulla, etc. Taken with a yeast-free and sugar-free diet for Candida. This, and other caprylic formulations, are sometimes used as an alternative to Nystatin. ... capricin

Withania Coagulans

Dunal.

Family: Solanaceae.

Habitat: Drier parts of Punjab, Gujarat, Simla and Kumaon.

English: Vegetable Rennet, Indian Cheese-maker.

Unani: Desi Asgandh, Kaaknaj-e- Hindi, Paneer, Paneer-band. Akri (fruit).

Siddha/Tamil: Ammukkura.

Action: Alterative, emetic, diuretic. Ripe fruits—sedative, CNS depressant, antibilious, emetic, antiasth- matic, diuretic, anti-inflammatory; used in chronic liver troubles and strangury. Dried fruits— carminative, depurative; used for dyspepsia, flatulence and strangury. Leaf—alterative, febrifuge. Seeds— anti-inflammatory, emetic, diuretic, emmenagogue.

Though known as Desi Asgandh, the root is not used in Indian medicine. Ashwagandhaa (Bengali) and Ashwa- gandhi (Kannada) are confusing synonyms of W. coagulans. In the market no distinction is made between the berries of W. coagulans and W. somnifera.

The berries contain a milk-coagulating enzyme, esterases, free amino acids, fatty oil, an essential oil and alkaloids. The amino acid composition fairly agrees with that of papain. The essential oil was active against Micro- coccus pyogenes var. aureus and Vibro cholerae; also showed anthelmintic activity.

The withanolides, withacoagin, coagulan and withasomidienone have been isolated from the plant, along with other withanolides and withaferin. 3- beta-hydroxy-2,3- dihydrowithanolide E, isolated from the fruit showed significant hepatoprotective activity and anti-inflammatory activity equal to hydrocortisone. The ethanolic extract of the fruit showed antifungal and that of the leaves and stem antibacterial activity.... withania coagulans

Zingiber Cassumunar

Roxb.

Synonym: Z. montanum (Koen.) Link ex. A. Dietr. Z. purpureum Rosc.

Family: Zingiberaceae.

Habitat: Wild throughout India, also cultivated in tropical parts of India.

English: Cassumunar Ginger.

Ayurvedic: Vanardraka, Peja, Peyu, Aardikaa, Shringaberikaa.

Folk: Adarakhi, Bana-adarakhi.

Action: Rhizome—carminative, stimulant, antispasmodic. Used for diarrhoea and colic.

The occurance of an active diastase in the rhizome has been reported.

The enzyme resembles in its activity with alpha-amylase of Aspergillus oryzae. The rhizome gave an essential oil consisting of terpinen-4-ol (about 35%); other constituents are alpha- and beta-pinene, sabinene, myrcene, terpinene, limonene, p-cymene and terpinolene. The fresh rhizomes contain phenyl butenoic dimers, along with cyclohexane derivatives. Hex- ane extract of the rhizome contained (E)-4-(3'4'-dimethoxyphenyl)-but-3- en-l-ol, known as compound D. Compound D showed antispasmodic effect on guinea-pig ileum and tracheal smooth muscle, also a dose-related uterine relaxant effect in situ in non- pregnant rats; in pregnant rats the response varied with the period of pregnancy. Aqueous extract of the rhizome showed smooth muscle relaxant and anti-inflammatory activity Antioxi- dant activity was found to be more intense than that of known curcum- inoid antioxidants. It is attributed to cassumunin A.... zingiber cassumunar

Agnus Castus

Chaste tree. Vitex agnus castus L. Part used: dried ripe fruits.

Contains aucubin and agnuside (iridoid glycosides), flavonoids, castin (bitter), fatty and ethereal oils. Action: acts on the anterior pituitary gland, reducing FSH (follicle-stimulating-hormone) and increasing LSH (luteum-stimulating-hormone). Stimulates production of progesterone but reducing that of oestrogen. “Has a corpus luteum hormone effect” (Dr Weiss 1974 322. New herbal Practitioner, March 1977). Alternative to hormone replacement therapy (HRT).

Uses: Symptoms caused by excess FSH and low progesterone output. used as substitution therapy for primary and secondary corpus luteum deficiency. Pre-menstrual symptoms, especially nervous tension, irritability, mood-swings, depression, anxiety, crying, forgetfulness, insomnia. Amenorrhoea (by regulating sex hormones). Pain in breasts. To promote breast milk in nursing mothers; assist bust development. Acne vulgaris (to restore sex hormone balance). Water-retention (pre-menstrual) caused by oestrogen excess or progesterone deficiency. “Regular bleeding between periods decreased following temporary increase” (Dr W. Amann, Bundesanzeiger, No 90, 15/5/1985). Premature old age from sexual excess and masturbation. Agnus lowers sexual vitality; reduces nervous excitability. By opposing excess oestrogen it lessens the risk, however small, of endometrial carcinoma. For symptoms of the menopause and of withdrawal on giving-up The Pill.

Preparations: Extracts made from crushed roots.

Tablets: 300mg; 2 tablets after meals thrice daily.

Liquid Extract: 1:1 in 25% alcohol. Dose: 2-4ml.

Caution: Not taken in the presence of progesterone drugs.

Contra-indications and interaction with other drugs: None known.

Tincture: 10-20 drops daily morning dose during second half of menstrual cycle. ... agnus castus

Cardamom Seeds

Elettaria cardamomum Maton. Dried ripe seeds. Volatile oil.

Action. Carminative, warm and soothing to digestive system. Stomachic, Orexigenic. Anti-gripe. Oil is antiseptic.

Uses: Flatulence, colic, loss of appetite.

Preparations: Tea. Crush seeds in a pestle and mortar. 1 teaspoon to cup of water; bring to boil; remove vessel when boiling point is reached. Infuse 10-15 minutes. Dose: half-1 cup.

Powder. Dose, 1-2 grams.

Liquid Extract. 0.3 to 2ml.

Tincture Cardamoms Co BP (1973): dose 2-4ml. Oil – 3 drops in honey after meals promotes digestion, removes odour of garlic, onions, etc. ... cardamom seeds

Cardiodoron

Drops containing alcoholic (20 per cent) tinctures of Primula officinalis flowers (2- 1) 5 per cent. Onopordon Acanthus flowers (2-1) 5 per cent, and Hyoscyamus niger herb (21-) 0.02 per cent. v/v equivalent to hyoscyamine 0.001 per cent w/v. (Weleda) ... cardiodoron

Anaemia: Sickle Cell

A form of anaemia growing into an acute social problem, affecting people of African, Asian, and Mediterranean origin. Thalassaemias are caused by defects of a gene that produces the globin part of haemoglobin. Such defects in the DNA can now be detected in the womb before birth. The name derives from sickle-shaped cells instead of circular red blood cells. Few sufferers survive beyond their 40th year.

Symptoms. Unhealthy pallor, listlessness, sore tongue, dizziness, vague aches and pains, rapid pulse and breathing, tinnitus, palpitation. The skull may be disproportionately large, resistance to infection feeble, chances of survival poor. This form of anaemia is linked with defective colour vision. Impaired liver function. Stunted growth, great pain. Sufferers have a higher risk of infection.

Malaria. Sufferers are less likely to die of malaria because their red cells do not support the growth of malaria parasites very well.

Carriers: Carriers of the sickle-cell gene can now be identified by a simple blood test.

Treatment. No specifics exist but supportive herbal treatment has been known to increase output of red cells and raise haemoglobin levels:– Red Clover flowers, Yellow Dock, Echinacea, Burdock, Wild Indigo, Gentian, Nettles, Birch leaves, Sage, Walnut leaves, Centaury, Gota Kola (Indian Pennywort). Alternatives:– Tea. Mix equal parts: Iceland Moss, Nettles, Red Clover flowers. 2 teaspoons to each cup boiling water; infuse 15 minutes; 1 cup morning and evening.

Decoction. Mix equal parts; Echinacea, Walnut leaves, Balm of Gilead buds; 1 teaspoon to each cup water gently simmered for 20 minutes. Half-1 cup, cold, 3 times daily, before meals.

Tablets/capsules. Sarsaparilla. Ginseng. Iceland Moss. Red Clover. Echinacea. Gentian.

Powders. Formula: Echinacea 1; Fringe Tree half; Ginseng half; White Poplar bark 1. Dose: 500mg (two 00 capsules or one-third teaspoon) thrice daily before meals.

Liquid extracts. Formula. Echinacea 2; Dandelion 1; Oat Husk (avena sativa) 1. Mix. Dose, 1-2 teaspoons before meals, in water or one of the above teas or decoctions.

Tinctures. Same combination. Dose: 2-3 teaspoons.

Dong quai. See entry.

Pollen. Claimed to be of value.

Diet. Dandelion coffee. Molasses. Desiccated liver. Calf liver, fresh. Green leafy vegetables contain chlorophyll, iron and folic acid. Cider vinegar. Dried beans, apricots and shellfish. Dandelion leaves in salads. Milk, eggs, meats, Soya. Carrot juice to increase red cells.

Supplements. Daily. Vitamin B12. Vitamin C, 1g; Folic acid 400mcg, Floradix. Of particular value: Vitamin E 400iu. Zinc.

Note: Those at risk should submit themselves for screening. The disease cannot be cured but can be controlled largely by orthodox measures and sometimes by natural medicine. ... anaemia: sickle cell

Anti-catarrhals

Agents that reduce the production of mucus. Angelica, Avens, Bayberry, Bistort, Blood root, Cayenne, Chamomile (German), Coltsfoot, Comfrey, Elderflowers, Elecampane, Eyebright, Fenugreek, Garlic, Ginger, Goldenseal, Gotu Kola, Ground Ivy, Hyssop, Iceland Moss, Irish Moss, Juniper, Liquorice, Marsh Cudweed, Marshmallow, Mountain Grape, Mouse Ear, Mullein, Myrrh, Parsley, Plantain, Poke root, Senega, Skunk Cabbage, White Horehound, Wild Cherry bark, Wild Indigo, Witch Hazel, Yarrow. Successful treatment of catarrh is often dependent upon efficient kidney, skin and bowel function which may require also, diuretics, alteratives and laxatives. ... anti-catarrhals

Arthritis, Juvenile, Chronic

A group of rheumatoid conditions of unknown causation with onset before 16 years. Girls more than boys. Still’s disease being the form presenting with enlargement of spleen and lymph nodes, high temperature with macular rash comes and goes. Children usually ‘grow out of it’ although stiffness may continue. Deformities possible. Tardy bone growth of the mandibles giving the face a birdlike look. May progress to rheumatoid arthritis (girls) or ankylosing spondylitis (boys). So strong is psychosomatic evidence that sociologists believe it to be a sequel to broken families, divorce or bereavement. Few patients appear to come from a balanced environment or happy home.

Treatment. BHP (1983) recommends: Meadowsweet, Balm of Gilead, Poke root, Bogbean, Hart’s Tongue fern, Mountain Grape.

Teas: Singly or in combination (equal parts): Chamomile, Bogbean, Nettles, Yarrow. 1-2 teaspoons to each cup boiling water; infuse 5-10 minutes. 1 cup thrice daily before meals.

Tablets/capsules. Blue Flag root, Dandelion root, Poke root, Prickly Ash bark.

Formula. White Poplar bark 2; Black Cohosh half; Poke root quarter; Valerian quarter; Liquorice quarter. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon) (children 5-12 years: 250mg – one 00 capsule or one-sixth teaspoon). Liquid extracts: 1 teaspoon: (children 5-12: 3-10 drops). Tinctures: 2 teaspoons: (children 5-12: 5-20 drops).

Evening Primrose oil. Immune enhancer.

Topical. Hot poultice: Slippery Elm, Mullein or Lobelia.

Diet: Lacto vegetarian. Kelp. Comfrey tea. Molasses. Low fat.

General. Adequate rest, good nursing, gentle manipulation but no massage to inflamed joints. Natural lifestyle. Parental emotional support.

Oily fish. See entry. ... arthritis, juvenile, chronic

Cardivallin Tablets

Ingredients of each tablet: Capsicum 15mg. The aqueous extractive from 200mg Hawthorn berries, 125mg Mistletoe, 125mg Motherwort. The alcoholic extractive (45 per cent) from 125mg Lily of the Valley, 125mg Passion flower, 125mg Skullcap, and alcoholic extractive (60 per cent) from 425mg Cereus. To sustain the heart. (Potter’s, UK)

This formula has been withdrawn after rendering excellent service for many years for heart weakness. No longer available to the general public as an OTC medicine. Of historic interest to the modern phytotherapist. ... cardivallin tablets

Carmelite Tea

Popular in France as an “elixir of life”, digestive and tonic for anaemia, poor appetite and low spirits. Formula: 3 litres spirits of wine, 500g fresh Lemon Balm leaves and flowers, 16g Angelica root, 125g Lemon Peel, 200g Coriander, 40g Nutmeg, 4g Cinnamon and 2g Cloves. Steep finely rubbed herbs and roots and powdered seeds in spirits of wine eight days in a dark place, stirring daily; decant, filter and bottle. ... carmelite tea

Carragheen Moss

See: IRISH MOSS. ... carragheen moss

Caruncle, Urethral

 A tender easily-bleeding bright red swelling at the urinary outlet of the vagina. About the size of a large pill. Not cancerous but painful on intercourse and on passing urine. Treatment. Tincture Thuja, 5 drops in water morning and evening, internal. Topical application of much diluted oil of Eucalyptus over a long period has been successful. Surgical intervention usually successful. ... caruncle, urethral

Beta-carotene

Precursor of Vitamin A. Increases resistance against infection. Antioxidant. Together with Vitamins C and E form a vital line of defence in protection of strands of DNA, the genetic code, from cancerous mutation. Immune booster. Increases lymphocytes and T cells, part of the defence system.

Deficiency. Sun sensitivity; exposure inducing itching, burning and swelling of the skin. Kidney, bladder, and gut infections. Severe earache in young children. Strokes, heart attacks.

It is claimed that those who eat a diet rich in beta-carotene are less likely to develop certain types of cancer.

Smokers usually have low levels of beta-carotene in the blood. Statistics suggest that people who eat a lot of beta-carotene foods are less likely to develop lung, mouth or stomach cancer. In existing cases a slow-down of the disease is possible.

Daily dose. Up to 300mg. Excess may manifest as yellow discoloration of the skin, giving appearance of sun-tan.

Sources. Mature ripe carrots of good colour. A Finland study suggests that four small carrots contain sufficient beta-carotene to satisfy the recommended daily amount of Vitamin A. Orange and dark green fruits and vegetables. Broccoli, Brussels sprouts, spinach, pumpkin, apricots, peaches, oranges, tomatoes. Harvard Medical School study. Among 333 subjects with a history of heart disease, those who received beta-carotene supplements of 50 milligrams every other day suffered half as many heart attacks as those taking placebos. (Dr Charles Hennekens, Harvard Medical School) ... beta-carotene

Black Cohosh

Macrotys actaeae. Black Snakeroot. Actaearacemosa. Cimicifuga racemosa Nutt. German: Schwarzes Wanzenkraut. French: Cimicaire. Chinese: She?ng-ma-jou. Root and rhizome.

Action: relaxing nervine, sedative, spasmolytic, vaso-dilator, anti-arthritic, anti-inflammatory, anti- rheumatic, anti-cough, regulates autonomic system, emmenagogue, natural source of salicylic acid which has an aspirin-like effect. The agent works powerfully upon the female reproductive organs. Analgesic (mild).

Constituents: triterpine glycosides.

Uses: Cramps, sciatica, low back pain, facial and intercostal neuralgia, stiff neck, aches after strenuous exercise. Painful menstruation and menopausal symptoms, breast pains, threatened abortion, migraine of hormonal origin and pain in the ovaries. Tinnitus. Oestrogen-deficiency. Scarlet fever. Fatty heart.

Combines, equal parts with Bogbean for rheumatism; with Blue Cohosh for ovaries and womb; with Elecampane for whooping cough. Psychological: of value for melancholia, hysteria and nervous depression. Peter Smith, 19th century explorer, claimed the Indians used it with success for yellow fever. Contra-indicated in pregnancy and lactation.

Preparations: Unless otherwise prescribed, daily dose: dried rhizome and root, 40-200mg or by decoction; tincture (1:10, 60 per cent ethanol), 0.4-2ml. (British Herbal Compendium, Vol 1). Antispasmodic tincture (Potter’s) Used in traditional Chinese medicine. ... black cohosh

Black Currant

Ribes nigrum L. German: Schwarze Ribsel. French: Bassis. Spanish: Grosellero. Italian: Grosularia nera. Garden fruit. Leaves, fruit.

Action: febrifuge (mild), astringent, diuretic, anti-rheumatic. Fruits are a rich source of Vitamin C, and have a Vitamin P effect. Anti-inflammatory for rheumatic disorders and gout. Nerve tonic. Hypotensor. Mild antispasmodic. Cooling.

Uses: As a tea in early stages of fevers until deeper-acting and more specific treatment is prescribed. Capillary fragility. High blood pressure (fruit). Sore throat (tea used as a gargle). Irritable bowel. Renal calculi, oliguria, renal colic.

Combination: equal parts: with Agrimony and German Chamomile for diverticulosis.

Preparations: Leaves: 1oz to 1 pint boiling water; infuse 15 minutes. One-half-1 cup freely.

Fruits: Black currant syrup, BPC.

Note: Seeds are twice as rich in gamma linolenic acid than an equivalent amount in Evening Primrose oil. Assists production of prostaglandins that control blood pressure and regulate metabolism. ... black currant

Blue Cohosh

Squaw root. Papoose root. Caulophyllum thalictroides L Mich. Root and rhizome. Action: anti-inflammatory, antispasmodic (womb), oxytocic, emmenagogue, anti-rheumatic. Excellent relaxing and stimulating nervine for the womb. Its principle influence is on the generative system and the sympathetic nervous system connected thereto, soothing and imparting tone to each. (J.T. Lyle) North American women gathered it along the trails for easy childbirth and to promote rapid recovery. Not given before pregnancy is commenced. For great exhaustion before labour with feeble results.

Uses: Early American settlers and Indians claimed its power to prevent premature labour and miscarriage, prolonged painful labours and rigidity of the os. Indicated in labour with no expulsive effort and to counter false labour pains with bearing down sensations in the abdomen. Dr Farrington (Ellingwood’s Therapeutist) knew a single dose to arrest them after lasting several hours.

For persistent amenorrhoea and to increase menstrual flow; painful adolescent menses. Habitual abortion. Painful inflammation of the vagina, internally; and as a douche. Adolescent leucorrhoea. Acute rheumatic pains of the menopause. Combines well with Motherwort for rapid recovery after childbirth. Preparations. Thrice daily, or as dictated for an acute condition.

Powder: by capsule or for decoction: dose, 0.3-1g.

Liquid Extract BHP (1983): 1:1 in 70 per cent alcohol; dose, 0.5-1ml. Tincture. One to ten parts 70 per cent alcohol. Dose: 1-2ml.

Note: Chiefly used the latter half of pregnancy. ... blue cohosh

Cashew Tree Fruit

Anacardium occidentale L. Active ingredient: anacardic acid – an inhibitor of prostaglandin synthetase. Kills laval mosquitoes and water snails. Dumped by natives into ponds where mosquitoes and snails breed. The apple-like fruit serves as a pesticide to control malaria, schistosomiasis and other parasitic diseases from drinking water. (Dr Isao Kubo, University of California-Berkeley, USA)

Leaves used by natives of West Africa for malaria. ... cashew tree fruit

Catechu, Pale

 Gambier. Uncaria gambier Roxb. Shoots. Leaves. Constituents: flavonoids, tannins, indole alkaloids.

Action: Intestinal astringent.

Uses: similar to Black Catechu.

Preparations: Twice daily.

Powder: 0.3 to 1 gram (quarter of a teaspoon) in honey or banana mash.

Tincture Catechu BP. 1:5, with Cinnamon 1:20, in 45 per cent alcohol. Dose: 2.5 to 5ml. ... catechu, pale

Bright’s Disease (chronic)

Chronic glomerulonephritis. The final stage. May follow the sub- acute stage or repeated attacks of the acute stage. Kidneys small and white due to scar tissue. Amount of urine passed is considerably increased, pale and low specific gravity. Kidneys ‘leak’ protein in large quantities of water passed, their efficiency as filters greatly impaired. Tissues of eyelids and ankles waterlogged. Symptoms include loin pain, anaemia, loss of weight, progressive kidney damage.

A constant fear is the onset of uraemia caused by accumulation in the blood of waste by-products of protein digestion, therefore the patient should reject meat in favour of fish. Eggs and dairy products taken in strict moderation.

Where urea accumulates in the circulation ‘sustaining’ diuretics are indicated; these favour excretion of solids without forcing the discharge of more urine: including Shepherd’s Purse, Gravel root, or Uva Ursi when an astringent diuretic is needed for a show of blood in the urine. According to the case, other agents in common practice: Dandelion root, Yarrow, Hawthorn, Marigold, Stone root, Hydrangea. Parsley Piert, Buchu, Hawthorn, Golden Rod.

The patient will feel the cold intensely and always be tired. Warm clothing and ample rest are essential. Heart symptoms require treatment with Lily of the Valley or Broom.

This condition should be treated by or in liaison with a qualified medical practitioner.

Treatment. As kidney damage would be established, treatment would be palliative; efforts being to relieve strain and obtain maximum efficiency. There may be days of total bed-rest, raw foods and quiet. Consumption of fluids may not be as abundant as formerly. Soothing herb teas promote well-being and facilitate elimination. Oil of Juniper is avoided.

Efforts should be made to promote a rapid absorption – to restore the balance between the circulation and the lymphatics. For this purpose Mullein is effective. A few grains of Cayenne or drops of Tincture Capsicum enhances action.

Indicated. Antimicrobials, urinary antiseptics, diuretics, anti-hypertensives. For septic conditions add Echinacea.

Of Therapeutic Value. Alfalfa, Broom, Buchu, Couchgrass, Cornsilk, Dandelion, Lime flowers, Marigold, Mullein, Marshmallow, Parsley Piert, Periwinkle (major), Wild Carrot, Water Melon seed tea. Tea. Combine equal parts: Couchgrass, Dandelion, Mullein. 2 teaspoons to each cup boiling water. Infuse 5-15 minutes. 1 cup freely.

Powders. Combine equal parts: Stone root, Hydrangea, Hawthorn. Dose: 500mg (two 00 capsules or one-third teaspoon) 3 or more times daily in water or cup Cornsilk tea. A few grains Cayenne enhances action. Formula. Buchu 2; Mullein 2; Echinacea 1; Senna leaves half. Mix. Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. In water or cup Cornsilk tea 3 or more times daily. 2-3 drops Tincture Capsicum to each dose enhances action.

Diffusive stimulant for the lymphatic vessels. Onion milk is an effective potassium-conserving diuretic and diaphoretic. Onions are simmered gently in milk for 2 hours and drunk when thirsty or as desired – a welcome alternative to water. May be eaten uncooked.

Diet. Salt-free, low fat, high protein. Spring water. Raw goat’s milk, potassium broth. Fish oils. Avoid eggs and dairy products. No alcohol.

Supplements. Vitamins A, B-complex, C plus bioflavonoids, B6, D, E, Magnesium, Lecithin. Herbal treatment offers a supportive role. ... bright’s disease (chronic)

British Herbal Compendium

1990 provides data complementary to each monograph in the British Herbal Pharmacopoeia 1990. Sections on constituents and regulatory status, therapeutic action and indications for use. A valuable text for the practitioner, manufacturer and all involved in herbal medicine. Therapeutic Section records observations and clinical experience of senior practitioners (members of the National Institute of Medical Herbalists). Compiled by the British Herbal Medicine Association Pharmacopoeia Commission which includes scientists, university pharmacognosists, pharmacologists, botanists, consulting medical herbalists, and medical practitioners in an advisory capacity. See abbreviation BHC under preparations. ... british herbal compendium

British Herbal Medicine Association, Scientific Committee, 1995

Peter R. Bradley MSc CChem FRSC (Chairman). Whitehall Laboratories.

Sheila E. Drew BPharm PhD MRPharms. Deputy Head of Technical Services, William Ransom & Son plc.

Fred Fletcher-Hyde BSc FNIMH. President Emeritus, British Herbal Medicine Association. President Emeritus, National Institute of Medical Herbalists.

Simon Y. Mills MA FNIMH. Director, Centre for Complementary Health Studies, University of Exeter. Hugh W. Mitchell MNIMH (Hon). President, British Herbal Medicine Association. Managing Director, Mitchfield Botanics Ltd.

Edward J. Shellard BPharm PhD DSc(Hon) (Warsaw Medical Academy) FRPharmS CChem FRSC FLS. Emeritus Professor of Pharmacognosy, University of London.

Arnold Webster CChem MRSC. Technical Director, English Grains Ltd.

Peter Wetton BSc LRSC. G.R. Lane Health Products Ltd.

Hein Zeylstra FNIMH. Principal. School of Phytotherapy, Sussex. ... british herbal medicine association, scientific committee, 1995

Catuaba

Popular Brazilian folk remedy. Two species. Juniperus brasiliens.

Keynote: aphrodisiac.

Action: brain and nerve stimulant, aphrodisiac for men and women.

Uses: Sexual weakness, male impotence, nervous debility and exhaustion.

Preparation. Ground bark: half-1 teaspoon to each cup boiling water; infuse 15 minutes. Half-1 cup freely. ... catuaba

Cedar Leaf Oil

See: THUJA OCCIDENTALS. ... cedar leaf oil

Chaulmoogra

Hydnocarpus kurzii (King). Brownish-yellow oil expressed from the seeds. Action: powerful alterative, mild sedative, mild febrifuge.

Uses: Has been used for a millennia exclusively for leprosy (Hansen’s disease). Of value in eczema, psoriasis and dermatitis.

Preparations: Orally, oil is taken in capsules or an emulsion: the initial doses 5-15 drops, increasing to 60 drops. Today, the oil is usually injected, weekly.

Externally, it is applied as an ointment: 10 per cent oil in 90 per cent soft paraffin. For scaly skin diseases, eczema, etc.

Specific for anal fissure. ... chaulmoogra

Cherry Stalks

Prunus cerasus. Part used: fruit stalks. French: Cerisier. German: Kinsche. Italian: Ciliego agerotto.

Constituents: polyphenols, potassium salts, organic acids.

Action: diuretic. Inflammation of urinary tract.

Uses: oedema, cystitis.

Preparations: Tea. 1-2 teaspoons dried stalks to each cup boiling water; infuse 15 minutes. Dose: 1 cup thrice daily.

Powder. Dose: 500mg (two 00 capsules or one-third teaspoon) thrice daily. ... cherry stalks

Caffeine Poisoning

A Harvard study links coffee consumption with cancer of the pancreas. No association has been found between tea-drinkers and cancer. Some authorities claim coffee is not carcinogenic until roasted.

While an internal mechanism slows down the body, caffeine in tea, cola and coffee restores alertness. Caffeine acts by blocking the action of the compound, adenosine – one of the building blocks of DNA which promotes cell energy. Caffeine interferes with natural metabolic processes. In the aged, coffee increases production of uric acid, causing irritation of the kidneys, joint and muscle pains. vCaffeinism is responsible for a wide range of disorders. Increases the heart beat, promotes excessive stomach acid and increases flow of urine. It may give rise to birth defects and should be taken with caution in pregnancy.

Symptoms. Restlessness, nervous agitation, extreme sensitiveness. Intolerance of pain, nervous palpitation, all senses acute.

To antidote. Chamomile tea.

Practitioner. Tincture Nux vom BP: 10 drops to 100ml water. Dose: 1 teaspoon thrice daily. Inhalation: Strong spirits of Camphor.

Diet. Plenty asparagus. ... caffeine poisoning

Californean Poppy

Eschscholtzia californica (Cham.) French: Globe du soleil. German: Goldmohn. Italian: Escolzia di California. Whole plant. Practitioner use.

Constituents: flavone glycosides.

Action: hypnotic, sedative, nerve relaxant, anodyne.

Uses: Insomnia, migraine, stressful conditions, nervous bowel, anxiety, depression, neuralgia. Combines well with Passion Flower (equal parts) for hyperactivity and sleeplessness.

Preparations: Tea. 1 teaspoon to each cup boiling water; infuse 15 minutes; morning and evening. Powder: capsule: 240mg. 2 capsules middle of afternoon; 4 capsules evening one hour after going to bed. (Arkocaps) ... californean poppy

Chest Injuries

Immediate first aid treatment: Liquid extracts: Arnica, Marigold (calendula) and St John’s Wort (hypericum): 10 drops each in cup water taken in wineglassful doses, and used externally. Moderate injuries will heal rapidly. If the ribs penetrate the lung complications may follow requiring hospitalisation. Comfrey root taken internally and applied as a poultice externally facilitates union of fractured bone and arrests bleeding from the lungs.

Internal use of Arnica and Comfrey root would appear to be justified in serious chest injuries. ... chest injuries

Chest Rub

One part volatile oil (Cajeput, Lemon, Hyssop, Niaouli, Rosemary, Eucalyptus or Sandalwood) in ten parts ointment base or peanut oil. Vick Vapour Rub. Mustard oil. See: OINTMENT BASE. ... chest rub

Chillie Vinegar

Parts: Bruised Cayenne pods 1; Cider Vinegar 20. Macerate for one month and filter. A hot stimulating condiment for use at table. 5-10 drops in tea or beverage for winter’s colds and chills. ... chillie vinegar

Canary Fancier’s Lung

Bird fancier’s lung. Allergic alveolitis following antigens from pet birds: pigeons, budgerigars, canaries, chickens.

Symptoms: dry cough, difficult breathing usually at night. Loss of weight, tiredness, feverishness with rise of temperature. (Clinical Allergy, 1984. 14,429)

Tea. Yarrow, Elderflowers, Comfrey herb: equal parts.

Tablets/capsules. Garlic. Lobelia. Iceland Moss.

Powders. Formula. Pleurisy root 2; Hyssop 1; Iceland Moss 1. Dose: 500mg (two 00 capsules or one- third teaspoon) thrice daily.

Liquid Extracts. Formula. Pleurisy root 2; Liquorice 1; Hyssop 1. 1 teaspoon in water thrice daily, and when necessary. ... canary fancier’s lung

Cancer – Anal

Epithelioma.

Of possible value. Condor plant, Figwort, Goldenseal, Echinacea. Wm Boericke MD advised Goldenseal. J.T. Kent MD mentions Poke root.

Powders. Formula. Echinacea 2; Figwort 1; Goldenseal half; Condurango half; Thuja quarter. Pinch Cayenne. Dose: 500mg (two 00 capsules or one-third teaspoon) thrice or more daily, as tolerated. Tinctures. Formula. Echinacea 2; Stone root half; Condurango half; Asafoetida quarter. Few drops Tincture Capsicum. Dose: 30-60 drops thrice or more daily, as tolerated.

Topical. Comfrey ointment made from the fresh plant.

Diet. See: DIET – CANCER.

Treatment by or in liaison with a general medical practitioner. ... cancer – anal

Cancer – Bladder

Neoplasm of bladder. One third of patients are over 70 years. Most cases today arise from exposure to injurious chemicals only partly eliminated from the body, as from food additives, analine dyes, etc. Evidence also links the disease to excessive coffee-drinking, the general consensus being that caffeine blocks the action of a compound named adenosine – one of the building blocks of DNA – involved in cellular energy. In this way it interferes with natural metabolic processes.

Symptoms: Blood in the urine with absence of pain on passing water in early stages. Then, burning frequency, especially at night. Kidneys become involved. Growths range from papilloma to tumour which may ulcerate in later stages.

The lesion is confirmed by cystoscopy (examination of the bladder by insertion of an instrument to illuminate inner surfaces and makes possible a direct view of the affected tissues). Even when the condition is healed this examination is repeatedly necessary to detect recurrence.

Two kinds: (1) papillary epithelioma (2) squamous cell epithelioma.

Tea. Formula. Equal parts: Marshmallow root, Clivers, Horsetail, Shepherd’s purse. 1-2 teaspoons to each cup boiling water; infuse 10-15 minutes. 2 cups or more daily.

Decoction. Barberry bark cold infusion. 1 teaspoon to each cup cold water. Steep over night. 2 cups or more daily.

Tinctures. Formula. Horsetail 1; Clivers 2; Barberry 1. Mix. 1-2 teaspoons (5-10ml) 2 or more times daily. If inflammation is present add Meadowsweet 1.

Dr William Boericke, physician, advised Dandelion to lessen symptoms.

Diet. See: DIET – CANCER.

Supplements. Emphasis on Vitamins A and C. (Vitamin A in epithelial tumours, ‘New Scientist’ (1975) 303)

Treatment offered as a supportive to specific modern hospital techniques. Treatment by or in liaison with a general medical practitioner. ... cancer – bladder

Cancer - Bronchial Carcinoma

The most common form of cancer throughout the world. Five year survival: 10 per cent. Its association with cigarette smoking is now established beyond doubt. Other causes include such occupational poisons as asbestos, arsenic, chromium, diesel fumes, etc. The squamous cell carcinoma is the most common of the four types.

Diagnosis is confirmed by sputum test, chest X-ray, bronchoscopy or biopsy. Earliest symptoms are persistent cough, pain in the chest, hoarseness of voice and difficulty of breathing. Physical examination is likely to reveal sensitivity and swelling of lymph nodes under arms.

Symptoms. Tiredness, lack of energy, possible pains in bones and over liver area. Clubbing of finger-tips indicate congestion of the lungs. Swelling of arms, neck and face may be obvious. A haematologist may find calcium salts in the blood. The supportive action of alteratives, eliminatives and lymphatic agents often alleviate symptoms where the act of swallowing has not been impaired.

Broncho-dilators (Lobelia, Ephedra, etc) assist breathing. Mullein has some reputation for pain relief. To arrest bleeding from the lesion (Blood root).

According to Dr Madaus, Germany, Rupturewort is specific on lung tissue. To disperse sputum (Elecampane, Red Clover). In advanced cases there may be swollen ankles and kidney breakdown for which Parsley root, Parsley Piert or Buchu may be indicated. Cough (Sundew, Irish Moss). Soft cough with much sputum (Iceland Moss). To increase resistance (Echinacea).

Alternatives. Secondary to primary treatment. Of possible value.

Teas. Violet leaves, Mullein leaves, Yarrow leaves, Gotu Kola leaves, White Horehound leaves. Flavour with a little Liquorice if unpalatable.

Tablets/capsules. Lobelia, Iceland Moss, Echinacea, Poke root.

Formula. Equal parts: Violet, Red Clover, Garden Thyme, Yarrow, Liquorice. Dose: Powders: 750mg (three 00 capsules or half a teaspoon. Liquid Extracts: 1-2 teaspoons. Tinctures: 1-3 teaspoons. Thrice daily, and during the night if relief is sought.

Practitioner. Tinctures BHP (1983). Ephedra 4; Red Clover 4, Yellow Dock 2; Bugleweed 2; Blood root quarter; Liquorice quarter (liquid extract). Mix. Start low: 30-60 drops in water before meals and at bedtime increasing to maximum tolerance level.

Aromatherapy. Oils: Eucalyptus or Thyme on tissue to assist breathing. Inhale.

Diet. See: DIET – CANCER.

Treatment by a general medical practitioner or hospital specialist. ... cancer - bronchial carcinoma

Chillies

The pod of the Capsicum, extremely pungent and stimulant. Dried and ground to form Cayenne pepper. See: CAYENNE. ... chillies

Cancer-colorectal

Arises from premalignant adenoma. About one in ten adenomatous polyps develop into a carcinoma. Simple excision of polyps with in situ carcinoma sometimes leads to complete cure.

Symptoms: bleeding, with alteration of bowel habit. Common in diverticular disease where large polyps may be undetected. Early detection by flexible sigmoidoscopy at hospital is essential to accurate diagnosis. Sudden episodes of unexplained diarrhoea and constipation.

The term refers to cancers of the ascending colon, caecum, transverse colon, hepatic flexure, descending colon, splenic flexure, sigmoid colon and rectum. The large bowel tumours are almost wholly adeno-carcinoma.

Common causes: ulcerative colitis, Crohn’s disease, necrotic changes in polyps. The colon is at risk from cancer on a diet high in protein, fat and alcohol and which is low in fibre. An exception is the average diet in Finland where a high fat intake is present with a low incidence of cancer. Strong evidence advanced, includes the heavy consumption of yoghurt (acidophylus lacto bacillus) by the population.

A study of 8006 Japanese men living in Hawaii revealed the close relationship between cancer of the rectum and alcohol consumption. A family history of pernicious anaemia predisposes.

A 19-year prospective study of middle-aged men employed by a Chicago electric company reveals a strong correlation between colorectal cancer and Vitamin D and calcium deficiency. Results “support the suggestion that Vitamin D and calcium may reduce the risk of colorectal cancer”. (Lancet, 1985, Feb 9, i, 307)

Patients with ulcerative colitis of more than 10 years standing carry the increased risk of developing colorectal cancer. There is evidence that malignancy in the bowel may be reduced by saponins. Alternatives of possible value. Inoperable lesions may respond to: Bayberry, Goldenseal, Echinacea, Wild Yam, Stone root, Black root, Mistletoe, Clivers, Marshmallow root, Violet leaves, Chickweed, Red Clover, Thuja.

Tea. Equal parts: Red Clover, Gotu Kola, Violet leaves. 2-3 teaspoons to each cup boiling water; infuse 15 minutes. Freely, as tolerated.

Tablets/capsules. Echinacea, Goldenseal, Wild Yam.

Formula. Echinacea 2; Bayberry 1; Wild Yam 1; Stone root 1; Goldenseal half; Liquorice quarter. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily and at bedtime.

Mistletoe: Injections of fresh plant (Iscador). (Dr Rudolph Steiner Institute, Switzerland)

Violet leaves: Daily irrigations of strong infusion.

Chickweed: Bathe rectum with strong infusion. Follow with Chickweed ointment.

Chinese Herbalism. (1) Tea – Pan-chih-lien (Scutellaria barbarta), 2 liang. (2) Tea. Feng-wei ts’ao (Pteris multifida) 1 liang, and po-chi (water chestnut) 2 liang. (3) Concoction of suitable amount of ts’ang-erh ts’ao, for bathing affected area. (Barefoot Doctor’s Manual)

Diagnosis. Exploration of proctosigmoidoscope to confirm.

Diet. Special emphasis on yoghurt which is conducive to bowel health; orally and by enema. A vegan uncooked raw food diet has been shown to reduce the body’s production of toxins linked with colon cancer. A switch from conventional Western cooked diet to an uncooked vegan diet reduced harmful enzymes produced by gut bacteria. (Journal of Nutrition)

A substance has been found in fish oil believed to prevent cancer of the colon. Mackerel, herring and sardines are among fish with this ingredient. Bowel cancer and additives. See: CROHN’S DISEASE (Note).

Preventive care. All 55-year-olds with this predisposing condition should be screened by sigmoidoscopy. Regular faecal occult blood tests advised.

Regular exercise helps prevent development of bowel cancer. (Nottingham University researchers) Treatment by general medical practitioner or oncologist. ... cancer-colorectal

Cancer – Facial

In October 1967, after three previous surgically removed growths, an 85-year-old cattleman of Mesa, Arizona, refused treatment on the same fourth-recurrent growth, documented as malignant melanoma, in favour of “Chaparral tea”, an old Indian remedy. Of this tea he drank 2-3 cups a day. In September 1968 he was re-examined by the Medical Centre, Utah, USA. They found the growth had decreased from the size of a large lemon to that of a dime. No other medication was used, only the Chaparral tea. In eleven months he gained a needed 25lb with improvements in general health, as previous to Chaparral treatment he was pale, weak and lethargic. (“Indian Herbology”, Alma Hutchens. Pub: Merco, Ontaria).

The facial lesion finally disappeared. ... cancer – facial

Christmas Rose

Helleborus niger. Part used: rhizome. French: Rose de Noe?l. German: Christwurz. Italian: Fior de Natale. Spanish: Ele?boro negro. Indian: Kutki.

Constituents: cardiac glycosides with Digitalis-like action. Enhances the organs of sense: mouth, nose and eyes.

Uses: Heart disorders.

An ingredient of Paracelsus’s “Elixir of Life”. ... christmas rose

Chrysanthemum (golden)

Chrysanthellum americanum. Whole plant.

Action: choleretic, hepatic, circulatory stimulant.

Uses: Circulatory disorders, varicose veins, menstrual problems, to protect against hardening of the liver in alcohol consumers. Rheumatism, gout. Heavy legs.

Preparations: Tea: 1 teaspoon to each cup boiling water; infuse 15 minutes. Dose: half a cup thrice daily. Powder, capsules: 250mg. 3 capsules thrice daily before meals. (Arkocaps) ... chrysanthemum (golden)

Cigarettes

Herbal. Arabian. Smoking mixture containing:– Stramonium 50 per cent, Lobelia 15 per cent, Red Clover flowers 21 per cent, Aniseed 9 per cent. Traditional use: for relief of some pulmonary conditions. ... cigarettes

Cineraria Maritima

Dusty Miller. Senecio maritimus L. German: Aschenpflanze. French: Cendriette. Spanish: Cineraria. Italian: Cenerina. Originally an American plant. Now grows freely in Britain and the Continent. For affections of the anterior chamber of the eye. One or two drops of fresh sterilised juice instilled into the eye 2-3 times daily for several weeks have been known to remove cataract. Not used internally because of pyrrolizidine alkaloids. ... cineraria maritima

Cancer – Kidney

Cancer of the kidney may appear in the renal pelvis, the area where urine is collected, or as a hypernephroma in the kidney itself. Not common. Symptoms include blood in the urine but with little pain. Herbal anti-neoplastics may enable the body to tolerate and reduce the toxicity of chemotherapy, the following being subordinate to conventional treatment.

Formula. Corn Silk 3; Plantain (Plantago major L) 2; Golden Rod 1; Hydrangea 1; Valerian half. Dosage: thrice daily before meals. Liquid Extracts: 1 teaspoon. Tinctures: 2 teaspoons. Powders: two 00 capsules or one-third teaspoon. This may be used as a basic combination to be adapted to a changing clinical picture.

Treatment by a general medical practitioner or oncologist. ... cancer – kidney

Cancer – Larynx

Chiefly due to continued inflammation from faulty use of the voice, smoking, drugs or infection.

Symptoms. Cough, hoarseness, difficult swallowing. ‘Always clearing the throat.’ Differs from a polyp or papilloma on the vocal chords which are benign.

Of possible value:– Teas. Balm, Chamomile, Gotu Kola, Red Clover, Red Sage, Yarrow. Plantain (Arthur Hyde MNIMH)

Tea (mild analgesic). Mix equal parts: Balm and German Chamomile. 1 heaped teaspoon to each cup boiling water; infuse 5 minutes. 1 cup freely.

Tablets/capsules. Blue Flag root, Echinacea, Poke root.

Formula. Echinacea 2; Mullein 2; Goldenseal quarter. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1-2 teaspoons. Tinctures: 1-3 teaspoons. Thrice daily and at bedtime. Diet. Slippery Elm gruel.

Supplements. Vitamins A and C.

Treatment by a general medical practitioner or a hospital oncologist. ... cancer – larynx

Cancer – Liver

A primary lesion in the liver is rare. Usually invasion of carcinoma from the pancreas, gall bladder, stomach or intestines. Enlargement is rapid.

Symptoms. Jaundice. Ascites (excess fluid in the abdomen). Tenderness and enlargement of right upper abdomen; hobnail to the touch.

Alternatives: for possible relief of symptoms:–

Dandelion juice (fresh): 4 drachms (14ml) every 4 hours.

Wormwood tea freely.

Tea. Equal parts: Agrimony, Gotu Kola, Milk Thistle. Mix. 1 heaped teaspoon to each cup boiling water; infuse 5-10 minutes. 1 cup freely.

Decoction. Dandelion 2; Clivers 1; Liquorice 1; Blue Flag root half. Mix. 30g (1oz) to 500ml (1 pint) water gently simmered 20 minutes. Dose: half-1 cup 3 or more times daily.

Tablets/capsules. Blue Flag root, Goldenseal, Prickly Ash.

Formula. Dandelion 2; Milk Thistle 2; Fennel 1; Peppermint 1. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1-2 teaspoons. Tinctures: 1-2 teaspoons. 3 or more times daily.

Biostrath artichoke formula.

Practitioner. Dandelion juice (fresh) 4oz; Wahoo bark Liquid extract 10 drops. Violet leaves Liquid extract 10.5ml. Tincture Goldenseal 10 drops. Dose: 2 teaspoons in water thrice daily. To each dose add 10 drops Liquid extract Oats (avena). (W. Burns-Lingard MNIMH)

Vinchristine. Success has been reported following use of the Periwinkle plant (Vinca rosea).

Greater Celandine has been regarded of value.

Chinese Herbalism. See: CANCER: CHINESE PRESCRIPTION. Also: Pulverised t’ien chihuang (Hypericum japonicum) 1 liang, mixed with rock sugar, with boiled water, 3 times daily. Also of value for cirrhosis.

Epsom’s salt Baths (hot): to encourage elimination of impurities through the skin. Diet. Limit fats. Protein diet to increase bile flow.

Treatment by a general medical practitioner or hospital oncologist. CANCER – LYMPH VESSELS. See: HODGKIN’S DISEASE. ... cancer – liver

Cancer – Mouth And Lips

Epithelioma.

Causes: occupational hazards, contact with toxic metals and minerals.

A Health Department’s committee found an increased risk of developing mouth cancer from “snuff- dipping”, the practice of sucking tobacco from a small sachet, “tobacco teabags”.

Of possible value:– Fresh plant juices, Houseleek, Aloe Vera.

Teas: Chickweed, Mullein, Comfrey. 1 heaped teaspoon to each cup boiling water; infuse 15 minutes; dose – 1 cup thrice daily, increasing to as much as well tolerated.

Condurango Liquid extract. 10-30 drops in water before meals.

Goldenseal Liquid extract. 3-5 drops in water before meals.

George Burford MD. Condurango and Goldenseal.

E.H. Ruddock MD 1925. “Several cases of cancer of the lips have been cured by Goldenseal.”

Topical. Wipe area with Liquid Extract Condurango, Goldenseal, Thuja, Poke root or fresh plant juices of above. Slippery Elm paste: powdered Slippery Elm in few drops milk or water.

Mouthwash. Equal parts: Liquid Extract Goldenseal, Liquid Extract Bayberry, Tincture Myrrh and Glycerine. Some may be swallowed as internal medicine. Comfrey, Mullein or Chickweed cream.

Diet. See: DIET – CANCER.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – mouth and lips

Cleansing Herbs

Typical formula. Senna 70 per cent; Buckthorn 5 per cent; Fennel 10 per cent; Mate 5 per cent; Elder 5 per cent; Psyllium seeds 5 per cent. Brownish green powder. Quarter of a teaspoon or more taken on retiring: children 5-10 years half this quantity, washed down with warm water. A combination of herbs, barks and seeds for the relief of occasional or non-persistent constipation. ... cleansing herbs

Clinical Ecology

Environmental medicine. Treatment of allergies by natural medicines. The science that endeavours to bridge physics and chemistry; including such disciplines as homoeopathy, acupuncture, herbalism, etc. ... clinical ecology

Cocaine Addiction

To assist withdrawal from: see COCA LEAVES. ... cocaine addiction

Cocillana

Guapi bark. Grape bark. Guarea rusbyi Rusby. Action: expectorant BHP (1983). Emetic.

Uses: Chronic bronchitis. Dry cough.

Preparations: Thrice daily.

Powder: dose, half-1 gram.

Liquid Extract. BPC (1973), dose half-1ml.

Tincture, BHC, 1:10 in 60 per cent alcohol, dose 5 to 10ml.

Large doses cause vomiting and purgation. ... cocillana

Cancer – Nose And Throat

Usually epithelioma with burning. Lesion may extend upwards into the base of the skull. Thickening of nasal membranes may cause deafness by compressing Eustachian tubes.

Anyone over 40 who has recurrent sore throat for more than six weeks should visit his family doctor. Symptoms. Pain, headache, paralysis of eye muscles.

Of possible value. Alternatives:– Teas. Violet leaves, Red Clover flowers, Plantain. 1-2 teaspoons to each cup boiling water; infuse 5-15 minutes. Drink freely.

Decoction. Combination. Goldenseal 1; Poke root 1; Yellow Dock 3; Marshmallow root 3. Place half an ounce (15g) in 1 pint (500ml) water simmered gently 20 minutes. Half a cup or more, as freely as tolerated.

Formula. Echinacea 2; Goldenseal 1; Poke root half; Thuja quarter; Liquorice half. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Three or more times daily as tolerated.

Case of Lady Margaret Marsham, Maidstone. Cured of cancer of the throat by Violet leaf tea. Boiling water was poured on fresh Violet leaves (wild, not cultivated) and allowed to stand 12 hours. Compresses were moistened and applied externally to the throat and covered with oil silk. Relief was immediate. Difficult swallowing, sense of suffocation and the visible swelling disappeared within one week, the growth on the tonsil within a fortnight.

Treatment by a general medical practitioner or hospital oncologist. Diet. See: DIET – CANCER. ... cancer – nose and throat

Cancer – Oesophagus

Usually epithelial in character, similar to that of the lips. Mostly in males.

Seldom before 45 years. Frequently in lower one-third of gullet. Dysphagia, with sense of obstruction on swallowing food. May perforate wall of trachea. Pain, worse at night, radiates from an exact spot. Eating hot food and drinking piping hot tea are heavily suspect.

At risk. Heavy smokers and alcoholics with depleted reserves of Vitamin A and zinc. These two factors play an important role in modern treatment.

Occurs in areas where the soil is low in molybdenum which causes plants to have a high level of nitrates. When such plants are stored they form nitrites which in turn form nitrosamines – which are carcinogens. Experimental rats given nitrous amines have a strong tendency to form cancer of the oesophagus. Eating pickled vegetables carries a high risk.

There are a few areas of the world where these adverse soil conditions pertain – one in Iran, another in Calvados, but the worst was in Lin Xian of the province of Honan, China. In Lin Xian, in the 1970s, it was found that villagers ate mainly persimmon and corn cakes and pickled vegetables. These, and their water, were high in nitrates. It was also their habit to eat mouldy bread which is high in amines – even nitrosamines. Their food was deficient in Vitamin C, which is likely to produce nitrous amines in the stomach.

The molybdenum problem was solved by sowing seeds with a fertiliser containing molybdenum. Piped water replaced old cistern wells and food was carefully stored. Even the chickens oesophageal cancers were cured. As a result of modern scientific investigation and treatment in which medicinal herbs made an important contribution, what was once a high gullet cancer area was resolved into one of the success stories of modern medicine.

Tannin has long been identified as a cancer-causing chemical, supported by findings of a high incidence of the disease among those who consume large quantities of tannin-containing beverages such as tea. Milk binds with tannin and is advised in tea-drinking where lemon is not taken.

Solid drugs and tablets should not be swallowed in the recumbent position without chewing a piece of banana.

Symptoms. (1) Sensation of obstruction when swallowing food. (2) Sharp pain behind breastbone. (3) “Something stuck in the gullet.” (4) Stomach ache, dry throat. (5) Belching when taking food. (6) Soreness of the upper back. (Dr Ge-ming, Lin Xian, Province of Honan, Chinese People’s Republic)

Of possible value. Alternatives:– Tea. Equal parts: Chaparral, Gotu Kola, Red Clover. 1 heaped teaspoon to each cup boiling water; infuse 15 minutes. Drink freely.

Powders. Combination. Goldenseal 1; Echinacea 2; Slippery Elm 3. Dose: 750mg (three 00 capsules or half a teaspoon). 3 or more times daily.

Tinctures. Combination. Goldenseal 1; Bayberry 1; Thuja 1; Condurango 1; Rosebay Willowherb 2. One teaspoon 3 or more times daily.

Chinese Herbalism. Powdered Huang yao-tzu 3 ch’ien, 3 times daily. Remedy is prepared by taking 12 liang of huang yao-tzu and steeping in 3 chin of white wine 24 hours. Then place huang yao-tzu in cold water and soak for another 7 days and 7 nights. Take out, dry and crush into powder. (A Barefoot Doctor’s Manual)

Diet. Leafy vegetables, carrots, tomatoes and fruit help to protect against the disease. Supplements. Especially Vitamin A, zinc and molybdenum.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – oesophagus

Cocoa

Cacao. Theobroma cacao L.

The fat is known as cocoa butter (oil of theobrom) used in the manufacture of chocolate and the beverage cocoa. Seeds contain caffeine which has a diuretic and stimulating effect. The fat is used in making ointments, pessaries, cosmetic creams and for treating wrinkles of eyes, neck or mouth. ... cocoa

Coconut Oil

French: Cocotier. German: Kokospalme. Italian: Albero del cocco. Indian: Nairkal. Iranian: Drakhte-bading. Chinese: Yeh-Yiu. From the well-known fruit of the species of palm. cocos nueifera, the kernel of which contains 70 per cent of a fixed oil called Coconut oil or Coconut butter. used as an ingredient of emollient ointments, pessaries, suppositories, scalp creams and oils for increasing growth of hair. Caprylic acid is a natural food grade oil extracted from Coconut and is an important ingredient of the preparation “Capricin” for the control of Candida albicans. ... coconut oil

Cold – On The Chest

Simple and uncomplicated. Sometimes a cold in the head will travel down to the chest with cough and difficult breathing. Tracheitis, bronchitis.

Alternatives. Teas. Boneset, Yarrow, Angelica. White Horehound, Hyssop.

Irish Moss. 1 teaspoon to 2 cups water gently simmered 20 minutes. Do not strain but eat with a spoon, sweetened with honey.

Tablets/capsules. Lobelia. Iceland Moss.

Foot-bath. Immerse feet in hot infusion of Chamomile or Mustard to divert blood to lower extremities. Supplementation: Vitamin C, 2-3 grams daily. ... cold – on the chest

Cancer – Ovaries

Ovarian carcinoma. The fifth most common cause of death in women. Often together with bowel and breast cancers. Adeno-carcinoma. Prognosis poor because of delay in seeking medical advise.

Symptoms. Failing appetite, weight loss, flatulence, bowel symptoms, bladder disturbance, abdominal pain, clothes tight around the abdomen. The disease usually presents after the age of 45, users of contraceptives having a lower risk of development.

Risk of ovarian cancer has been related to women who consume too much animal fat and too little vegetable fat (JAM Nov. 1984). A similar risk is recorded in a report from Milan providing strong evidence of its relation to excessive coffee consumption.

Researchers at John Hopkin’s University, Baltimore, USA, report success with Taxol, extracted from the bark of the Pacific Yew Tree, given intravenously to 40 women with ovarian cancer resistant to other therapies, caused a 50 per cent decrease in size of the tumours. (New Scientist 1989, 1687, p37) Treatment. Should it be necessary to defer surgery or cytotoxic chemotherapy, any of the following alternatives may be taken with profit, or prescribed as secondary to primary treatment.

Tea. Equal parts: Agnus Castus, Gotu Kola, Red Clover. 1 heaped teaspoon to each cup boiling water; infuse 5-15 minutes. Drink freely.

Formula. Cramp bark 3; Liquorice 1; Thuja 1; Poke root half. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily.

Vaginal pack. 8 parts Slippery Elm powder mixed with 1 part Thuja powder in a little water to form a paste; saturate tampon and insert.

Dr J. Christopher. For pre- and post-operative pain: Black Willow.

British Herbal Pharmacopoeia. Cramp bark for pain.

Diet. See: DIET – CANCER. Drinks of Violet leaf tea freely.

Supplements. Post-operative treatment should include Comfrey and Calcium to counter the loss of calcium on surgical removal, with possible brittle and broken bones in ageing women.

Note: When a potential lesion is found, a pelvic ultrasound scan may confirm.

Treatment by gynaecologist or oncologist. ... cancer – ovaries

Cancer – Pancreas

Adeno-carcinoma. Cause: often related to chronic pancreatitis, alcoholism. Beer drinkers, more than 7 pints a week, run a three times greater risk of the disease than one in a 100 threat to the rest of the population. (Imperial Cancer Research Report, April, 1989) Diabetes. A study carried out at Harvard School of Public Health found strong evidence in favour of the excessive consumption of coffee. Seventh Day Adventists and Mormons, who abstain from coffee, have much lower rates than the average. Relative risk was 1-8 with up to two cups a day and 2.7 with three or more. (New England Journal of Medicine, 1981, March 12, Vol 304, No 11, p630)

Symptoms. Weight loss. Pain upper abdomen. Change of bowel habit. Phlebitis. Low blood sugar. Sugar in the urine. Jaundice when head of the pancreas is involved. As little benefit is said to be gained from chemotherapy or radiotherapy, and because a majority of these tumours are unresectable, there would appear to be good grounds for herbal medicine, either as primary or supportive treatment.

Of possible therapeutic value for relief of accompanying gastric and pressure symptoms only: Sarsaparilla, Liquorice, Dandelion, Peppermint, Fennel, German Chamomile.

Tea. Barberry bark. 1 teaspoon to each cup of cold water. Steep overnight. Dose: half-1 cup 3 or more times daily.

Formula. Equal parts: Barberry bark, Dandelion, Galangal. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon (5ml). Tinctures: 2 teaspoons. Thrice daily to commence: after fourteen days increase as tolerated.

Primrose oil. High doses GLA believed to improve immune system and prevent weight loss.

Macrobiotic diet. A retired English doctor had cancer of the pancreas, inoperable, the size of a cricket ball, for which conventional treatment could do nothing. Regression being almost impossible, he would die within a few months. In the meantime he was advised to try the Macrobiotic diet comprising wholefoods, compost grown vegetables, vegetable oils and natural drinks such as carrot juice and herbal teas. He and his wife, living in Italy, carefully followed the diet, drank water only from a local spring and ate vegetables organically grown on their own land. The tumour diminished in size and the doctor recovered.

Note: Cessation of cigarette smoking will result in a decreased incidence of the disease in the male adult population. (American Journal of Public Health 1989 79 1016)

A substance found in fish oil has been shown experimentally to prevent cancer of the pancreas. Mackerel, herring and sardines are among fish with the ingredient.

Treatment by oncologist or general practitioner. ... cancer – pancreas

Cold Feet

Due to poor circulation. Ginger, Cayenne Pepper condiment at meals, Essence of Cinnamon, Horseradish sauce, Mustard. Footbath: Chamomile or Mustard. Vitamins: Niacin, Pangamic acid. Honey. ... cold feet

Colic, Infant

 See that the infant’s mouth completely latches on the nipple otherwise air-swallowing may cause colic.

Teas. Spearmint, Dill seeds or Roman Chamomile. 1 teaspoon to each cup boiling water infused until warm. Teaspoonful doses as necessary.

Aromatherapy. Gentle abdominal massage: 3 drops oil Chamomile in 1 teaspoon Almond oil. If not available, use warm Olive oil. ... colic, infant

Combudoron Ointment

For relief of minor burns and scalds. Anthroposophic.

Constituents: Urtica urens herba tincture (1:2) 9.5 per cent. Arnica montana planta tincture (1:2) 0.5 per cent. (Weleda) ... combudoron ointment

Comminution

To reduce crude herbal material to particles of varying size – to small segments or to pulverise into powder by a pestle and mortar or otherwise. To crush with a rolling pin. ... comminution

Committee On Safety Of Medicines

The Committee for safety of medicines was set up in 1963 after the thalidomide disaster. It is an advisory committee which examines drugs before clinical trials, before a product licence is granted, and when passed for marketing. A product cannot be tested in the human body without the company holding a clinical trial certificate. A product licence is renewable after five years. ... committee on safety of medicines

Cancer – Prostate Gland

Adeno-carcinoma. A hormone-related tumour in elderly men. Enlargement of the gland may be benign or carcinomatous. Fibrosis (hardening) may arise from inflammation. Obstruction of the outlet of the bladder through swelling of the gland (prostatism) may cause uraemia.

Symptoms. Bladder irritability; increased frequency during the night. Feeble forked stream of urine. Sometimes blood. Three quarters of such tumours are located in the posterior lobe of the prostate gland – readily accessible to the examining finger through the front wall of the rectum. Rectal examination reveals a hard rugged prostate. Cystoscopy confirms. Bone pains in the low back or pelvis reflect a stage where the tumour has already spread. Anaemia, weight loss, urgency.

All symptoms are worse by alcohol and spicy foods.

Harvard University scientists report: heavy consumption of animal fat, especially the fat in red meat appears to increase the chance that a man will develop advanced prostate cancer.

Of therapeutic value. Comfrey, Echinacea, Horsetail, Poke root, Thuja, Cornsilk, Goldenseal.

Tea. Combination. Comfrey leaves, Horsetail, Cornsilk. Equal parts. 2-3 teaspoons to each cup boiling water. Drink freely.

Formula No. 1. Echinacea 2; Comfrey 1; Poke root half; Thuja half. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily in water or cup of Cornsilk tea.

Formula No. 2. (Alternative) Echinacea 2; Goldenseal 1; Gotu Kola 1; Poke root half. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons in water or cup of Cornsilk tea.

Bee pollen. Of value.

Garlic. Of value.

Diet. See: DIET – CANCER.

There is a very low incidence of prostate cancer in countries where Soya products are widely consumed – Soya contains a female hormone which is a protector factor.

Supplements. Morning and evening.

Vitamin A 7500iu or more. Large doses may be required. Vitamin C 1-2g. Vitamin E 200iu. Calcium 500mg. Selenium 100mcg. Zinc.

Study. Men with prostate cancer may not need to undergo radical prostatectomy (removal of the prostate gland). A 10-year follow-up study of men with early prostate cancer left untreated showed that 10 years later only 8.5 per cent of the 223 patients had died from prostate cancer. The survival rate of 86.8 per cent in the untreated group was nearly identical to a subgroup who met all the conditions for radical prostatectomy. (Journal of American Medical Association, 22/29 April 1992)

Commonly treated with female sex hormone or by orchidectomy.

It would appear that surgical removal of the gland offers little benefit, and possibly a disadvantage to patients wishing to leave well alone, particularly the elderly. Treatment by a general medical practitioner or oncologist. ... cancer – prostate gland

Cancer – Pulmonary

Cancer of the lung.

By the blood and lymph cancer may be transferred (metastasised) to the lymph nodes under the arm, liver, brain or lungs. An association has been shown between a low intake of Vitamin A and lung cancer. Causes: occupational hazards, environmental pollution, radiation, keeping of pet birds. Cigarette smoking is a strong risk factor. Studies show that a high Vitamin A/carotene intake is protective against the disease in men. Among women, evidence of a similar protective effect has not been found. Vitamin C reduces cancer risk. The increased prevalence of smoking among women results in more female lung cancer. All smokers should drink freely carrot juice (Vitamin A).

Symptoms. Chronic irritative cough, difficult breathing, pain in the chest, recurrent spitting of blood, clubbing of fingers, weight loss.

Alternatives. Only transient benefit is obtainable, yet it may be sufficient to achieve a measure of relief from distressing symptoms. See: CANCER: GENERAL REMARKS. Mullein tea has its supporters. Bugleweed strengthens lung tissue and supports the action of the heart. Blood root is known to arrest bleeding (haemoptysis).

Tea. Equal parts: Red Clover, Gota Kola, Mullein. 2 teaspoons to each cup boiling water; infuse 5-15 minutes. 1 cup three or more times daily.

Formula No 1. Equal parts: Elecampane, Violet, Red Clover, Echinacea. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1-2 teaspoons. Tinctures: 1-3 teaspoons. Thrice daily and, if necessary, at bedtime for relief.

Formula No 2. Tincture Blood root 10 drops; Liquid extract Dogwood 20 drops; Liquid extract Elecampane 200 drops (14ml); Liquid extract Bugleweed (Lycopus europ) 30 drops. Flavour with Liquorice if necessary. Dose: 1-2 teaspoons in water 3 or more times daily. (W. Burns-Lingard MNIMH)

Where accompanied by active inflammation, anti-inflammatories are indicated: Mistletoe, Wild Yam, etc.

Diet. A substance in fish oil has been shown to experimentally prevent cancer of the lung. Mackerel, herring and sardines are among fish with the ingredient. See: DIET – CANCER.

Chinese Herbalism. See: CANCER – CHINESE PRESCRIPTION.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – pulmonary

Commuter’s Syndrome

A range of complaints blamed on the effects of commuting to and from work.

Symptoms: headaches, palpitations, skin complaints, sleeplessness, digestive disorders, chest pains and excessive perspiration. These may be due to exposure to unsatisfactory levels of bacterial and chemical pollution. Where symptoms are not due to any underlying condition, Ginseng, Gota Kola and Chaparral may usually be relied on.

Preparations: teas, tablets, liquid extracts. Professional woman’s fatigue may be dispelled by German Chamomile tea. ... commuter’s syndrome

Contra-indicated

Not indicated. Against medical advice. A remedy which is contra-indicated is unsuitable for use. ... contra-indicated

Corydalis

Stagger-weed. Root. Corydalis cava.

Action. Powerful alterative and antiseptic. Nervine.

Uses: Has a long traditional reputation for ulcerations, chancre, sore throat of syphilis and the chronic nerve dystrophy that follows. An analogue of Goldenseal. Parkinsonism. (Wm A.R. Thomson MD) vSaid to work well with Poke root.

Combined with Skullcap for epilepsy.

Preparation. Tincture: from the bulbous root when plant is in flower. 10 drops in water thrice daily.

Once used in herbal pharmacy. Of historic interest only. ... corydalis

Cancer – Sarcoma

Cancer appearing in bone, muscle, connective tissue or cartilage. Malignant tissue which differs from carcinoma. Pain is intermittent, often relieved by exercise. The following is an example.

“I saw a man suffering from sarcomatous tumour infiltrating the body tissue of the upper jaw, extending to the nose. We recommended an operation. Dr O’Sullivan, Professor of Pathology, Trinity College, declared the growth to be a round-celled sarcoma. Of that there was no doubt. A month after excision the growth returned with increased vigour, bulging through the incision and protruding upon the face. The new tumour, almost closing the right eye, was blue, tense, firm and tabulated, but it did not break.

“Early in October the patient walked into my study. He looked better in health than I have ever seen him. The tumour had completely disappeared from the face and I could not identify any trace of it in the mouth. He said he had no pain of any kind. He has since gone home apparently well.

“He told me he had applied poultices of Comfrey root, and that the swelling had gradually disappeared. Now this was a case of which none of us had any doubt at all. Our first view was confirmed by the distinguished pathologist mentioned and by my own observation at the time of the major operation.” (Dr Wm Thompson, President, Royal College of Surgeons, Eire, in his address in Dublin).

Vinchristine. An alkaloid of the Vinca plant.

Internal Treatment. See: CANCER – NOSE AND THROAT. Diet. See: DIET – CANCER.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – sarcoma

Cancer – Skin

There is strong evidence that sunlight plays a major role in the development of human skin cancers. Skin malignancy usually takes the form of Basal Cell carcinoma, squamous cell carcinoma and melanoma that may develop from pre-existing naevi.

Basal Cell Cancer. Strong sunlight on fair skins. Common on face and hands and other exposed areas. Commences as a tiny hard nodule. See – RODENT ULCER.

Squamous Cell Cancer. The role of sunlight in this type of cancer is even more positive. Other causes: photosensitisers such as pitch and PUVA photochemotherapy. Commences as a raised scaly rapidly- growing nodule.

Malignant Melanoma. Rare, but incidence rising. Four different kinds. Incidence is increased in individuals with fair or red hair who tend to burn rather than tan in the sun.

Causes may be numerous: genetic, occupational hazards or exposure to low-level radiation. Heavy freckling in youth doubles the risk. (Western Canada Melanoma study)

A study carried out by the New York’s Memorial-Sloan Kettering Cancer Centre refers to damage to the ultra violet-blocking ozone layer by supersonic jet exhaust and aerosol propellants that can also raise the malignant melanoma rate. A University of Sydney study links fluorescent lighting with the disease. Symptoms. Itching lesion increases in size and with growing discoloration. Colours may present as brown, black, red, blue, white, with a red inflammatory border. May progress to a dry crust, with bleeding.

Study. A study conducted by a team from Melbourne University, Anti-Cancer Council and St Vincent’s Hospital, Australia, describes a summer-long experiment that showed that people who used a sun-screen lotion (in this case SPF-17) cut their chances of developing the first signs of skin cancer.

Study. Patients who receive blood transfusions are more likely to develop malignant lymphomas and non- melanomatous skin cancers. (European Journal of Cancer (Nov 1993))

Eclectic physicians of the 19th century reported success from the use of American Mandrake (podophylum peltatum). Recent experience includes a 76 per cent cure rate achieved in 68 patients with carcinoma of the skin by treatment twice daily for 14 days with an ointment consisting of Podophyllum resin 20 per cent, and Linseed oil 20 per cent, in lanolin, followed by an antibiotic ointment. (Martindale 27; 1977, p. 1341) Podophyllum is an anti-mitotic and inhibits cell-division and should not be applied to normal cells.

Aloe Vera. Fresh cut leaf, or gel, to wipe over exposed surfaces.

Vitamin E oil. Applying the oil to the skin can reduce chances of acquiring skin cancer from the sun. (University of Arizona College of Medicine)

Red Clover. “I have seen a case of skin cancer healed by applying Red Clover blossoms. After straining a strong tea, the liquid was simmered until it was the consistency of tar. After several applications the skin cancer was gone, and has not returned.” (May Bethel, in “Herald of Health”, Dec. 1963)

Clivers. Equal parts juice of Clivers (from juice extractor) and glycerine. Internally and externally.

Thuja. Internal: 3-5 drops Liquid Extract, morning and evening.

Topical. “Take a small quantity powdered Slippery Elm and add Liquid Extract Thuja to make a stiff paste. Apply paste to the lesion. Cover with gauze and protective covering. When dry remove pack and follow with compresses saturated with Thuja.” (Ellingwood’s Therapeutist, Vol 10, No 6, p. 212) Echinacea and Thuja. Equal parts liquid extracts assist healthy granulation and neutralise odour.

Rue Ointment. Simmer whole fresh leaves in Vaseline.

Poke Root. An old physician laid great stress on the use of concentrated juice of green leaves. Leaves are bruised, juice extracted, and concentrated by slow evaporation until the consistency of a paste, for persistent skin cancer. Care should be taken to confine to the distressed area. (Ellingwood’s Therapeutist, Vol 8, No 7, p. 275)

Maria Treben. Horsetail poultice.

Laetrile. Some improvement claimed. 1 gram daily.

Cider vinegar. Anecdotal evidence: external use: small melanoma.

Diet. See: DIET – CANCER. Beta-carotene foods.

Treatment by skin specialist or oncologist. ... cancer – skin

Cosmetic Herbs

Today it is possible to blend age-old beauty lore with modern scientific pharmacy. Wide ranges of products are based on totally natural ingredients such as Rosemary, Avocado, Chamomile, Lime flowers, Aloe Vera and Jojoba in the form of make-up, skin-care, hair-care and toiletry preparations. ... cosmetic herbs

Cough Syrup

Onion juice and honey. Slices of raw onion steeped overnight in 11b honey jar, quarter full, with screw cap. Taken by teaspoonful for obstructive airways disease, wheezing, etc. ... cough syrup

Coughing Of Blood

See: BLEEDING (haemoptysis). ... coughing of blood

Coumarins

Powerful anti-coagulant plant chemicals (Di-coumarol). Used to prevent blood clotting. Adverse effects: nettlerash, hair loss, bleeding from the gums. Used in orthodox medicine for the manufacture of Warfarin against thrombosis. Aspirin enhances their action. Should not be used in pregnancy or when breast-feeding. Coumarins include: Tonka seed or Tonquin bean, Melilot, Ash, Bael, Black Haw, Rupturewort. ... coumarins

Cancer – Spleen

Chronic enlargement with tumour. Cannot lie on the left side for pain. A common cause is the use of vaccines for which Thuja would be indicated.

Where irradiation and chemotherapy are not possible, any of the following alternatives may be taken with profit as secondary to medical treatment.

Astragalus. Popular spleen protective in Chinese medicine. Reduces toxicity of chemotherapy.

New Jersey tea. (Ceanothus americanus) has an affinity for the spleen and may sustain that organ under stress.

Chinese medicine. Ho-Shou-wu (Polygonum multiflorum).

Decoction, Red root. 1 teaspoon to each cup water simmered gently 10 minutes. Dose: half-1 cup 3-4 times daily.

Formula. Red root 2; Barberry 1; Bayberry 1. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. 3-4 times daily in water or honey. Formula. Alternative. Tinctures. Fringe Tree 1; Goldenseal 2; Red root 3. Mix. Dose: 15-30 drops before meals and at bedtime.

Diet: See: DIET – CANCER.

Vinchristine: use in orthodox medicine reported.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – spleen

Cancer – Squamous Cell Carcinoma

Given three months to live, Jason Winters, terminal cancer patient, was suffering from infiltrating squamous cell carcinoma wrapped round his carotid artery. Refusing major surgery, he travelled the world in search of native remedies. He was able to contact people who put him on the track of Wild Violet leaves, Red Clover flowers (Trifolium pratense) and leaves of the Chaparral bush (Larrea divaricata). The story of how he infused them, together with a well- known spice, is dramatically recorded in his book “Killing Cancer”. After a spectacular recovery, remission has lasted for over 15 years and others have benefited from his experience.

Treatment by oncologist. ... cancer – squamous cell carcinoma

Cancer – Stomach And Intestines

Fibroma, myoma, lipoma, polyp, etc. When any of these breakdown bleeding can cause anaemia and melaena. Rarely painful. May obstruct intestinal canal causing vomiting. Periodic vomiting of over one year suspect.

Symptoms (non-specific). Loss of appetite, anaemia, weight loss; pain in abdomen, especially stomach area. Vomit appears as coffee grounds. Occult blood (tarry stools).

Causes. Alcohol, smoking cigarettes, low intake of fruits and vegetables. Foods rich in salt and nitrites including bacon, pickles, ham and dried fish. (Cancer Researchers in Digestive Diseases and Sciences) Long term therapy with drugs that inhibit gastric acid secretion increase risk of stomach cancer.

Of possible value. Alternatives:– Tea. Mixture. Equal parts: Red Clover, Gotu Kola, Yarrow. Strong infusion (2 or more teaspoons to each cup boiling water; infuse 15 minutes. As many cups daily as tolerated.

Formula. Condurango 2; Bayberry 1; Liquorice 1; Goldenseal quarter. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 1-2 teaspoons. Thrice daily in water or honey.

Traditional. Rosebay Willowherb. Star of Bethlehem.

Chinese green tea. Anti-cancer effects have been found in the use of Chinese green tea extracts. Clinical trials on the therapeutic effects against early stomach cancer were promising. (Chinese Journal Preventative Medicines 1990. 24 (2) 80-2)

Chinese Herbalism. Combination. Oldenlandia diffusa 2 liang; Roots of Lu (Phragmites communis) 1 liang; Blackened Ginger 1 ch’ien; Pan-chih-lien (Scutellaria barbarta 5 ch’ein; Chih-tzu (gardenia jasminoides) 3 ch’ien. One concoction/dose daily. Follow with roots of Bulrush tea.

William H. Cook, MD. “Mullein greatly relieves pain, and may be used with Wild Yam and a little Water- Pepper (Polygonum Hydropiper).” The addition of Water-Pepper (or Cayenne) ensures diffusive stimulation and increased arterial force. Burns Lingard, MNIMH. Inoperable cancer of the stomach. Prescribed: Liquid Extract Violet leaves and Red Clover, each 4 drachms; Liquid Extract Cactus grand., 2 drops. Dose every 4 hours. Woman lived 30 years after treatment attaining age of 70.

Arthur Barker, FNIMH. Mullein sometimes helpful for pain.

Wm Boericke MD. American Cranesbill.

George Burford MD. Goldenseal.

Maria Treben. “After returning from a prison camp in 1947 I had stomach cancer. Three doctors told me it was incurable. From sheer necessity I turned to Nature’s herbs and gathered Nettle, Yarrow, Dandelion and Plantain; the juice of which I took hourly. Already after several hours I felt better. In particular I was able to keep down a little food. This was my salvation.” (Health Through God’s Pharmacy – 1981) Essiac: Old Ontario Cancer Remedy. Sheila Snow explored the controversy surrounding the famous cancer formula ‘Essiac’. This was developed by Rene Caisse, a Canadian nurse born in Bracebridge, Ontario, in 1888. Rene noticed that an elderly patient had cured herself of breast cancer with an Indian herbal tea. She asked for the recipe and later modified it. Rene’s aunt, after using the remedy for 2 years, fully recovered from an inoperable stomach cancer with liver involvement, and other terminal patients began to improve.

Rene’s request to be given the opportunity to treat cancer patients in a larger way was turned down by Ottawa’s Department of Health and Welfare. She eventually handed over the recipe to the Resperin Corporation in 1977, for the sum of one dollar, from whom cancer patients may obtain the mixture if their doctors submit a written request. However, records have not been kept up.

In 1988 Dr Gary Glum, a chiropractor in Los Angeles, published a book called ‘Calling of an Angel’: the true story of Rene Caisse. He gives the formula, which consists of 11b of powdered Rumex acetosella

(Sorrel), 1 and a half pounds cut Arctium lappa (Burdock), 4oz powdered Ulmus fulva (Slippery Elm bark), and 1oz Rheum palmatum (Turkey Rhubarb). The dosage Rene recommended was one ounce of Essiac with two ounces of hot water every other day at bedtime; on an empty stomach, 2-3 hours after supper. The treatment should be continued for 32 days, then taken every 3 days. (Canadian Journal of Herbalism, July 1991 Vol XII, No. III)

Diet. See: DIET – CANCER. Slippery Elm gruel.

Note: Anyone over 40 who has recurrent indigestion for more than three weeks should visit his family doctor. Persistent pain and indigestion after eating can be a sign of gastric cancer and no-one over 40 should ignore the symptoms. A patient should be referred to hospital for examination by endoscope which allows the physician to see into the stomach.

Study. Evidence to support the belief that the high incidence of gastric cancer in Japan is due to excessive intake of salt.

Note: A substance found in fish oil has been shown experimentally to prevent cancer of the stomach. Mackerel, herring and sardines are among the fish with the ingredient.

Treatment by or in liaison with hospital oncologist or general medical practitioner. ... cancer – stomach and intestines

Cancer – Testicles

Rare, but increasing in most countries. Three main types: teratomas, seminomas and lymphomas. The latter affect older men.

Symptoms. A hard usually painless mass in the scrotum can give rise to gynaecomastia – abnormal enlargement of the male breasts.

Of possible value. Alternatives: – Abundant herb teas – Cornsilk, Red Clover, Violet leaves.

Decoction. Echinacea 2; Kava Kava 1; Sarsaparilla 1. Mix. Half an ounce (15g) to 1 pint (500ml) water simmered gently 20 minutes. Cup thrice daily.

Formula. Sarsaparilla 2; Kava Kava l; Pulsatilla half; Thuja quarter. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily. Vinchristine.

Diet. See: DIET – CANCER. Researchers from Cambridge University found that an extra pint of milk a day during adolescence was associated with 2 and a half times increased risk of testicular cancer. (Journal of Epidemiology and Community Health, Oct. 1993)

Treatment by or in liaison with a general medical practitioner. ... cancer – testicles

Cancer – Tongue

May be scirrhus or epithelial.

Causes. Smoking, alcohol, jagged teeth, chemical irritants, septic toxins, sprayed fruit and vegetables, poisoning by lead, arsenic and other chemicals, additives, hot foods, spicy curries and peppers, chewing tobacco.

Over 80 per cent found to be present in old syphilitic cases. Charles Ryall, surgeon, Cancer Hospital, regarded the two as comparable with that between syphilis and tabes. Dr F. Foester, Surgeon, concluded that epithelioma of the tongue as far more frequently preceded by syphilis than any other form of cancer.

(Hastings Gilford FRCS, “Tumours and Cancers”)

The condition may arise from a gumma or patch of leucoplakia (white patches) – at one time known as smoker’s tongue.

Of possible value. Alternatives:– Many plants have been shown to produce neoplastic activity, as observed in discovery of anti-cancer alkaloids of the Vinca plant (Vinchristine) and Mistletoe. Dr Wm Boericke confirms clinical efficacy of Clivers, promoting healthy granulations in ulcers and tumour of the tongue. Dr W.H. Cook advises a mouthwash of Goldenseal. For scirrhous hardening, juice of fresh Houseleek has a traditional reputation.

Tinctures. Equal parts Condurango and Goldenseal. 30-60 drops before meals in water; drops increased according to tolerance.

Local paint. Thuja lotion.

Case record. Dr Brandini, Florence, had a patient, 71, with inoperable cancer of the tongue. In the midst of his pain he asked for a lemon which immediately assuaged the pain. The next day gave him even greater relief. The doctor tried it on a number of similar patients with the same results, soaking lint in lemon juice.

Diet. See: DIET – CANCER.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – tongue

Candida, Of Skin And Nails

Infection by Candida albicans.

Internal. Goldenseal 1; Myrrh 1; Thuja half; Poke root half. Dose – Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: one 5ml teaspoon. Tinctures: two 5ml teaspoons. Thrice daily before meals.

Capricin. See entry.

Topical. Thuja lotion: 1 teaspoon Liquid extract Thuja to 1oz (30ml) distilled extract Witch Hazel.

Aloe Vera; fresh juice or gel.

Tea Tree oil; may be diluted many times.

Comfrey cream; Castor oil, Oil of Mullen or Houseleek. Cider vinegar.

Night wash. Warm water to which is added a few drops Tincture Myrrh, Tincture Thuja or Tea Tree oil. Diet and Supplements. Same as for CANDIDA – VAGINAL. ... candida, of skin and nails

Capillary Fragility

A deficiency of Vitamins C or E allows cells to deteriorate, thus weakening capillary walls and placing them at risk of being broken, severed or mashed; with subsequent clot formation, bruising, nose-bleeds, bleeding gums or petechia (small spots due to effusion of blood under the skin).

Large amounts of Vitamins C and E may be given for this condition without toxicity.

Alternatives. Teas. Dried leaves. Buckwheat. Heartsease. Marigold. Yarrow, Butcher’s Broom, Red Vine. One, or more in combination.

Tablets/capsules. Rutin (Buckwheat). Hawthorn, Motherwort.

Tinctures. Formula. Hawthorn 1; Marigold 1; Yarrow 2. One 5ml teaspoon thrice daily.

Dr Alfred Vogel. Yarrow 42; Horse Chestnut 30; St John’s Wort 21; Arnica 7.

BHP (1983). “Fagopyrum (Buckwheat) combines well with Vitamin C in reducing capillary permeability.”

Diet. Low fat. Low salt. High fibre. Bilberries.

Supplementation. Vitamin C 500mg daily. Vitamin E 400iu daily.

See also: CIRCULATION. PHLEBITIS. BRUISES, etc. ... capillary fragility

Courvoiser’s Law

With a history of gall stones walls of the gall bladder become fibrotic. Fibrosis robs the walls of their elasticity. The bladder will therefore be unable to expand to permit passage of the stone. Jaundice results. Thus if jaundice exists in the presence of a distended gall-bladder, the diagnosis cannot be gall stones. It is more likely to be caused by pressure from another organ; for instance, tumour at the head of the pancreas. ... courvoiser’s law

Coxsackie Infection

Named after a city in New York State where it was first isolated from a family of viruses that can cause a number of serious inflammatory disorders, including Bernholm disease and meningitis. While cases require hospital attention, herbal antivirals may be used in the absence of specific treatment: Echinacea, Wild Indigo, Myrrh, Goldenseal.

Tinctures. Formula. Echinacea 3; Goldenseal 1; Myrrh quarter. One teaspoon in water every 2 hours (acute) thrice daily (chronic). ... coxsackie infection

Crabs

Pediculosis pubis. Pubic hair lice. STD. Contracted during intercourse, infested blankets, toilet seats.

Symptoms. Nightly itching of pubic hair due to toxin excreted by this vampire-like louse.

Treatment. Remove nits or eggs with fine tooth comb.

Topical. Tea Tree oil, neat or diluted. Camphor, tincture or liniment. Garlic, oil or lotion. Use any one, not washing off for at least 24 hours. ... crabs

Cancer – Womb

The second most common cancer in women. The alarming aspect of national health is the almost epidemic increase of cervical malignancy in younger women due to frequency of coitus, promiscuity, early coitus and contact with the herpes virus. All are mostly squamous cell carcinoma. Research studies have demonstrated a link between cigarette smoking and cancer of the cervix. (Dr Dan Hellberg)

Symptoms. Low backache, bleeding after intercourse, between periods or after ‘the change’. Abdominal swelling after 40 years of age. Sixty per cent of patients have no symptoms. Malodorous vaginal discharge. A positive cervical “pap” smear or cone-shaped biopsy examined by a pathologist confirms. Vaginal bleeding occurs in the later stages.

A letter in the New England Journal of Medicine suggests a strong link between increased risk of cervical cancer and cigarette smoking, nicotine being detected in the cervical fluids of cigarette smokers. This form of cancer is almost unknown in virgins living in closed communities such as those of the Church.

Conventional treatment is usually hysterectomy. Whatever treatment is adopted little ground is lost by supportive cleansing herbal teas. Mullein for pain.

Sponges loaded with powdered Goldenseal held against the cervix with a contraceptive cap can give encouraging results. Replace after three days. Vitamin A supplements are valuable to protect against the disease. The vitamin may also be applied topically in creams.

This form of cancer resists chemical treatment, but has been slowed down and halted by Periwinkle (Vinchristine) without damaging normal cells.

G.B. Ibotson, MD, reported disappearance of cancer of the cervix by infusions of Violet leaves by mouth and by vaginal injection. (Lancet 1917, i, 224)

In a study group of cervical cancer patients it was found that women with carcinoma in situ (CIS) were more likely to have a total Vitamin A intake below the pooled median (3450iu). Vitamin A supplementation is indicated together with zinc. (Bio-availability of Vitamin A is linked with zinc levels.) Vitamin A and zinc may be applied topically in creams and ointments.

Orthodox treatment: radiotherapy, chemotherapy, hysterectomy. As oestrogen can stimulate dormant cells the surgeon may wish to remove ovaries also. Whatever the decision, herbal supportive treatment may be beneficial. J.T Kent, MD, recommends Thuja and Shepherd’s Purse. Agents commonly indicated: Echinacea, Wild Indigo, Thuja, Mistletoe, Wild Yam. Herbal teas may be taken with profit. Dr Alfred Vogel advises Mistletoe from the oak (loranthus europaeus).

Other alternatives:– Teas. Red Clover, Violet, Mistletoe, Plantain, Clivers. 1-2 teaspoons to each cup boiling water. Infuse 15 minutes. 1 cup freely.

Decoctions. White Pond Lily. Thuja. Echinacea. Wild Yam. Any one.

Tablets/capsules. Echinacea. Goldenseal. Wild Yam. Thuja.

Formula No. 1. Red Clover 2; Echinacea 1; Shepherd’s Purse 1; Thuja quarter. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1-2 teaspoons. Tinctures: 1-3 teaspoons. Formula No. 2. Equal parts: Poke root, Goldenseal, Mistletoe. Mix. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons.

Diet. Women who eat large quantities of meat and fatty foods are up to four times the risk of those eating mainly fruit and vegetables.

Vaginal injection. 1. Strong infusion Red Clover to which 10-15 drops Tincture Goldenseal is added. Follow with tampon smeared with Goldenseal Salve.

2. Strong decoction Yellow Dock to which 10-15 drops Tincture Goldenseal is added. Follow with tampon smeared with Goldenseal salve.

If bleeding is severe douche with neat distilled extract of Witch Hazel.

Chinese Herbalism. See – CANCER: CHINESE PRESCRIPTION. Also: Decoction of ssu-hsieh-lu (Galium gracile) 2-4 liang.

Advice. One-yearly smear test for all women over 40.

Diet. See: DIET – CANCER.

Treatment by a general medical practitioner or hospital oncologist. ... cancer – womb

Capsicum

See: CAYENNE.

CAPSULES. A convenient vehicle for administration of powders, seeds, oils, balsams, Castor oil, Garlic, Rose Hip, etc, having the advantage to mask nasty tasting or smelly medicines. Ideal for regulating dosage for children. Swallowed, they soon reach the stomach where their contents are slowly released. Gelatin capsules are of animal origin but cellulose non-animal materials are available. Their use extends also to gynaecological and rectal problems, inserted into the vagina or anus.

Standard sizes range from size 5 to 000. Size 00 is most popular in European pharmacy. See: POWDERS.

To fill empty capsules, take apart the two sections, ‘dab’ open end into powder on a flat surface; fill to capacity and affix unfilled half-shell. Manufacturers use a special filling machine for this purpose.

Patients should remain standing for at least 90 seconds after taking capsules, and followed up with sips of water. Swallowing failure is possible when capsules are taken in the recumbent position when they may adhere to the oesophageal membrane delaying disintegration time.

Equipment suppliers: capsules and capsule-making machines – Dav-Caps, PO Box 11, Monmouth, Gwent NP5 3NX. Also: The Herbal Apothecary, 120 High Street, Syston, Leicester 1E7 8GC. ... capsicum

Crawley Root

Dragon’s claw. Corallorhiza odontorhiza, Nutt. Rhizome.

Keynote: fevers (early stages).

Action: febrifuge, diaphoretic, relaxant.

Uses: Once used widely in North American medicine for fevers, the rational being to induce a heavy sweat to reduce a high body temperature and relieve arterial excitement. Pleurisy. Typhoid fever. Preparations. Tea. Not given in this form, losing its strength on application of heat.

Tablets/capsules. 200mg. Two, every two hours, acute cases. Tincture. 30-60 drops. ... crawley root

Culpeper, Nicholas (1616-1654)

Astrologer-physician. In 1649 he issued his “Physical Directory” which attracted the fury of the College of Physicians. Followed by “The Complete Herbal”, (1653) Family Dispensary and Natural System of Healing, which became the herbal best-seller – even today. He practised in Spitalfields, beloved by the poor of the East End. Revolutionary in medicine and politics, was wounded in the chest whilst serving as a Roundhead in the Civil War. See: ASTROLOGY. ... culpeper, nicholas (1616-1654)

Candida, Vaginal

 Fungus infection by Candida albicans and other organisms including Torilopsis glabrala. Causes: oral contraceptives, broad spectrum antibiotics, iron deficiency anaemia, diabetes, steroid therapy, pregnancy, high sugar diet, alcohol. When sexually transmitted may appear together with mixed organisms which prove difficult to eliminate.

Greater incidence of the condition is found in women. By interfering with the hormone balance The Pill raises the female body to a constant state of false pregnancy. This affects the character of vaginal secretions and favours growth of fungi. Oestrogens in contraceptive pills create a tissue climate conducive to Candida. Vaginal deodorants and scented soaps irritate. Because of its effect upon the Fallopian tubes it is a common cause of infertility.

Symptoms. Vulva itching, soreness, white discharge of watery to cheesy consistency. Urination painful, recurring cystitis, irritability, premenstrual and menstrual problems, anxiety, heartburn and dyspepsia. Alternatives. Teas. Agnus Castus, Balm, Barberry bark, Chamomile, La Pacho (Pau d’arco), Sage, Thyme.

Tablets/capsules. Agnus Castus, Goldenseal, Pulsatilla, Poke root, Thuja, Garlic, La Pacho.

Tincture Thuja. 15-30 drops in water, once daily.

Tinctures. Combination for the average case. Echinacea 30ml; Calendula 15ml; Goldenseal 15ml; Ladysmantle 15ml. Dose: one 5ml teaspoon thrice daily. (Brenda Cooke MNIMH, Mansfield, Notts) Topical. Tea Tree oil pessaries/cream. Alternative:– (1) Impregnate tampon with plain yoghurt and insert into vagina. Or: inject with spermicidal cream applicator or cardboard tampon applicator 2-3 teaspoons yoghurt into vagina 2-3 times daily. The theory is that the lacto-bacilli in the yoghurt competes with the candida and finally reduces it to normal levels.

(2) 2-3 teaspoons Distilled Extract Witch Hazel to cup of water for cooling antiseptic lotion.

(3) 1-2 drops Eucalyptus oil well-shaken in 4oz (120ml) Distilled Extract Witch Hazel. Reputed to kill colonies of candida albicans and allay irritation.

(4) Aloe Vera gel.

(5) Capricin.

(6) Cloves are anti-fungal and may be chewed.

(7) Calendula and Hydrastis pessaries.

Avoid surgical spirit antiseptics. A smear of Olive oil or yoghurt or No 3 above to allay irritation. Frequent washing, hot baths and use of soap at first soothe, but later exacerbate. Use water only. When washing, wipe from front to back to avoid spreading spores from bowel. No smoking.

Diet. Gluten-free, low fat, high fibre.

Acidophilus. A large mixed salad once daily. Cooked vegetables, seafood, Vitamin A foods. Replace salt with Celery, Garlic or Kelp powders. All meats, game and chicken to be from animals raised on steroid-free fodder. Replace alcohol with fresh fruit and vegetable juices. Eggs.

Reject: Dairy products (butter, cheese, milk). Brewer’s yeast. Foods and drinks with which yeast has been associated: bread, beer, homemade wines. Dried fruit, mushrooms, monosodium glutamate, pickles and preserves, smoked fish and meats, foods known to be allergic to the patient, sugar, syrup, sweeteners, chocolate, puddings, pastry, white flour products.

Supplements. Daily. Vitamin A 7500iu, Vitamin C 200mg. Zinc. ... candida, vaginal

Caraway Seeds

Carum carvi L. Dried seeds.

Action: Antimicrobial, antispasmodic, carminative, expectorant, galactagogue, emmenagogue.

Keynote: colic.

Uses: Wind and colic in children; loss of appetite; flatulent indigestion, ‘summer’ diarrhoea in children, colds, painful menses; to stimulate flow of breast milk. Gastric symptoms of cardiac origin.

Sometimes combined with Chamomile for digestive disorders.

Preparations: Thrice daily.

Tea: 1-2 teaspoons to each cup boiling water; infuse 10 minutes. Dose: half-1 cup. Tincture BHP (1983) 1 part to 5 parts 45 per cent alcohol: 0.5-4ml (8-60 drops). Powdered seeds: half-2 grams.

Oil of Caraway: 1-3 drops. ... caraway seeds

Curry Powder

Madras Special. Parts: Coriander 13; Black Pepper 5; Cayenne 1; Cumin 6; Fenugreek 6; Turmeric 6. Mix. Grind. Sift. Store in airtight jar. A rich source of copper. ... curry powder

Cypripedium

See: LADY’S SLIPPER. ... cypripedium

Cytostatic

A herb which tends to slowdown mitosis (division and multiplication of cells) that can be of value as a supportive aid in malignancy.

Goldenseal, Mistletoe, Red Clover, Violet leaves. See also: ANTI-NEOPLASTIC. ... cytostatic

Fisherman’s Friend Throat And Chest Lozenges

Contain Eucalyptus oil 0.153 per cent, Cubeb oil 0.305 per cent, Tincture Capsicum 0.02 per cent, Liquorice extract 7.317 per cent, Menthol 0.9 per cent. Specially formulated for Fleetwood Deep Sea fishermen working in Icelandic frost and fog conditions to relieve bronchial congestion, and ease breathing. (Lofthouse) ... fisherman’s friend throat and chest lozenges

Freedom Of Individual To Choose Therapy

The British Government supports freedom of the individual to make an informed choice of the type of therapy he or she wishes to use and has affirmed its policy not to restrict the sale of herbal medicines.

A doctor with knowledge of herbal medicine may prescribe them should he consider them a necessary part of treatment. ... freedom of individual to choose therapy

Cardiac Dropsy

Dropsy of heart origin is distinguished from renal dropsy by an increase in oedema as the day proceeds. In the morning there may be no swelling but by the evening legs become swollen from the ankles upwards. Fluids stagnate in the tissues from inability of the heart to perform efficiently as a pump. The condition is a symptom of heart failure with increasing breathlessness which may lead to general dropsy.

Symptoms: worse after exercise, breathlessness, headache, general weakness, feeble pulse, pale face, skin cold, swollen tissues pit on pressure.

Treatment. Alternatives:– Teas. Black Cohosh, Broom tops, Buchu, Dandelion, Hawthorn, Parsley root. Tea. Formula. Equal parts: Broom tops, Motherwort, Yarrow. 2 teaspoons to each cup water brought to boil and simmered 5 minutes in covered vessel. 1 cup 3-4 times daily.

Tablets/capsules. Buchu, Dandelion, Hawthorn, Juniper, Motherwort.

Formula. Dandelion 2; Hawthorn 2; Stone root 1. Mix. Dose: Powders: 750mg (three 00 capsules or half a teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily.

Practitioner. Lily of the Valley, BPC 1934: 5-20 drops, 2-3 times daily.

Squills, tincture: resembles Digitalis in action. Dose: 1-3 drops, as prescribed.

Tinctures. Dandelion 2; Lily of the Valley 2; Stone root 1; Cayenne (tincture) quarter. Mix. Dose: 1 to 2 teaspoons thrice daily.

Popular formula. Tincture Scilla 5.0; Tincture Crataegus 10.0; Tincture Valerian to make 30.0. 15 drops thrice daily. (German Extemporaneous Formulae)

Diet. High protein. See: DIET – HEART AND CIRCULATION. ... cardiac dropsy

Carob Bean

St John’s Bread. Ceratonia siliqua L. Food and medicine. Fruit is a hard woody pod containing a sweet yellow pulp that is made into a flour. Came into prominence as effective treatment for acute (summer) diarrhoea during the Spanish Civil War when it was observed that poorer children who ate the bean, also known as locust, did not contract the disease. Stools of gastro-enteritis, colitis and ‘gippy tummy’ are known to solidify within 48 hours. May be boiled in skimmed milk or rice water. An excellent substitute for chocolate and sugar, being taken in cocoa-like drinks. Low fat content. Does not contain tyramine, a known cause of migraine, as is found in cocoa. A favourite base for fruit or snack bars; flavoured with molasses, cherry, yoghurt, ginger. Rich source of pectin and calcium which have binding properties. Carob flour is given for diarrhoea in babies. ... carob bean

Carpal Tunnel Syndrome (cts)

Compression of the median nerve between the transverse carpal ligament and the carpal bone. May cause damage to the sensory and motor nerves and manifest as teno-synovitis or ganglion. Affects chiefly middle-aged women.

Symptoms. Numbness or tingling in first three fingers which feel ‘clumsy’. Worse at night. Muscle wasting of palm of the hand.

Diagnostic sign: the ‘flick’ sign – shaking or ‘flicking’ of the wrist when pain is worse and which is believed to mechanically untether the nerve and promote return of venous blood. (J. Neural Neurosurgery and Psychiatry, 1984, 47, 873)

Differential diagnosis: compression of seventh cervical spinal nerve root (osteopathic lesion) has tingling of the hands when standing or from exaggerated neck movements.

Treatment. Reduction of spasm with peripheral relaxants (antispasmodics). Also: local injection of corticosteroid or surgical division of the transverse carpal ligament.

Alternatives:– Tea. Equal parts. Chamomile, Hops, Valerian. 1 heaped teaspoon to each cup boiling water; infuse 15 minutes. 1 cup 2-3 times daily.

Tablets/capsules. Cramp bark. St John’s Wort. Wild Yam. Lobelia. Prickly Ash. Passion flower. Black Cohosh. Hawthorn.

Powders. Formula. Cramp bark 1; Guaiacum half; Black Cohosh half; Pinch Cayenne. Dose: 500mg (two 00 capsules or one-third teaspoon) 2-3 times daily.

Bromelain, quarter to half a teaspoon between meals.

Turmeric. Quarter to half a teaspoon between meals.

Tinctures. Formula: Cramp bark 1; Lobelia half; Black Cohosh half. Few drops Tincture Capsicum. Mix. 1 teaspoon in water when necessary. To reduce blood pressure, add half part Mistletoe.

Practitioner. For pain. Tincture Gelsemium BPC 1963 5-15 drops when necessary.

Topical. Rhus tox ointment. Camphorated oil.

Lotion: Tincture Lobelia 20; Tincture Capsicum 1.

Supplements. Condition responsive to Vitamin B6 and B-complex. Some authorities conclude that CTS is a primary deficiency of Vitamin B6, dose: 50-200mg daily.

General. Yoga, to control pain. Attention to kidneys. Diuretics may be required. Cold packs or packet of peas from the refrigerator to site of pain for 15 minutes daily. ... carpal tunnel syndrome (cts)

Hand Cream

Dry skin: Avocado or Elderblossom cream.

Oily skin: Witch Hazel cream, cleansing milk or skin freshener.

To maintain healthy skin: Cucumber cleansing cream, or milk; Marigold cream.

Formula: Almond oil 2; Apricot kernel oil 1; Beeswax 1. Dissolve in a pan in gentle heat; pour into pots. To soothe chapped hands, wind burn, and for general kitchen use. ... hand cream

Honey And Almond Cream

Make up sufficient for single application: Teaspoon honey, into which has been mixed with a spatula or spoon – 10 drops Almond oil and 10 drops Witch Hazel water. ... honey and almond cream

Infurno Massage Cream

Contains Methyl sal 12.4 per cent, Capsicin 0.86 per cent, Menthol 0.5 per cent, Eucalyptus oil 2.4 per cent, rectified Camphor oil 2.4 per cent. Rheumatic aches and pains. ... infurno massage cream

Menstrual Cramp

Cramp in the womb. See: DYSMENORRHOEA. ... menstrual cramp

Musician’s Cramp

Overuse syndrome.

Occupational tenosynovitis. Pain in hands, limbs, shoulders, neck.

Treatment. Radical rest, avoiding turning door handles, taps, writing, housework.

Teas, decoctions: St John’s Wort, Ginseng, Valerian, Alfalfa, Oats.

Tablets/capsules. Cramp bark. Valerian. St John’s Wort, Ginseng, Black Cohosh.

Formula. Cramp bark 1; Ginseng 1; Ginger half. Dose: Liquid Extracts: 1 teaspoon. Tinctures: 2 teaspoons. Powders: half a teaspoon. Thrice daily.

Topical. Arnica cream or lotion.

Supplements. Vitamins B6, C, E. Calcium, Dolomite, Magnesium. ... musician’s cramp

Castor Oil Plant

Palma Christi. Ricinus communis L. Part used: oil expressed cold drawn from the seeds without the aid of heat. Versatile agent for skin diseases. “Biochemical precursor of prostaglandins . . . a trigger mechanism to immune system T-cells in the skin causing them to activate a local immune system reaction through the lymphatics.” (Harvey Grady, Edgar Cayce Foundation, Virginia Beach, Va., USA)

Action: anti-allergenic, galactagogue. Canary Island nursing mothers bind leaves to the breast to increase secretion of milk. Vitality of cells is upgraded by contact with the oil. Oral contraceptive. (V.J. Brondegaard, Plants Med. 23, 167, 1973) A traditional purgative.

Uses: Internal. Rarely used, except for varied forms of allergy (penicillin, hay fever, etc): 5 drops oil in honey, 3-4 times daily. Mouth ulcers, smear with oil. Large doses avoided.

Topical. Anti-fungal, emollient, anodyne.

Application to warts, corns, bunions, skin disorders, psoriasis, eczema, nail infection, bedsores, pigmented mole, ringworm, itch, ear-infection in children (drops), leg ulcers – dab with smear for pain relief, rodent ulcers made bearable, gangrene (with tincture Myrrh drops). Oil massaged into scalp for 20 minutes daily for falling hair. Eyelids, to soothe and heal. Age spots: brown patches on face, arms or hands have been known to disappear when persevering with a smear of each – Castor oil and Bicarbonate of Soda.

Preparations: Internal use: oil – 5 to 20ml, as prescribed.

External use: Zinc and Castor oil cream, or ointment. Or, Castor oil only.

Castor oil pack, to stimulate the immune system: apply soft pad of material saturated with Castor oil; hold in position with elastic bandage for skin diseases, pains of arthritis or rheumatism; lacerated and well-sutured wounds that refuse to heal. Renew oil when pad becomes dry. Oil may be used as a vehicle for eye drops. ... castor oil plant

Catechu, Black

 Acacia catechu Wild. dried extract from heartwood chips.

Action: antibacterial, antiseptic, haemostatic, powerful astringent to stomach and intestines.

Uses: Irritable bowel, dysentery, mucous colitis, chronic catarrh, haemorrhage, mouth ulcer, spongy and bleeding gums (mouth wash), sore throat (gargle). A wash for varicose ulcer. Nosebleed. “Indigestion in children.” (Chinese Traditional)

Reported use in cancer (J.L. Hartwell, Lloydia, 33, 97, 1970)

Preparations: Thrice daily.

Powder: 0.3 to 1 gram in honey or banana mash.

Tincture BHP (1983) 1:5 in 45 per cent alcohol. Dose half-1 teaspoon (2.5-5ml) in water. ... catechu, black

Catmint

Catnep. Nepeta cataria L. Leaves and flowers. German: Katzenkraut. French: Cataire. Spanish: Ne?beda. Italian: Cataria. Chinese: Chi-hsueh-ts’ao.

Action: anti-diarrhoeal, antispasmodic, emmenagogue, diaphoretic, carminative, gentle nerve relaxant for release of tension. To reduce temperature in simple fevers by inducing a free perspiration thus sweating- out toxins via the skin.

Keynote: crises of childhood.

Uses: Children: colic, restlessness, hyperactivity, convulsions, early stages of fever, hysteria with crying and violent twisting of the trunk, middle ear infection, sinuses. Colds, influenza, congestion of respiratory organs. Physical results of emotional disturbance.

Preparations: Two-hourly in acute cases, otherwise thrice daily.

Tea: (popular method) One heaped teaspoon to each cup boiling water; infuse 10 minutes. Half-1 cup. In its absence use Chamomile.

Liquid Extract: 30 drops to 1 teaspoon in water.

Enema: 2oz to 2 pints boiling water; for elimination of toxic wastes from colon.

Beloved by cats, making them frolicsome, amorous and full of fun. Not given in pregnancy. ... catmint

Nabothian Cyst

A cyst on the cervix of the womb. Ducts of the glands may be plugged with mucus and manifest as white pimples of the size of grape shot and which cause little harm. Often the result of irritation from contraceptives.

Treatment: usually by cauterisation.

See: CYST, CERVICAL. ... nabothian cyst

Night Blooming Cereus

See: CACTUS. ... night blooming cereus

Nipples, Cracked

See: BREASTS.... nipples, cracked

Over-the-counter Products

Herbal products are chiefly used to relieve symptoms of self- limiting conditions. Such products are either P (pharmacy only) or GSL (General Sales List). The Medicines (Labelling and Advertising to the Public) Regulations 1978 (SI 1978 No 41) state the range of conditions on schedule 2, parts I-IV. Dried herbs on sale under their plant or botanical name over the counter are exempt, provided no medicinal claims are made. ... over-the-counter products

Palma Christi

See: CASTOR OIL. ... palma christi

Air Conditioning

A system that controls the purity, humidity, and temperature of the air in a building. Contaminated air-conditioning systems may cause legionnaires’ disease and humidifier fever (a lung disease causing coughing and breathing difficulty).... air conditioning

Amputation, Congenital

The separation of a body part (usually a limb, finger, or toe) from the rest of the body, as a result of the part’s blood supply being blocked by a band of amnion (fetal membrane) in the uterus.

The affected part may be completely separated or show the marks of the “amniotic band” after birth.

(See also limb defects.)... amputation, congenital

Celandine, Greater

 Garden celandine. Chelidonium majus L. German: Scholkraut. French: Herbe aux hirondelles. Italian: Cheldonia maggiore. Spanish: Celidonia. Herb.

Constituents: alkaloids, saponins, carotene.

Action: cholagogue, bitter, antispasmodic, antifungal.

Analgesic (Pharmaceutical Journal 8/3/1986, p.304)

Diuretic, laxative, vesicant (fresh juice), antibacterial, antimycotic.

Constituents. Alkaloids Chelidonine, Chelerythrine and Sanguinarine. Yellow juice resembles bile. Uses. Gall stones, inflammation of the gall bladder, jaundice with yellowness of skin, mild hepatitis, bilious headaches, aching pain in right shoulder of liver origin, skin diseases. Gonorrhoeal ophthalmia, as an eyewash 3-5 times daily. (T.J. Lyle)

Eye infections: traditional use – infusion as an eyewash. Warts, papillomas, condylomas and colonic polyposis.

Juice of fresh plant injected locally into cancer lesions gained a reputation in the old school. (U.S. Dispensatory 25, 1923)

Combination: with Barberry and Dandelion for gall bladder disease BHP (1983).

Preparations: Maximum dosage, dried herb: 2g (30 grains) thrice daily, by infusion. Daily dose not to exceed 6g.

Tea. Quarter of a teaspoon to each cup boiling water. Infuse 10 minutes; half-1 cup. Liquid extract: 15-30 drops, thrice daily.

Tincture BHP (1983). 1 part to 10 parts 45 per cent alcohol: 2-4ml, thrice daily. Ointment, for leg ulcer and skin diseases.

Fresh juice: warts, corns.

Side-effects, none; but large doses avoided. Note. Herb loses its efficacy after a few months. ... celandine, greater

Analysis, Chemical

Determination of the identity of a substance or of the individual chemical constituents of a mixture. Analysis may be qualitative, as in determining whether a particular substance is present, or it may be quantitative, that is, measuring the amount or concentration of one or more constituents. (See also assay.)... analysis, chemical

Angiotensin Converting Enzyme

A substance that converts angiotensin I to its active form, angiotensin. Drugs that reduce the action of this enzyme are known as ACE inhibitor drugs and are used in the treatment of hypertension and heart failure.... angiotensin converting enzyme

Anus, Cancer Of

A rare cancer of the skin of the anus. Possible early signs are development of swelling or an ulcer at the anus accompanied by bleeding and discomfort. Treatment is by surgical removal and/or radiotherapy.... anus, cancer of

Apud Cell Tumour

A growth composed of cells that produce various hormones. These cells, amine precursor uptake and decarboxylation (APUD) cells, occur in different parts of the body. Some tumours of the thyroid gland, pancreas, and lungs are cell tumours, as are a carcinoid tumour (see carcinoid syndrome) and phaeochromocytoma (a type of adrenal tumour).... apud cell tumour

Chamomile Flowers (german)

Wild Chamomile. Matricaria recutita L. German: Hundskamille. French: Camomille. Italian: Camomilla. Spanish: Camomile. Part used: flowerheads. Contains chamazulene which is active against staphylococcus aureus.

Constituents: volatile oil, flavonoids, tannic acid.

Action. Anti-inflammatory, antimicrobial, antiseptic (mild), anti-peptic ulcer, anodyne (mild), antispasmodic, bitter, carminative, vulnerary. Mild nerve sedative but tonic to the alimentary canal.

Uses: Internal use. Nervous excitability, convulsions, restlessness, hyperactivity in children, insomnia, early stages of fever, measles (warm tea), travel sickness, pin and thread worms, peptic ulcer, gastro- intestinal spasm – calms down digestive system, pre-menstrual tension, hysteria from womb irritation, Candida albicans, inflammation of respiratory and gastro-intestinal tracts, sore throat and mouth. Psychosomatic illness: see CHAMOMILE ROMAN. May be used in pregnancy.

External use. “Inflammation and irritation of skin and mucosa, including the oral cavity and gums, respiratory tract and anal and genital area.” (EM) Conjunctivitis (cold tea). Gangrene (poultice with few drops Tincture Myrrh).

Combinations. With Valerian, Passion flower and Hops (equal parts) for nervous excitability. With Liquorice 1 and Chamomile 4 for gastric ulcer and chronic dyspepsia. Chamomile works well with Peppermint and Balm; equal parts.

Preparations: One teaspoon to each cup boiling water; infuse 5-10 minutes; one cup freely. Powder. Quarter to half a teaspoon; tablets/capsules.

Liquid extract BHC Vol 1. 1:1 in 45 per cent ethanol. Dose: 1-4ml (15-60 drops). Tincture. 1 part to 5 parts 45 per cent alcohol. Dose: 5-10ml (1-2 teaspoons).

Oil of Chamomile. Prepare as for OILS – IMPREGNATED.

Essential oil (Aromatherapy). Externally for neuralgia.

Compress: See: CHAMOMILE FLOWERS, ROMAN. Rinses. Gargles.

Chamomile bath. Add strong infusion to bath water for irritable skin rash, eczema.

Chamomile enema. 1 tablespoon flowers in 2 litres (3 and a half pints) boiling water; infuse, strain and inject warm.

Side-effects: rare contact skin allergy. ... chamomile flowers (german)

Chamomile Flowers (roman)

Anthemis Nobilis. Chamaemelum nobile L. German: Romisch Kamille. French: Chamomille romaine. Italian: Camomilla odorosa. Spanish: Manzanilla.

Constituents: sesquiterpene lactones, flavonoids.

Action: antispasmodic, analgesic (mild), anti-inflammatory (simple acute), bitter, carminative, de- sensitiser (skin), tranquilliser (mild), anti-convulsant, anti-emetic, sedative (mild). One of the chief medicinal plants used by the phytotherapist.

Uses: Children’s convulsions, physical stress, hyperactive children. Indigestion in excitable females. Nausea and indigestion from emotional upset. Facial neuralgia. Insomnia. Meniere’s syndrome. Gastro- intestinal irritation with diarrhoea. Travel sickness (cup hot tea). Wind. Vomiting of pregnancy. Loss of appetite. Sore mouth, nasal catarrh. Infertility (sometimes successful). The oil is active against staphylococcus aureus and Candida albicans. Skin disorders (steam face with hot tea). Autonomic imbalance. Hot tired feet (strong tea used as a footbath). Hair loss: strong tea, externally. Inflammation of the skin. Psychosomatic:– keynote: irritability. “Cannot bear it”; temper, everything seems intolerable, uncivil, impatient in sickness.

Preparations: As necessary. 4-6 flowerheads to each cup boiling water infuse 15 minutes; half-1 cup. Tincture BHC Vol 1. 1:5, 45 per cent ethanol. Dose: 3-5ml.

Oil of Chamomile. Prepare as for OILS, IMPREGNATED. For cracked lips, dry hands and feet, massage or deodorant.

Essential oil (Aromatherapy): widely used as an inhalant.

Compress. Half-1oz flowers to small muslin or linen bag; immerse in half a pint boiling water; wring out and apply bag over affected area. Repeatedly moisten bag when dry.

Large doses emetic. Not used in pregnancy. Enema. See: GERMAN CHAMOMILE.

Chamomile ointment. Nappy rash, dry skin, irritation. ... chamomile flowers (roman)

Aqueous Cream

An emollient preparation that is commonly used to treat dry, scaly, or itchy skin in conditions such as eczema.... aqueous cream

Asthma, Cardiac

Breathing difficulty in which bronchospasm and wheezing are caused by accumulation of fluid in the lungs (pulmonary oedema). This is usually due to reduced pumping efficiency of the left side of the heart (see heart failure) and is not true asthma. Treatment is with diuretic drugs.... asthma, cardiac

Chaparral

Creosote bush. Grease bush. Larrea divaricata. Leaves.

Action. Antibiotic, powerful blood cleanser, bactericidal, anti-inflammatory, alterative, respiratory and urinary antiseptic, anti-oxidant, anti-psoriasis, anti-arthritic. Contains NDGA a powerful parasiticide. Anti-tumour, anti-microbial. Strong bitter, enzyme inhibitor. All body cells feel its influence. Of low toxicity.

Uses: Regarded as a ‘cure-all’ by the Arizona Indians. Rheumatism, arthritis, skin disorders, bursitis, lumbago, healing of external wounds, delayed menses, indigestion, kidney disorders, piles, tetanus, itching. Early American agent for sexually transmitted diseases. History of use in skin malignancy. Chronic chest complaints (tea).

Combinations. (1) Combines well with antibiotics: Goldenseal 1; Echinacea 2; Chaparral 3. (2) Combines with Sarsaparilla (equal parts) for venereal infections and chancre. (Dr J.M. Bigelow) Preparations. Best uses reported from tea or tablets.

Tea: daily bitter health beverage; half a teaspoon to each cup boiling water; infuse 15 minutes. Half-1 cup, thrice daily.

Tablets/capsules: one 150mg thrice daily.

Ointment. 1oz powdered herb to 16oz suet. Steep one hour in an oven 300-350 degrees F. Strain through sieve; pour into jar.

Note: The sale of Chaparral has been banned in the United States of America and the United Kingdom as a result of reported cases of human toxicity. ... chaparral

Charcoal, Vegetable

 Pulverised wood charcoal. An inert substance but with healing potential. Has power to neutralise putrid smells of cancer, diarrhoea, gangrene, and a great capacity for absorbing gases. Its latent power is brought to life by prolonged trituration (grinding finely and diluting) with sugar of milk. To counter effect of dangerous drugs.

In the absence of sterile dressings and modern hospital amenities, powdered vegetable charcoal has an ancient reputation as an astringent dressing. It absorbs bacterial toxins and is useful for chronic bowel discharge. Powdered charcoal dressings were used during World War I. Rubbed in lard, was used for purulent foul discharging wounds to neutralise smell and promote healing.

Other indications: relaxed veins, stomach tense and full of wind, constant belching. For weak and cachetic individuals where vital powers are weak.

Available in biscuits, tablets and capsules for its purifying properties and as an aid to digestion. Tablets containing a high sodium content should be avoided. ... charcoal, vegetable

Charcot’s Disease

Neurogenic arthritis. A degenerative and destructive joint lesion due to loss of the normal protection and pain sense. It is associated with tabes dorsalis and syringomyelia. In tabes, knee is chiefly affected; in syringomyelia, the elbow. Joint swelling in late locomotor ataxia. Usually painless.

Alternatives. Cramp bark, Cayenne, Chamomile, Guaiacum, Hops, Meadowsweet, Celery, Prickly Ash, Valerian, Wild Lettuce, Wild Yam. Mistletoe (F. Hyde). White Willow.

Tea. Equal parts: German Chamomile, Hops, Meadowsweet. 1 heaped teaspoon to each cup boiling water; infuse 5-10 minutes; 1 cup 3 or more times daily.

Tablets/capsules. Chamomile, Mistletoe, Prickly Ash, Ligvites, Wild Yam, Valerian, Kelp.

Alternative formulae:– Powders. Prickly Ash 1; Valerian 1; Cramp bark half; Guaiacum quarter. Mix. Dose: 500mg (two 00 capsules or one-third teaspoon) thrice daily.

Liquid Extracts. White Willow 2; Prickly Ash 1; Celery seeds half; Liquorice quarter; Tincture Capsicum quarter. Mix. 30-60 drops thrice daily.

Tinctures. White Willow 2; Prickly Ash 1; Valerian 1; Meadowsweet 1; Tincture Capsicum quarter. Mix. 2 teaspoons thrice daily.

Topical. Comfrey poultices (Maria Treben). “Three oils.”

Diet. Lacto-vegetarian. Dandelion coffee. Oily fish.

General. Straight knee brace for rigid support. ... charcot’s disease

Chelation

From the Greek ‘chele’ meaning to claw or grip. Deposits of cholesterol and by-products of free radical activity may cause arteries to become brittle and block circulation. Chelation offers an internal ‘house cleaning’ whereby such deposits and metals are freed into the circulation for elimination from the body.

Chelation is increasingly used as an alternative to by-pass surgery for coronary disease, significantly improving the coronary circulation. Reportedly of value for improved kidney function, decreased insulin requirement for diabetes, to reduce prostate obstruction, restore near-normal breathing pattern in emphysema and to bring relief in arthritis. Specific herbs act as bonding agents to metals in blood vessel plague prior to expulsion via the kidneys and bowel.

Conventional medical chelation therapy consists of an intravenous drip of a synthetic amino acid, EDTA (ethylene diamine tetra-acetic acid) which leeches from the tissues toxic metals (lead, mercury etc) prior to elimination. Cholesterol and fats are dissolved and metabolised by the liver, and metals are excreted by the kidneys.

Supportive aid to primary treatment. Combine tinctures: Hawthorn 2; Lily of the Valley 1; Capsicum quarter. Dose: 15-60 drops in water thrice daily.

Saponin-containing herbs, by their detergent action act as binding agents to leech metals, plague etc from blood vessels and the intestinal canal.

Diet. Guar gum preparations. Low salt. Fish oils or oily fish.

Supplements. Vitamins A, C, D (Cod Liver oil), B-complex, especially Vitamin B12, biotin, PABA, chromium, selenium, zinc, methionine, superoxide dismutase, magnesium.

Information. The Arterial Disease Clinic: tel: 0942 676617. ... chelation

Balloon Catheter

A flexible tube with a balloon at its tip, which, when inflated, keeps the tube in place or applies pressure to an organ or vessel.

One type is used to drain urine from the bladder (see catheterization, urinary).

Balloon catheters are sometimes used to expand narrowed arteries (balloon angioplasty).

They may also be used to control bleeding oesophageal varices before surgery.... balloon catheter

Benzalkonium Chloride

A widely used preservative in eye drops and products such as cosmetics and mouth washes.... benzalkonium chloride

Chelsea Physic Garden

Started by the Worshipful Society of Apothecaries 1673, the Chelsea Physic Garden is the second oldest herb garden in England devoted to the scientific study of plants. It provides a silent four-acre oasis in the heart of London for enjoyment by the public, but especially for research into herbs. For over 300 years the garden has supplied drugs to London doctors for relief of the sick.

Records provide one of the few sources of information about medicinal plants in cultivation during the 18th century. The famous gardener Philip Miller took over in 1722 and developed it as the finest botanic garden in the world for its amazing variety of plants. In the 18th century cotton seeds were sent from the garden to form the crop of the new colony of Georgia, America.

From Chelsea, Madagascan Vinca rosea was distributed and which earned a place in modern medicine (vinplastine) for the treatment of leukaemia. After many years neglect, medical botany enjoys a renaissance during which the skills of the garden’s scientific staff are again in demand for the training of pharmacists and students of other disciplines. Its buildings house a valuable collection of botanical books, including John Parkinson’s “Paradisus”. ... chelsea physic garden

Chestnut, Sweet

 Spanish chestnut. Castanea sativa, Mill. Leaves. French: Cha?taignier. German: Kastanienbaum. Italian: Castagno. Indian: Ni-keri. Russian: Keschtan. Dutch: Kastangeboorn.

Constituents include tannins. Leaves and fruits.

Action: drying astringent, antirheumatic, antitussive.

Uses: Dry violent spasmodic coughs (whooping cough, croup). Copious catarrh. Diarrhoea (infants). Piles. Muscular rheumatism. Polymyalgia. Sore throat (gargle).

Formula. Chestnut 1; Celery 1; Black Cohosh quarter; and Meadowsweet 1; for polymyalgia and muscular rheumatism.

Formula. Sweet Chestnut 2; Wild Cherry bark 1; for whooping cough.

Preparations: Tea: 2 teaspoons shredded leaves to each cup water, bring to boil and simmer 5 minutes. Half-1 cup freely.

Liquid Extract BHP (1983) 1:1 in 25 per cent alcohol. Dose 1-4ml, thrice daily.

Home tincture: 1oz shredded leaves to 20oz Vodka (40-45 per cent alcohol). Macerate 8 days. 2-4 teaspoons in water, thrice daily. ... chestnut, sweet

Chicken Pox

Varicella. Contagious virus disease with small red spots becoming vesicles, first on chest and back but later spreading over whole body. More children than adults.

Symptoms: Slight fever with temperature rising 39°-40° (102°-104°), sore throat, heavy nasal discharge, rashes come in crops soon to progress to milky white blisters which shrivel into scabs. Irritability. The virus may lie latent in the ganglia of sensory and somatic nerves for many years to manifest later as shingles.

Object of the therapy is to reduce the temperature and promote a healthy outcropping of the rash.

Alternatives. Ensure adequate fluid intake. Antihistamine herbs: Lobelia, Goldenseal root, Parsley root, Juniper. Mucous membranes: spots on: Goldenseal, Myrrh. Ears: spots in: Instil oil Mullein or contents of Vitamin E capsule.

Teas: Boneset, Elderflowers and Peppermint, Marigold, Chamomile.

Tea. Formula. Equal parts: Red Clover, Boneset, Yarrow.

Maria Treben’s tea. Marigold 3; Nettles 1; Yarrow 1. Prepare: all teas, one heaped teaspoon to each cup boiling water; infuse 5-15 minutes. 1 cup freely.

Tinctures. Alternatives. (1) Combine, Echinacea 2; Poke root 1; Goldenseal 1. (2) Combine, Wild Indigo 2; Marigold 1; Myrrh quarter; Dose: as many drops as the age of the child, in a little water. (Adults: One 5ml teaspoon) Dose: 3-4 times daily.

Gargle and Mouthwash, where spots appear on mucous membranes: 5 drops Tincture Myrrh or Goldenseal (or combined), in warm water.

Topical. Aloe Vera. Evening Primrose oil. Oil from Vitamin E capsule. Wash with distilled extract Witch Hazel, Lavender water, or Chamomile tea.

Cayenne. Pinch Cayenne in teas, or few drops Tincture Capsicum in tinctures heightens action.

Note: For restlessness add, equal parts, Skullcap or Chamomile. For severe itching, wash with potato water or Chamomile tea.

Diet. Commence 3-day fast, with herb teas and fruit juices only. Vitamins A and C. Carrot juice.

High Temperature. If serious: tinctures – Pleurisy root 1; Lobelia 1; Catnep 2; Valerian 1. One 5ml teaspoon every 2 hours. Reduced to thrice daily when temperature abates.

Patients suffer less itching if kept cool. ... chicken pox

Biological Clock

A popular term for the inherent timing mechanism that supposedly controls physiological processes and cycles in living organisms. (See also biorhythms.)... biological clock

Bladder Cancer

See bladder tumours.... bladder cancer

Blood-clotting Tests

Tests to screen for and diagnose bleeding disorders, usually resulting from deficiencies or abnormalities of blood coagulation factors or of platelets (see blood clotting). Tests are also used to monitor treatment with anticoagulant drugs.... blood-clotting tests

Blood Culture

See culture.... blood culture

Body Contour Surgery

Surgery performed to remove excess fat, skin, or both, from various parts of the body, especially the abdomen, thighs, and buttocks. Abdominal wall reduction, also known as abdominoplasty, involves removing excess skin and fat from the abdomen. With all of these procedures there is a risk of complications, and the wound may become infected.

In suction lipectomy (liposuction), a rigid hollow tube is inserted through a small skin incision and use to break up large areas of fat, which can then be sucked out through the instrument.

Minor irregularities and dimpling of the skin commonly occur after surgery.... body contour surgery

Bone Cyst

An abnormal cavity in a bone.

Bone cysts typically develop at one end of a long bone and maybe discovered only by chance after a bone fracture at the site of the cyst.

Minor surgery to scrape out the cyst and fill the the cavity with bone chips usually cures the condition, although many small cysts do not need treatment.... bone cyst

Braxton Hicks’ Contractions

Short relatively painless contractions of the uterus during pregnancy.

They may be felt in late pregnancy and are sometimes mistaken for labour pains.... braxton hicks’ contractions

Children

Massive and long continued medication should be avoided, parents acquiring some ability to distinguish between the purely miserable and the critically ill. It is easy to become alarmed at the sight of a child in the throes of a convulsion or feverishness when there may be a tendency to over-prescribe. German Chamomile tea is a splendid children’s remedy. Liquid Extract and Tincture doses for children are 1 drop and 2 drops, respectively, for each year of age.

Anti-depressants should not be given for bed-wetting, drugs for sleep problems or strong laxatives for the chronically constipated. Mild herbal alternatives exist. Fresh carrot juice daily helps a child to avoid some complaints. Some herbs are not advised for children under 12, except under the care of a qualified practitioner.

Parental smoking habits are known to be responsible for crying and digestive symptoms in infants. Sleeplessness. German Chamomile or Balm tea: children 2-10 years quarter to half a cup; over 10 years: 1 cup. Babies: 3-6 teaspoons in feeding bottle – sweeten with honey if necessary.

Night seizures, with screaming: Passion Flower tea. 1 heaped teaspoon to cup boiling water; infuse 5-15 minutes. Strain. A few teaspoons at bedtime. When a brain storm starts place pinch of salt on the tongue. Calcium deficiency. Nettle tea. Carrot juice. Cod Liver oil with fresh orange juice.

Colic. Any tea: Dill, Catnep, Spearmint or Fennel. Few teaspoons frequently. Abdominal massage: 3 drops Chamomile oil in teaspoon olive oil.

Constipation. Prune or carrot juice. Dandelion coffee.

Cough. Oil of Thyme – few drops in water.

Crusta Lacta (milk rash). Weak teas: Plantain, Heartsease, Red Clover. Anoint with St John’s Wort oil. Buttermilk, Wheatgerm.

Diarrhoea. Teas: Yarrow, Tormentil. Breast feeding during the first 4-6 months of life reduces the risk of children’s diarrhoea.

Digestion, weak. Teas: Fennel, Caraway, Dill. 1 teaspoon crushed seeds to cup boiling water. Infuse 15 minutes in a covered vessel. Teaspoon doses for under 2s; half-1 cup thereafter. Also for flatulence. Feverishness. Alarm at a baby’s fever and fractiousness may attract complete medical treatment including nose drops, cough linctus, antipyretics and antibiotics, together with something to let the parents get some sleep. Avoid where possible. Mild fevers: teas – Yarrow, Marigold, Thyme, Elderflowers and Peppermint, Catmint, Carragheen Moss. Sweeten with honey. Topical: Flannels wrung out in these hot teas. Zinc can cut short the common cold. Echinacea tablets/capsules offer antiviral protection.

It is common for a child to convulse with fever. A feverish child, kept cool, is less likely to have convulsions. Remove most of child’s clothes so he can lose heat through the skin. Fruit juices (Vitamin C) in abundance. Do not feed solid foods. Wash in lukewarm (not cold) water.

Eyes. Deep hollows under the eyes reveal exhaustion, for which blood and nerve tonics and iron supplements are indicated.

Growth problems. Under-developed children respond well to herbal aids: Gentian, Ginseng, Horsetail, Marigold, Oats, German Chamomile, Wood Betony, Kelp, Alfalfa. Supplementation with brewer’s yeast, Calcium, Pollen and Zinc yield convincing results.

Hyperactivity. Nerve restoratives for highly-strung children: Teas: Lime flowers, Chamomile, Lemon Balm, B-vitamins. Porridge. Tablets: Passion flower, Valerian, Skullcap. Vitamins B6 and C. Powders: formula. Passion flower 2; Valerian 1; Liquorice 1. Dose: 250mg (one 00 capsule or one-sixth teaspoon) thrice daily.

Irritability and impaired school performance may be due to Tartrazine and other additives, sugar, and anticonvulsant drugs. See previous paragraph.

Infection. Infection of the upper respiratory tract may manifest as inflammation of the middle ear, nasal discharge or tonsillitis. Echinacea tablets, powder or liquid extract indicated. For specific infection such as measles, see under MEASLES, or other appropriate entry.

Skin. Reject cow’s in favour of goat’s milk. See appropriate entry for each skin disease (ECZEMA, etc). Care of skin after bathing: St John’s Wort oil, Evening Primrose oil. ... children

Bronchus, Cancer Of

See lung cancer.... bronchus, cancer of

Budd–chiari Syndrome

A rare disorder in which the veins draining blood from the liver become blocked or narrowed.

Blood accumulates in the liver, which swells.

Liver failure and portal hypertension result.

Treatment is aimed at removing the cause of the obstruction: this may be a blood clot, pressure on the veins from a liver tumour, or a congenital abnormality of the veins.

In most cases, treatment has only a limited effect and, unless a liver transplant can be done, the disease is fatal within 2 years.... budd–chiari syndrome

Calcification, Dental

The deposition of calcium salts in developing teeth. Primary teeth begin to calcify in a fetus at between 3 and 6 months gestation; calcification of permanent teeth (other than the wisdom teeth) begins between birth and 4 years. Abnormal calcification occurs in amelogenesis imperfecta, an inherited disorder of the enamel (see hypoplasia, enamel), and can also result from the absorption of high levels of fluoride (see fluorosis).... calcification, dental

Chlamydial Infection

One of the many sexually transmitted diseases. Caused by the micro- organism Chlamydial trachomatis. Common among birds and animals and responsible for psittacosis, trachoma and urethritis. May be acquired by children at childbirth when it causes an eye disorder that may not be serious. Sexually acquired reactive arthritis in men may follow infection. Around 70 per cent PID cases in young women are due to the infection.

Symptoms. Irregular bleeding and moderate pain. Women can still have the infection but no symptoms. Damage to the fallopian tubes possible. Sterility may follow neglect.

Treatment. Formula. Echinacea 2; Goldenseal 1; Myrrh half. Mix. Dose: Powders: 250mg (one 00 capsule or one-sixth teaspoon). Liquid extracts: 15-30 drops. Tinctures: 30-60 drops. Thrice daily in water, honey or fruit juice.

Topical. Douche: 10 drops Liquid extract or Tincture Goldenseal in an ounce (30ml) Rosewater or Distilled extract Witch Hazel. If the condition persists for more than a month, add 10 drops Kava Kava. Diet. Dandelion coffee.

On retiring at night. 2-3 Garlic tablets/capsules.

Treatment by a general medical practitioner or hospital specialist. ... chlamydial infection

Chlorella

An edible single-cell marine algae (a sea-moss, sea-lettuce) which contains more chlorophyll than many known foods, more Vitamin B12 than liver, producing protein 50 times more efficiently than other crops, including Soya and rice. Has the potential to solve the world’s protein problems in the undeveloped countries. Contains: beta-carotene, polyunsaturated fatty acids; and 19 of the 22 amino acids, including the 8 essentials. A rich source of DNA/RNA, and of calcium, iron, selenium and zinc.

Action: Liver detoxifier, hypotensive, antibiotic, metabolic stimulant. Bowel cleanser and nutrient for friendly flora. Immune sustainer. Antiviral. Anti-candida. Anti-ageing. Blood oxidant for production of red cells. Anti-cholesterol. Fat mobiliser.

Uses: High blood pressure, diabetes, hypoglycaemia, radiation sickness, high cholesterol levels, constipation, immune system insecurity, anaemia and nutrient deficiencies, bone maintenance, regeneration of tissue, asthma, the fatigue of old age. Shown to have a high binding affinity for poisonous substances in the gut and liver.

Inhibitory effect on growth of tumour cells. (21st Japanese Bacteriology Convention, 1984)

Reduces pain in peptic and duodenal ulcer. (“The Treatment of Peptic Ulcer by Chlorella”, by Dr Yoshio Yamagishi)

Cases of arsenical poisoning due to contaminated Taiwan water supply were successfully detoxified.

Dramatic height and weight increases in children and animals recorded. Appears to increase production of interferon, a body chemical that protects against harmful viruses. Of value for lead poisoning and heavy metal toxaemia.

Preparations: Available as tablets, capsules and health supplement granules.

Diet. Highly nutritional; yield 65 per cent protein; desirable for vegetarians and vegans. ... chlorella

Calculus, Dental

A hard, crust-like deposit (also known as tartar) found on the crowns and roots of the teeth. Calculus forms when mineral salts in saliva are deposited in existing plaque. Supragingival calculus is a yellowish or white deposit that forms above the gum margin, on the crowns of teeth near the openings of salivary gland ducts. Subgingival calculus forms below the gum margin and is brown or black. Toxins in calculus cause gum inflammation (see gingivitis), which may progress to destruction of the supporting tissues (see periodontitis). Calculus is removed by professional scaling. Attention to oral hygiene reduces recurrence.... calculus, dental

Calendar Method

A method of contraception, also called the rhythm method, based on abstaining from sexual intercourse around the time of ovulation (calculated by a woman’s menstrual cycles). The method is unreliable because the menstrual cycle may vary (see contraception, natural methods).... calendar method

Christopher, John R.

Well-known American herbal practitioner and writer. Books: School of Natural Healing (1976) – comprehensive herbal work commended to practitioners. Childhood Diseases (1976) Theory and practice of children’s herbal medicine. Dr Christopher had many spectacular results hit the headlines, including one of his ‘Walnut cures’. One of the worst cases of eczema reported in the United States Army was that of a soldier whose head was an eruptive mass. Known treatments were of no avail. Obtaining permission from the doctor concerned, he prepared his ‘Walnut Tincture’ by steeping Walnut shells in brandy for 3 weeks. Making a gauze cap to fit the man’s head, he gave instructions for it to be kept moist with the Tincture 24 hours a day. Much to the amazement of the Army doctors concerned, the soldier was completely cured within one week. ... christopher, john r.

Cider Vinegar

Apple cider vinegar. Rich in potassium and other associated trace minerals. What calcium is to the bones, so is potassium to the soft tissues.

Action: detoxifier, antiseptic, anti-catarrhal, bitter, stomachic, antimicrobial.

Uses: Often successful against staphylococcal and streptococcal infection (impetigo, etc). High blood pressure, dizziness, overweight, chronic headache, chronic fatigue, chronic lack of stomach acid in old age, diarrhoea, mucous colitis, diverticulosis, Crohn’s disease, nausea, vomiting, red-brick deposit in the urine. For shingles, to alleviate itching and burning: apply neat to skin, two-hourly day or night. The neat vinegar applied, freely, for ringworm, varicose veins, and burns to remove smarting. To prevent night sweats, wipe down with neat vinegar.

Dosage is an individual matter. 1, 2 or 3 teaspoons to glass of water at each meal is helpful for destroying harmful bacteria in the digestive tract and to maintain good general health. ... cider vinegar

Cinchona Bark

Peruvian bark. Jesuit’s bark. Cinchona officinalis L. Source of the alkaloid quinine used in the treatment of malaria. German: Chinabaum. French: Quinquina. Italian: China. Part used: stem-bark and root.

Constituents: quinoline alkaloids, (quinine is extracted from the bark) resin, tannins, glycosides.

Action: anti-protozoal, anti-cramp, anti-malarial, appetite stimulant, bitter, febrifuge, tonic.

Uses: Cinchona was named after the Countess of Cinchona, wife of the Viceroy of Peru who was cured of a malarial fever with the powdered bark. News of her recovery spread like wildfire through the high society circles of Europe which started a world demand for the bark.

Its temperature-reducing effect is felt by other fevers with shivering chill and violent shaking. Enlargement of the spleen due to abnormal destruction of blood cells. Iron-deficient anaemia. Atrial fibrillation of the heart. Alcoholism. Debility. For recovery from excessive diarrhoea, loss of blood and exhausting liver and gall bladder conditions. Persistent flatulence. Polymyalgia. Loss of appetite (with Hops).

Practitioner only use. The remedy is on the General Sales List, Schedule 2, Table A up to 50mg per dose (Rla); over 50mg per dose it is obtainable from a pharmacy only. Herbal practitioners are exempt up to 250mg per dose (750 daily).

Tincture (BPC 1949). Dose: 2 to 4ml.

Tonic Mineral Water. On open sale. A palatable way of taking quinine for malaria prevention. ... cinchona bark

Calf Muscles

The muscles extending from the back of the knee to the heel.

The gastrocnemius muscle starts behind the knee and forms the bulky part of the calf; under it is the soleus muscle which starts at the back of the tibia (shin).

The 2 muscles join to form the Achilles tendon, which connects them to the heel.

Contraction of the calf muscles pulls the heel up and is important in walking, running, and jumping.

Pain in these muscles occurs because of cramp, sciatica, or, more rarely, deep vein thrombosis.

The calf muscles may be affected by claudication (pain caused by walking and relieved by rest).... calf muscles

Caliper Splint

An orthopaedic device that corrects or controls a deformed leg or supports a leg weakened by a muscular disorder, allowing a person to stand and walk.... caliper splint

Cinnamon Bark

Cinnamomum zeylanicum Blume. German: Zimtbaum. French: Cannelle. Spanish: Canela. Italian: Cannella. Malayan: Kayu manis. Dried inner bark, and oil distilled from bark and leaves.

Constituents: tannins, essential oil, coumarin.

Action: stimulant astringent to the stomach. Aromatic, antimicrobial, carminative, antispasmodic, anti- diarrhoea, anti-worm; a warming remedy for cold conditions. Haemostatic, anti-putrescent, antiseptic, vermifuge. “A stimulating effect on bone healing” (Hamdard, Oct/Dec 1988, Vol XXXI No 4) Anti- diabetic.

Uses: Weak digestion, feeble appetite, flatulence, vomiting, hyperacidity, to promote secretion of gastric juices. Irritable bowel, summer diarrhoea. Influenza and colds. Wasting and cachexia (5 drops oil in honey). Infestation: body lice (rub with oil). Chest complaints: massage chest with 3 drops oil to 2 teaspoons Almond oil. The tea is used by the Chinese to boost insulin activity.

Combines well with Chamomile for stomach upsets; with Elderflowers and Peppermint for influenza. Preparations. Thrice daily, or as necessary.

Tea: Quarter of a teaspoon bark in cup of boiling water, hot tea, or other beverage, infuse 15 minutes. Essence of Cinnamon: 10-20 drops in water or beverage.

Langdale’s Cinnamon Essence.

Oil of Cinnamon: BP, 0.05 to 0.2ml.

Powder: half to 1 gram.

Liquid Extract BHP (1983) 1:1 in 70 per cent alcohol, dose 0.5 to 1ml. ... cinnamon bark

Cinnamon, Chinese

 Cassia bark. Cinnamomum cassia Blume.

Action: antispasmodic, antidiarrhoeal, antimicrobial, anti-emetic, carminative, anti-putrescent, aromatic, febrifuge, mild analgesic.

Uses: Flatulent dyspepsia, colic, irritable bowel, diverticulosis. Influenza and colds. Leucorrhoea (5 drops oil in honey before meals). Lung affections: chest rub. Loss of weight and malaise. Deficiency of stomach acid. Snakebite.

Preparations: Thrice daily, or more frequently in acute cases.

Tea: Quarter to half a teaspoon in each cup boiling water, hot tea or other beverage.

Tincture BPC (1949). Dose 30-60 drops (2-4ml).

Inhalant: Inhale steam from 20-30 drops oil or essence in 1 pint boiling water, with head covered. Chest-rub. 5 drops oil in 2 teaspoons Almond or Olive oil.

Not a front-line remedy. Much used to flavour medicines and toothpastes. Avoid in pregnancy. Combines well with Ginger (equal parts). ... cinnamon, chinese

Circulatory Disorders

Poor circulation may be due to a number of disorders including varicose veins, high or low blood pressure, arterio-sclerosis, thrombosis, phlebitis, chilblains, anaemia, weak heart. A common cause is auto-toxaemia, calling for blood tonics and agents to assist elimination of wastes and poisons via the kidneys, skin and bowels.

Other causes requiring specific treatment are: thickening and narrowing of blood vessels, diabetes, Buerger’s disease, Raynaud’s disease (spasm of the arterioles and veins), arteritis. See appropriate entries.

As a protection against these diseases Garlic becomes increasingly popular. Control of blood fats through diet and exercise necessary.

Alternatives. Cayenne, Ginger, Hawthorn berries, Horseradish, Mustard, Prickly Ash bark, Buckwheat, Dandelion, Lime flowers, Mistletoe, Rosemary, Yarrow, Ginkgo.

Tea: Lime flowers, Hawthorn berries, Yarrow. Equal parts. Mix. Ginger, quarter part (or pinch of Red Pepper). Mix. 1-2 teaspoons to each cup water. Bring to boil. Remove vessel when boiling point is reached. Dose: 1 cup 2-3 times daily.

Tablets or capsules: Prickly Ash, Hawthorn, Mistletoe, Ginkgo.

Formula. Hawthorn 2; Yarrow 2; Prickly Ash 1; Ginger quarter. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures 2 teaspoons 2-3 times daily.

Practitioner. Liquid extracts: Hawthorn 2; Lily of the Valley 2; Prickly Ash 1; Tincture Capsicum (one- tenth part). Dose: 30-60 drops in water or honey, 2-3 times daily.

Diet and Supplements. See: DIET – HEART AND CIRCULATION. ... circulatory disorders

Clary

Clear-eye. Salvia sclarea L. French: Orvale. German: Muskatsalvee. Spanish: Salvia sylvestre. Italian: Salvia Sclarea. Part used: herb.

Action: anticonvulsive, sedative, stomachic, mucilage, antifungal, oestrogenic.

Uses: Weak stomach, indigestion, mild spasm, sleeplessness from over-excitability. A mucilage from the seeds is used as a soothing emollient for the eyes to allay inflammation or assist in removal of a foreign body. Old-time gardeners placed a single seed in the eye for removal of speck of dust. Is not advised for cases where orthodox oestrogens are prescribed. Menopause.

Preparations: Internal – Practitioner use only.

Liquid Extract. Dose, 2 to 4ml. Thrice daily, in water. Aromatherapy. Essential oil, as an inhalant for hysteria, panic states.

To enhance relaxation of a hot bath – 5-10 drops. The oil is not used internally in the presence of uterine cancers, cysts, fibroids or endometriosis. ... clary

Callus, Bony

A diffuse growth of new, soft bone that forms as part of the healing process in a fracture. As healing continues, the callus is replaced by harder bone, and the original shape of the bone is restored.... callus, bony

Callus, Skin

An area of thickened skin, usually on the hands or feet, caused by regular or prolonged pressure or friction.

A corn is a callus on a toe.

If corns are painful, the thickened skin can be pared away by a chiropodist using a scalpel.... callus, skin

Calorie Requirements

See energy requirements.... calorie requirements

Calorimetry

The measurement of the calorie value of foodstuffs or the energy expenditure of a person. In direct calorimetry, a small measure of food is burned up inside a sealed container, which is immersed in water. The rise in water temperature that results is used to calculate the calorie value.

Energy production in humans is measured by oxygen uptake.

Every litre of oxygen taken into the body produces 4.8 kilocalories of energy.

Energy production is calculated by comparing the percentage of oxygen in air inhaled and exhaled.... calorimetry

Cancerphobia

An intense fear of developing cancer, out of proportion to the actual risk, that significantly affects the sufferer’s life.

Patterns of behaviour typical of obsessive–compulsive disorder (for example, prolonged washing rituals) may be adopted in an attempt to reduce the risk of cancer.

Psychotherapy including behaviour therapy may be of benefit.... cancerphobia

Coca Leaves

Health Inca tea. Peruvian tea. Bolivian tea. Erythroxylum coca, Lam. Leaves. Leaves contain a minimal amount of cocaine.

A traditional remedy to prevent fatigue, to elevate mood, assuage hunger, increase pulse rate, stimulate the brain and nerves, and to enable great feats of endurance to be performed. Not on open sale; its use is discouraged. South Americans have been drinking coca leaf tea for hundreds of years apparently with no ill-effects and possibly some medical benefits. Natives drink 1-2 cups or more daily, as infused from decocainised leaves. Medical use: to assist withdrawal from cocaine addiction. Local anaesthetic. CD. (Misuse of Drugs Act 1973) ... coca leaves

Coccydnia

Pain in the ‘tail bone’ at the base of the spine. Cause usually ascribed to referred pain from lumbar disc tissue, neurosis or spasm of muscles of the pelvic floor. May be due to osteoporosis, old fractures, bony spurs or necrosis of blood vessels. The coccyx receives its blood supply from the median artery, damage to which contributes to avascularity of the coccyx.

Treatment. Osteopathy or plaster jacket immobilisation.

Alternatives. Ladyslipper, Barberry, Valerian, St John’s Wort, Cramp bark.

Powders. Mix, equal parts: Barberry, Valerian, St John’s Wort. 500mg (two 00 capsules or one-third teaspoon) thrice daily.

Tinctures. Formula. Equal parts: Hops, Valerian, St John’s Wort. One 5ml teaspoon thrice daily, in water. Practitioner. Tincture Gelsemium: 3-5 drops in water when necessary. For pain. ... coccydnia

Cockroach, The

The cockroach is a recognised source of infection, carrying more than 30 types of harmful bacteria and a dozen parasites. Infectious hepatitis and salmonella can be traced to this insect in whose body the latter may be harboured for as long as 42 days. Food can be dangerous for long periods when polluted. It will eat almost every item of human diet. When encountering exposed food it will over- indulge, then regurgitate contents of the stomach to make way for more.

The traditional repellent is Sweet Bay (Laurus nobilis) which is also used as external treatment for bite.

To prevent infection: Tincture Echinacea, 10-15 drops in water every 2 hours. See: SALMONELLA. INFECTIVE HEPATITIS.

Many asthma patients are allergic to presence of cockroaches. ... cockroach, the

Code Of Ethics

The following rules are amplified in the official Code of Ethics observed by members of the National Institute of Medical Herbalists. Summarised as follows:–

Rule 1. Members shall at all times conduct themselves in an honourable manner in their relations with their patients, the public, and with other members of the Institute.

The relationship between a medical herbalist and his or her patient is that of a professional with a client. The patient puts complete trust in the practitioner’s integrity and it is the duty of members not to abuse this trust in any way. Proper moral conduct must always be paramount in member’s relationships with patients. Members must act with consideration concerning fees and justification for treatment.

Rule 2. No member may advertise or allow his or her name to be advertised in any way, except in the form laid down by the Council of the Institute.

Any form of commercialism in the conduct of a herbal practice is unseemly and undesirable. Particular considerations govern commencement of practice, partnerships, assistantships, door plates, signs, letter headings, broadcasts, etc.

Rule 3. Members shall comply at all times with the requirements of the Code of Practice.

Rule 4. Members shall not give formal courses of instructions in the practice of herbal medicine without the approval of the Council of the Institute.

Rule 5. It is required that members apply the Code of Practice to all their professional activities.

Rule 6. Infringement of the Ethical Code renders members liable to disciplinary action with subsequent loss of privileges and benefits of the Institute. ... code of ethics

Coffin

DR ALBERT (1798-1866).

Medical reformer. Fell victim of tuberculosis with severe pulmonary haemorrhages. Failing to respond to conventional medicine he accepted aid from Senecca Indians who took him into their care and treated him with simple herbal remedies, resulting in arrest of the profuse bleeding and a rapid return to normal health.

Prescribing botanic medicines for his patients from knowledge learned from his Indian friends, he met the famous medical botanist, Samuel Thomson, who taught him the elements of the craft. On his return to England lectures to his fellow doctors met with hostility. Persecution urged him to gather around him a small band of doctors and experienced laymen to study organic medicine; thus was formed the National Institute of Medical Herbalists.

Coffin left books: “Botanic Guide to Health” (1848) “Lectures on Medical Botany” (1850). He introduced Thomsonism into England thus combining British and American Herbalism.

Dr Coffin wrote: “Had we not been cured by a poor Indian woman, when all other means had failed, we should never have turned our attention to the vast resources in which nature abounds throughout the whole of her ample dominions, nor should we have dared to attempt such cures as have been performed.” (Botanic Guide to Health, by A.L. Coffin MD) ... coffin

Cancer Screening

Tests to detect early signs of cancer in groups of people who are susceptible to cancer because of their age, occupation, lifestyle, or genetic predisposition. Tests for cancers of the cervix (see cervical smear test), breast (see mammography), bladder, and colon have proven to be effective.... cancer screening

Canine Tooth

See teeth.... canine tooth

Cap, Cervical

A flexible contraceptive device placed directly over the cervix to prevent sperm from entering (see contraception, barrier methods of).... cap, cervical

Capgras’ Syndrome

The delusion that a relative or friend has been replaced by an identical impostor. Also known as the

“illusion of doubles’’, the syndrome is seen most frequently in paranoid schizophrenia, but also occurs in organic brain disorders (see brain syndrome, organic) and affective disorders.... capgras’ syndrome

Code Of Practice

National Institute of Medical Herbalists.

1. It is illegal for anyone not a registered medical practitioner to attempt to procure an abortion: a member must not knowingly administer an abortifacient or known uterine muscle stimulant remedies to a pregnant patient, nor instruments for the purpose of procuring an abortion, nor assist in any illegal operation.

2. It is required that any intimate examinations on a patient of the opposite sex be conducted in the presence of a relative of the patient or a suitable assistant.

3. A member must not treat or prescribe any remedy for gonorrhoea, syphilis, or urinary affections of a venereal nature.

4. It is the duty of the practitioner to notify the District Medical Officer regarding any disease on the current list of notifiable diseases. In cases of industrial poisoning or accident the local district branch of the Health and Safety Executive should be notified.

5. A member must consider very carefully the implications of recommending a course of treatment contrary to the advice of the patient’s registered medical practitioner or of not recommending referral to a registered medical practitioner in the case of serious disease or uncertain diagnosis. Members must be aware of their vulnerability in law on this issue and must ensure in such a case that all available information is given to the patient and that the patient makes the final decision without coercion.

6. A parent or supervising adult must be present at any treatment or examination of a child under the age of 16, or of a mentally-retarded patient.

7. The Data Protection Act means that any practitioner keeping patient’s data on computer file must register under the terms of the Act.

8. A member must become familiar with the terms of the Medicine’s Act 1968 and subsequent statutory instruments, notably the Medicines (Retail Sale or Supply of Herbal Remedies) Order 1977. Particular care should be taken to become familiar with the statutory maximum doses of those remedies listed in Schedule III of the latter order. Detailed records of prescriptions and dispensing must also be kept.

9. The Medicines Act further states that to claim exemptions from the restrictions on the supply of certain herbal remedies, the practitioner should supply said remedies from premises occupied by the practitioner and able to be closed so as to exclude the public.

10. The Medicines Act adds that to claim the said exemptions, the person supplying the remedy “sells or supplies it for administration to a particular person after being requested by or on behalf of that person and in that person’s presence to use his own judgement as to the treatment required”. The member should avoid treatment through telephone or postal contact, although repeat prescriptions may be supplied on this basis for a limited period.

11. Dispensing and labelling of medicines should at least comply with the terms of the Medicines Act. All medicines should be labelled to clearly indicate the correct dosage or other directions for use (especially for those remedies subject to a statutory maximum dose), and with the name and address of the practitioner and the date of dispensing.

12. A member should never claim verbally or in print to be able to cure any life-threatening or serious disease.

13. The distribution or display of letter headings, business cards or practice information should be compatible with the highest professional medical standards. ... code of practice

Cola

Kola seeds. Cola nitida. Cola acuminata. German: Kolabaum. French: Cafe? du Soudan. Spanish: Kola. Italian: Noci del sudan. Malayan: Kelapong. Part used: dried powdered seeds. Constituents: Caffeine, theobromine, kolanin, gum, tannic acid, phenols.

Keynote: cerebro-spinal stimulant.

Action: Nerve tonic, anti-depressant, diuretic, astringent, anti-diarrhoeal. Thymoleptic BHP (1983). Strengthens action of the heart by increasing its muscular power. Antidepressant. Stimulates the central nervous system and strengthens the heart by increasing its muscular power.

Uses: Physical and mental exhaustion (jet-lag), brain fatigue, neurasthenia, convalescence, muscle weakness, headache, depression. Diarrhoea, dysentery. Contains caffeine which increases mental alertness, heart rate and passage of urine. Low blood pressure. Not given in presence of high blood pressure.

Traditional combinations: (1) with Damiana and Saw Palmetto for sexual weakness. (2) with Skullcap and Oatstraw for depression and nerve debility.

Burroughs and Wellcome (1900) issued a tabloid “Forced March” (Kola compound 5g) used during the South African war and continued until 1937. Today similar preparations exist for jet-travel and tired business-men.

Side-effects: over-excitability.

Preparations: Average dose: 1 to 3 grams. Thrice daily.

Decoction (powder). Half a teaspoon to each cup water gently simmered 10 minutes. Dose 1 cup. Powder/tablets: 1 to 3g.

Liquid Extract, BHC Vol 1. 1:1, 60 per cent ethanol. Dose: 0.6 to 1.2ml.

Tincture BPC (1934). 1:5 in 60 per cent alcohol. Dose: 1-4ml. ... cola

Capping, Dental

See crown, dental.... capping, dental

Caput

The Latin word for head.

The term is commonly used to refer to the caput succedaneum, a soft, temporary swelling in the scalp of newborn babies, caused by pressure during labour.

Caput is also used to refer to the face, skull, and associated organs, to the origin of a muscle, or to any enlarged extremity, such as the caput femoris, the head of the femur (thigh bone).... caput

Carbenoxolone

An ulcer-healing drug used to treat oesophageal inflammation and ulceration.

A gel containing carbenoxolone is used to relieve mouth ulcers.... carbenoxolone

Colds

The common cold. A virus droplet infection of the air passages.

Symptoms: Red itching eyes, clear nasal discharge progressing to yellow and thick, slight sore throat, sneezing, mild fever, headache, blocked or running nose, malaise.

The alternative school of medicine believes a cold should not be suppressed with popular drugs of the day but allowed to run its course. That course may be dramatically reduced by use of herbs. A cold is sometimes an acute healing crisis in which Nature expels accumulated wastes and toxins. Diaphoretics promote sweating, aiding this process.

Alternatives. Teas may be made from any of the following: Elderflowers, Peppermint, Catmint, Bayberry, Boneset, White Horehound, Feverfew, St John’s Wort.

Alternatives. Formulae:– Equal parts:– (1) Elderflowers and Peppermint. (2) Yarrow and Peppermint. (3) White Horehound and Hyssop. 1 teaspoon to each cup boiling water; infuse 5-15 minutes. 1 cup freely. A trace of Cayenne Pepper enhances potency and stimulates circulation.

Decoction. Prepared from Horseradish, Pleurisy root, Prickly Ash, Bayberry. Teaspoon, of any one, to two cups water gently simmered 20 minutes. Half-1 cup freely. Pinch of Cayenne enhances action.

Irish Moss. 1 teaspoon to 2 cups water simmered gently 20 minutes. Do not strain. Eat with a spoon with honey.

Powders. Composition. 1 teaspoon to cup of tea, or hot drink.

Powders. Formula. Bayberry bark 2; Ginger 1; Pleurisy root 1. Cayenne quarter. Sift. 500mg (two 00 capsules or one-third teaspoon) thrice daily.

Tablets/capsules. Lobelia. Iceland Moss. Vitamin C. Feverfew.

Essence of Cinnamon. Popular traditional herbal expectorant to help relieve symptoms of cold and flu. Composition essence and Elderflowers and Peppermint. 2 teaspoons in hot water or cup of tea every 3 hours. Children less according to age.

Life Drops. See entry.

Practitioner. Colds with fever, cardiac excitability and distress out of all proportion to the infection: Tincture Gelsemium, 3-5 drops.

Laxative. A mild laxative may be advised (5-7 Senna pods, infused in cup of boiling water, or Senacot). A healthy bowel movement may cut short a cold by assisting elimination.

Aromatherapy. Few drops of any of the following antiseptic oils added to a bowl of boiling water, head covered with a towel, steam inhaled: Eucalyptus, Peppermint, Marjoram, Thyme, Niaouli. Oil of Camphor is most effective, but as it antidotes all other medicaments, should be used alone. Oil of Scots Pine (5-10 drops) used in bath. Tiger Balm. Olbas oil.

Diet. 3-day fast; no solid food, herb teas and fruit juices only. Citrus fruits (Vitamin C) in abundance. Hot lemon and honey.

Supplementation. Daily. Vitamin A (7500iu), B-complex (50mg), C (3 grams at onset: 2 grams every 3 hours thereafter).

Prophylaxis, winter months. Daily: Vitamin C (Rose Hip, Acerola, etc), Echinacea. 2 Garlic capsules at night to build-up body’s resistance. ... colds

Cardiac Stress Test

One of a group of tests used to assess the function of the heart in people who experience chest pain, breathlessness, or palpitations during exercise. The test establishes whether the patient has coronary artery disease. An ECG machine records the patterns of the heart’s electrical activity while the heart is stressed. This is usually achieved by the patient exercising on a treadmill or cycling. Specific changes in the electrical pattern as exercise levels increase indicate angina. Cardiac stress testing may be used in conjunction with radionuclide scanning to identify damaged areas of heart muscle.... cardiac stress test

Combinations, Formulae

 In the evolution of herbal medicine it was discovered that some remedies have affinities and assist others in therapeutic action. An older generation of herbalists learnt how to ‘blend’ herbs according to their properties. Although empiric, such intelligent observation over centuries has developed into lore handed down as traditional medicine.

Use of herbs in combination enhances activity of the mild ones and modifies effects of the strong. Volatile properties of one may be kept in balance by opposing alkaloids, glycosides, etc.

Present practice views with disfavour the combination of several remedies, approval being given to a maximum of no more than four plant substances.

Herbs may be combined in equal parts or in specific proportions; i.e. Elder 4, Ladies’ Mantle 3 and Pulsatilla 1: represent Elder 4 parts, Ladies’ Mantle 3 parts and Pulsatilla 1 part.

The object of combining medicines is (a) to augment, correct or modify the action of a remedy, (b) to obtain a joint operation of two or more remedies, (c) to obtain a new medicine and (d) to afford a suitable form for administration.

“A combination of similar remedies will produce a more certain, speedy and considerable effect than an equivalent dose of any single one.” (Fordyce) Some herbs used singly may be of little use, their true value lying in a correct combination. Referred to as polypharmacy where a number of remedies are used in one prescription. ... combinations, formulae

Composition Powders

Alternatives.

1. Powders: 3oz Bayberry, 1oz Ginger, half Cinnamon, half an ounce Cloves, quarter of an ounce Cayenne. Sift. Mix. (E.G. Jones MNIMH)

2. 2oz Bayberry, 1oz Ginger, 1oz Pleurisy root, half an ounce Cayenne. Sift. Mix. (Melville C. Keith MD) 3. 2oz Poplar bark, 1oz Balmony herb, half an ounce Goldenseal, half an ounce Cinnamon, three-quarters of an ounce Cayenne. Mix. Sift. “This brought the American physiomedical doctors immortal fame.” (F.H. England MD)

Dose: Quarter to 1 teaspoon in hot water, tea or honey. The powder may be fed into 00 capsules: 2-4 capsules swallowed or taken as above.

Composition powder is a harmless stimulant against winter’s ills, influenza and for the first stages of fevers. Long traditional reputation for stomach and bowel disorders, cramp, collapse, circulatory stasis, fainting, hypothermia, to promote perspiration, to assuage moderate degree pain. In the elderly it was given to rekindle the fires of life when burning low. ... composition powders

Compresses

Fomentations. External applications to soften tissue, allay inflammation or alleviate pain. They may take the form of a piece of soft cloth or other suitable material folded double (1) wrung out in a hot herbal infusion or (2) lint or flannel wrung out in hot water to which has been added Liquid extracts or the essential oils of Aromatherapy.

Requirements. Basin, towel, kettle of water, piece of cotton wool, oilcloth, binder and safety pins. Method: Place towel across basin; lay flannel on towel and press down. Pour on hot herbal infusion, decoction or tincture and thoroughly soak. Bring together ends of the towel and twist hands in opposite directions to squeeze out surplus fluid. Untwist towel, free the flannel, shake it out and apply direct to the skin. Smear affected skin with olive oil before application. Add a layer of cotton wool; cover with plastic or oilskin; bind in position and pin securely. Moisten compress when dry, every half hour or less.

Herbs commonly used: Chickweed, Comfrey, Elder, Linseed, Fenugreek seeds, Irish Moss, Marigold, Marshmallow, Mullein, Plantain, Slippery Elm, German Chamomile, Hounds Tongue. ... compresses

Cardiovascular

Pertaining to the heart and blood vessels.... cardiovascular

Cardiovascular Disorders

Disorders of the heart, blood vessels, and blood circulation (see heart disorders; arteries, disorders of; veins, disorders of).... cardiovascular disorders

Cardiovascular Surgery

The branch of surgery concerned with the heart and blood vessels.

Cardiovascular surgery includes operations to prevent or repair damage caused, for example, by congenital heart disease (see heart disease, congenital), atherosclerosis, or a myocardial infarction (heart attack).

Procedures include heart valve surgery, coronary artery bypass, and heart transplant.... cardiovascular surgery

Carditis

A general term for inflammation of any part of the heart or its linings.

There are 3 types of carditis: myocarditis (inflammation of the heart muscle), which is usually caused by a viral infection; endocarditis (inflammation of the internal lining of the heart), which is usually due to a bacterial infection; and pericarditis (inflammation of the outer covering of the heart), which is usually due to a viral or bacterial infection but may be associated with a myocardial infarction or an autoimmune disorder, such as systemic lupus erythematosus.... carditis

Condurango

Marsdenia cundurango, Rchb. Condor plant sought by the condor eagle in the mountains of Ecuador and Peru. Dried bark.

Constituents: glycosides, essential oils.

Action: alterative, circulatory stimulant, stomach relaxant, bitter, adaptogenic, orexigenic.

Uses: Nervous indigestion, anorexia nervosa, neoplasm of stomach and intestines. Calms pain in stomach disorders following gastric ulcer and lessens vomiting (Le Monde Medical Journal). Condurango has found its chief use as a cancer remedy, especially those originating in epithelial structures, epitheliolma, etc. (John Clarke MD)

Preparations: Thrice daily.

Powder: 1-4g in honey, or milk.

Liquid Extract. Dose: 2-4ml. (30-60 drops) in water. Tea: 1-4g to cup boiling water. Half-1 cup. ... condurango

Confusional State

An acute distressing symptom in elderly and very young people. ‘Lack of clarity in thinking.’ Mild brain failure. Temporary character-change and alteration in behaviour. Absence of classical symptoms of illness. Cannot formulate answers.

Diagnosis: dementia requires six months mental impairment, whereas acute confusional states may develop in a few days. Distinguish from Alzheimer’s disease.

Causes: Oxygen deficiency in the tissues (Vitamin E). Toxaemia (eliminatives). Delirium (nerve relaxants). Infections (Echinacea). Metabolism (Dandelion). Drugs (Ginseng). Hypothermia (Cayenne). Nutritional (Slippery Elm, thiamine).

Tea. Combine herbs, equal parts: Agrimony, Skullcap, Balm. 2 teaspoons to each cup boiling water; infuse 5-15 minutes. 1 cup freely.

Ginkgo: Favourable results reported.

Vitamins. B-complex. B12. Thiamine. E (1000iu daily). Minerals. Dolomite. Zinc. ... confusional state

Contact Lens Fatigue

Irritation, soreness, friction, inflammation. “People who use extended- wear soft contact lenses are more likely to develop serious microbial keratitis infection than users of other lenses.” (Research team, Moorfields Eye Hospital, London) Risk of keratitis was seen to increase when soft lenses were worn for more than six days.

Alternatives:– Douche. Simple teas: Fennel or German Chamomile; half a teaspoon dried herb or teabag to cup boiling water. Infuse 15 minutes. Half-fill eye-bath and use as douche, tepid. OR: quarter of a teaspoon distilled extract Witch Hazel in eye-bath; half-fill with water. Natural lubricant for contact lens is Evening Primrose oil (contents of a capsule). See: EYES, INFECTION.

Supplements. Daily. Vitamin A 7500iu, Vitamin B2 10mg, Vitamin C 400mg, Vitamin E 400iu, Beta carotene. Zinc 15mg. ... contact lens fatigue

Copaiba

Balsam copaiva. Copaifera langsdorffi, Desf. Oleoresin obtained by cutting deeply into trunk of the Copaiva tree.

Constituents: volatile oil, terpenic acids, resins.

Action. Antiseptic (urinary), carminative, alterative, diuretic, stimulant, cathartic.

Uses: Chronic inflammation of the genito-urinary tract, mild STD attacks, for its antiseptic effect. Chronic catarrh of the bladder, vagina and of the respiratory organs. Pruritus of anus and genitals. Irritable bladder of old women. Leucorrhoea.

Preparations: Because of its disagreeable taste it is usually given in capsules. Oil of Copaib: dose, 5 drops, thrice daily. Combined with alkali diuretics.

Lotion: oil of Copaiva 1 part, Glycerine 10 parts. ... copaiba

Corn Silk

Stigmata maidis. Zea mays, L. German: Turkisches Korn. French: Mai?s. Arabian: Durah shami. Iranian: Kho?shahemakki. Chinese: Yu-kao-liang. Malayan: Jagung. Dried silky flower threads of maize. Constituents include: rutin, flavonoids.

Constituents: allantoin, saponins, Vitamin C and K.

Keynote: kidneys and bladder.

Action: antilithic, mild stimulant, soothing urinary demulcent, diuretic.

Uses: Kidney and bladder disorders. Cystitis, uncontrollable bladder, retention, pus in the urine, bed- wetting, prostate gland enlargement, irritation of the urinary tract by phosphatic and uric acids, urethritis, expulsion of gravel. Gonorrhoea, in combination with powerful alteratives: Yellow Dock, Burdock, Queen’s Delight.

Heart failure with oedema and scanty urine; used with success. (William Boericke MD) Chronic malaria – in strong infusion the shucks have been used with success. (Dr E.C. Lowe) Nephritis (with equal parts Marshmallow) for temporary relief. Its value is increased by adding to it (equal parts) Dandelion root and Shepherd’s Purse herb. (J.H. Greer MD) Of special value for bed-wetting: with Agrimony herb (equal parts). Diabetes. (Chinese medicine)

Preparations: It is a consensus of professional opinion that the infusion (tea) is the best form. 3-4 teaspoons to each cup boiling water; infuse 15 minutes; drink freely.

Liquid Extract: 1-2 teaspoons, in water.

Tincture: 1-3 teaspoons, in water. ... corn silk

Castor Oil

A colourless or yellow-tinged oil obtained from the leaves of the castor oil plant.

Given orally, castor oil has a laxative action.

Zinc and castor oil are combined in a soothing ointment for conditions such as nappy rash.... castor oil

Cataract Surgery

Removal of the lens from the eye, performed to restore sight in people whose vision is impaired by a cataract. The lens is usually replaced with a plastic implant during the operation, although for young people and those with other eye disorders, a contact or spectacle lens fitted after the operation may be preferable.... cataract surgery

Corns, Bunions

 A bunion (hallux valgus) is a bony prominence on the inner side of the foot at the base of the big toe due to injury, flat feet, arthritis or narrow shoes. A corn (clavus) is an area of thickening and hardening of the skin, worse from friction or pressure on the toes.

Relieve pressure on the tender area by use of thick felt rings.

Alternatives. Internal (to reduce inflammation). Prickly Ash, Lignum Vitae (Guaiacum). Celery seed tea for elimination of uric acid.

Topical. Lobelia, Comfrey or St John’s Wort fomentation. Zinc and Castor oil ointment or cream. Comfrey cream. Bind a slice of lemon over bunion or corn at night. Wipe surface with a cut raw onion or garlic 2-3 times daily. Wipe with expressed orange-coloured juice of the fractured stem of Greater Celandine.

Paint with Liquid Extract Lobelia. (Ernest Cockayne FNIMH)

For corns, soak feet in hot soapy water; scrape away the corn and when dry cover with a plaster. Successful results reported with Houseleek steeped in Cider vinegar. Hundreds of corn-cures exist.

Old Yorkshire tradition: 2 teaspoons Epsom salts to a bowl of hot water for a foot-soak; finish off with a Castor oil wipe.

Greek traditional: Rub corn or bunion with lemon juice and leave on lemon rind overnight. Onion juice. Preventative: Anoint feet with Plantain oil believed to be effective. Cider vinegar as a lotion. Aromatherapy. Massage feet after soaking: Lavender, Geranium. ... corns, bunions

Catheterization, Cardiac

A diagnostic test in which a fine, sterile catheter is introduced into the heart via a blood vessel. It is used to diagnose and assess the extent of congenital heart disease (see heart disease, congenital) and coronary artery disease, and to diagnose and treat some disorders of the heart valves (see valvuloplasty). During the procedure, the pressure within the heart’s chambers can be measured, samples of blood and tissue can be taken, and a radiopaque substance can be injected to allow the heart’s cavities to be X-rayed.... catheterization, cardiac

Catheterization, Urinary

Insertion of a sterile catheter into the bladder to drain urine. The procedure is used when a person is unable to empty the bladder normally or is incontinent (see incontinence, urinary). Urinary catheterization is also used during operations, in bladder function tests such as cystometry and cystourethrography, and to monitor urine production in the critically ill.... catheterization, urinary

Cauda Equina

A “spray’’ of nerve roots resembling a horse’s tail that descends from the lower spinal cord and occupies the lower 3rd of the spinal canal.... cauda equina

Cotton Root

Gossypium herbaceum L. German: Baumwollenbaum. French: Cotonnier en arbre. Italian: Cotone arbusto. Arabian: Kuttun. Indian: Karpas. Iranian: Pambah. Dried root bark. Cotton fibre leaves.

Constituents: mucilage, flavonoids, fixed oil, resin, tannin.

Action: abortifacient. Parturient. Traditional male contraceptive (unproven). Oxytocic, (fresh gathered). Uses. For procuring abortion. Claimed to contract the womb after the action of Ergot, but safer. Alabama Indian squaws made a tea of the freshly-gathered roots to ease pains of childbirth. For absent or painful menstruation. Pain in ovaries. Morning sickness. Reduces sperm count and sexual urge in the male. Reference. Rats were made temporarily infertile without change of mating behaviour, without reducing the male hormone (testosterone) and without heart abnormalities. (Dr Yun-feng-Ren, People’s Republic of China)

Not used in pregnancy. Hypokalaemia may follow overdose. Preparations. Liquid Extract, BPC (1934). Dose, 2-4ml. Tincture BPC (1934). Dose 30-60 drops. ... cotton root

Couch Grass

Twitch. Triticum repens. Agropyron repens (Beauvais). German: Quecke. French: Chiendent. Spanish: Grama. Italian: Caprinella. Dried or fresh rhizome.

Constituents: volatile oil, Vitamin A.

Keynote: bladder and kidneys. This is the grass to which a dog is said to go instinctively when sick, hence its name – dog grass.

Action: Soothing demulcent diuretic for simple inflammation of the urinary tract. Uric acid solvent. Laxative. Urinary antiseptic. Nutritive, emollient. Anti-cholesterol.

Uses: Cystitis, nephritis, urethritis, painful and incontinent urination, liver disorder, renal colic, kidney stone, gravel, gout, rheumatism, backache. Reduction of blood cholesterol. Chronic skin disorders.

Combines with Hydrangea (equal parts) for prostatitis.

Herbal tea for kidneys and bladder: Couchgrass 15 per cent; Buchu 15 per cent; Wild Carrot 15 per cent; Bearsfoot 15 per cent; Alfalfa 45 per cent. 2 teaspoons to each cup water, gently simmer 5 minutes. Half-2 cups thrice daily.

Preparations: Thrice daily.

Decoction. 2-3 teaspoons to each cup water, gently simmer 5 minutes. 1-2 cups.

Liquid Extract BHP (1983) 1:1 in 25 per cent alcohol. Dose: 4-8ml.

Tincture BHP (1983) 1:5 in 40 per cent alcohol. Dose: 5-15ml (1-3 teaspoons).

Powder. 250mg in capsules; 3 capsules thrice daily. (Arkocaps)

Kasbah remedy. Alpine herb teabags.

Antitis tablets (Potter’s) ... couch grass

Council For Complementary And Alternative Medicine

A General Medical Council style organisation with a single Register, common ethics and disciplinary procedures for its members. To promote high standards of education, qualification and treatment; to preserve the patient’s freedom of choice.

Founder groups: The National Institute of Medical Herbalists, College of Osteopaths, British Naturopathic and Osteopathic Association, The British Chiropractic Association, The Society of Homoeopaths, The British Acupuncture Association, The Traditional Acupuncture Society and the Register of Traditional Chinese Medicine.

Objects: to provide vital unified representation to contest adverse legislation; to promote the interests of those seeking alternative treatments; to maintain standards of competent primary health care; to protect the practice of alternative medicine if Common Law is encroached upon. The Council prefers to work in harmony with the orthodox profession in which sense it is complementary. Council’s first chairman: Simon Mills, FNIMH. Address: 10 Belgrave Square, London SW1X BPH. ... council for complementary and alternative medicine

Cramp, Anal

 Spasmodic pain in the anal muscles, mostly suffered by sports-persons after running. Pain may last 10 minutes before dispersing as a deep dull ache. Worse by constipation. Check for anal fissure, which is a small tear in the skin. Readily disperses after taking a pinch of Cayenne or Ginger in honey. Those subject, should open their bowels before a run or at onset of pain.

Powders. Formula. Cramp bark 2; Stone root 1; Cayenne quarter. Dose: 500mg (two 00 capsules or one- third teaspoon in hot water) once or more daily.

Tinctures. Formula. Cramp bark 2; Stone root 1; Horseradish quarter. Dose: one 5ml teaspoon in hot water as necessary.

Tinctures. Alternative Formula. Equal parts: Tincture Peruvian bark and Stone root. Dose: one to two 5ml teaspoons in hot water as necessary.

Supplements. Magnesium, Calcium. ... cramp, anal

Caudal Block

A type of nerve block, in which a local anaesthetic is injected into the lower part of the spinal canal.

Caudal block may be used for obstetric and gynaecological procedures.... caudal block

Cauliflower Ear

A painful, swollen distortion of the pinna (ear flap) resulting from blows or friction that have caused bleeding in the soft cartilage.

Immediate treatment after an injury is with icepacks to reduce the swelling.

In severe cases, a doctor may drain blood from the ear and apply a pressure bandage.... cauliflower ear

Cauterization

The application of a heated instrument to destroy tissues, to stop bleeding, or to promote healing, used in conditions such as haemorrhoids and cervical erosion. Cauterization has been largely replaced by electrocoagulation.... cauterization

Cavity, Dental

A hole in a tooth, commonly caused by dental caries (see caries, dental).... cavity, dental

Cd4 Count

A blood test used to monitor HIV infection and AIDS. The procedure counts the number of CD4 lymphocytes (white blood cells responsible for fighting infection) in a blood sample. CD4 lymphocytes are destroyed by , and reduced levels of these cells indicate the progression of and the eventual development of.... cd4 count

Cranesbill, American

 Storksbill. Wild Geranium. Geranium maculatum L. Herb. Dried Root. Constituents: Tannic and gallic acid.

Action: Haemostatic, astringent, anti-inflammatory, vulnerary, styptic tonic, antiseptic. A vaso- compressor to increase the vital potency of living matter of the ganglionic neurones. Anti-diarrhoea. For over-relaxed conditions.

Uses: Urinary system: frequency, incontinence in the young and aged, bed-wetting, blood in the urine. An ingredient of Captain Frank Roberts’ prescription for ulceration of stomach, duodenum and intestines. Ulceration of mouth and throat (tea used as a mouth wash and gargle). Irritable bowel. Summer diarrhoea of children.

Combines with Beth root (equal parts) as a vaginal douche for leucorrhoea or flooding of the menopause; with tincture Myrrh for cholera and infective enteritis.

Dr Wm Winder reported in the 1840s how the Indians of Great Manitoulin Island held it in high favour as a healing styptic antiseptic, “the powdered root being placed on the mouth of the bleeding vessel . . . Internally, they considered it efficacious for bleeding from the lungs”. (Virgil J. Vogel, University of Oklahoma Press, USA)

Preparations: Thrice daily.

Tea. Half-2 teaspoons dried herb to each cup boiling water; infuse 15 minutes. Half-1 cup.

Decoction. Half-1 teaspoon dried root to each cup water simmered gently 20 minutes. Half a cup.

Tablets BHP 270mg. (Gerard House)

Liquid extract: 15-30 drops.

Tincture BHP (1983). 1 part root to 5 parts 45 per cent alcohol. Dose: 2-4ml (30-60 drops).

Powdered root, as a snuff for excessive catarrh and to arrest bleeding from the nose.

Vaginal douche. 1oz root to 2 pints water simmered 20 minutes. Strain and inject. ... cranesbill, american

Cudweed, Marsh

 Gnaphalium uliginosum L. German: Ruhrkraut. French: Immortelle. Italian: Canapicchie. Part used: herb.

Action: Astringent, antitussive, antiseptic, anti-catarrhal, anti-inflammatory.

Uses: Quinsy, sore throat, tonsillitis, pharyngitis (tea used as a gargle every 2 hours). Inflammation of the parotid gland (mumps). Bleeding from respiratory mucous surfaces. Whooping cough, croup. Lice infestation (wash hair with tea). High blood pressure. (Russia)

Preparations: Thrice daily.

Tea. 1 heaped teaspoon to each cup boiling water; infuse 15 minutes, half cup freely, acute cases; thrice daily, chronic. Addition of 2 drops Tincture Myrrh enhances action.

Powder: dose, 2-4g.

Liquid Extract: half-1 teaspoon in water.

Tincture BHP (1983) 1 part to 5 parts 45 per cent alcohol. Dose: 1-4ml (15-60 drops). ... cudweed, marsh

Dermatitis, Contact

 Redness and possible blistering caused by a sensitive substance such as chromium, nickel, other metals, rubber, paints, cosmetic materials, plants (primula), house dust mites, aerosols, deodorants, photocopying, dyes in clothing, etc. A patch test establishes diagnosis. A suspected irritant is applied to the skin and after two days its reaction is noted. If inflammation is present the test is positive. Symptoms may include vesicles with weeping, scaling, and presence of dropsy.

In a study of 612 patients attending the Royal Hallamshire Hospital, Sheffield, more than half of the women who had ears pierced reported skin reactions to metallic jewellery, while a third had sensitivity to nickel. (British Journal of Dermatology, Jan 1992)

Treatment. Remove article or cause of irritation. Garlic is claimed to be successful, either in diet or by capsule when the condition is caused by histamines. Other agents: Betony, Burdock leaves, Chickweed, Dandelion, Figwort, Gotu Kola, Plantain, Red Clover.

Internal. Burdock tea. Clivers tea.

Tablets/capsules. Garlic, Devil’s Claw, Blue Flag.

Topical. Avoid use of Calamine, if possible. Creams or salves: Aloe Vera, Comfrey, Evening Primrose, Witch Hazel, Jojoba. All are alternatives to corticosteroids.

Tamus (Black Bryony) tincture. Distilled extract of Witch Hazel. ... dermatitis, contact

Celsius Scale

A temperature scale in which the melting point of ice is zero degrees (0°C) and the boiling point of water is 100 degrees (100°C). On this scale, normal body temperature is 37°C.

(See also Fahrenheit scale.)... celsius scale

Centigrade Scale

The obsolete name for the celsius scale.... centigrade scale

Cephalexin

An alternative spelling of cefalexin, a common cephalosporin drug.... cephalexin

Devil’s Claw

Harpagophytum procumbens D.C. Rhizome. Native of the Kalahari Desert.

Keynote: rheumatism. A versatile remedy.

Constituents: flavonoids, iridoid glycosides.

Action: anti-inflammatory, antirheumatic, analgesic (mild), liver tonic, cholagogue, diuretic, sedative, detoxicant, stomachic, lymphatic, stimulant, cortisone-like action.

Use s. Inflammatory arthritic stiff joints. Gout. Lumbago, sciatica, polymyalgia, neuralgia, liver congestion. Gall bladder disorders. Itching skin conditions. Piles. Inflammatory conditions of the veins. Avoid in pregnancy. Not given in presence of gastric or duodenal ulcer.

Preparations: Thrice daily.

Tablets: dosage as on bottle.

Alternative: a tea is made by dissolving tablets in a cup of boiling water.

Decoction. Quarter to half a teaspoon in each cup water gently simmered 15 minutes. Dose: half a cup. Liquid Extract, BHC Vol 1. (1:1, 25 per cent ethanol). Dose: 1-2ml.

Powder. 250mg capsules; maintenance dose, 2 capsules thrice daily with meals. Or applied to open wounds for healing. ... devil’s claw

Diet - Cancer

GENERAL DIET use as a base.

Life is our most precious gift. But at some point that gift might be at risk. It is at such time that food and drink may contribute to our sense of well-being.

Rapidly accumulating evidence links cancer to a growing public awareness of the role of diet. Also, involvement of supplements in cancer prevention are a fruitful area of research.

Vital food enzymes are not destroyed in cooking when a large proportion of food is eaten raw. All food should be free from additives.

A high fat intake is a risk factor in cancer of the ovary, womb and prostate gland. It also affects the bowel flora, changing bile acid metabolism and the concentration of carcinogenic bile acid metabolites. Obesity significantly increases risk of cancer.

Epidemiological studies in man show that people with low Vitamin A levels are more susceptible to lung cancer. Cancer risk is increased by low levels of Vitamin A, particularly Beta Carotene, Vitamin E and Selenium.

Antioxidants control the activity of free-radicals that destroy body cells, and source foods containing them are therefore of value in cancer prevention. Most cancers generate a high degree of toxicity and this is where antioxidants, particularly Vitamin C are indicated. A deficiency of Vitamin C has been associated with cancer of the oesophagus, stomach, lungs and breast. This vitamin is known to increase life expectancy in terminally ill patients and is a mild analgesic for pain. Vitamin B6 may be of value for nausea.

Vitamins and minerals of value: Vitamins A, B6, C, E, Calcium, Chromium, Magnesium, Molybdenum, Selenium, Zinc.

Stimulants should be avoided: cocoa, alcohol, sugar, coffee (including decaffeinated). Tea should not be too strong as it inhibits absorption of iron. Choice should be over a wide range of foods, to eat less fat and more wholegrain cereals and raw fresh fruit and vegetables. ... diet - cancer

Diet - Cholesterol

To lower cholesterol. Avoid all animal fats and dairy products, bacon, ham, lobster, shell fish, milk (use skimmed), rich sauces, gravies, the use of cream, eggs, offal, ice cream, cheese (cottage cheese accepted), cream puffs, fried foods, crab, salami, pork, beef steak, veal, baked custard, mayonnaise made with eggs, milk chocolate, fried fish and chips. Alcohol, refined sugars. Accept: white fish, lean meat, chicken, skimmed milk, Tofu products, nuts except cashew and coconut, bread, breakfast cereals, cottage cheese, plenty of fruits and fruit juices, raw green vegetables and salad materials. For cooking – polyunsaturated oils such as sunflower, corn or Soya. No more than 3 eggs per week. 2-3 fatty fish meals each week to prevent clumping of platelets. Artichokes. Dandelion coffee. ... diet - cholesterol

Diet - Heart And Circulation

It is now widely accepted that changes in diet and lifestyle can dramatically reduce the risk of heart disease. Use DIET – GENERAL as a base.

Unsaturated fatty acids, as in vegetable oils, should replace animal fats (saturated fatty acids) that increase deposits of cholesterol on the inner coat of arteries and encourage hardening. Vegetable oils contain lecithin – a homogeniser which thins and separates the cholesterol, sweeping it along through the bloodstream and preventing deposits to form on walls of the arteries.

A study on the European population has shown a strong link between oily fish consumption and a reduced risk of heart disease. Populations that eat a lot of fish, such as Greenland Eskimos (about 400g a day) and Japanese fishermen (about 200g a day) have low rates of heart disease.

Another study, by the Leiden University of the Netherlands, has found that men who ate more than 30g of fish per day were less than half as likely to die from coronary heart disease as those who ate no fish. A diet high in fish lowers plasma cholesterol, triglyceride and very low density lipoprotein levels and is of value in the treatment of hyperlipidaemia (abnormally high concentration of fats in the blood).

Indicated: Magnesium-containing foods, lecithin, Evening Primrose oil for gamma linoleic acid which is converted into prostaglandin E1 in the body and helps reduce high blood pressure and prevents platelet clumping. Coffee carries a risk factor and should be taken sparingly – alternatives: herbal teas Rutin, Lime flowers and others as available in bulk or tea-bags. Green grapes.

Supplements, daily: Vitamin C 1g; Vitamin E 400iu; Magnesium 300mg – 450mg for pregnant women and nursing mothers. Iodine. Chromium, Selenium. Garlic tablets/capsules – 2-3 at night.

Flora margarine is high in essential polyunsaturated fats – made from sunflower seed oil. Hay diet: good results reported. ... diet - heart and circulation

Cephalosporin Drugs

A large group of antibiotic drugs derived from the fungus

CEPHALOSPORIUM ACREMONIUM, which are effective against a wide range of infections.

Cephalosporins are used to treat ear, throat, and respiratory tract infections, and conditions, such as urinary tract infections and gonorrhoea, in which the causative bacteria are resistant to other types of antibiotics.

Occasionally, the drugs cause allergic reactions, such as rash, itching, and fever.

Rarely, anaphylactic shock occurs.

Other side effects include diarrhoea and blood disorders.... cephalosporin drugs

Dropsy: Cardiac

 Oedema (excess fluid in the tissues) may be due to poor circulation from impaired heart action. The condition is worse at the end of the day.

Treatment. Agents in frequent use: Broom, Lily of the Valley, Hawthorn (blossoms or berries), Motherwort.

Tea. Combine equal parts: Dandelion root, Motherwort, Yarrow. 2 teaspoons to each cup boiling water; infuse 5-15 minutes; 1 cup thrice daily.

Powders. Equal parts: Dandelion root, Juniper berries, Hawthorn berries. Mix. Dose: 500mg (two 00 capsules or one-third teaspoon).

Practitioner. Lily of the Valley. Dose as BHP (1983): Liquid Extract: 1:1 in 25 per cent alcohol, 0.6-2ml. Tincture: 1:5 in 40 per cent alcohol, 0.5-1ml. Thrice daily.

Dropsy in children: cucumber juice extracted from vegetable with aid of a juicer. As many cupfuls as well-tolerated. If vomiting is induced, it should be regarded as favourable.

Diet. Lacto-vegetarian, salt-free, bottled or spring water, honey. ... dropsy: cardiac

Enema, Coffee

Injection of a strong infusion of coffee into the rectum is given in some cases of terminal disease to cleanse the bowel, and for sedative effect to assuage the pain of malignancy. When cancer cells are released into the bloodstream they are borne to the liver where they are broken down and expelled from the body via the eliminative organs. Such organs may be congested by by-products of disease. Coffee enemas are used for their detoxifying effect.

3 heaped tablespoons of ground coffee (not Instant) to 2 pints (1 litre) water. Bring to boil. Simmer 20 minutes. Strain when warm. Inject one or more pints according to tolerance. “Coffee retention enemas may be given at frequent intervals where well-tolerated, with no side effects.” (Mayo Clinic) (JAMA 245, 591, 1981) ... enema, coffee

Gerson Cancer Therapy

GERSON CANCER THERAPY is described in A Cancer Therapy; Results of Fifty Cases, Gerson, Max; 3rd edition, 1977, Pub: The Gerson Institute Bonita, CA 92002, USA.

Basically, the therapy consists of a vegetarian diet with meals of vegetables, fruits and whole grains, fresh or freshly prepared. Drinking water is replaced by hourly, fresh, raw juices of vegetables and fruits. Refined, altered, denatured or enhanced foodstuffs are forbidden. The diet is sodium, chloride, fat and protein restricted. Supplemental potassium, iodine, thyroid and crude liver extract comprise the medical armamentarium. A repeatable choleretic, enemas of a solution of boiled coffee, is administered to lower serum toxin levels. Coffee is a potent enhancer of the carcinogen detoxifying enzyme system, glutathione S-translerase (Wattenburg). The Gerson cancer therapy reduces accumulated tissue sodium and chloride, promoting diuresis. Gerson Therapy Center: Hospital de Baja California, at La Gloria, Mexico

Diet. Lunch and dinner contain ample cooked food, mainly to act as a ‘blotter’ to the daily intake of 5.25 pints fresh raw fruit juices that are the backbone of the therapy. Ingredients of the juices include 41bs raw organic carrots a day, with no harm to the liver. (JAM, May 1991, p5. Beata Bishop on her recovery from metastasised malignant melanoma)

The Gerson therapy is based on the ‘holistic’ philosophy which states that cancer represents a clinical manifestation of an underlying toxic condition. Such condition should receive primary treatment that is lifestyle orientated. The theme is: detoxification through internal cleansing. The diet and supplements are re-inforced by ‘positive thinking’ and supported by meditation and emotional balance. ... gerson cancer therapy

First Aid And Medicine Chest

Various aspects of first aid are described under the following: ABRASIONS, BLEEDING, CUTS, SHOCK, EYES, FAINTING, FRACTURES, INJURIES, POISONING, WOUNDS, WITCH HAZEL.

Avoid overstocking; some herbs lose their potency on the shelf in time, especially if exposed. Do not keep on a high shelf out of the way. Experts suggest a large box with a lid to protect its contents, kept in a cool dry place away from foods and other household items. Store mixtures containing Camphor separately elsewhere. Camphor is well-known as a strong antidote to medicinal substances. Keep all home-made ointments in a refrigerator. However harmless, keep all remedies out of reach of children. Be sure that all tablet containers have child-resistant tops.

Keep a separate box, with duplicates, permanently in the car. Check periodically. Replace all tablets when crumbled, medicines with changed colour or consistency. Always carry a large plastic bottle of water in the car for cleansing dirty wounds and to form a vehicle to Witch Hazel and other remedies. Label all containers clearly.

Health care items: Adhesive bandages of all sizes, sterile gauze, absorbant cotton wool, adhesive tape, elastic bandage, stitch scissors, forceps (boiled before use), clinical thermometer, assorted safety pins, eye-bath for use as a douche for eye troubles, medicine glass for correct dosage.

Herbal and other items: Comfrey or Chickweed ointment (or cream) for sprains and bruises. Marshmallow and Slippery Elm (drawing) ointment for boils, abscesses, etc. Calendula (Marigold) ointment or lotion for bleeding wounds where the skin is broken. An alternative is Calendula tincture (30 drops) to cupful of boiled water allowed to cool; use externally, as a mouth rinse after dental extractions, and sipped for shock. Arnica tincture: for bathing bruises and swellings where the skin is unbroken (30 drops in a cup of boiled water allowed to cool). Honey for burns and scalds. Lobelia tablets for irritating cough and respiratory distress. Powdered Ginger for adding to hot water for indigestion, vomiting, etc. Tincture Myrrh, 5-10 drops in a glass of water for sore throats, tonsillitis, mouth ulcers and externally, for cleansing infected or dirty wounds. Tincture Capsicum (3-10 drops) in a cup of tea for shock, or in eggcup Olive oil for use as a liniment for pains of rheumatism. Cider vinegar (or bicarbonate of Soda) for insect bites. Oil Citronella, insect repellent. Vitamin E capsules for burns; pierce capsule and wipe contents over burnt area. Friar’s balsam to inhale for congestion of nose and throat. Oil of Cloves for toothache. Olbas oil for general purposes. Castor oil to assist removal of foreign bodies from the eye. Slippery Elm powder as a gruel for looseness of bowels. Potter’s Composition Essence for weakness or collapse. Antispasmodic drops for pain.

Distilled extract of Witch Hazel deserves special mention for bleeding wounds, sunburn, animal bites, stings, or swabbed over the forehead to freshen and revive during an exhausting journey. See: WITCH HAZEL.

Stings of nettles or other plants are usually rendered painless by a dock leaf. Oils of Tea Tree, Jojoba and Evening Primrose are also excellent for first aid to allay infection. For punctured wounds, as a shoemaker piercing his thumb with an awl or injury from brass tacks, or for shooting pains radiating from the seat of injury, tincture or oil of St John’s Wort (Hypericum) is the remedy. ... first aid and medicine chest

Hair Care

Hair, like nails and skin, is a protein material built up on amino acids. It is rich in minerals, especially sulphur. A sebaceous gland at the base of the hair follicle secretes sebum, an oily substance, which acts as a lubricant. When vital minerals and vitamins are lacking in the blood the quality of fibre and sebum deteriorates resulting in lustreless hair and change of texture. Healthy hair depends upon good personal hygiene, brushing, and washing with gentle-acting materials instead of harsh detergent shampoos which remove natural oils from the scalp and spoils its condition.

An adequate daily intake of essential fatty acids is assured by the golden oils (Sunflower, Corn, etc) which can be well supported by Evening Primrose oil capsules.

Internal: Bamboo gum. Nettle tea, Alfalfa, Horsetail, Soya.

Topical. Shampoo. Soapwort or Yucca. Chop 2 tablespoons (dry) or 1 tablespoon (fresh) leaves or root. Place in cup of warm water. Stir until a froth is produced. Decant and massage liquor into scalp.

Aloe Vera gel is noted for its moisturising effect and to provide nutrients. It may be used as a shampoo, hair set and conditioner. Jojoba oil has been used for centuries by the Mexican Indians for a healthy scalp; today, it is combined with Evening Primrose and Vitamin E with good effect. Olive oil stimulates strong growth.

One of several herbs may be used as a rinse, including Nettles, Rosemary, Southernwood, Fennel, Chamomile, Yellow Dock and Quassia. Hair should be washed not more than once weekly with warm water and simple vegetable soap; rinse four times with warm rinse, finishing off with cold. Brunettes should add a little vinegar; blondes, lemon juice. Selenium once had a reputation as a hair conditioner; recent research confirms. Selenium shampoos are available.

Supplements: Vitamins B (complex), B6, Choline, C and E. Copper, Zinc, Selenium, Vitamin B12 (50mg thrice daily).

Aromatherapy. 2 drops each: Sage, Nettles, Thyme; to 2 teaspoons Gin or Vodka, and massage into the scalp daily. ... hair care

Cervical Mucus Method

A form of contraception based on identifying periods for abstinence from intercourse according to the changes in the mucus secreted by a woman’s cervix (see contraception, natural methods of).... cervical mucus method

Cervical Rib

A congenital abnormality in which the lowest of the 7 cervical vertebrae (neck bones) has overdeveloped to form an extra rib parallel to and above the 1st normal rib.

Symptoms may occur if the rib begins to press on the lower brachial plexus (the group of nerves passing from the spinal cord into the arm), causing pain, numbness, and pinsand-needles in the forearm and hand.

Exercises to strengthen the shoulder muscles and improve posture may bring relief.

Severe or persistent symptoms may require surgery to remove the rib.... cervical rib

Headache, Common

 Usually due to muscular tension. Where persistent the underlying cause should be treated. Causes are many and varied including fevers, infected sinus cavities, kidney disorders, dental problems, thrombosis, neuralgias, nasal congestion, arteritis, pressure within the eyes, spread of pain from bones, etc.

See separate entry for migraine.

As indicated: relaxants, antispasmodics, hepatics (liver agents), laxatives. BHP (1983) recommends: Betony, Hops, St John’s Wort, Yerba Mate, Catmint, Passion flower, Jamaican Dogwood, Pulsatilla, Rosemary. A diuretic may release excess body fluid and surprisingly relieve headache as in pre-menstrual tension.

Frontal headache: Agnus Castus.

From eyestrain: Rue, Witch Hazel.

After heavy physical work: Ginseng.

Neuralgia of the skull: Gelsemium.

Low blood pressure: Gentian.

High blood pressure: Lime flowers.

Depressive conditions: Cola.

Pain, back of the head: Oats, Ladyslipper.

Pre-menstrual: Cramp bark, Agnus Castus.

Excess mental exertion: Rosemary.

Following anger: Sumbul.

In children: see CHILDREN’S COMPLAINTS.

Pain, top of head: Pulsatilla, Cactus.

Throbbing headache: Chamomile.

Sick headache: Blue Flag.

Tension headache: Skullcap, Betony, Passion flower.

Cluster headache, associated with shingles: Vervain, Skullcap.

Menstrual headache: see entry: MENSTRUAL HEADACHE.

Alternatives. Tea. Combine equal parts: Skullcap, Betony, Chamomile. 1-2 teaspoons to each cup boiling water; infuse 15 minutes. Half-1 cup when necessary.

Decoction. Combine equal parts: Valerian, Blue Flag, Barberry bark. 1 teaspoon to each cup water gently simmered 20 minutes. Half-1 cup whens necessary.

Tablets/capsules. Blue Flag, Valerian, Chamomile, Passion flower.

Powders. Formula. Equal parts: Skullcap, Rosemary, Valerian. 500mg (two 00 capsules or one-third teaspoon) when necessary.

Tinctures. Combine equal parts: Mistletoe, Valerian, Skullcap. One to two teaspoons in water every 3 hours as necessary.

Tincture Rosemary. 15-30 drops in water as necessary.

Practitioner. Tincture Gelsemium 5 drops to 100ml water (half cup) – 1 teaspoon hourly.

Traditional combination: Skullcap, Valerian, Mistletoe.

Topical. Hot footbaths. Cold compress to head.

Aromatherapy. Anoint forehead with few drops: Lavender, Chamomile, Rosemary, Mint, Balm, or Tiger Balm essential oils.

Diet. Low fat. Low salt. Avoid meats preserved in sodium nitrite (bacon, ham, red meats, etc). Supplementation. Vitamins A, B-complex, B6 (50mg), B12, C (up to 1 gram), E (up to 1000iu). Magnesium, Zinc. ... headache, common

Huntingdon’s Chorea

Degenerative disease of the cortex and basal ganglia of the brain with mental retardation, jerky movements of face and limbs. Onset: 30-45 years. Hereditary.

Differential diagnosis: arterio-sclerosis, Sydenham’s chorea.

Action. Emotional instability ranging from apathy to irritability. Complicated by menstrual problems (Motherwort, Helonias, Black Cohosh). Regresses into dementia. No cure possible, but anti-convulsants may reduce contortions and restlessness. Institutional care may be necessary. Scientists claim the gene that causes Huntingdon’s disease has been identified.

Alternatives. Of Therapeutic Value. Betony, Black Cohosh, Chamomile (German), Cramp bark, Helonias, Ladyslipper, Motherwort, Oats, Passion flower, Sarsaparilla, Skullcap, Valerian, Feverfew. Tablets/capsules. Motherwort, Passion flower, Skullcap, Valerian.

Formula. Combine: equal parts, Black Cohosh, Mistletoe, Helonias. Dose: Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extract: 1 teaspoon. Tinctures: 2 teaspoons. Thrice daily in water or honey.

Traditional, UK. Combine equal parts, Skullcap, Valerian, Mistletoe. 1oz (30g) to 1 pint (500ml) water; bring to boil; remove vessel when boiling point is reached. Dose: half-1 cup thrice daily.

Diet. Lacto-vegetarian. Yoghurt. Low salt. Oatmeal porridge, Muesli, regular raw food days. Supplements. Vitamin B-complex, Vitamin B6, Kelp, Calcium, Magnesium, Zinc.

Note: It would appear the Ginkgo would be an object of scientific study for the complaint. Treatment by or in liaison with general medical practitioner only. ... huntingdon’s chorea

Cervical Smear Test

A test to detect cervical dysplasia (abnormal changes in the cells of the cervix) that could develop into cervical cancer (see cervix, cancer of). A smear test also detects viral infections of the cervix, such as herpes simplex and papilloma (see warts, genital). The test should be carried out 6 months after a woman starts to have sexual intercourse, with a repeat test 6–12 months later, and then every 3 years.

A sample of cells is taken from the surface of the cervix using a spatula and examined under a microscope.

If cells appear normal, nothing further needs to be done.

If cells show dysplasia, further investigations may be required.... cervical smear test

Cervical Spondylosis

An alternative name for cervical osteoarthritis.... cervical spondylosis

Cestodes

The scientific name for tapeworms (see tapeworm infestation).... cestodes

Chagas’ Disease

An infectious parasitic disease found only in parts of South and Central America that is spread by insects commonly called cone-nosed or assassin bugs.

The parasites live in the bloodstream and can affect the heart, intestines, and nervous system.

Symptoms include swelling of the lymph nodes and fever.

Long-term complications include damage to the heart.

The drug nifurtimox kills the parasites in the blood but has unpleasant side effects.... chagas’ disease

Hydrotherapy, Colon

 Irrigation of the low bowel.

When elimination of body wastes is held up by a chronically-overloaded bowel general health may suffer. A constipated colon, with accumulations of hard faeces, obstructs peristalsis and loses its ability to evacuate effectively. Toxaemia follows, with gross interference of digestion of food.

As contents putrefy, toxins are re-absorbed, poisoning the blood. Such self-induced disease may lie at the root of sluggish liver function, skin disease, blood pressure, and aches in muscles similating rheumatism.

To clean out a clogged colon, injection of a herbal tea into the rectum not only proves effective but brings about a healthful purgation and release from tension. 2-3oz herb is brought to the boil in 1 gallon water, simmered for one minute, and allowed to cool. The tea is strained when warm and injected.

Enema herbs include: Soapwort, Chamomile, Marshmallow, Catmint, Raspberry leaves, Chickweed. Alternative: 20-30 drops Tincture Myrrh added to boiled water allowed to cool. ... hydrotherapy, colon

Incapacity Certificate

Certificates of incapacity for work issued by the National Institute of Medical Herbalists are acceptable by the Department of Social Security. The official form should bear the patient’s name and diagnosis. Wording: I CERTIFY that I have examined you on the undermentioned date and that in my opinion you were incapable of work at the time of that examination by reason of . . . In my opinion you will be fit to resume work today/tomorrow or on . . . day. The date to be indicated must not be more than 3 days after the date of examination This is followed by the practitioner’s signature, address, date of examination, date of signing, and other relevant remarks. ... incapacity certificate

Jaundice, Catarrhal

 Now usually termed VIRAL HEPATITIS. Swelling of liver cells obstructs drainage. Plugged mucus in the bile duct; often caused by gluten foods. Aftermath of chills and colds or from excess milky or starchy foods. Congestion may be dispersed by speeding elimination of waste products of metabolism via the bowel (Blue Flag), the kidneys (Dandelion), and the skin (Devil’s Claw). Anti-catarrhals with special reference to the liver: Gotu Kola, Plantain, Goldenseal, Mountain Grape, Barberry.

Alternatives. Teas. Agrimony, Boldo, Balmony, Dandelion, Plantain, Gotu Kola.

Cold infusion. 2 teaspoons Barberry bark to each cup cold water; steep overnight. Half-1 cup every 3 hours.

Tablets/capsules. Goldenseal, Dandelion, Blue Flag, Devil’s Claw.

Formula. Equal parts: Dandelion, Devil’s Claw, Barberry. Dose – Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid Extracts: one 5ml teaspoon. Tinctures: two 5ml teaspoons. Every 3 hours. ... jaundice, catarrhal

Laryngitis, Chronic

 The main symptom is hoarseness or loss of voice from malfunction of the vocal cords by disease, stroke, stress, or nerve disorder. Pain on speaking. “Raw throat.”

Constitutional disturbance: fever, malaise.

Many causes, including: drugs, drinking spirits. Gross mis-use of voice (singing or talking) may produce nodules (warts) on the cords. The smoker has inflammatory changes. Nerve paralysis in the elderly. Carcinoma of the larynx. Voice changes during menstruation are associated with hormonal changes (Agnus Castus). Professional singers, members of choirs benefit from Irish Moss, Iceland Moss, Slippery Elm or Poke root.

Alternatives. Cayenne, Caraway seed, Balm of Gilead, Lungwort, Queen’s Delight, Thyme, Wild Indigo, Marsh Cudweed, Mullein, Marshmallow.

For most infections: Equal parts, Tinctures Goldenseal and Myrrh: 3-5 drops in water 3-4 times daily; use also as a spray or gargle.

Tea. Formula. Equal parts: Mullein, Marshmallow root, Liquorice. 2 teaspoons to each cup water brought to boil; vessel removed on boiling. Drink freely.

Practitioner. Combine equal parts: Senega, Ipecacuanha and Squills (all BP). 5-10 drops thrice daily in water. Also gargle.

Poke root. Reliable standby. Decoction, tablets/capsules. Tincture: dose, 5-10 drops thrice daily in water or honey.

Topical. Aromatherapy. Steam inhalations. Oils: Bergamot, Eucalyptus, Niaouli, Geranium, Lavender, Sandalwood. Any one.

Diet. Slippery Elm gruel. Salt-free. Avoid fried foods.

Supplements. Daily. Vitamin A (7500iu). Vitamin C (1 gram thrice daily).

To prevent voice damage. The voice should not be strained by talking too much, shouting or singing – especially with a cold. Try not to cough or keep clearing the throat but instead, swallow firmly. Do not whisper – it will strain the voice.

A common cause of laryngitis is growth of a nodule, cyst or polyp on the vocal cords. They are visible on use of an endoscope. There are two vocal cords which, in speech, come together and vibrate like a reed in a musical instrument. In formation of a nodule they cannot meet, air escapes and the voice becomes hoarse. Relaxation technique.

Where the condition lasts for more than 4 weeks an ENT specialist should be consulted. ... laryngitis, chronic

Chancre, Hard

An ulcer, usually on the genitals, that develops during the first stage of syphilis.... chancre, hard

Chapped Skin

Sore, cracked, rough skin, usually on the hands, face, and particularly the lips, due to dryness. Chapping is caused by the lack, or removal, of the natural oils that keep skin supple. It tends to occur in cold weather, when oil-secreting glands produce less oil, or after repeated washing or wetting. Treatment is with a lanolin-based cream.... chapped skin

Charcot–marie–tooth Disease

An inherited muscle-wasting disease of the legs (see peroneal muscular atrophy).... charcot–marie–tooth disease

Check-up

See examination, physical.... check-up

Liver – Hepatitis, Chronic

Term referring to hepatitis where the condition is the result of acute attacks of more than six months duration.

Causes: alcohol excess, drugs (Paracetamol prescribed for those who cannot tolerate aspirin), autoimmune disease, toxaemia, environmental poisons. Clinically latent forms are common from carbon monoxide poisoning. May lead to cirrhosis.

Symptoms. Jaundice, nausea and vomiting, inertia.

Treatment. Bile must be kept moving.

Alternatives:– Decoction. Formula. Milk Thistle 2; Yellow Dock 1; Boldo 1. 1 heaped teaspoon to each cup water gently simmered 20 minutes. Half-1 cup thrice daily.

Formula. Barberry bark 1; German Chamomile 2. Dose: Liquid Extracts: 2 teaspoons. Tinctures: 2-3 teaspoons. Powders: 750mg (three capsules or half a teaspoon) thrice daily.

Tablets/capsules. Blue Flag root. Goldenseal.

Astragalus. Popular liver tonic in Chinese medicine. A liver protective in chemotherapy.

Diet. Fat-free. Dandelion coffee. Artichokes. Lecithin.

Supplements. B-vitamins, B12, Zinc.

Treatment by or in liaison with a general medical practitioner. ... liver – hepatitis, chronic

Liver – Cirrhosis

A disease of the liver with hardened and fibrotic patches. Scar tissue obstructs the flow of blood through the liver, back pressure causing damage. As they wear out liver cells are not renewed.

Causes: damage from gall-stones, aftermath of infections, drugs; the commonest is alcohol. Usually made up of three factors: toxaemia (self-poisoning), poor nutrition, infective bacteria or virus.

Symptoms. Loss of appetite, dyspepsia, low grade fever, nosebleeds, lethargy, spidery blood vessels on face, muscular weakness, jaundice, loss of sex urge, redness of palms of hands, unable to lie on left side. Mechanical pressure may cause dropsy and ascites. Alcohol-induced cirrhosis correlates with low phospholipid levels.

Treatment. Bitter herbs are a daily necessity to keep the bile fluid and flowing. Among other agents, peripheral vaso-dilators are indicated. Regulate bowels.

Teas. Balmony, Milk Thistle, Boldo, Bogbean. Dandelion coffee. Barberry tea (cold water). Tablets/capsules. Calamus, Blue Flag, Wild Yam.

Formula. Wahoo 2; Wild Yam 1; Blue Flag root 1. Dose: Liquid Extracts: one 5ml teaspoon. Tinctures: two 5ml teaspoons. Powders: 500mg (two 00 capsules or one-third teaspoon). Thrice daily.

Milk Thistle (Silybum marianum). Based on its silymarin contents: 70-210mg, thrice daily.

Practitioner. For pain. Tincture Gelsemium: 5-10 drops in water when necessary.

Enema. Constipation may be severe for which warm water injection should be medicated with few drops Tincture Myrrh.

Diet. High protein, high starch, low fat. Reject alcohol. Accept: Dandelion coffee, artichokes, raw onion juice, turmeric as a table spice.

Lecithin. Soy-derived lecithin to antidote alcohol-induced cirrhosis. (Study: Bronx Veterans Affairs Medical Center & Mount Sinai Hospital School of Medicine, New York City)

Supplements. B-complex, B12, C (1g), K, Magnesium, Zinc.

Treatment by or in liaison with a general medical practitioner or gastro-enterologist. ... liver – cirrhosis

Liver – Congestion

Non-inflammatory simple passive congestion is usually secondary to congestive heart failure, injury, or other disorders.

Symptoms: headache, vomiting of bile, depression, furred tongue, poor appetite, lethargy, sometimes diarrhoea. Upper right abdomen tender to touch due to enlargement, pale complexion.

BHP (1983) recommends: Fringe Tree, Wahoo, Goldenseal, Blue Flag, Butternut bark, Boldo, Black root. Treatment. Treat the underlying cause, i.e. heart or chest troubles. Bitter herbs.

Alternatives:– Teas. Balmony, Bogbean, Centuary. 1 heaped teaspoon to each cup boiling water infused 15 minutes. Half-1 cup 3 or more times daily.

Decoction. Dandelion and Burdock roots. Mix. One teaspoon to large cup water simmered gently 20 minutes. Cup 2-3 times daily.

Tablets/capsules. Blue Flag, Goldenseal, Wild Yam.

Formula. Dandelion 2; Wahoo 1; Meadowsweet 1; Cinnamon 1. Dose: Liquid Extracts: 1-2 teaspoons. Tinctures: 1-3 teaspoons. Powders: 750mg (three 00 capsules or half a teaspoon) thrice daily.

Alfred Vogel recommends: Barberry bark, Centuary, Boldo, St John’s Wort, St Mary’s Thistle, Sarsaparilla.

Epsom salt baths (hot) to promote elimination of impurities through the skin.

Diet. Fat-free. Dandelion coffee. Artichokes. Lecithin. ... liver – congestion

Chemist

Another term for a pharmacist.... chemist

Chest Compression

Also called cardiac compression massage (see cardiopulmonary resuscitation).... chest compression

Chest Thrust

A first aid technique to unblock the airway in cases of choking. when abdominal thrusts would be dangerous (such as in infants) or impossible (such as in pregnant women). In a chest thrust, the first-aider places a fist in the other hand, and, pressing against the victim’s lower breastbone, thrusts the chest wall inwards up to 5 times. The pressure simulates the coughing reflex and may expel the obstruction.

chest X-ray One of the most frequently performed medical tests, usually carried out to examine the heart or lungs to confirm diagnoses of heart disorders and lung diseases. (See also X-rays.)... chest thrust

Cheyne–stokes Respiration

An abnormal pattern of breathing in which the rate and depth of respiration varies. Cheyne–Stokes respiration is characterized by repeated cycles, lasting a few minutes, of deep, rapid breathing that becomes slower and shallower and then stops for 10–20 seconds. The pattern

may be due to malfunction of the part of the brain that controls breathing (as occurs in some cases of stroke and head injury).

It may also occur as a result of heart failure or in healthy people at high altitudes, especially during sleep.... cheyne–stokes respiration

They Generally Heal Without Treatment Child Abuse

The maltreatment of children.

Child abuse may take the form of physical injury, sexual abuse, emotional mistreatment, and/or neglect; it occurs at all levels of society.

Being deprived or ill-treated in childhood may predispose people to repeat the pattern of abuse with their own children.

Children who are abused or at risk of abuse may be placed in care while the health and social services decide on the best course of action.... they generally heal without treatment child abuse

Mustard, Common

 White or black mustard. Brassica alba L., Brassica nigra L. German: (white) Echter senf, (black) Senfkohl. French: (white) Moutarde blanche, (black) Moutarde noire. Spanish: Mostaza (black and white). Italian: Mostardo. Arabian: Khardal. Indian: Raigis. Malayan: Savi sasavi. Iranian: Sipandan. Seeds.

Constituents: sinigrin (black), sinalbin (white), mucilage, sinapine.

Action: diaphoretic, diuretic, emetic, rubefacient, stimulant. As a counter-irritant it induces inflammation causing dilation of blood vessels, thus increasing flow of blood to a specific area, externally.

Uses: Internal. As a tea for colds, influenza and early stage of fevers for profuse sweat to reduce a raised temperature. Hypothermia (quarter of a teaspoon powder in honey, banana mash or tea) to stimulate body heat. Today, rarely used internally.

Emetic: 1 tablespoon powder or seeds in pint tepid water.

Uses: External. As a poultice for painful chests to promote increased circulation for the relief of bronchitis, pleurisy, intercostal neuralgia. Chilblains. Cold, painful joints of old age.

Foot-bath: 1 tablespoon in muslin bag to 2 pints boiling water. Cool, stir well.

Preparations: As necessary. Quarter of a teaspoon powder to each cup boiling water (honey increases palatability).

Powder: sprinkle in boots or shoes for fisherman’s cold feet.

Oil: for cold arthritic joints: 1 part Mustard powder or seeds gently simmered in 20oz vegetable oil half hour. Strain. Bottle. external use only Internal use – practitioner only ... mustard, common

Adrenal Hyperplasia, Congenital

An uncommon genetic disorder in which an enzyme defect blocks the production of corticosteroid hormones from the adrenal glands. Excessive amounts of androgens (male sex hormones) are produced, which can result in abnormal genital development in an affected fetus. Other effects include dehydration, weight loss, low blood pressure, and hypoglycaemia. Hyperplasia (enlargement) of the adrenal glands occurs and there is excessive skin pigmentation in skin creases and around the nipples.

In severe cases, the disorder is apparent soon after birth. In milder cases, symptoms appear later, sometimes producing premature puberty in boys and delayed menstruation, hirsutism, and potential infertility in girls.

Congenital adrenal hyperplasia is confirmed by measuring corticosteroid hormones in blood and urine. Treatment is by hormone replacement. If this is started early, normal sexual development and fertility usually follow.... adrenal hyperplasia, congenital

Arrhythmia, Cardiac

An abnormality of the rhythm or rate of the heartbeat. Arrhythmias, which are caused by a disturbance in the electrical impulses in the heart, can be divided into 2 main groups: tachycardias, in which the rate is faster than normal, and bradycardias, in which the rate is slower.

In sinus tachycardia, the rate is raised, the rhythm is regular, and the beat originates in the sinoatrial node (see pacemaker). Supraventricular tachycardia is faster and the rhythm is regular. It may be caused by an abnormal electrical pathway that allows an impulse to

circulate continuously in the heart and take over from the sinoatrial node. Rapid, irregular beats that originate in the ventricles are called ventricular tachycardia. In atrial flutter, the atria (see atrium) beat regularly and very rapidly, but not every impulse reaches the ventricles, which beat at a slower rate. Uncoordinated, fast beating of the atria is called atrial fibrillation and produces totally irregular ventricular beats. Ventricular fibrillation is a form of cardiac arrest in which the ventricles twitch very rapidly in a disorganized manner.

Sinus bradycardia is a slow, regular beat. In heart block, the conduction of electrical impulses through the heart muscle is partially or completely blocked, leading to a slow, irregular heartbeat. Periods of bradycardia may alternate with periods of tachycardia due to a fault in impulse generation (see sick sinus syndrome).

A common cause of arrhythmia is coronary artery disease, particularly after myocardial infarction. Some tachycardias are due to a congenital defect in the heart’s conducting system. Caffeine can cause tachycardia in some people. Amitriptyline and some other antidepressant drugs can cause serious arrhythmias if they are taken in high doses.

An arrhythmia may be felt as palpitations, but in some cases arrhythmias can cause fainting, dizziness, chest pain, and breathlessness, which may be the 1st symptoms.

Arrhythmias are diagnosed by an ECG. If they are intermittent, a continuous recording may need to be made using an ambulatory ECG.

Treatments for arrhythmias include antiarrhythmic drugs, which prevent or slow tachycardias.

With an arrhythmia that has developed suddenly, it may be possible to restore normal heart rhythm by using electric shock to the heart (see defibrillation).

Abnormal conduction pathways in the heart can be treated using radio frequency ablation during cardiac catheterization (see catheterization, cardiac).

In some cases, a pacemaker can be fitted to restore normal heartbeat by overriding the heart’s abnormal rhythm.... arrhythmia, cardiac

Childbed Fever

See puerperal fever.... childbed fever

Childbirth, Natural

The use of relaxation and other techniques to help cope with pain and minimize the use of drugs and medical intervention during childbirth.... childbirth, natural

Child Guidance

A multidisciplinary diagnosis and advice team service for children suffering from emotional or behavioural problems in children. Indications of problems include poor performance at school, disruptive or withdrawn behaviour, lawbreaking, and drug abuse.

Child guidance professionals include psychiatrists, psychologists, and psychiatric social workers. For young children, play therapy may be used for diagnosis. Older children may be offered counselling, psychotherapy, or group therapy. Family therapy may be used in cases where there are difficulties between the child and 1 or both parents.... child guidance

Chill

A shivering attack accompanied by chattering teeth, pale skin, goose pimples, and feeling cold. Chill frequently precedes a fever. Repeated or severe shivering suggests serious illness.... chill

Chlorate Poisoning

The toxic effects of chemicals present in some defoliant weedkillers. Ingesting chlorates can cause kidney and liver damage, corrosion of the intestine, and methaemoglobinaemia (a chemical change in haemoglobin in the blood). Small doses of chlorates can prove fatal. Symptoms of poisoning include ulceration in the mouth, abdominal pain, and diarrhoea.... chlorate poisoning

Behavioural Problems In Children

Behavioural problems range from mild, short-lived periods of unacceptable behaviour, which are common in most children, to more severe problems such as conduct disorders and refusal to go to school. Behavioural problems may occasionally occur in any child; specialist management is called for when the problems become frequent and disrupt school and/or family life. Some behavioural problems can occur whatever the family or home situation. In some cases, however, stressful external events, such as moving home or divorce, may produce periods of problem behaviour.

Behavioural problems that are common in babies and young children include feeding difficulties (see feeding, infant) and sleeping problems, such as waking repeatedly in the night. In toddlers, breath-holding attacks, tantrums, separation anxiety, and head-banging are problems best dealt with by a consistent and appropriate approach. Problems with toilet-training are usually avoided if the training is delayed until the child is physically and emotionally ready.

Between the ages of 4 and 8, behavioural problems such as nail-biting and thumb-sucking, clinginess, nightmares, and bed-wetting (see enuresis) are so common as to be almost normal.

They are best dealt with by a positive approach that concentrates on rewarding good behaviour.

In most cases, the child grows out of the problem, but sometimes medical help may be needed.... behavioural problems in children

Biliary Cirrhosis

An uncommon form of liver cirrhosis that results from problems with the bile ducts, either due to an autoimmune disorder known as primary biliary cirrhosis, or a longstanding blockage. Primary biliary cirrhosis affects mainly middle-aged women and seems to be linked with a malfunction of the immune system. Secondary biliary cirrhosis results from prolonged bile duct obstruction or biliary atresia. In both types, liver function is impaired due to cholestasis (accumulation of bile in the liver). In primary biliary cirrhosis, the bile ducts within the liver become inflamed and are destroyed. Symptoms include itching, jaundice, an enlarged liver, and sometimes abdominal pain, fatty diarrhoea, and xanthomatosis. Osteoporosis may develop. Symptoms of liver cirrhosis and liver failure may occur after several years. Drugs can minimize complications and relieve symptoms such as itching. A liver transplant is the only long-term cure.

The symptoms and signs of secondary biliary cirrhosis include abdominal pain and tenderness, liver enlargement, fevers and chills, and sometimes blood abnormalities. Treatment is the same as for bile duct obstruction.... biliary cirrhosis

Blood Cells

Cells, also called blood corpuscles, present in blood for most or part of their lifespan. They include red blood cells, which make up about 45 per cent by volume of normal blood, white blood cells, and platelets. Blood cells are made in the bone marrow by a series of divisions from stem cells.

Red blood cells (also known as RBCs, red blood corpuscles, or erythrocytes) transport oxygen from the lungs to the tissues (see respiration). Each is packed with haemoglobin, enzymes, minerals, and sugars. Abnormalities can occur in the rate at which RBCs are either produced or destroyed, in their numbers, and in their shape, size, and haemoglobin content, causing forms of

anaemia and polycythaemia (see blood, disorders of).

White blood cells (also called WBCs, white blood corpuscles, or leukocytes) protect the body against infection and fight infection when it occurs. The 3 main types of are granulocytes (also called polymorphonuclear leukocytes), monocytes, and lymphocytes. Granulocytes are further classified as neutrophils, eosinophils, or basophils, and each type of granulocyte has a role in either fighting infection or in inflammatory or allergic reactions. Monocytes and lymphocytes also play an important part in the immune system. Lymphocytes are usually formed in the lymph nodes. One type, a T-lymphocyte, is responsible for the delayed hypersensitivity reactions

White (see allergy) and Red blood blood cell is also involved in cell (neutrophil) protection against cancer. T-lymphocytes manufacture chemicals, known as lymphokines, which affect the function of other cells. In addition, the T-cells moderate the activity of B-lymphocytes, which form the antibodies that can prevent a second attack of certain infectious diseases. Platelets (also known as thrombocytes), are the smallest blood cells and are important in blood clotting.

The numbers, shapes, and appearance of the various types of blood cell are of great value in the diagnosis of disease (see blood count; blood film).... blood cells

Chlorpheniramine

An alternative name for chlorphenamine.... chlorpheniramine

Choanal Atresia

A congenital defect of the nose in which 1 or both of the nasal cavities are not fully developed.... choanal atresia

Chole-

A prefix that means relating to the bile or the biliary system.... chole-

Chondritis

Inflammation of a cartilage, usually caused by pressure, stress, or injury.

Costochondritis is inflammation affecting the cartilage between the ribs and the sternum (breastbone).... chondritis

Chondro-

A prefix denoting a relationship to cartilage, as in chondrocyte, a cell that produces cartilage.... chondro-

Bone Cancer

Malignant growth in bone, which may originate in the bone itself (primary bone cancer) or, more commonly, occur as a result of cancer spreading from elsewhere in the body (secondary, or metatastic, bone cancer). Primary bone cancers are rare. The type that occurs most often is osteosarcoma. Other types include chondrosarcoma and fibrosarcoma. Bone cancer can also start in the bone marrow (see multiple myeloma and leukaemia). The treatment of primary bone cancer depends on the extent to which the disease has spread. If it remains confined to bone, amputation may be recommended; but it may be possible to remove the cancer and fill the defect with a bone graft. Radiotherapy or chemotherapy, or both, may also be needed

The cancers that spread readily to form secondary bone cancer are those of the breast, lung, prostate, thyroid, and kidney.

These bone metastases occur commonly in the spine, pelvis, ribs, and skull.

Pain is usually the main symptom.

Affected bones are abnormally fragile and may easily fracture.

Bone cancer that affects the spine may cause collapse or crushing of vertebrae, damaging the spinal cord and causing weakness or paralysis of one or more limbs.

Secondary bone cancers from the breast and prostate often respond to treatment with hormone antagonists.... bone cancer

Chondromalacia Patellae

A painful disorder of the knee in which the cartilage behind the patella (kneecap) is damaged.

Adolescents are most commonly affected.

The condition may result from knee injuries or sporting activities in which the knee is bent for long periods.

This action weakens the inner part of the quadriceps muscle (at the front of the thigh) causing the patella to tilt when the knee is straightened and rub against the lower end of the femur.

The cartilage that covers both bones becomes roughened, causing pain and tenderness.

Treatment is with analgesic drugs and exercises to strengthen the thigh muscles.

Rarely, surgery may be needed.... chondromalacia patellae

Chondromatosis

A condition in which multiple noncancerous tumours, called chondromas, arise in the bones, most commonly the bones of the hands and feet.

The tumours consist of cartilage cells and usually cause no symptoms.... chondromatosis

Choreoathetosis

A condition in which the jerky, uncontrolled movements characteristic of chorea are combined with the slower, continuous writhing movements of athetosis.

Choreoathetosis occurs in children with cerebral palsy and as a side effect of certain drugs.... choreoathetosis

Calculus, Urinary Tract

A stone in the kidneys, ureters, or bladder formed from substances in urine.

Most urinary tract stones are composed of calcium oxalate or other salts crystallized from the urine. These may be associated with a diet rich in oxalic acid (found in leafy vegetables and coffee); high levels of calcium in the blood as a result of hyperparathyroidism; or chronic dehydration. Other types of stone are associated with gout and some cancers. An infective stone is usually a result of chronic urinary tract infection.

In developing countries, bladder stones usually occur as a result of dietary deficiencies. In developed countries, they are usually caused by an obstruction to urine flow from the bladder and/or a longstanding urinary tract infection.

The most common symptom of a stone in the kidney or ureter is renal colic (a severe pain in the loin) that may cause nausea and vomiting. There may be haematuria (blood in the urine). A bladder stone is usually indicated by difficulty in passing urine. The site of the stone can usually be confirmed by intravenous or retrograde urography.

Renal colic is treated with bed rest and an opioid analgesic (painkiller).

With an adequate fluid intake, small stones are usually passed in the urine without problems.

The first line of treatment for larger stones is lithotripsy, which uses ultrasonic or shock waves to disintegrate the stones.

Alternatively, cytoscopy can be used to crush and remove stones in the bladder and lower ureter.

In some cases, surgery may be needed.... calculus, urinary tract

Carbohydrates

A group of compounds composed of carbon, hydrogen, and oxygen, which supply the body with its main source of energy. Carbohydrates are found in fruits, cereals, and root crops and fall into 2 groups. These are available carbohydrates, which are metabolized into glucose for the body’s use, and unavailable carbohydrates, such as cellulose, which cannot be broken down by digestive enzymes and make up the bulk of dietary fibre (see fibre, dietary).

Available carbohydrates are predominantly starches (complex carbohydrates) and sugars (simple carbohydrates). In carbohydrate metabolism, the monosaccharides (simple sugars) glucose (grape sugar), galactose (a milk sugar), and fructose (fruit sugar) are absorbed into the bloodstream unchanged. The disaccharides (double sugars) sucrose, maltose and lactose (a milk sugar) are broken down into simple sugars before they are absorbed. Starches also have to be broken down into simple sugars.

Some glucose is burned up immediately (see metabolism) in order to generate energy for cells, such as brain cells, that need a constant supply. Galactose and fructose have to be converted to glucose in the liver before they can be used by body cells. Surplus glucose is conveyed to the liver, muscles, and fat cells where it is converted into glycogen and fat for storage. When blood glucose levels are high, glucose storage is stimulated by insulin, a hormone that is secreted by the pancreas. When the blood glucose level becomes low, insulin secretion diminishes and glucagon, which is another hormone produced by the pancreas, stimulates the conversion of stored glycogen to glucose for release into the bloodstream. Although fat cannot be converted to glucose, it can be burned as a fuel in order to conserve glucose. In the disorder diabetes mellitus, carbohydrate metabolism is disturbed by a deficiency of insulin.... carbohydrates

Caries, Dental

Tooth decay; the gradual erosion of enamel (the covering of the tooth) and dentine (the substance beneath the enamel). Initial decay usually occurs on the grinding surfaces of the back teeth and areas around the gum line. The main cause is plaque, a sticky substance consisting of food deposits, saliva by-products, and bacteria that collects on the teeth. The breakdown of food deposits by bacteria creates an acid that eats into the enamel to form cavities. Unchecked decay spreads to the dentine, and as the cavity enlarges, bacteria may invade and destroy the pulp

at the tooth’s core. Advanced decay causes toothache and bad breath.

Treatment consists of drilling away the area of decay and filling the cavity (see filling, dental). In advanced decay, it may be necessary to remove the infected pulp (see extraction, dental).

Water fluoridation and the use of fluoride toothpaste helps prevent caries.

The risk of caries is also reduced by cutting sugar consumption, practising good oral hygiene, and visiting the dentist regularly.... caries, dental

Cinnarizine

An antihistamine drug used to control nausea and vomiting due to travel sickness or to reduce nausea and vertigo in inner-ear disorders, such as labyrinthitis and Ménière’s disease. High doses are sometimes used to improve circulation in peripheral vascular disease and Raynaud’s disease. Side effects may include drowsiness, lethargy, dry mouth, and blurred vision.... cinnarizine

Cats, Diseases From

Various parasites and infectious organisms can spread from cats to humans. The most serious disease is rabies. Cat-scratch fever is an uncommon illness caused by infection with the bacterium ROCHALIMAEA HENDELAE following a cat scratch or bite. Cats commonly carry the protozoan TOXOPLASMA GONDII, which causes toxoplasmosis.

Infection, usually from contact with cat’s faeces, is not generally serious but has serious consequences if a woman is infected during pregnancy.

Cat faeces may also carry eggs of the cat roundworm, a possible cause of toxocariasis.

Rarely, a larva from an ingested roundworm egg migrates to and lodges in an eye, causing deterioration of vision or even blindness.

Children who have been playing in sand or soil contaminated by cat faeces are most commonly affected.

Other cat-related disorders in humans include tinea (ringworm), fungal infections of the skin, bites from cat fleas, and allergic reactions to dander that may cause asthma or urticaria.

Diseases from cats can be avoided by good hygiene, veterinary care for animals that are ill, and regular worming and flea treatment of cats.... cats, diseases from

Circadian Rhythms

Any biological pattern based on a cycle approximately 24 hours long, also called a diurnal rhythm.

(See also biorhythms.)... circadian rhythms

Circulation, Disorders Of

Conditions affecting blood flow around the body (see arteries, disorders of; veins, disorders of).... circulation, disorders of

Circumcision, Female

Removal of all or parts of the clitoris, labia majora, and labia minora (see labia), sometimes combined with narrowing of the entrance to

the vagina. Female circumcision is common in parts of Africa but has no valid medical purpose. It can cause retention of urine and injuries during sexual intercourse and childbirth.... circumcision, female

Cervical Erosion

A condition affecting the cervix in which a layer of mucusforming cells more characteristic of those found in the inner lining of the cervix appear on its outside surface. The eroded cervix has a fragile, reddened area on the surface. Usually, there are no symptoms, but some women experience bleeding at unexpected times and may have a vaginal discharge.

Cervical erosion may be present from birth. Other causes include injury to the cervix during labour and long-term use of oral contraceptives. The condition is often detected during a routine cervical smear test.

Only women who have symptoms need treatment.

Abnormal tissue may be destroyed using cauterization, cryosurgery, diathermy, or laser treatment.... cervical erosion

Cervical Osteoarthritis

A degenerative disorder, also known as cervical spondylitis, that affects the joints between the cervical vertebrae (bones in the neck). Cervical osteoarthritis mainly affects middle-aged and elderly people, but occasionally the degeneration begins earlier due to an injury.

Symptoms of cervical osteoarthritis may include pain and stiffness in the neck, pain in the arms and shoulders, numbness and tingling in the hands, and a weak grip. Other symptoms such as dizziness, unsteadiness, and double vision when turning the head may also occur. Rarely, pressure on the spinal cord can cause weakness or paralysis in the legs and loss of bladder control.

Treatments include heat treatment and analgesics.

Physiotherapy may improve neck posture and movement.

Pressure on the spinal cord may be relieved by surgery (see decompression, spinal canal).... cervical osteoarthritis

Cervix, Cancer Of

One of the most common cancers affecting women worldwide. Cancer of the cervix has well-defined precancerous stages (see cervical dysplasia) that can be detected by a cervical smear test, allowing, in many cases, early treatment and a complete cure. Untreated, cancer of the cervix may spread to the organs in the pelvis.

There are 2 main types of cervical cancer: the squamous type is the most common and is thought to be associated with the human papilloma virus, acquired during sexual intercourse. Factors that predispose to this type of cancer are smoking, starting to have sex at an early age, and having many sexual partners.

The second, rarer, type of cervical cancer, adenocarcinoma, sometimes occurs in women who have never had sexual intercourse. Its causes are unclear.

Symptoms do not develop until the condition is advanced, when there is vaginal bleeding or a bloodstained discharge at unexpected times, and pain if the cancer has spread within the pelvis.

Following an abnormal smear test result, colposcopy or a cone biopsy may be carried out to diagnose the condition.

A localized early cancer may be destroyed by electrocoagulation, diathermy, laser treatment, or cryosurgery.

If the cancer has spread into the cervical canal, a cone biopsy may be sufficient to remove all the diseased tissue.

In more advanced cases affecting the pelvic organs, radiotherapy may be given.

Radical surgery, in which the bladder, vagina, cervix, uterus, and rectum are removed, may be recommended in certain cases.... cervix, cancer of

Cervix, Disorders Of

The cervix is susceptible to injuries, infections, tumours, and other conditions. Minor injury to the cervix may occur during childbirth, particularly if labour is prolonged. Persistent damage to muscle fibres as a result of injury may lead to cervical incompetence. Cervical erosion is a condition in which mucus-secreting cells form on the outside of the cervix.

The most common cervical infections are sexually transmitted, such as gonorrhoea, chlamydial infections, and trichomoniasis.

Viral infections of the cervix include those due to the human papilloma virus and the herpes simplex virus (see warts, genital; herpes, genital).

Polyps are noncancerous growths on the cervix.

Cancerous growths (see cervix, cancer of) are preceded by changes in the surface cells (cervical dysplasias), which can be detected by a cervical smear test.... cervix, disorders of

Chest Pain

Pain in the chest, which is often without serious cause, but which may be a symptom of an underlying disorder requiring urgent treatment. The pain may be in the chest wall or in an organ within the chest. The most common causes of pain in the chest wall are a strained muscle or an injury, such as a broken rib. A sharp pain that travels to the front of the chest may be due to pressure on a nerve root attached to the spinal cord as a result of, for example, osteoarthritis of the vertebrae. Pain in the side of the chest may be due to pleurodynia. The viral infection herpes zoster (shingles) may cause severe pain along the course of a nerve in the chest

wall. In Tietze’s syndrome, inflammation at the junctions of the rib cartilages causes pain on the front of the chest wall.

Pain within the chest may be caused by pleurisy, as a result of bronchitis, pneumonia, or, rarely, pulmonary embolism. Cancerous tumours of the lung (see lung cancer; mesothelioma) may cause pain as they grow and press on the pleura and ribs. Acid reflux may lead to heartburn, a burning pain behind the sternum. The common heart disorder angina pectoris causes pain in the centre of the chest that may spread outwards to the throat, jaw, or arms. Myocardial infarction (heart attack) and acute pericarditis both also produce severe pain in the centre of the chest. Mitral valve prolapse may cause sharp chest pain, usually on the left side. Chest pain may also be a result of anxiety and emotional stress (see hyperventilation; panic attack).... chest pain

Clap

A slang term for gonorrhoea.... clap

Clarithromycin

An antibiotic drug used to treat infections of the skin and respiratory tract.... clarithromycin

Claw-toe

A deformity of unknown cause in which the end of one or more affected toes bends downwards so that the toe curls under. A painful corn may develop on the tip of the toe or on the top of the bent joint. Protective pads can relieve pressure from footwear. In severe cases, surgery may be required.... claw-toe

Childbirth, Complications Of

Difficulties and problems occurring after the onset of labour. Some complications are potentially life-threatening, especially if they impair the baby’s oxygen supply (see fetal distress). Premature labour may occur, with the delivery of a small, immature baby (see prematurity). Premature rupture of the amniotic sac can lead to infection in the uterus, requiring prompt delivery of the baby and treatment with antibiotic drugs.

Slow progress in the 1st stage of a normal labour due to inadequate contractions of the uterus is usually treated with intravenous infusions of synthetic oxytocin. If the mother cannot push strongly enough, or contractions are ineffective in the 2nd stage of labour, the baby may be delivered by forceps delivery, vacuum extraction, or caesarean section. Rarely, a woman has eclampsia during labour, requiring treatment with anticonvulsant drugs and oxygen, and induction of labour or caesarean section. Bleeding before labour (antepartum haemorrhage) or during labour may be due to premature separation of the placenta from the wall of the uterus or, less commonly, to a condition called placenta praevia, in which the placenta lies over the opening of the cervix. Blood loss after the delivery (postpartum haemorrhage) is usually due to failure of the uterus to contract after delivery, or to

retention of part of the placenta. If the baby lies in the breech position (see breech delivery), caesarean section may be necessary. Multiple pregnancies (see pregnancy, multiple) carry an increased risk of premature labour and of problems during delivery. If the mother’s pelvis is too small in proportion to the head of her baby, delivery by caesarean section is necessary.... childbirth, complications of

Child Development

The acquisition of physical, mental, and social skills in children.

Although there is wide variation in individual rates of progress, most children develop certain skills within predictable age ranges.

For example, most infants start to walk at 12–18 months.

Capability for new skills is linked to the maturity of the child’s nervous system.

Individual rates of maturity are determined genetically and modified by environmental factors in the uterus and after birth.

Development is assessed in early childhood by looking at abilities in 4 main areas: locomotion; hearing and speech; vision and fine movement; and social behaviour and play.

(See also developmental delay.)... child development

Chlamydial Infections

Infectious diseases caused by chlamydiae, a group of microorganisms. Two main species of chlamydiae cause disease in humans.

The first, CHLAMYDIA TRACHOMATIS, has a number of strains. In men, it is a major cause of nongonococcal urethritis, which may cause a discharge from the penis. In women, the infection is usually symptomless, but it can lead to salpingitis. A baby born to a woman with chlamydial infection may acquire an acute eye condition called neonatal ophthalmia. In parts of Africa and Asia, certain strains of CHLAMYDIA TRACHOMATIS cause trachoma, a serious eye disease.

A second species of chlamydiae, CHLAMYDIA PSITTACI, mainly affects birds but can occasionally spread to people who have contact with pigeons, parrots, parakeets, or poultry, causing a type of pneumonia called psittacosis.

Treatment for chlamydial infections is with antibiotic drugs.... chlamydial infections

Clergyman’s Knee

Inflammation of the bursa that cushions the pressure point over the tibial tubercle (the bony prominence just below the knee) caused by prolonged kneeling (see bursitis).... clergyman’s knee

Clofibrate

A lipid-lowering drug that reduces levels of cholesterol and triglycerides in the blood and is a treatment for some types of hyperlipidaemia.... clofibrate

Clove Oil

An oil distilled from the dried flower-buds of EUGENIA CARYOPHYLLUS, used mainly as a flavouring in pharmaceuticals.

Clove oil is sometimes used to relieve abdominal pain due to flatulence and as a remedy for toothache.... clove oil

Cloxacillin

A penicillin-type antibiotic used to treat infections with staphylococcal bacteria (see penicillin drugs).... cloxacillin

Coagulation, Blood

The main mechanism by which blood clots are formed, involving a complex series of reactions in the blood plasma (see blood clotting).... coagulation, blood

Chromosomal Abnormalities

Variations from normal in the number or structure of chromosomes contained in a person’s cells. The cause is generally a fault in the process of chromosome division, either during the formation of an egg or sperm, or during the first few divisions of a fertilized egg. Chromosomal abnormalities are classified according to whether they involve the 44 autosomes or the 2 X and Y sex chromosomes. A complete extra set of chromosomes per cell is called polyploidy and is lethal.

Autosomal abnormalities cause physical and mental defects of varying severity. Some types of autosomal abnormality, known as trisomy, consist of an extra chromosome on 1 of the 22 pairs of autosomes. The most common trisomy is Down’s syndrome. Sometimes, part of a chromosome is missing, as in cri du chat syndrome. In translocation, a part of a chromosome is joined to another, causing no ill effects in the person but a risk of abnormality in his or her children.

Sex chromosome abnormalities include Turner’s syndrome, in which a girl is born with a single X chromosome in her

cells instead of 2, causing physical abnormalities, defective sexual development, and infertility. A boy with 1 or more extra X chromosomes has Klinefelter’s syndrome, which causes defective sexual development and infertility. The presence of an extra X chromosome in women or an extra Y chromosome in men normally has no physical effect but increases the risk of mild mental handicap.

Chromosomal abnormalities are diagnosed by chromosome analysis in early pregnancy, using amniocentesis or chorionic villus sampling.... chromosomal abnormalities

Chromosome Analysis

Study of the chromosomes in body cells to discover whether a chromosomal abnormality is present or to establish its nature. Fetal cells for analysis can be obtained in the uterus by amniocentesis or chorionic villus sampling. If a serious abnormality such as Down’s syndrome is identified, termination of the pregnancy and genetic counselling is offered. Chromosome analysis is also carried out when a baby is stillborn without an obvious cause, or is born with abnormal physical characteristics that suggest a chromosomal defect, such as Turner’s sydrome.

Chromosome analysis in children and adults uses white blood cells taken from a blood sample. Analysis of the sex chromosomes may be carried out to establish the chromosomal sex of a child in cases where the genitals have an ambiguous appearance (see genitalia, ambiguous); to confirm or exclude the diagnosis of chromosomal abnormalities; or to investigate infertility.... chromosome analysis

Cleft Lip And Palate

A split in the upper lip and/or palate that is present at birth. Cleft lip is a vertical, usually off-centre split in the upper lip that may be a small notch or may extend to the nose. The upper gum may also be cleft, and the nose may be crooked. The term

hare lip refers only to a midline cleft lip, which is rare. Cleft palate is a gap that may extend from the back of the palate to behind the teeth and be open to the nasal cavity. Cleft palate is often accompanied by partial deafness and there may be other birth defects.

Surgery to repair a cleft lip may be undertaken in the first few days after birth or at about 3 months.

It improves appearance; after repair, speech defects are rare.

A cleft palate is usually repaired at about 12 months, but further surgery, orthodontic treatment, and speech therapy may be required.... cleft lip and palate

Cognitive–behavioural Therapy

A method of treating psychological disorders such as depression based on the idea that problems arise from a person’s faulty cognitions (erroneous ways of perceiving the world and oneself). In cognitive– behavioural therapy, the patient is helped to identify negative or false cognitions and then encouraged to try out new thought strategies.... cognitive–behavioural therapy

Coil

Any of the various types of intrauterine contraceptive device (see IUD).... coil

Cold Injury

Localized tissue damage caused by chilling, the most serious form of which is frostbite. Cold injury is distinct from hypothermia, which refers to chilling of the whole body.

In frostbite, an area of skin and flesh becomes frozen, hard, and white as a result of exposure to very cold, dry air.

Sometimes there is restriction of the blood supply to the affected area.

Another type of cold injury, immersion foot, occurs when the legs and feet are kept cold and damp for hours or days.

The main risk of both conditions is that blood flow will be slowed so much that the tissues will die, leading to gangrene.

Less serious forms of cold injury include chilblains and chapped skin.... cold injury

Cold Remedies

Preparations for the relief of symptoms of the common cold (see cold, common). The main ingredient is usually a mild analgesic drug, such as paracetamol or aspirin, which helps to relieve aches and pains. Other common ingredients include antihistamine drugs and decongestant drugs to reduce nasal congestion; caffeine, which acts as a mild stimulant; and vitamin C.... cold remedies

Colecalciferol

An alternative name for vitamin D3 (see vitamin D).... colecalciferol

Colic, Infantile

Episodes of irritability, and excessive crying in otherwise healthy infants, thought to be due to spasm in the intestines.

A baby with an attack of colic cries or screams incessantly, draws up the legs towards the stomach, and may become red in the face and pass wind.

Colic tends to be worse in the evenings.

The condition is distressing but harmless.

Usually, it first appears at 3–4 weeks and clears up without treatment by the age of 12 weeks.... colic, infantile

Collarbone

The common name for the clavicle.... collarbone

Collar, Orthopaedic

A soft foam or stiffened device that is worn to treat pain or instability of the neck.... collar, orthopaedic

Colles’ Fracture

A break in the radius (one of the lower-arm bones) just above the wrist, in which the wrist and hand are displaced backwards, restricting movement and causing swelling and severe pain.

The fracture is usually the result of putting out a hand to lessen the impact of a fall.

The broken bones are manipulated back into position, and set in a cast.

Healing takes up to 6 weeks.

Hand and wrist movements usually return to normal, but there may be minor wrist deformity.... colles’ fracture

Colon, Cancer Of

A malignant tumour of the colon. First symptoms of the disease include an inexplicable change in bowel movements (either constipation or diarrhoea), blood mixed in with the faeces, and pain in the lower abdomen. Sometimes, there are no symptoms until the tumour has grown big enough to cause an obstruction in the intestine (see intestine, obstruction of) or perforate it (see perforation).

A genetic basis has been found for some types of colon cancer.

However, in most cases, the precise cause is unknown.

Contributory factors include diet: eating a lot of meat and fatty foods and not enough fibre may increase the risk.

The disease often occurs in association with other diseases of the colon, such as ulcerative colitis and familial polyposis.

The chances of cure depend critically on early diagnosis.

Screening for this cancer includes an occult blood test; if the test is positive, sigmoidoscopy and colonoscopy may be carried out.

In most cases of colon cancer, a partial colectomy is performed.... colon, cancer of

Colon, Disorders Of

See intestine, disorders of.... colon, disorders of

Colon, Irritable

See irritable bowel syndrome.... colon, irritable

Colon, Spastic

See irritable bowel syndrome.... colon, spastic

Combination Drug

A preparation containing more than one active substance.... combination drug

Commode

A portable chair that contains a removable toilet bowl in its seat.... commode

Compensation Neurosis

A supposed psychological reaction to injury affected by the prospect of financial compensation. In some cases, the condition may delay physical recovery.... compensation neurosis

Colour Vision

The ability to see different parts of the colour spectrum. Light perceived by the human eye consists of electromagnetic radiation (energy waves) with a spectrum of different wavelengths

between about 400 and 700 nanometres. Different wavelengths produce sensations of violet, indigo, blue, green, yellow, orange, and red when they fall on the retina and stimulate nerve signals, which are processed in the brain.

As light falls on the retina, it strikes light-sensitive cells called rods and cones. The rods can detect all visible light, but only the cones can distinguish colour. There are 3 types of cones: red-sensitive, blue-sensitive, and green-sensitive. Each responds more strongly to a particular part of the light spectrum. Because the cones are most concentrated in a central area of the retina called the fovea, colour vision is most accurate for objects viewed directly and is poor at the edges of vision. When light hits a cone, it causes the cone to emit an electrical signal, which passes to the brain via the optic nerve. Colour perception requires a minimum level of light, below which everything is seen as shades of grey. (See also colour vision deficiency; eye; perception; vision.)... colour vision

Colour Vision Deficiency

Any abnormality in colour vision that causes difficulty distinguishing between certain colours. Total absence of colour vision (monochromatism) is rare. The most common types of colour vision deficiency are reduced discrimination of red and green. Most cases of red and green colour vision deficiency are caused by defects in the light-sensitive cells in the retina. These defects are usually inherited, although occasionally defects are caused by retinal or optic nerve diseases or injury. The inherited defects tend to be sex-linked (see genetic disorders), which means that the majority of sufferers are male. A person with a severe green deficiency has difficulty distinguishing oranges, greens, browns, and pale reds. In severe red deficiency, all reds appear dull. A much rarer deficiency in which blue cannot be distinguished may be inherited or may be due to degeneration of the retina or optic nerve.... colour vision deficiency

Compos Mentis

Latin for “of sound mind’’.... compos mentis

Compulsive Behaviour

See obsessive– compulsive disorder.... compulsive behaviour

Computer-aided Diagnosis

The use of computer technology in diagnostic tests and procedures.

Probability-based computer systems store information on thousands of cases of different disorders detailing exact type, location, duration, symptoms, medical history, and diagnosis.

A patient’s symptoms and medical history can be entered into a computer, which then compares the details with existing data and produces a list of the most likely diagnoses.

Such technology is not currently in common use in hospitals, but is of value for people isolated from medical services, such as oil-rig crews.

Computers programmed to interpret visual data, such as abnormal cells, have potential use in certain types of blood test and cervical smear tests.

Computers are also used in investigative procedures such as CT scanning and MRI.... computer-aided diagnosis

Condom, Female

A barrier method of contraception in the form of a sheath inserted into the vagina before sexual intercourse.

It also offers some protection against sexually transmitted infections.... condom, female

Conduct Disorders

Repetitive and persistent patterns of aggressive and/or antisocial behaviour, such as vandalism, substance abuse, and persistent lying, that occur in childhood or adolescence. (See also behavioural problems in children; adolescence.)

conductive deafness Deafness caused by faulty conduction of sound from the outer to the inner ear.... conduct disorders

Condyloma Acuminatum

See warts, genital.... condyloma acuminatum

Congestive Heart Failure

See heart failure.... congestive heart failure

Connective Tissue Diseases

Types of autoimmune disorders that often affect blood vessels and produce secondary connective tissue damage. They include rheumatoid arthritis, systemic lupus erythematosus, polyarteritis nodosa, scleroderma, and dermatomyositis.... connective tissue diseases

Confusion

An acute or chronic disorganized mental state in which the abilities to remember, think clearly, and reason are impaired. Acute confusion can arise as a symptom of delirium, in which brain activity is affected by fever, drugs, poisons, or injury. People with acute confusion may also have hallucinations and behave violently. Chronic confusion is often associated with alcohol dependence, long-term use of antianxiety drugs, and certain physically based mental disorders. Many of the conditions that cause chronic confusion (for example dementia) are progressive. Features include absentmindedness, poor short-term memory, and a tendency to be repetitive. If the underlying cause of confusion can be treated, there may be marked improvement. Sedative drugs can be of benefit in acute confusion.... confusion

Constriction

A narrowed area, or the process of narrowing.... constriction

Contact Dermatitis

A type of dermatitis caused by an allergic reaction to a substance that is in contact with the skin and which would not cause a reaction in most people exposed to it. Common causes include nickel and rubber. (See also irritant dermatitis.)... contact dermatitis

Contact Tracing

A service, provided by clinics treating sexually transmitted infections, in which contacts of a person diagnosed as having sexually transmitted infection are traced and encouraged to be examined and treated. Contact

tracing is also used in cases of infections such as tuberculosis, meningitis, and imported tropical diseases.... contact tracing

Contraception, Emergency

Measures to avoid pregnancy following unprotected sexual intercourse. There are 2 main methods: hormonal and physical. In the first, oral contraceptives (the “morning after” pill) are taken in a high dose as soon as possible, but not longer than 72 hours, after unprotected intercourse, with a second dose taken 12 hours later. They may be given as a high-dose progesterone-only pill or as a high-dose combined (oestrogen and progesterone) pill. In the physical method, an IUD is inserted by a doctor within 5 days of unprotected intercourse.... contraception, emergency

Contraception, Hormonal Methods Of

The use by women of synthetic progestogen drugs, which are often combined with synthetic oestrogens, to prevent pregnancy.

These drugs suppress ovulation and make cervical mucus thick and impenetrable to sperm.

They also cause thinning of the endometrium (lining of the uterus), which reduces the chance of a fertilized egg implanting successfully.

The best-known form of hormonal contraception is the contraceptive pill (see oral contraceptives).

The hormones can also be given as contraceptive implants under the skin, by injection (see contraceptives, injectable), or be released by IUDs.... contraception, hormonal methods of

Contraception, Natural Methods Of

Methods of avoiding conception based on attempts to pinpoint a woman’s fertile period around the time of ovulation, so that sexual intercourse can be avoided at this time. The calendar method is based on the assumption that ovulation occurs around 14 days before menstruation. Because of its high failure rate, it has been largely superseded by other methods. The temperature method is based on the normal rise of a woman’s body temperature in the second half of the menstrual cycle, after ovulation has occurred. The woman takes her temperature daily using an ovulation thermometer. Sex is considered to be only safe after there has been a sustained temperature rise for at least 3 days.

The cervical mucus method attempts to pinpoint the fertile period by observing and charting the amount and appearance of cervical mucus during the menstrual cycle.

Recognized changes in the mucus occur before and often at ovulation.

The symptothermal method combines the temperature and cervical mucus methods.... contraception, natural methods of

Contraception, Withdrawal Method Of

See coitus interruptus.... contraception, withdrawal method of

Contraceptive Implant

A hormonal method of contraception in which longacting contraceptive drugs are inserted under the skin.

An implant consists of a small rod that steadily releases a progestogen drug into the bloodstream.... contraceptive implant

Contraceptives, Injectable

A hormonal method of contraception in which longacting progestogen drugs are given by injection every 2–3 months.

Injectable contraceptives are very effective but may cause menstrual disturbances, weight gain, headaches, and nausea, especially during the first few months of use.... contraceptives, injectable

Contractions, Uterine

Spasms of rhythmic, squeezing muscular activity affecting the walls of the uterus during childbirth. Regular contractions indicate the start of labour and increase in strength and frequency throughout the first stage.

(See also Braxton Hicks’ contractions.)... contractions, uterine

Corneal Abrasion

A scratch or defect in the epithelium (outer layer) of the cornea caused by a small, sharp particle in the eye (see eye, foreign body in) or by an injury. Corneal abrasions usually heal quickly but may cause severe pain and photophobia. Treatment includes covering the eye with a patch, analgesic drugs to relieve pain, and, if the eye muscles go into spasm, eyedrops containing cycloplegic drugs (which paralyse the ciliary muscle, preventing accommodation). Antibiotic eyedrops are usually

given to prevent bacterial infection, which can lead to a corneal ulcer.... corneal abrasion

Corneal Transplant

See corneal graft.... corneal transplant

Convulsion, Febrile

Twitching or jerking of the limbs with loss of consciousness that occurs in a child after a rapid rise in temperature. Febrile convulsions are common, usually affecting children between the ages of 6 months and 5 years. Convulsions are caused by an immaturity of the temperature-lowering mechanism in the brain, allowing the temperature to rise too rapidly in response to infections such as measles or influenza. Treatment aims to lower the temperature by sponging the child’s face and body with tepid water and using a fan. Seizures can often be prevented in susceptible children by giving paracetamol at the first signs of fever. Most children who have seizures suffer no ill effects. The risk of developing epilepsy is very small but is increased in children with a pre-existing abnormality

of the brain or nervous system, or children with a family history of epilepsy.... convulsion, febrile

Coronary Artery

Either of the 2 main arteries that supply the tissues of the heart with oxygen-rich blood. These are

known as the left and right main coronary arteries and arise directly from the aorta. The term coronary artery is also applied to any of the arteries that branch off from the main coronary arteries, such as the left circumflex artery and the left anterior descending artery. Blockage of a coronary artery as a result of atherosclerosis can lead to myocardial infarction.

(See also coronary artery disease.)... coronary artery

Coronary Artery Bypass

A major heart operation to bypass narrowed or blocked coronary arteries using additional blood vessels (such as a mammary artery) to improve blood flow to the heart muscle. This operation is used when symptoms of coronary artery disease have not been relieved by drugs or balloon angioplasty.

Before surgery, sites of blockage in the arteries are identified using angiography. In some cases, minimally invasive surgery can be used, avoiding the need to stop the heart and use a heart–lung machine during the operation. The long term outlook after a bypass is good, but the grafted vessels may also eventually become blocked by atherosclerosis.... coronary artery bypass

Corticosteroid Hormones

A group of hormones produced by the adrenal glands that control the body’s use of nutrients and the excretion of salts and water in the urine.... corticosteroid hormones

Cosmetic Dentistry

Procedures to improve the appearance of the teeth or prevent further damage to the teeth and/or gums.

Cosmetic dentistry procedures include: fitting an orthodontic appliance to correct teeth that are out of alignment or where the bite is incorrect (see malocclusion); fitting a crown; bonding to treat chipped or stained teeth; and bleaching of discoloured teeth.... cosmetic dentistry

Cosmetic Surgery

An operation performed to improve appearance rather than to cure or treat disease.

Cosmetic surgery techniques include the removal of skin blemishes or dermabrasion; rhinoplasty to alter the shape or size of the nose; face-lifts; mammoplasty to reduce or enlarge the breasts; body contour surgery to remove excess body fat and tissue; hair transplants; blepharoplasty to remove excess skin on the eyelids; and mentoplasty to alter the size or shape of the chin.

All cosmetic surgery carries the risk of side effects from the anaesthetic, as well as of complications of the procedure itself.... cosmetic surgery

Cough Remedies

Over-the-counter medications for treating a cough. There are various preparations, but the effectiveness of most is unproven. Expectorant cough remedies are purported to encourage expulsion of sputum. Cough suppressants, which control the coughing reflex, include some antihistamine drugs and codeine. All cough suppressants may cause drowsiness.... cough remedies

Corticosteroid Drugs

A group of drugs that are similar to the corticosteroid hormones produced by the adrenal glands. Corticosteroids are used as hormone replacement therapy in Addison’s disease and when the adrenal glands or pituitary gland have been destroyed or removed. They are also used to treat inflammatory intestinal disorders such as ulcerative colitis and Crohn’s disease and as an urgent treatment for inflammation in the artery supplying the retina in temporal arteritis. Other uses include treatment of autoimmune diseases such as systemic lupus erythematosus and rheumatoid arthritis, and treatment of asthma, eczema, and allergic rhinitis. Corticosteroid drugs are also used to prevent organ rejection after transplant surgery and in the treatment of some types of cancer, such as a lymphoma or leukaemia. Corticosteroid injections may relieve pain in disorders such as tennis elbow and arthritis.

Side effects are uncommon when corticosteroids are given as a cream or by inhaler, but tablets taken in high doses for long periods may cause oedema, hypertension, diabetes mellitus, peptic ulcer, Cushing’s syndrome, inhibited growth in children, and, in rare cases, cataract or psychosis. High doses also impair the body’s immune system. Long-term treatment suppresses production of corticosteroid hormones by the adrenal glands, and sudden withdrawal may lead to adrenal failure.... corticosteroid drugs

Coughing Up Blood

A symptom, medically known as haemoptysis, that is caused by rupture of a blood vessel in the air-ways, lungs, nose, or throat. The coughed-up blood may appear as brightred or rusty-brown streaks, clots in the sputum, a pinkish froth, or, more rarely, blood alone. In all cases, medical assessment is needed. Many disorders can cause haemoptysis. The most common are infections, such as pneumonia or bronchitis; and congestion in and rupture of blood vessels in the lungs due to heart failure, mitral stenosis, or pulmonary embolism. A cancerous tumour can also produce haemoptysis by eroding the wall of a blood vessel.

Investigations into coughing up blood include chest X-ray, and, in some cases, bronchoscopy. In about a 3rd of cases, no underlying cause is found. Treatment depends on the cause.... coughing up blood

Cough, Smoker’s

A recurrent cough in smokers.

The cough is usually triggered by the accumulation of thick sputum in the airways due to inflammation caused by smoking.

Giving up smoking usually stops the cough but it may take time.

In general, the longer a person has been smoking, the longer it will take.

Smokers with a cough should seek medical advice, particularly if their cough changes, because smoking is associated with lung cancer (see tobacco-smoking).... cough, smoker’s

Coxsackievirus

One of a group of viruses responsible for a broad range of diseases.

There are 2 main types of coxsackievirus: A and B.

The best known of the type A infections is hand, foot, and mouth disease, a common childhood disorder characterized by blistering of the mouth, hands, and feet.

Type B viruses can cause serious illnesses such as meningitis, pericarditis, and pneumonia.... coxsackievirus

Crab Lice

See pubic lice.... crab lice

Crack

A popular term for a form of cocaine.... crack

Cramp, Writer’s

Painful spasm in the muscles of the hand caused by repetitive movements, which makes writing or typing impossible.... cramp, writer’s

Crisis Intervention

The provision of immediate advice or help by a variety of agencies such as social services departments to people with acute personal or sociomedical problems.... crisis intervention

Critical

A term used to mean seriously ill or to describe a crucial state of illness from which a patient may not recover.... critical

Cross-eye

A type of strabismus (squint) in which one or both eyes turns inwards relative to the other.... cross-eye

Cross-matching

A procedure to determine compatibility between the blood of a person requiring a blood transfusion and that of a donor.

Red blood cells from one person are combined with serum from the other.

Clumping of red blood cells indicates the presence of antibodies, showing the blood is not compatible.... cross-matching

Creutzfeldt–jakob Disease

A rare, rapidly progressive degenerative condition of the brain. Creutzfeldt–Jakob disease (CJD) is thought to be due to an infection with a prion (slow virus). This is similar to the agent that causes scrapie in sheep and bovine spongiform encephalopathy (BSE) in cattle. One main variant of CJD largely affects middleaged or elderly people and has no obvious cause. A second main variant, occurring in younger people, is associated with contamination during brain surgery or transplants from infected people, or treatment with human growth hormone or gonadotrophin hormones. Recently, a 3rd variant, called new variant (nv) CJD, that attacks people in their teens and 20s has been identified. NvCJD causes pathological changes in the brain similar to those seen in BSEinfected cattle. It is thought to be acquired by eating infected beef.

Symptoms are similar for all variants. Progressive dementia and myoclonus (sudden muscular contractions) occur; muscular coordination diminishes; the intellect and personality deteriorate; and blindness may develop. As the disease progresses, speech is lost and the body becomes rigid. There is no treatment and death usually occurs within 2–3 years.... creutzfeldt–jakob disease

Crowding, Dental

See overcrowding, dental.... crowding, dental

Crown, Dental

An artificial replacement for the crown of a tooth that has become decayed, discoloured, or broken. A porcelain crown is usually used on front teeth, but back teeth require the greater strength of a crown made from gold or porcelain fused to metal.

A crown may be fitted by filing the natural tooth to form a peg and cementing the crown over the top. If the tooth is... crown, dental

Crying In Infants

A normal response in babies to needs or discomforts, such as hunger or thirst.

Most healthy babies stop crying when their needs are attended to.

In a few cases, persistent crying may be due to a physical cause such as intolerance of cow’s milk or an illness (such as an ear or throat infection, or a viral fever).... crying in infants

Cryo-

A prefix meaning ice cold, used medically to indicate that a procedure uses freezing or low temperatures.... cryo-

Cure

To restore to normal health after an illness.

The term usually means the disappearance of a disease rather than a halt in its progress.

Medication or therapy that ends an illness may also be termed a cure.... cure

Curettage, Dental

The scraping of the wall of a cavity or other surface with a dental curette.

Dental curettage is one method used to remove the lining of periodontal pockets and diseased tissue from root surfaces in periodontitis.... curettage, dental

Curling’s Ulcer

A type of stress ulcer that occurs specifically in people who have suffered extensive skin burns.... curling’s ulcer

Cusp, Dental

A protrusion on the grinding surface of a tooth.... cusp, dental

Cutdown

Creation of a small skin incision in order to gain access to a vein to take blood or to give intravenous fluid. This is sometimes needed when a vein cannot be identified through the skin in conditions such as shock.... cutdown

Cyst-/cysto-

Relating to the bladder, as in cystitis (inflammation of the bladder).... cyst-/cysto-

Cystourethrography, Micturating

An X-ray procedure for studying the bladder while urine is passed. Micturating cystourethrography is most commonly used in young children to detect abnormal reflux of urine as the bladder empties.... cystourethrography, micturating

Cytopathology

The study of the microscopic appearances of cells in health and disease. (See also cytology.)... cytopathology

Decompression, Spinal Canal

Surgery to relieve pressure on the spinal cord or a nerve root emerging from it (see microdiscectomy). Pressure may have various causes, including a disc prolapse, a tumour or abscess of the spinal cord, or a tumour, abscess or fracture of the vertebrae. Any of these conditions can cause weakness or paralysis of the limbs and loss of bladder control.

To treat major disc prolapses and tumours, a laminectomy (removal of the bony arches of 1 or more vertebrae) to expose the affected part of the cord or nerve roots may be performed. Recovery after treatment depends on the severity and duration of the pressure, the success of the surgery in relieving the pressure, and whether any damage is sustained by the nerves during the operation.... decompression, spinal canal

Diaphragm, Contraceptive

A female barrier method of contraception in the form of a hemispherical dome of thin rubber with a metal spring in the rim.

(See also contraception, barrier methods.)... diaphragm, contraceptive

Dying, Care Of The

Physical and psychological care with the aim of making the final period of a dying person’s life as free from pain, discomfort, and emotional distress as possible. Carers may include doctors, nurses, other medical professionals, counsellors, social workers, clergy, family, and friends.

Pain can be relieved by regular low doses of analgesic drugs. Opioid analgesics, such as morphine, may be given if pain is severe. Other methods of pain relief include nerve blocks, cordotomy, and TENS. Nausea and vomiting may be controlled by drugs. Constipation can be treated with laxatives. Breathlessness is another common problem in the dying and may be relieved by morphine.

Towards the end, the dying person may be restless and may suffer from breathing difficulty due to heart failure or pneumonia. These symptoms can be relieved by drugs and by placing the patient in a more comfortable position.

Emotional care is as important as the relief of physical symptoms.

Many dying people feel angry or depressed and feelings of guilt or regret are common responses.

Loving, caring support from family, friends, and others is important.

Many terminally ill people prefer to die at home.

Few terminally ill patients require complicated nursing for a prolonged period.

Care in a hospice may be offered.

Hospices are small units that have been established specifically to care for the dying and their families.... dying, care of the

Dysrhythmia, Cardiac

A medical term meaning disturbance of heart rhythm, sometimes used as an alternative to arrhythmia (see arrhythmia, cardiac).... dysrhythmia, cardiac

Epididymal Cyst

A harmless swelling, usually painless, that develops in the epididymis.

Small cysts are common in men over 40 and need no treatment.

Rarely, they become tender or enlarge and cause discomfort, in which case surgical removal may be necessary.... epididymal cyst

Escherichia Coli

(E. coli) A bacterium normally found in the intestines which, if it enters the bladder through the urethra, is a common cause of urinary tract infections. Types of E.COLI are often the cause of traveller’s diarrhoea, which is usually a mild illness. However, some strains of the bacterium can cause serious food-borne infections that can result in haemolytic–uraemic syndrome.... escherichia coli

Eisenmenger Complex

A condition in which deoxygenated blood flows directly back into the circulation rather than through the lungs, due to an abnormal connection between the left and right sides of the heart and pulmonary hypertension. The resultant hypoxia causes cyanosis, fainting, and breathing difficulty. The disorder most often occurs in people with certain congenital heart defects (see heart disease, congenital), such as ventricular septal defect, that have not been corrected.

The diagnosis is confirmed by cardiac catheterization.

Once Eisenmenger complex has developed, surgical correction of the original defect will not help.

Drug treatment may control symptoms.... eisenmenger complex

Fetal Circulation

Blood circulation in the fetus is different from the normal circulation after birth (see circulatory system). The fetus neither breathes nor eats. Therefore, oxygen and nutrients are obtained and waste products such as carbon dioxide are removed via the placenta. Fetal blood reaches the placenta through blood vessels in the umbilical cord. The maternal and fetal circulations are separated by a thin membrane in the placenta, which allows the exchange of nutrients and waste products.

The other fundamental difference in circulation is that most blood bypasses the lungs in the fetus through 2 special channels in the fetal heart.

Blood passes from the right atrium of the heart to the left atrium through the foramen ovale.

Another channel, known as the ductus arteriosus, allows blood to pass from the pulmonary artery to the aorta.

Both channels normally close after birth.

In rare cases, they fail to close, causing a congenital heart disorder (see heart disease, congenital).... fetal circulation

Foam, Contraceptive

See spermicides.... foam, contraceptive

Formula, Chemical

A way of expressing the constituents of a chemical in symbols and numbers.

Water, for example, has the formula H2O, indicating that each molecule is composed of 2 atoms of hydrogen (H2) and 1 of oxygen (O).... formula, chemical

Gallbladder Cancer

A rare cancer of unknown cause that occurs mainly in the elderly. The cancer may cause jaundice and tenderness in the abdomen, but it is sometimes symptomless. It is usually diagnosed by ultrasound scanning.

Treatment is by surgical removal of the tumour, but the cancer has often spread to the liver by the time it is detected, making the outlook poor.... gallbladder cancer

Gonadotrophin, Human Chorionic

A hormone produced by the placenta in early pregnancy. Human chorionic gonadotrophin (HCG) stimulates the ovaries to produce oestrogen and progesterone, which are needed for a healthy pregnancy. HCG is excreted in the urine, and its presence in urine is the basis of pregnancy tests on urine samples. ... gonadotrophin, human chorionic

Growth, Childhood

The increase in height and weight as a child develops. The period of most rapid growth occurs before birth. After birth, although growth is still rapid in the first few years of life, especially in the first year, the rate of

growth steadily decreases. Puberty marks another major period of growth, which continues until adult height and weight are reached, usually at about age 16–17 in girls and 19–21 in boys.

Body shape changes during childhood because different areas grow at different rates. For example, at birth, the head is already about three quarters of its adult size; it grows to almost full size during the first year. Thereafter, it becomes proportionately smaller because the body grows at a much faster rate.

Growth can be influenced by heredity and by environmental factors such as nutrition and general health. Hormones also play an important role, particularly growth hormone, thyroid hormones, and, at puberty, the sex hormones.

A chronic illness, such as cystic fibrosis, may retard growth. Even a minor illness can slow growth briefly, although the growth rate usually catches up when the child recovers. In some cases, slow growth may be the only sign that a child is ill or malnourished, in which case it is known as failure to thrive. However, short stature does not necessarily indicate poor health. Abnormally rapid growth is rare. Usually, it is a familial trait, but it may occasionally indicate an underlying disorder, such as a pituitary gland tumour causing gigantism. (See also age; child development.)... growth, childhood

Hip, Congenital Dislocation Of

See developmental hip dysplasia.... hip, congenital dislocation of

Horn, Cutaneous

A hard, noncancerous protrusion occasionally found on the skin of elderly people and caused by an overgrowth of keratin.... horn, cutaneous

Hygroma, Cystic

A lymphangioma that occurs around the head and neck, the armpits, or the groin and contains clear fluid. Cystic hygromas are usually present from birth and disappear naturally from the age of about 2.... hygroma, cystic

Hepatitis, Chronic

Inflammation of the liver persisting for a prolonged period. Eventually, scar tissue forms and liver cirrhosis may develop.Chronic hepatitis may develop following an attack of acute hepatitis (see hepatitis, acute). It may also occur as the result of an autoimmune disorder, a viral infection (see hepatitis, viral), a reaction to certain types of drugs or, more rarely, to a metabolic disorder, such as haemochromatosis or Wilson’s disease.

Chronic hepatitis may cause slight tiredness or no symptoms at all.

It is diagnosed by liver biopsy.

Autoimmune hepatitis is treated with corticosteroid drugs and immunosuppressants.

Viral infections often respond to interferon.

In the drug-induced type, withdrawal of the medication can lead to recovery.

For metabolic disturbances, treatment depends on the underlying disorder.... hepatitis, chronic

Infection, Congenital

Infection acquired in the uterus or during birth. Many microorganisms can pass from the mother, by way of the placenta, into the circulation of the growing fetus. Particularly serious infections acquired in the uterus are rubella, syphilis, toxoplasmosis, and cytomegalovirus; all these infections may cause intrauterine growth retardation. Rubella that occurs in early pregnancy may cause deafness, congenital heart disease, and eye disorders. Some infections in later pregnancy, particularly with a herpes virus, may also damage the fetus severely. A woman infected with HIV risks passing on the virus to her baby during pregnancy, but the risk can be reduced by use of antiretroviral drugs during the pregnancy.

Infections acquired during birth are almost always the result of microorganisms in the mother’s vaginal secretions or uterine fluid. Premature rupture of the membranes is associated with increased risk of infection, particularly streptococcal. Conditions that can be acquired during delivery include herpes, chlamydial infections, and gonorrhoea.

Treatment of the baby depends on the type of infection. Some birth defects caused by infection (such as certain types of heart defect) can be treated; others (such as congenital deafness) are usually not treatable.... infection, congenital

Intestine, Cancer Of

A malignant tumour in the intestine.

Both the small and large intestine may develop carcinoid tumours (leading to carcinoid syndrome) and lymphomas.

Cancer of the small intestine is rare, but cancer of the large intestine is one of the most common of all cancers (see colon, cancer of; rectum, cancer of).... intestine, cancer of

Juvenile Chronic Arthritis

A rare form of arthritis affecting children. Juvenile chronic arthritis occurs more often in girls, and usually develops between 2 and 4 years of age or around puberty. There are 3 main types. Still’s disease (systemic onset juvenile arthritis) starts with fever, rash, enlarged lymph nodes, abdominal pain, and weight loss. These symptoms last for a period of several weeks. Joint pain, swelling, and stiffness may develop after several months. Polyarticular juvenile arthritis causes pain, swelling, and stiffness in many joints. Pauciarticular juvenile arthritis affects 4 joints or fewer.

Possible complications include short stature, anaemia, pleurisy, pericarditis, and enlargement of the liver and spleen. Uveitis may develop, which, if untreated, may damage vision. Rarely, amyloidosis may occur or kidney failure may develop. Diagnosis is based on the symptoms, together with the results of X-rays and blood tests, and is only made if the condition lasts for longer than 3 months.

Treatment may include antirheumatic drugs, corticosteroid drugs, nonsteroidal anti-inflammatory drugs, or aspirin. Splints may be worn to rest inflamed joints and to reduce the risk of deformities. Physiotherapy reduces the risk of muscle wasting and deformities.

The arthritis usually clears up after several years. However, in some children, the condition remains active into adult life.

– kala-azar A form of leishmaniasis that is spread by insects. Kala-azar occurs in parts of Africa, India, the Mediterranean, and South America.... juvenile chronic arthritis

Kidney Cancer

A cancerous tumour of the kidney. Most kidney cancers originate in the kidney itself, but in rare cases cancer spreads to the kidney from another organ. There are 3 main types of kidney cancer. The most common, renal cell carcinoma, usually occurs in people over 40. Nephroblastoma (also called Wilms’ tumour) is a fast-growing tumour that mainly affects children under 5. Transitional cell carcinoma arises from cells lining the renal pelvis; it is more common in smokers or those who have taken analgesic drugs for a long time.Symptoms of kidney cancer vary. It is often symptomless in the early stages, although later there may be blood in the urine. All types require surgical removal of the kidney and sometimes also of the ureter. For nephroblastoma, surgery is followed by treatment with anticancer drugs. Kidney cancer is likely to be fatal if it has spread to other organs before treatment is started.... kidney cancer

Kidney Cyst

A fluid-filled sac in the kidney. Most kidney cysts are noncancerous. Cysts commonly develop in people over 50 and may occur singly or multiply in 1 or both kidneys. Most cysts occur for no known reason and do not usually produce symptoms unless they become large enough to cause pain in the lower back due to pressure. However, large numbers of cysts in the kidneys may be associated with polycystic kidney disease (see kidney, polycystic), which often leads to kidney failure. Treatment of simple cysts is not usually necessary, but aspiration (withdrawal of fluid) or surgical removal may be carried out if a cyst is painful or recurs.... kidney cyst

Larynx, Cancer Of

A cancerous tumour of the larynx. The exact causes of this cancer are not known, but smoking and high alcohol consumption may be associated factors. Hoarseness is the main symptom, particularly when the tumour originates on the vocal cords. At an advanced stage, symptoms may include difficulty in breathing and swallowing, and coughing up blood.

If laryngoscopy reveals a tumour on the larynx, a biopsy is carried out.

If the tumour is small, radiotherapy or laser treatment may be used.

For unresponsive and large tumours, partial or total laryngectomy may be considered.... larynx, cancer of

Leukaemia, Chronic Lymphocytic

A type of leukaemia caused by proliferation of mature lymphocytes. Although it is incurable, the disease is not always fatal. The cause is unknown.

Symptoms develop slowly, often over many years. As well as symptoms and signs common to acute forms of leukaemia (see leukaemia, acute), there may be enlargement of the liver and spleen, persistent raised temperature, and night sweats. Diagnosis is by blood tests and a bone marrow biopsy. In many mild cases, no treatment is needed. To treat severe cases, anticancer drugs are given, sometimes with radiotherapy.... leukaemia, chronic lymphocytic

Leukaemia, Chronic Myeloid

A type of leukaemia, also called chronic granulocytic leukaemia, which is caused by the overproduction of granulocytes, neutrophils, or polymorphonuclear leukocytes (see blood cells). The cause is unknown. This type of leukaemia usually has 2 phases: a chronic phase, which may last for several years, and a more cancerous phase, which is known as the blastic, accelerated, or acute phase.

During the chronic phase, symptoms may include fever, night sweats, and weight loss. Visual disturbances, abdominal pain, and priapism may also occur. The symptoms of the more cancerous phase are like those of the acute forms of leukaemia (see leukaemia, acute). The diagnosis is made from blood tests and a bone marrow biopsy. Treatment of the chronic phase includes anticancer drugs. When the disease transforms into the acute phase, treatment is similar to that given for acute leukaemia.... leukaemia, chronic myeloid

Lip Cancer

A malignant tumour, usually on the lower lip.

Lip cancer is largely confined to older people, particularly those who have been exposed to a lot of sunlight and those who have smoked cigarettes or a pipe for many years.

The first symptom is a white patch that develops on the lip and soon becomes scaly and cracked with a yellow crust.

The affected area grows and eventually becomes ulcerated.

In some cases, the cancer spreads to the lymph nodes in the jaw and neck.

Lip cancer (usually a squamous cell carcinoma) is diagnosed by biopsy.

Treatment is surgical removal, radiotherapy, or a combination of both.... lip cancer

Liver Cancer

A cancerous tumour in the liver. The tumour may be primary (originating within the liver) or secondary (having spread from elsewhere, often the stomach, pancreas, or large intestine). There are 2 main types of primary tumour: a hepatoma, which develops in the liver cells, and a cholangiocarcinoma, which arises from cells lining the bile ducts.The most common symptoms of any liver cancer are loss of appetite, weight loss, lethargy, and sometimes pain in the upper right abdomen.

The later stages of the disease are marked by jaundice and ascites (excess fluid in the abdomen).

Tumours are often detected by ultrasound scanning, and diagnosis may be confirmed by liver biopsy.

A hepatoma can sometimes be cured by complete removal.

In other cases, anticancer drugs can help to slow the progress of the disease.

It is usually not possible to cure secondary liver cancer, but anticancer drugs or, in some cases, removal of a solitary metastasis may be advised.... liver cancer

Liver, Cirrhosis Of

See cirrhosis.... liver, cirrhosis of

Lung Disease, Chronic Obstructive

See pulmonary disease, chronic obstructive.... lung disease, chronic obstructive

Melanosis Coli

Black or brown discoloration of the colon lining, associated with chronic constipation and prolonged use of certain laxative drugs, such as senna, rhubarb, and cascara.

The discoloration is most common in elderly people and is usually symptomless, clearing up when the laxatives are stopped.

Rarely, it is associated with colon cancer (see colon, cancer of).... melanosis coli

Mucus Method Of Contraception

See contraception, natural methods of.... mucus method of contraception

Natural Childbirth

See childbirth, natural.... natural childbirth

Orbital Cellulitis

Bacterial infection of the tissues within the eye socket, or orbit.

Infection is potentially serious as it may spread to the brain.

Treatment is with high doses of antibiotic drugs.... orbital cellulitis

Over-the-counter

(OTC) drug A drug that can be bought without a prescription at a chemist’s or other store.... over-the-counter

Oxygen Concentrator

An appliance used in oxygen therapy that separates oxygen from the air and mixes it back in at a greater concentration. This oxygenenriched air is delivered through a tube for prolonged inhalation. The appliance is used by people who have persistent hypoxia due to severe chronic obstructive pulmonary disease (see pulmonary disease, chronic obstructive). (See also hyperbaric oxygen treatment.)... oxygen concentrator

Pathology, Cellular

Also called cytopathology, the branch of cytology concerned with the effects of disease on cells.... pathology, cellular

Pathology, Chemical

Another name for clinical biochemistry, the study of abnormalities in the chemistry of body tissues in disease.... pathology, chemical

Mouth Cancer

Forms of cancerous tumour that affect the lips, tongue, and oral cavity. Lip cancer and tongue cancer are the most common types.

Predisposing causes of mouth cancer are poor oral hygiene, drinking alcoholic spirits, tobacco-smoking, chewing tobacco, and inhaling snuff. Irritation from ill-fitting dentures or jagged teeth are other factors. Men are affected twice as often as women; most cases occur in men over the age of 40.

Mouth cancer usually begins with a whitish patch, called leukoplakia, or a small lump. These may cause a burning sensation, but are usually painless. As the tumour grows, it may develop into an ulcer or a deep fissure, which may bleed and erode surrounding tissue.

Diagnosis is based on a biopsy. Treatment consists of surgery, radiotherapy, or both. Extensive surgery may cause facial disfigurement and problems with eating and speaking, which may require reconstructive surgery. Radiotherapy sometimes damages the salivary glands (see mouth, dry).

When mouth cancer is detected and treated early, the outlook is good.... mouth cancer

Nerve Conduction Studies

Tests carried out to assess the extent of nerve damage caused by disorders of the peripheral nervous system (see neuropathy). In the test, an electrical stimulus is applied to a nerve, and the speed at which the nerve responds to the stimulus and transmits a signal is recorded.

nerve injury Damage or severance of conducting fibres within a nerve as a result of trauma, causing loss of skin sensation and muscle power. (See neuropathy for nerve damage from cause.

other than injury.)

If a peripheral nerve (a nerve outside the brain or spinal cord) is only partially severed, the cut fibres may be able to regenerate. Provided the severed ends are still aligned, new fibres can grow across the cut to rejoin the connection, restoring function. If a nerve is totally severed, the individual fibres cannot regenerate successfully and there is no recovery of function. Nerve tracts within the brain and spinal cord are structurally different from the peripheral nerves, and severed fibres in these tracts do not regenerate. For example, vision cannot be restored if the optic nerves are cut.Microsurgery can sometimes be used to stitch a severed peripheral nerve into place, but recovery is rarely complete.... nerve conduction studies

Obsessive–compulsive Disorder

A psychiatric condition in which a person is dogged by persistent ideas (obsessions) that lead to repetitive, ritualized acts (compulsions). Obsessions are commonly based on fears about security or becoming infected. In obsessional rumination, there is constant brooding over a word, phrase, or unanswerable problem. Compulsions may occur frequently enough to disrupt work and social life. The disorder is often accompanied by depression and anxiety. If severe, a person may become housebound.

The disorder usually starts in adolescence. Genetic factors, an obsessive personality, or a tendency to neurotic symptoms may contribute. Some types of brain damage, especially in encephalitis, can cause obsessional symptoms. Many sufferers respond well to behaviour therapy, which may be combined with antidepressant drugs, but symptoms may recur under stress.... obsessive–compulsive disorder

Oesophagus, Cancer Of

A malignant tumour, most common in people over 50, that mainly affects the middle or lower oesophagus and leads to swallowing difficulties. Smoking and heavy alcohol intake are risk factors.

Symptoms progressively worsen to a point where food is immediately regurgitated and there is rapid weight loss. Regurgitated fluid spilling into the trachea often causes respiratory infections.

Diagnosis is with a barium swallow (see barium X-ray examinations) and a biopsy taken during endoscopy. Removal of the oesophagus may be possible in some cases. Radiotherapy may cause regression of the cancer, relieve symptoms, and occasionally cure older patients who might not survive major surgery. Insertion of a rigid tube through the tumour, or laser treatment to burn through it, can help to relieve symptoms and improve nutrition. The overall outlook is poor, but is improved with early diagnosis.... oesophagus, cancer of

Oral Contraceptives

A group of oral drug preparations containing one or more synthetic female sex hormones, taken by women in a monthly cycle to prevent pregnancy. “The pill” commonly refers to the combined or the phased pill, which both contain an oestrogen drug and a progestogen drug, and the minipill, which contains only a progestogen. Oestrogen pills include ethinylestradiol; progestogens include levonorgestrel and norethisterone. When used correctly, the number of pregnancies among women using oral contraceptives for one year is less than 1 per cent. Actual failure rates may be 4 times higher, particularly for the minipill, which has to be taken at precisely the same time each day.

Combined and phased pills increase oestrogen and progesterone levels. This interferes with the production of two hormones, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which in turn prevents ovulation. The minipill works mainly by making the mucus lining of the cervix too thick to be penetrated by sperm.

Oestrogen-containing pills offer protection against uterine and ovarian cancer, ovarian cysts, endometriosis, and irondeficiency anaemia. They also tend to make menstrual periods regular, lighter, and relatively pain-free. Possible side effects include nausea, weight gain, depression, swollen breasts, reduced sex drive, increased appetite, leg and abdominal cramps, headaches, and dizziness. More seriously, there is a risk of thrombosis causing a stroke or a pulmonary embolism. These pills may also aggravate heart disease or cause hypertension, gallstones, jaundice, and, very rarely, liver cancer. All oral contraceptives can cause bleeding between periods, especially the minipill. Other possible adverse effects of the minipill include irregular periods, ectopic pregnancy, and ovarian cysts. There may be a slightly increased long-term risk of breast cancer for women taking the combined pill.

Oestrogen-based pills should generally be avoided in women with hypertension, hyperlipidaemia, liver disease, migraine, otosclerosis, or who are at increased risk of a thrombosis. They are not usually prescribed to a woman with a personal or family history of heart or circulatory disorders, or who suffers from unexplained vaginal bleeding. The minipill or a lowoestrogen pill may be used by women who should avoid oestrogens. Combined or phased pills may interfere with milk production and should not be taken during breast-feeding. Certain drugs may impair the effectiveness of oral contraceptives. (See also contraception.) ... oral contraceptives

Ovary, Cancer Of

A malignant growth of the ovary. The cancer may be either primary (arising in the ovary) or secondary (due to the spread of cancer from another part of the body). Ovarian cancer can occur at any age but is most common after 50 and in women who have never had children. A family history of cancer of the ovary, breast, or colon, especially in close relatives under 50, is an important risk factor. Taking oral contraceptives reduces the risk.

In most cases, ovarian cancer causes no symptoms until it is widespread. The first symptoms may include vague discomfort and swelling in the abdomen; nausea and vomiting; abnormal vaginal bleeding; and ascites.

If ovarian cancer is suspected, a doctor will carry out a physical examination to detect any swellings in the pelvis. A laparoscopy will usually be performed to confirm the diagnosis.

Treatment is by surgical removal of the growth or as much cancerous tissue as possible.

This usually involves salpingooophorectomy and hysterectomy followed by radiotherapy and anticancer drugs.... ovary, cancer of

Pancreas, Cancer Of

A cancerous tumour of the exocrine tissue of the pancreas. The cause is unknown, but smoking and a high intake of fats or alcohol may be contributing factors. Symptoms include upper abdominal pain, loss of appetite, weight loss, and jaundice. There may also be indigestion, nausea, vomiting, diarrhoea, and tiredness. In many cases, symptoms do not appear until the cancer has spread to other parts of the body.

Diagnosis usually requires ultrasound scanning, CT scanning or MRI of the upper abdomen, or ERCP.

In early stages, pancreatectomy, radiotherapy and anticancer drugs may provide a cure.

In later stages, little can be done apart from provision of palliative treatment.... pancreas, cancer of

Penis, Cancer Of

A rare type of cancerous tumour that is more common in uncircumcised men with poor personal hygiene. Viral infection and smoking have both been shown to be additional risk factors. The tumour usually starts on the glans or on the foreskin as a painless, wart-like lump or a painful ulcer, and develops into a cauliflowerlike mass. The growth usually spreads slowly, but in some cases it can spread to the lymph nodes in the groin within a few months.

Diagnosis is made by a biopsy.

If the tumour is detected early, radiotherapy is usually successful.

Otherwise, removal of part or all of the penis may be necessary.... penis, cancer of

Pharynx, Cancer Of

A cancerous tumour of the pharynx. Pharyngeal cancer usually develops in the mucous membrane lining. In the West, almost all cases of pharyngeal cancer are related to smoking and to drinking alcohol. The incidence rises with age, and the disorder is more common in men.

Cancerous tumours of the oropharynx (the middle section of the pharynx) usually cause difficulty swallowing, often with a sore throat and earache. Bloodstained sputum may be coughed up. Sometimes there is only the feeling of a lump in the throat or a visible enlarged lymph node in the neck. Cancer of the laryngopharynx (the lowermost part of the pharynx) initially causes a sensation of incomplete swallowing, then a muffled voice, hoarseness, and increased difficulty in swallowing. Tumours of the nasopharynx have different causes.Diagnosis of cancer of the pharynx is made by biopsy, often in conjunction with laryngoscopy, bronchoscopy, or oesophagoscopy.

The growth may be removed surgically or treated with radiotherapy.

Anticancer drugs may also be given.... pharynx, cancer of

Pill, Contraceptive

See oral contraceptives.... pill, contraceptive

Plaster Cast

See cast.... plaster cast

Postnatal Care

Care of the mother after childbirth until about 6 weeks later.... postnatal care

Potassium Citrate

A substance used to relieve discomfort in mild urinary tract infections by making the urine less acid.... potassium citrate

Randomized Controlled Trials

A form of controlled trial that evaluates the effectiveness of a drug, or other treatment, in which subjects are randomly allocated to one of the study groups.

This random allocation means individuals are equally likely to be selected for the particular treatment being investigated or for the control group of the trial.... randomized controlled trials

Receding Chin

Underdevelopment of the lower jaw. The condition can be corrected by the use of orthodontic appliances used in the growth spurt at adolescence or by cosmetic surgery.... receding chin

Relationship Counselling

Formerly known as marriage guidance, relationship counselling is a type of professional therapy for established partners aimed at resolving the problems within their relationship.

The couple attends regular sessions together in which the counsellor promotes communication and attempts to help resolve differences between the partners.

Relationship counselling is largely based on the ideas and methods of behaviour therapy.

If some of the couple’s problems are sexual, the counsellor may refer them for sex therapy.... relationship counselling

Prostate, Cancer Of

A cancerous growth in the prostate gland, of unknown cause. One of the most common cancers in men, it mainly occurs in elderly men.

An enlarged prostate (see prostate, enlarged) may cause symptoms including difficulty in starting to pass urine, poor urine flow, and increased frequency of urination. Urine flow may eventually cease altogether. When there are no urinary symptoms, the first sign may be pain in the bones from secondary cancers. Screening tests detect blood levels of a protein called prostate specific antigen;

if above a certain level, it may indicate prostate cancer.

Rectal examination allows a doctor to assess the size and hardness of the gland.

Ultrasound scanning and a biopsy confirm the diagnosis.

Blood tests and a bone scan (see radionuclide scanning) may also be done.

In an elderly man with a small prostate cancer that has not spread, no treatment may be recommended.

For younger men, prostatectomy or radiotherapy may be performed.

Widespread disease is usually controllable for some years with orchidectomy or drugs.... prostate, cancer of

Pulmonary Disease, Chronic Obstructive

A combination of chronic bronchitis and emphysema, in which there is persistent disruption of air flow into or out of the lungs. Patients are sometimes described as either pink puffers or blue bloaters, depending on their condition. Pink puffers maintain adequate oxygen in their bloodstream through an increase in their breathing rate, and remain “pink” despite damage to the lungs. However, they suffer from almost constant shortness of breath. Blue bloaters are cyanotic (have a bluish discoloration of the skin and mucous membranes) because of obesity, and sometimes oedema, mainly due to heart failure resulting from the lung damage.... pulmonary disease, chronic obstructive

Rectum, Cancer Of

A cancerous tumour in the rectum. The cause is unknown, but dietary factors and genetic factors are thought to play a part. It is more common between ages 50 and 70.

Early symptoms are rectal bleeding during defecation and diarrhoea or constipation. Later, pain may occur. Left untreated, the cancer may eventually cause severe bleeding and pain and block the intestine. It may also spread to other organs.

The cancer may be detected by a rectal examination and confirmed with proctoscopy or sigmoidoscopy and biopsy.

Treatment is usually with surgery. For a tumour in the upper rectum, the affected area and the last part of the colon are removed and the 2 free ends of the intestine are sewn together. To promote healing, a temporary colostomy may be made. For a growth in the lower rectum, the entire rectum and anus are removed. Because there is no outlet for faeces, a permanent colostomy is created.

Radiotherapy and anticancer drugs may be used in addition to or instead of surgery.

Up to 40 per cent of people treated for rectal cancer live for 10 years or more.... rectum, cancer of

Renal Colic

Spasms of severe pain on one side of the back, usually caused by a kidney stone (see calculus, urinary tract) passing down the ureter.

There may also be nausea, vomiting, sweating, and blood in the urine.

Treatment is usually with bed rest, plenty of fluids, and injections of an analgesic drug, such as pethidine.... renal colic

Sclerosing Cholangitis

A rare condition in which many of the bile ducts are narrowed, causing progressive liver damage for which the only treatment may be a liver transplant. (See also cholangitis.)... sclerosing cholangitis

Semicircular Canal

A structure in the inner ear that plays a role in balance. There are 3 semicircular canals in each ear, at right angles to each other, and connected via a chamber called the vestibule. The fluid-filled canals contain small hairs that detect movement and acceleration, and transmit information to the brain via the vestibular nerve.... semicircular canal

Sexual Characteristics, Secondary

Physical features appearing at puberty that indicate the onset of adult reproductive life.

In girls, breast enlargement is the first sign.

Shortly afterwards, pubic and underarm hair appears, and body fat increases around the hips, stomach, and thighs to produce the female body shape.

In boys, the first sign is enlargement of the testes, followed by thinning of the scrotal skin and enlargement of the penis.

Pubic, facial, axillary, and other body hair appears, the voice deepens, and muscle bulk and bone size increase.... sexual characteristics, secondary

Skin Cancer

A malignant tumour in the skin. Basal cell carcinoma, squamous cell carcinoma, and malignant melanoma are common forms related to long-term exposure to sunlight. Bowen’s disease, a rare disorder that can become cancerous, may also be related to sun exposure. Less common types include Paget’s disease of the nipple and mycosis fungoides. Kaposi’s sarcoma is a type usually found in people with AIDS. Most skin cancers can be cured if treated early.... skin cancer

Skin Peeling, Chemical

A cosmetic operation in which the outer layers of the skin are peeled away by the application of a caustic paste in order to remove freckles, acne scars, delicate wrinkles, or other skin blemishes.... skin peeling, chemical

Sickle Cell Anaemia

An inherited blood disease in which the red blood cells contain haemoglobin S, an abnormal type of haemoglobin. This crystallizes in the capillaries, making red cells sickle-shaped and fragile, and leading to haemolytic anaemia. The abnormal cells are unable to pass easily through tiny blood vessels. The blood supply to organs is blocked intermittently, causing sickle cell crises. The disease affects mainly black people.Symptoms usually appear after age 6 months, often beginning with painful swelling of the hands and feet. Chronic haemolytic anaemia causes fatigue, headaches, shortness of breath on exertion, pallor, and jaundice. Sickle cell crises start suddenly; they are sometimes brought on by an infection, cold weather, or dehydration, but may also occur for no apparent reason. The sufferer may experience pains (especially in the bones), blood in the urine (from kidney damage) or damage to the lungs or intestines. If the brain is affected, seizures, a stroke, or unconsciousness may result.

In some affected children, the spleen enlarges and traps red cells at a particularly high rate, causing a life-threatening form of anaemia. After adolescence, the spleen usually stops functioning, increasing the risk of infection in those affected.

Diagnosis is made from examination of a blood smear and electrophoresis.

Supportive treatment may include folic acid supplements, and penicillin and immunization to protect against infection.

Life-threatening crises are treated with intravenous infusions of fluids, antibiotics, oxygen therapy, and analgesic drugs.

If the crisis still does not respond, an exchange blood transfusion may be performed.

This may be done regularly for people who suffer frequent severe crises.... sickle cell anaemia

Social And Communication Disorders

A collective term for disorders such as Asperger’s syndrome and autism, which begin in childhood. Problems tend to persist throughout life.... social and communication disorders

Stomach Cancer

A malignant tumour that arises from the lining of the stomach. The exact cause is unknown, but HELICOBACTER PYLORI infection is thought to be linked to increased incidence. Other likely factors include smoking and alcohol intake; diet may also play a part, in particular eating large amounts of salted or pickled foods. Pernicious anaemia, a partial gastrectomy, and belonging to blood group A also seem to increase the risk. Stomach cancer rarely affects people under 40 and is more common in men.

There may also be other symptoms indistinguishable from those of peptic ulcer.

Diagnosis is usually made by gastroscopy or by a barium X-ray examination.

The only effective treatment is total gastrectomy.

In advanced cases in which the tumour has spread, radiotherapy and anticancer drugs may prolong life.... stomach cancer

Sucking Chest Wound

An open wound in the chest wall through which air passes, causing the lung on that side to collapse.

Severe breathlessness and a life-threatening lack of oxygen result.... sucking chest wound

Superiority Complex

An individual’s exaggerated and unrealistic belief that he or she is better than other people. In modern psychoanalytic theory, a superiority complex is considered to be a compensation for unconscious feelings of inadequacy or low self-esteem.... superiority complex

Teeth, Care Of

See oral hygiene.... teeth, care of

Testis, Cancer Of

A rare, cancerous tumour of the testis. Testicular cancer is most common in young to middle-aged men, and the risk increases in individuals with a history of undescended testis (see testis, undescended). The most common types of testicular cancer are seminomas, which are made up of only 1 type of cell, and teratomas. The cancer usually appears as a firm, painless swelling of 1 testis. There may also be pain and inflammation. Biopsy, followed by orchidectomy, is the usual treatment, and may be combined with chemotherapy. The tumours usually respond well to treatment.... testis, cancer of

Therapeutic Community

A method of treating drug dependence and alcohol dependence, and some personality disorders, that entails patients living together as a group in a nonhospital environment, usually under supervision. (See also social skills training.)... therapeutic community

Throat Cancer

See pharynx, cancer of; larynx, cancer of.... throat cancer

Tongue Cancer

The most serious type of mouth cancer due to its rapid spread. It mainly affects people over 40 and is associated with smoking, heavy alcohol consumption, and poor oral hygiene. The edge of the tongue is most commonly affected. The first sign may be a small ulcer with a raised margin, a leukoplakia, a fissure, or a raised, hard mass.

Diagnosis of tongue cancer is made by a biopsy. Small tumours, especially those occurring at the tip of the tongue, are usually removed surgically. Larger tumours or those that have spread often require radiotherapy.... tongue cancer

Trial, Clinical

A test on human volunteers of the effectiveness and safety of a drug. A trial can also involve systematic comparison of alternative forms of medical or surgical treatment for a particular disorder. Patients involved in clinical trials have to give their consent, and the trials are approved and supervised by an ethics committee.... trial, clinical

T-tube Cholangiography

An imaging technique performed to check that there are no gallstones left in the bile duct after a cholecystectomy.

A T-shaped rubber tube is inserted into the bile duct during the surgery.

A week or so later, contrast medium is inserted into the tube and X-rays are taken.... t-tube cholangiography

Twins, Conjoined

Identical twins physically joined due to a failure to separate during development from a single fertilized egg.

Also called Siamese twins.... twins, conjoined

Ureteric Colic

See renal colic.... ureteric colic

Uterus, Cancer Of

A malignant growth in the tissues of the uterus. Cancer of the uterus mainly affects the cervix (see cervix, cancer of) and endometrium. In rare cases, the uterine muscle is affected by a type of cancer called a leiomyosarcoma. The term uterine cancer usually refers to cancer of the endometrium.

Risk factors for endometrial cancer include anything that may raise oestrogen levels in the body, such as obesity, a history of failure to ovulate, or taking oestrogen hormones long term if these are not balanced with progestogen drugs. It is also more common in women who have had few or no children.

Before the menopause, the first symptom of cancer of the uterus may be menorrhagia or bleeding between periods or after sexual intercourse; after the menopause, it is usually a bloodstained vaginal discharge. Diagnosis is made by hysteroscopy or biopsy.

Very early endometrial cancer is usually treated by hysterectomy and removal of the fallopian tubes and ovaries.

If the cancer has spread, radiotherapy and anticancer drug treatment may also be used.... uterus, cancer of

Addisonian Crisis

an acute medical emergency due to a lack of corticosteroid production by the body, caused by disease of the adrenal glands or long-term suppression of production by steroid medication. It manifests as low blood pressure and collapse, biochemical abnormalities, hypoglycaemia, and (if untreated) coma and death. Treatment is with steroids, administered initially intravenously in high doses and later orally. In patients with poor adrenal function an Addisonian crisis is usually brought on by an acute illness, such as an infection. [T. Addison (1793–1860), British physician]... addisonian crisis

Adhesive Capsulitis

see frozen shoulder.... adhesive capsulitis

Affordable Care Act 2010

(ACA)... affordable care act 2010

Aluminium Chloride Hexahydrate

a powerful antiperspirant used in the treatment of conditions associated with excessive sweating (see hyperhidrosis).... aluminium chloride hexahydrate

Alverine Citrate

a bulking agent and *antispasmodic drug used to treat irritable bowel syndrome and diverticular disease. Side-effects include occasional mild distension of the bowel.... alverine citrate

Amniotic Cavity

the fluid-filled cavity between the embryo and the *amnion. It forms initially within the inner cell mass of the *blastocyst and later expands over the back of the embryo, eventually enclosing it completely. See also amniotic fluid.... amniotic cavity

Amyotonia Congenita

(floppy baby syndrome) a former diagnosis for various conditions, present at birth, in which the baby’s muscles are weak and floppy (i.e. hypotonic). The term is becoming obsolete as more specific diagnoses are discovered to explain the cause of floppiness in babies.... amyotonia congenita

Anal Canal

the terminal portion of the large intestine, which is surrounded by the muscles of defecation (anal sphincters). The canal ends on the surface at the anal orifice (see anus).... anal canal

Antigen-presenting Cell

(APC) a cell, such as a *dendritic cell or a *macrophage, that processes antigen for presentation to a T lymphocytes (see helper T cell).... antigen-presenting cell

Aortocaval Compression

(supine hypotension) compression of the aorta and inferior vena cava by a pelvic mass, such as the pregnant uterus, causing maternal hypotension when the woman adopts the supine position. The blood pressure usually returns to normal when the woman is turned onto a left lateral tilt.... aortocaval compression

Aplasia Cutis Congenita

the congenital absence of skin on the scalp, usually in one or more small patches. It may result from an infection in the uterus or from a developmental abnormality.... aplasia cutis congenita

Apple-core

adj. describing the characteristic radiographic appearance of a *stricture of the large bowel resulting from the presence of a cancer, observed in a double-contrast barium enema study. The bowel is narrow with an irregular outline and the ends of the stricture are ‘shouldered’, giving the appearance of an apple core after eating the fleshy portion of the fruit. This contrasts with smooth tapering strictures, which are commonly benign.... apple-core

Vitamin B Complex

A group of watersoluble vitamins comprising thiamine (vitamin B1), riboflavin (vitamin B2), niacin, pantothenic acid, pyridoxine (vitamin B6), biotin (vitamin H), and folic acid. Vitamin B12 is discussed above.

Thiamine plays a role in the activities of various enzymes involved in the utilization of carbohydrates and thus in the functioning of nerves, muscles, and the heart. Sources include whole-grain cereals, wholemeal breads, brown rice, pasta, liver, kidney, pork, fish, beans, nuts, and eggs.

Those susceptible to deficiency include elderly people on a poor diet, and people who have hyperthyroidism, malabsorption, or severe alcohol dependence. Deficiency may also occur as a result of severe illness, surgery, or injury.

Mild deficiency may cause tiredness, irritability, and loss of appetite. Severe deficiency may cause abdominal pain, constipation, depression, memory impairment, and beriberi; in alcoholics, it may cause Wernicke–Korsakoff syndrome. Excessive intake is not known to cause harmful effects.

Riboflavin is necessary for the activities of various enzymes involved in the breakdown and utilization of carbohydrates, fats, and proteins; the production of energy in cells; the utilization of other B vitamins; and hormone production by the adrenal glands. Liver, whole grains, milk, eggs, and brewer’s yeast are good sources. People who are susceptible to riboflavin deficiency include those taking phenothiazine antipsychotic drugs, tricyclic antidepressant drugs, or oestrogen-containing oral contraceptives, and those with malabsorption or severe alcohol dependence. Riboflavin deficiency may also occur as a result of serious illness, surgery, or injury.

Prolonged deficiency may cause soreness of the tongue and the corners of the mouth, and eye disorders such as amblyopia and photophobia.

Excessive intake of riboflavin is not known to have any harmful effects.

Niacin plays an essential role in the activities of various enzymes involved in the metabolism of carbohydrates and fats, the functioning of the nervous and digestive systems, the manufacture of sex hormones, and the maintenance of healthy skin. The main dietary sources are liver, lean meat, fish, nuts, and dried beans. Niacin can be made in the body from tryptophan (an amino acid). Most cases of deficiency are due to malabsorption disorders or to severe alcohol dependence. Prolonged niacin deficiency causes pellagra. Excessive intake is not known to cause harmful effects.

Pantothenic acid is essential for the activities of various enzymes involved in the metabolism of carbohydrates and fats, the manufacture of corticosteroids and sex hormones, the utilization of other vitamins, the functioning of the nervous system and adrenal glands, and growth and development. It is present in almost all vegetables, cereals, and animal foods. Deficiency of pantothenic acid usually occurs as a result of malabsorption or alcoholism, but may also occur after severe illness, surgery, or injury. The effects include fatigue, headache, nausea, abdominal pain, numbness and tingling, muscle cramps, and susceptibility to respiratory infections. In severe cases, a peptic ulcer may develop. Excessive intake has no known harmful effects.Pyridoxine aids the activities of various enzymes and hormones involved in the utilization of carbohydrates, fats, and proteins, in the manufacture of red blood cells and antibodies, in the functioning of the digestive and nervous systems, and in the maintenance of healthy skin. Dietary sources are liver, chicken, pork, fish, whole grains, wheatgerm, bananas, potatoes, and dried beans. Pyridoxine is also manufactured by intestinal bacteria. People who are susceptible to pyridoxine deficiency include elderly people who have a poor diet, those with malabsorption or severe alcohol dependence, or those who are taking certain drugs (including penicillamine and isoniazid). Deficiency may cause weakness, irritability, depression, skin disorders, inflammation of the mouth and tongue, anaemia, and, in infants, seizures. In very large amounts, pyridoxine may cause neuritis.

Biotin is essential for the activities of various enzymes involved in the breakdown of fatty acids and carbohydrates and for the excretion of the waste products of protein breakdown. It is present in many foods, especially liver, peanuts, dried beans, egg yolk, mushrooms, bananas, grapefruit, and watermelon. Biotin is also manufactured by bacteria in the intestines. Deficiency may occur during prolonged treatment with antibiotics or sulphonamide drugs. Symptoms are weakness, tiredness, poor appetite, hair loss, depression, inflammation of the tongue, and eczema. Excessive intake has no known harmful effects.

Folic acid is vital for various enzymes involved in the manufacture of nucleic acids and consequently for growth and reproduction, the production of red blood cells, and the functioning of the nervous system. Sources include green vegetables, mushrooms, liver, nuts, dried beans, peas, egg yolk, and wholemeal bread. Mild deficiency is common, but can usually be corrected by increasing dietary intake. More severe deficiency may occur during pregnancy or breastfeeding, in premature or low-birthweight infants, in people undergoing dialysis, in people with certain blood disorders, psoriasis, malabsorption, or alcohol dependence, and in people taking certain drugs. The main effects include anaemia, sores around the mouth, and, in children, poor growth. Folic acid supplements taken just before conception, and for the first 12 weeks of pregnancy, have been shown to reduce the risk of a neural tube defect.... vitamin b complex

Vulva, Cancer Of

A rare disorder that most commonly affects postmenopausal women. Cancer of the vulva may be preceded by vulval itching, but in many cases the first symptom is a lump or painful ulcer on the vulva.A diagnosis of vulval cancer is made by biopsy.

Treatment is by surgical removal of the affected area.

The outlook depends on how soon the cancer is diagnosed and treated.... vulva, cancer of

Writer’s Cramp

See cramp, writer’s.... writer’s cramp

Acamprosate Calcium

a drug used, in conjunction with counselling, for the maintenance of sobriety. Patients must already be abstinent at the beginning of treatment. The most common side-effect is diarrhoea.... acamprosate calcium

Acervulus Cerebri

a collection of granules of calcium-containing material that is sometimes found within the *pineal gland as its calcification proceeds (normally after the 17th year): ‘brain sand’.... acervulus cerebri

Acute Coronary Syndrome

a combination of angina (unstable or stable), non-S–T elevation *myocardial infarction (NSTEMI), and S–T elevation myocardial infarction (STEMI). It implies the presence of coronary artery disease.... acute coronary syndrome

Apud Cells

cells that share the metabolic property of amine-precursor uptake and decarboxylation. They have a wide distribution, especially in the mucosa of the gastrointestinal tract and pancreas, and their function is to synthesize and release polypeptides that serve as regulator peptides and neurotransmitters. They are often known as the diffuse neuroendocrine system.... apud cells

Argentaffin Cells

cells that stain readily with silver salts. Such cells occur, for example, in the crypts of Lieberkühn in the intestine.... argentaffin cells

Argon Plasma Coagulation

an endoscopic procedure used predominantly to control bleeding in the gastrointestinal tract. secondary to angiodysplasia and bleeding following polypectomy. Occasionally it is used in the debulking of tumours not amenable to surgery. An intermittent stream of argon gas is delivered through a catheter in the endoscope and ionized by a monopolar electrical current producing a controlled release of thermal energy. This causes coagulation in the adjacent tissues.... argon plasma coagulation

Arnold–chiari Malformation

a congenital disorder in which there is distortion of the base of the skull with protrusion of the lower brainstem and parts of the cerebellum through the opening for the spinal cord at the base of the skull (see banana and lemon signs). It is associated commonly with *neural tube defects, *hydrocephalus, and a *syringomyelia. [J. Arnold (1835–1915) and H. Chiari (1851–1916), German pathologists]... arnold–chiari malformation

Arytenoid Cartilage

either of the two pyramid-shaped cartilages that lie at the back of the *larynx next to the upper edges of the cricoid cartilage.... arytenoid cartilage

Asa Classification

a widely used classification for grading patients’ fitness for surgery prior to the operation. It was developed by the American Society of Anesthesia (ASA), but is now used worldwide. Patients are assigned grades between 1 and 6.... asa classification

Askanazy Cells

see Hürthle cell tumour.... askanazy cells

Aspiration Cytology

the *aspiration of specimens of cells from tumours or cysts through a hollow needle, using a syringe, and their subsequent examination under the microscope after suitable preparation (by staining, etc.). The technique is now used widely, especially for superficial cysts or tumours, and has become a specialized branch of diagnostic pathology. See also fine-needle aspiration cytology.... aspiration cytology

Auditory Canal

(auditory meatus) the canal leading from the pinna to the eardrum.... auditory canal

Bacille Calmette–guérin

see BCG. [A. L. C. Calmette (1863–1933) and C. Guérin (1872–1961), French bacteriologists]... bacille calmette–guérin

Ball-and-cage Valve

a form of mechanical prosthesis commonly used in the past for replacing damaged heart valves. Currently, most mechanical valve replacements are of the tilting-disc variety.... ball-and-cage valve

Beta Cells

see islets of Langerhans.... beta cells

Birthing Chair

a chair specially adapted to allow childbirth to take place in a sitting position. Its introduction in the Western world followed the increasing demand by women for greater mobility during labour. The chair is electronically powered and can be tilted back quickly and easily should the need arise.... birthing chair

Blood Cell

(blood corpuscle) any of the cells that are present in the blood in health or disease. The cells may be subclassified into three major categories, namely red cells (*erythrocytes); white cells (*leucocytes), which include granulocytes, lymphocytes, and monocytes; and *platelets (see illustration). The blood cells account for approximately 40% of the total volume of the blood in health; red cells comprise the vast majority.... blood cell

Bowman’s Capsule

the cup-shaped end of a *nephron, which encloses a knot of blood capillaries (glomerulus). It is the site of primary filtration of the blood into the kidney tubule. [Sir W. P. Bowman (1816–92), British physician]... bowman’s capsule

Branchial Cleft

see pharyngeal cleft.... branchial cleft

Braxton Hicks Contractions

irregular painless contractions of the uterus that occur during pregnancy and may become stronger towards term. [J. Braxton Hicks (1825–97), British obstetrician]

BRCA1 and BRCA2 genes associated with susceptibility to breast and ovarian cancer. Women with mutations in either of these genes have a 56–85% risk of developing breast cancer, and this form of the cancer tends to develop at a relatively young age. The risk of ovarian cancer is 36–66% in women with BRCA1 mutations and 10–20% with BRCA2. Targeted therapy specific to these mutations using a *PARP inhibitor is undergoing investigation.... braxton hicks contractions

Brompton Cocktail

a mixture of alcohol, morphine, and cocaine sometimes given to control severe pain in terminally ill people, especially those dying of cancer. The mixture was first tried at the Brompton Hospital, London.... brompton cocktail

Blood Coagulation

(blood clotting) the process whereby blood is converted from a liquid to a solid state. The process may be initiated by contact of blood with a foreign surface (intrinsic system) or with damaged tissue (extrinsic system). These systems involve the interaction of a variety of substances (*coagulation factors) and lead to the production of the enzyme thrombin, which converts the soluble blood protein *fibrinogen to the insoluble protein *fibrin, forming the blood clot. Finally, fibrin is broken down by the action of *plasmin. Anticoagulants and tissue plasminogen activators act by inhibiting or activating various pathways in this cascade (see illustration). Blood coagulation is an essential mechanism for the arrest of bleeding (*haemostasis). See also platelet activation.... blood coagulation

Bosniak Classification

a system for classifying renal cysts seen on CT imaging to aid in determining their degree of malignancy.

Type I: a benign cyst with smooth margins and no calcification or septa that does not enhance with contrast material.

Type II: a benign cyst with a few hairline septa and/or minimal calcification that does not enhance with contrast.

Type IIF: a cyst with more septa and increased calcification but no contrast enhancement.

Type III: a complicated cyst with irregular margins, moderate calcification, thick septa, and contrast enhancement.

Type IV: a malignant cyst with irregular margins and solid enhancing elements.... bosniak classification

Bronchial Carcinoma

cancer of the bronchus, one of the commonest causes of death in smokers. See also lung cancer; small-cell lung cancer.... bronchial carcinoma

Buccal Cavity

the cavity of the mouth, which contains the tongue and teeth and leads to the pharynx. Here food is tasted, chewed, and mixed with saliva, which begins the process of digestion.... buccal cavity

Budd–chiari Syndrome

a rare condition that follows occlusion of the hepatic veins by thrombosis or nonthrombotic processes. In the majority of cases the cause is unknown but hypercoagulable states, local or disseminated malignancy, and infection are possible causes. It is characterized by abdominal pain, abdominal distension due to ascites, and jaundice. Clinical examination may reveal hepatomegaly, and *hepatic encephalopathy. [G. Budd (1808–82), British physician; H. Chiari (1851–1916), German pathologist]... budd–chiari syndrome

Burr Cell

(echinocyte) a red blood cell (erythrocyte) with abnormal small thorny projections. See crenation.... burr cell

Ca125

n. a *tumour marker that can be detected by a simple blood test and is particularly useful in the diagnosis of ovarian cancer and also for subsequently monitoring its response to treatment. In a patient being evaluated for a pelvic mass, a CA125 level greater than 65 is associated with malignancy in approximately 90% of cases (see risk of malignancy index). A number of benign conditions, including endometriosis and heart failure, can also cause elevations of the CA125 level, as can cancers other than ovarian cancer, including malignancies of the endometrium, lung, breast, and gastrointestinal tract.

CA19-9 n. a substance whose presence in the bloodstream can be increased in certain cancers, such as pancreatic cancers, and is increasingly used as a *tumour marker in blood tests.... ca125

Cabergoline

n. a dopamine receptor agonist (see dopamine) that is now rarely used alone, or as an adjunct to *levodopa combined with benserazide or carbidopa, to treat Parkinson’s disease. It has other uses and effects similar to those of *bromocriptine.... cabergoline

Cabg

see coronary artery bypass graft.... cabg

Cacosmia

n. a disorder of the sense of smell in which scents that are inoffensive to most people are objectionable to the sufferer or in which a bad smell seems to be perpetually present. The disorder is usually due to damage to pathways within the brain rather than in the nose or olfactory nerve.... cacosmia

Caecostomy

n. the creation of an artificial *stoma that serves as a bridge between the caecum and the anterior abdominal wall. Its function is to facilitate lavage in patients with refractory constipation or to decompress the intestine, usually when the colon is obstructed or injured. This may be performed surgically or endoscopically (percutaneous endoscopic caecostomy, PEC).... caecostomy

Caeruloplasmin

n. a copper-containing protein present in blood plasma. Congenital deficiency of caeruloplasmin leads to abnormalities of the brain and liver (see Wilson’s disease).... caeruloplasmin

Caffey’s Disease

see hyperostosis. [J. Caffey (1895–1966), US paediatrician]... caffey’s disease

Cage Questionnaire

a screening tool for alcoholism, widely used in hospitals, primary care, and psychiatric services. The name derives from an acronym of its four questions: (1) Have you ever felt you needed to cut down on your drinking? (2) Have people annoyed you by criticizing your drinking? (3) Have you ever felt guilty about drinking? (4) Have you ever felt you needed a drink first thing in the morning (eye-opener) to steady your nerves or to get rid of a hangover? A CAGE test score of two or more yes answers indicates a reasonably high likelihood of alcohol problems.... cage questionnaire

Calc

(calci-, calco-) combining form denoting calcium or calcium salts.... calc

Calcar

n. a spurlike projection. The calcar avis is the projection in the medial wall of the lateral ventricle of the brain.... calcar

Calcineurin Inhibitors

drugs that act by inhibiting the calcium-dependent protein *phosphatase calcineurin, an enzyme that initiates a sequence of events that bring about activation of T *lymphocytes. The group includes *ciclosporin and *tacrolimus, which are major maintenance immunosuppressants used in transplantation. Topical calcineurin inhibitors (e.g. tacrolimus, pimecrolimus [Elidel]) are used in the treatment of eczema when topical steroids have failed or are contraindicated. Stinging is a common transient side-effect, and reactivation of infections may occur.... calcineurin inhibitors

Calciphylaxis

n. calcific uraemic arteriolopathy: a rare and often fatal complication of end-stage renal failure associated with small vessel calcification, intractable skin ulceration, and a high risk of septic complications.... calciphylaxis

Calcitriol

n. 1,25-dihydroxycholecalciferol: the final and most metabolically active form of vitamin D3. It is formed in the kidney by the addition of two hydroxy (?OH) groups to the basic vitamin D molecule, which itself is produced in the skin from 7-dehydrocholesterol or ingested in certain foods. Calcitriol is given to raise blood calcium levels in patients with severe kidney disease and to treat postmenopausal osteoporosis. It is also used as an ointment to treat psoriasis.... calcitriol

Calcium-channel Blocker

(calcium antagonist) a drug that inhibits the influx of calcium ions into cardiac and smooth-muscle cells; it therefore reduces the strength of heart-muscle contraction, reduces conduction of impulses in the heart, and causes *vasodilatation. Calcium-channel blockers, which include *amlodipine, *diltiazem, *nicardipine, *nifedipine, and *verapamil, are used to treat angina and high blood pressure.... calcium-channel blocker

Calcium Pyrophosphate Deposition Disease

a condition in which calcium pyrophosphate is deposited in joints. The most common manifestation is *pseudogout, marked by acute pain, redness, and swelling resembling gout. Alternatively it may be asymptomatic in association with *chondrocalcinosis seen on X-ray, it may occur with osteoarthritis in the affected joint, or there may be chronic inflammation of the joint.... calcium pyrophosphate deposition disease

Calcium Score

a quantification of the amount of calcium seen in the coronary arteries on a CT scan, calcium being a marker of severe coronary artery disease.... calcium score

Calculosis

n. the presence of multiple calculi (stones) in the body. See calculus.... calculosis

Calibrator

n. 1. an instrument used for measuring the size of a tube or opening. 2. an instrument used for dilating a tubular part, such as the gullet.... calibrator

Caliectasis

(hydrocalycosis) n. dilatation or distension of the calyces of the kidney, which is mainly associated with *hydronephrosis and usually demonstrated by ultrasound, intravenous urography, or computerized tomography (CT).... caliectasis

Callotasis

n. the process of stretching the callus that forms between the ends of a bone that has been divided. It is achieved by means of an external fixator attached to the bone in the procedure for *limb lengthening. The elongated callus consolidates to form new bone.... callotasis

Calor

n. heat: one of the classical signs of inflammation in a tissue, the other three being *rubor (redness), *dolor (pain), and *tumor (swelling). An inflamed region has a higher temperature than normal because of the distended blood vessels, which allow an increased flow of blood.... calor

Calorimeter

n. any apparatus used to measure the heat lost or gained during various chemical and physical changes. For example, calorimeters may be used to determine the total energy values of different foods in terms of calories. —calorimetry n.... calorimeter

Calprotectin

n. a marker of intestinal inflammation. Faecal calprotectin is a noninvasive screening test that measures the quantity of calprotectin in a stool sample. If the result is strongly positive the patient should be assessed by a gastroenterologist and considered for invasive investigation. Very high levels of faecal calprotectin are seen in inflammatory bowel disease. If the patient’s symptoms suggest a functional bowel disorder (such as irritable bowel syndrome) but there are no worrying (or ‘red flag’) symptoms and the faecal calprotectin is negative, the patient does not require a colonoscopy.... calprotectin

Calvaria

n. the vault of the *skull.... calvaria

Cameron’s Ulcer

linear *erosion found on the lining of the stomach at or near the level of the diaphragm in patients with large hiatus *hernias. The cause is unclear but interruption in the blood supply (*ischaemia) is one of the likely explanations. Treatment involves *antisecretory drugs and treatment of anaemia, which is often present.... cameron’s ulcer

Campbell De Morgan Spots

see angioma. [C. G. de Morgan (1811–76), British physician]... campbell de morgan spots

Camptodactyly

n. congenital and permanent flexion of a finger, most commonly the little finger; it can occur at one or both interphalangeal joints. It often affects both hands and is first noticed at the age of about ten; no treatment is needed.... camptodactyly

Canaglifozin

n. see SGLT-2 inhibitors.... canaglifozin

Canal

n. a tubular channel or passage; e.g. the *alimentary canal and the auditory canal of the ear.... canal

Canaliculitis

n. inflammation of a canaliculus, especially a lacrimal canaliculus (see lacrimal apparatus).... canaliculitis

Canalith

n. a particle derived from *otoliths in the *utricle of the inner ear, displaced from its normal site and located within the canal portion of one of the semicircular canals. Canaliths are implicated in *benign paroxysmal positional vertigo.... canalith

Cancer Phobia

a disorder of the phobic type in which minor symptoms are interpreted as signs of cancer and panic attacks may occur. As with any other phobic disorder, cancer phobia cannot be treated by appeals to reason. Some success has been achieved by various forms of *behaviour therapy and *SSRIs.... cancer phobia

Candela

n. the *SI unit of luminous intensity, equal to the intensity in a given direction of a source that emits monochromatic radiation of frequency 540 × 1012 Hz and has a radiant intensity in that direction of 1/683 watt per steradian. Symbol: cd.... candela

Candesartan

n. see angiotensin II antagonist.... candesartan

Candour

n. see truth-telling.... candour

Canine

n. the pointed tooth that is the third from the midline of each jaw, between the incisors and premolars. There are thus four canines, two in each jaw, in both the permanent and primary (deciduous) *dentitions. It is known colloquially as the eye tooth.... canine

Cantholysis

n. surgical division of the attachment of the *canthus (corner of the eye) from its underlying bone and tendon. It is performed as part of some eye operations.... cantholysis

Canthoplasty

n. a surgical procedure to reconstruct the *canthus (corner of the eye).... canthoplasty

Capacity

n. the state of being able to make decisions about one’s medical care, i.e. to consent to or to refuse treatment. The law, by virtue of the *Mental Capacity Act 2005, requires that to assess capacity doctors should evaluate whether a patient can comprehend, retain, and weigh up information in the balance such as to make a considered decision that can be communicated. The patient must understand the nature, purpose, and possible consequences of having and not having investigations or treatments. Capacity is often impaired in such conditions as stroke, dementia, learning disability, mental illness, and intoxication with illicit substances. The term competence is often used as a synonym, but since the Mental Capacity Act 2005 came into force capacity is the preferred term. See also incompetence. —capacitous adj.... capacity

Capecitabine

n. a drug of the *fluoropyrimidine class that is used in treatment of advanced or metastatic colorectal cancer, stomach cancer, and breast cancer. Side-effects may include blood disorders (see myelosuppression) and mouth ulcers.... capecitabine

Capgras’ Syndrome

(illusion of doubles) the delusion that a person closely involved with the patient has been replaced by an identical-looking impostor. It is often, but not necessarily, a symptom of paranoid *schizophrenia. [J. M. J. Capgras (1873–1950), French psychiatrist]... capgras’ syndrome

Capillary Refill Time

a quickly performed test to assess the adequacy of circulation in an individual with poor cardiac output. An area of skin is pressed firmly by (say) a fingertip until it loses its colour; the number of seconds for the area to return to its original colour indicates capillary refill time. Normal capillary refill takes around 2 seconds. Slow capillary refill may occur globally in an individual with poor circulation or in a small area (e.g. a toe) in which local circulation is compromised (due, for example, to peripheral vascular disease). This test may not be very useful in people with dark skin.... capillary refill time

Capitate

adj. head-shaped; having a rounded extremity.... capitate

Capitate Bone

the largest bone of the wrist (see carpus). It articulates with the scaphoid and lunate bones behind, with the second, third, and fourth metacarpal bones in front, and with the trapezoid and hamate laterally.... capitate bone

Capitellum

n. see capitulum.... capitellum

Capitulum

n. the small rounded end of a bone that articulates with another bone. For example, the capitulum humeri (or capitellum) is the round prominence at the elbow end of the humerus that articulates with the radius.... capitulum

Capping

n. (in dentistry) 1. a colloquial term for crowning: the technique of fitting a tooth with an artificial *crown. 2. see pulp capping.... capping

Capreomycin

n. an antibiotic, derived from the bacterium Streptomyces capreolus, that is used in the treatment of tuberculosis. It is given with other antituberculosis drugs to reduce the development of resistance by the infective bacteria. The more serious side-effects include ear and kidney damage.... capreomycin

Capsule Endoscopy

see video capsule endoscopy.... capsule endoscopy

Capsulorrhexis

n. a continuous tear made in the lens capsule of the eye. In anterior capsulorrhexis, performed during cataract surgery, the tear is made in the anterior surface of the capsule. It has the advantage over a *capsulotomy in making the residual capsule much more resilient to being torn during surgery.... capsulorrhexis

Capsulotomy

n. an incision made in the capsule of the lens. In posterior capsulotomy a hole is made in the centre of the posterior capsule using a *YAG laser, thus providing a clear path for light rays to reach the retina. The laser light is aimed using a modified slit-lamp microscope from outside the eye.... capsulotomy

Carbamide Peroxide

a urea peroxide compound that is commonly used in tooth-whitening agents, anti-infective agents, and earwax remover.... carbamide peroxide

Carbidopa

n. see levodopa.... carbidopa

Carbocisteine

n. see mucolytic.... carbocisteine

Carbol Fuchsin

a red stain for bacteria and fungi, consisting of carbolic acid and *fuchsin dissolved in alcohol and water.... carbol fuchsin

Carboplatin

n. a derivative of platinum that is used in the treatment of advanced ovarian and lung cancers. It is similar to *cisplatin but has fewer side-effects; in particular, it causes less nausea and nephrotoxicity but more myelosuppression.... carboplatin

Carboprost

n. a synthetic *prostaglandin used to control severe postpartum haemorrhage that has not responded to ergometrine and oxytocin. Side-effects include nausea and vomiting, diarrhoea, and flushing.... carboprost

Carboxyhaemoglobin

n. a substance formed when carbon monoxide combines with the pigment *haemoglobin in the blood. Carboxyhaemoglobin is incapable of transporting oxygen to the tissues and this is the cause of death in carbon monoxide poisoning. Large quantities of carboxyhaemoglobin are formed in carbon monoxide poisoning, and low levels are always present in the blood of smokers and city dwellers.... carboxyhaemoglobin

Carboxylase

n. an enzyme that catalyses the addition of carbon dioxide to a substance.... carboxylase

Carcin

(carcino-) combining form denoting cancer or carcinoma. Example: carcinogenesis (development of).... carcin

Carcino-embryonic Antigen

(CEA) a protein produced in the fetus but not in normal adult life. It may be produced by carcinomas, particularly of the colon, and is a rather insensitive marker of malignancy. It is an example of an *oncofetal antigen that is used as a *tumour marker, particularly in the follow-up of colorectal cancer.... carcino-embryonic antigen

Carcinosarcoma

n. a malignant tumour of the cervix, uterus, or vagina containing a mixture of *adenocarcinoma and cells with a sarcoma appearance, previously called malignant mixed Müllerian tumours (MMMT). These tumours are actually epithelial in origin and should be treated as high-grade adenocarcinomas. Sarcomatoid differentiation of epithelial cancers often indicates a poor prognosis.... carcinosarcoma

Cardi

(cardio-) combining form denoting the heart. Examples: cardiomegaly (enlargement of); cardiopathy (disease of).... cardi

Cardiac Arrest Simulation

a form of education in resuscitation skills using a *resuscitation mannikin wired up to a heart rhythm simulator that can mimic all common cardiac arrest situations. Candidates may be expected to perform basic life support as well as advanced life support and display skills in airway maintenance and team leadership. This form of teaching and assessment is widely used in advanced life support courses.... cardiac arrest simulation

Carcinoid

n. a tumour of the *argentaffin cells in the glands of the intestine (see apudoma). Carcinoids typically occur in the tip of the appendix and are among the commonest tumours of the small intestine. They may also occur in the rectum and other parts of the digestive tract and in the bronchial tree (bronchial carcinoid adenoma). Carcinoids sometimes produce 5-hydroxytryptamine (serotonin), prostaglandins, and other physiologically active substances, which are inactivated in the liver. If a gastrointestinal tumour has spread to the liver, excess amounts of these substances are released into the systemic circulation and the carcinoid syndrome results – flushing, headache, diarrhoea, bronchial constriction causing asthma-like attacks, and in some cases damage to the right side of the heart associated with fibrosis of the tricuspid valve. Bronchial carcinoids can give rise to the syndrome without metastasizing.... carcinoid

Cardiac-arrest Team

a designated team of doctors in a hospital who attend *cardiac arrests as they occur and administer protocol-driven treatment according to the latest guidelines. See also medical emergency team.... cardiac-arrest team

Cardiac Index

the volume of blood pumped from the heart’s left ventricle divided by body surface area, expressed as litres per minute per square metre (l/min/m2). It is determined by heart rate and stroke volume index (the volume of blood pumped by the heart with each beat), and provides a normal range (2.5–4.0 l/min/m2) regardless of the size of the patient.... cardiac index

Cardiac Reflex

reflex control of the heart rate. Sensory fibres in the walls of the heart are stimulated when the heart rate increases above normal. Impulses are sent to the cardiac centre in the brain, stimulating the vagus nerve and leading to slowing of the heart rate.... cardiac reflex

Cardiac Rehabilitation

a programme of staged exercises and lifestyle classes designed for people recovering from a heart attack and run through the local hospital by dedicated health care professionals, who may include specialist nurses, occupational therapists, and physiotherapists.... cardiac rehabilitation

Cardiac Resynchronization Therapy

(CRT) a treatment for heart failure that involves ventricular pacing with multiple *leads. The aim is to restore coordinated ventricular contraction and hence improve cardiac function.... cardiac resynchronization therapy

Cardinal Veins

two pairs of veins in the embryo that carry blood from the head (anterior cardinal veins) and trunk (posterior cardinal veins); they unite to form the common cardinal vein, which drains into the sinus venosus of the heart.... cardinal veins

Cardiomyoplasty

n. a surgical technique to replace or reinforce damaged cardiac muscle with skeletal muscle. It is now rarely performed.... cardiomyoplasty

Cardiomyotomy

n. see achalasia; myotomy.... cardiomyotomy

Cardiotocograph

n. the instrument used in *cardiotocography to produce a cardiotocogram, the graphic printout of the measurements obtained.... cardiotocograph

Cardiotomy Syndrome

(postcardiotomy syndrome) a condition that may develop weeks or months after heart surgery and is characterized by fever and *pericarditis. Pneumonia and pleurisy may form part of the syndrome. It is thought to be an *autoimmune disease and may be recurrent. A similar syndrome (Dressler’s syndrome) may follow myocardial infarction. It may respond to anti-inflammatory drugs.... cardiotomy syndrome

Care Assistant

a person who helps with the general care of a patient, usually assisting a nurse or social worker with care of the vulnerable elderly in the community. Care assistants include home helps.... care assistant

Cariogenic

adj. causing caries, particularly dental caries: the term refers especially to sugar-containing foods and drinks.... cariogenic

Cariology

n. the branch of dentistry concerned with the study of tooth decay (see dental caries).... cariology

Carmustine

n. a drug (an *alkylating agent) used in the treatment of myeloma, non-Hodgkin lymphomas, and certain brain tumours (gliomas and glioblastoma). It may cause kidney damage.... carmustine

Caroli’s Disease

an inherited condition in which the bile ducts, which drain the liver, are widened, causing an increased risk of infection or cancer in the gall bladder. Compare Caroli’s syndrome. [J. Caroli (20th century), French physician]... caroli’s disease

Caroli’s Syndrome

an inherited condition in which the bile ducts, which drain the liver, are widened and there are fibrous changes in the liver and cysts within the kidneys. Compare Caroli’s disease. [J. Caroli]... caroli’s syndrome

Carotenoid

n. any one of a group of about 100 naturally occurring yellow to red pigments found mostly in plants. The group includes the *carotenes.... carotenoid

Care Quality Commission

(CQC) a publicly funded independent organization established in 2009 and responsible for regulation of health and social care in England; it replaced the Healthcare Commission, the Commission for Social Care Inspection, and the Mental Health Act Commission. The responsibilities of the commission include publication of national health-care standards; annual assessment of the performance of NHS and social-care organizations; reviewing other (i.e. private and voluntary) health- and social-care organizations; reviewing complaints about the services when it has not been possible to resolve them locally; and investigating serious service failures.... care quality commission

Carotid Artery Stenosis

(carotid stenosis) narrowing of the carotid artery, which reduces the supply of blood to the brain and is a cause of strokes. It is treated by surgical excision or bypass of the narrowed segment (see also endarterectomy) or by inserting a *stent into the carotid artery.... carotid artery stenosis

Carotid Sinus

a pocket in the wall of the carotid artery, at its division in the neck, containing receptors that monitor blood pressure (see baroreceptor). When blood pressure is raised, impulses travel from the receptors to the vasomotor centre in the brain, which initiates a reflex *vasodilatation and slowing of heart rate to lower the blood pressure to normal.... carotid sinus

Carp

(carpo-) combining form denoting the wrist (carpus).... carp

Carpal

1. adj. relating to the wrist. 2. n. any of the bones forming the carpus.... carpal

Carpal Tunnel

the space between the carpal bones of the wrist and the connective tissue (retinaculum) over the flexor tendons. It contains the flexor tendons and the median nerve.... carpal tunnel

Carphology

n. see floccillation.... carphology

Carpopedal Spasm

see spasm.... carpopedal spasm

Carteolol

n. a *beta blocker used as eye drops in the treatment of *glaucoma; side-effects may include local stinging and burning.... carteolol

Carto

Trademark. a system that uses magnetic localization technology to triangulate the position of a small sensor incorporated into the tip of a cardiac catheter. The signals from several catheters inserted simultaneously are used to create an electrical map of the heart from within, identifying abnormal areas where *ablation may be required.... carto

Case Work

see social services.... case work

Casodex

n. see bicalutamide.... casodex

Cassette

n. (in radiography) a thin light-proof box in which a piece of photographic film is placed. It usually contains special screens, which fluoresce on exposure to X-rays, intensifying the image formed on photographic film when a radiographic exposure is taken. In *computerized radiography the cassette may contain an electrically charged plate.... cassette

Cast Nephropathy

(myeloma kidney) a complication of multiple myeloma seen in approximately half of those who have renal disease. The casts typically involve the distal convoluted and collecting tubules and often have a fractured or crystalline appearance. They are frequently surrounded by multinucleate giant cells. Deposition of the casts is associated with progressive renal failure.... cast nephropathy

Casuistry

n. 1. case ethics: a method of ethical analysis that examines how the particular circumstances of different cases influence the ways in which general ethical principles should be applied. 2. an excessively subtle misuse of case ethics used to confuse an issue or excuse a culprit.... casuistry

Cata

prefix denoting downward or against.... cata

Catagen

n. see anagen.... catagen

Catalase

n. an enzyme, present in many cells (including red blood cells and liver cells), that catalyses the breakdown of hydrogen peroxide.... catalase

Catalyst

n. a substance that alters the rate of a chemical reaction but is itself unchanged at the end of the reaction. The catalysts of biochemical reactions are the *enzymes.... catalyst

Cataphoresis

n. the introduction into the tissues of positively charged ionized substances (cations) by the use of a direct electric current. See iontophoresis.... cataphoresis

Cataplasia

n. degeneration of tissues to an earlier developmental form.... cataplasia

Cataract Extraction

surgical removal of a cataract from the eye. In extracapsular cataract extraction the cataract alone is removed, leaving the lens capsule behind. Intracapsular cataract extraction is the removal of the whole lens, including the capsule that surrounds it.... cataract extraction

Catastrophic Illness

a US term for a health condition that severely affects an individual’s physical, mental, social, or economic wellbeing, lasts for an extended period of time, and (usually) requires very expensive treatment. In practice, the definition varies from government agency to agency and from employer to employer. The definition may focus specifically on the economic burden, the time lost from work, the seriousness of the condition, or a combination of these.... catastrophic illness

Catch-22

see di George syndrome.... catch-22

Categorical Imperative

see imperative.... categorical imperative

Cathepsin

n. one of a group of enzymes found in animal tissues, particularly the spleen, that digest proteins.... cathepsin

Catheterization

n. the introduction of a *catheter into a hollow organ or vessel. In urethral catheterization a catheter is introduced into the bladder through the urethra to relieve obstruction to the outflow of urine (see also intermittent self-catheterization). Catheters can also be passed above the pubis through the anterior abdominal wall (suprapubic catheterization) directly into a full bladder if urethral catheterization is not possible. Cardiac catheterization entails the introduction of special catheters into the chambers of the heart. This allows the measurement of pressures in the chambers and pressure gradients across the heart valves, as well as the injection of contrast medium for visualization of structures using X-rays (see coronary angiography). Vascular catheterization enables the introduction into the arteries or veins of: (1) contrast medium for angiography or venography; (2) drugs to constrict or expand vessels or to dissolve a thrombus (see thrombolysis); (3) metal coils or other solid materials to block bleeding vessels or to thrombose *aneurysms (see embolization); (4) devices for monitoring pressures within important vessels (e.g. *Swan-Ganz catheters for monitoring pulmonary artery pressure in critically ill patients); or (5) balloons and *stents to relieve obstruction.... catheterization

Cation

n. an ion of positive charge, such as a sodium ion (Na+). Compare anion. See electrolyte.... cation

Cation-exchange Resins

complex insoluble chemical compounds that may be administered with the diet to alter the *electrolyte balance of the body in the treatment of heart, kidney, and metabolic disorders. For example, in patients on a strict low-sodium diet such resins combine with sodium in the food so that it cannot be absorbed and passes out in the faeces.... cation-exchange resins

Cauda Equina Syndrome

damage to the *cauda equina, the nerve roots arising from the terminal end of the spinal cord, due to trauma or compression. Without urgent surgical intervention, it can result in paralysis, loss of sensation in the legs, and bladder and bowel incontinence.... cauda equina syndrome

Causal Agent

a factor associated with the definitive onset of an illness (or other response, including an accident). Examples are bacteria and trauma. The relationship is more direct than in the case of a *risk factor; in general, the ill health only occurs if the agent is a precursor.... causal agent

Caustic Soda

see sodium hydroxide.... caustic soda

Cauterize

vb. to destroy tissues by direct application of a heated instrument (known as a cautery): used for the removal of small warts or other growths (see also curettage) and also to stop bleeding from small vessels. —cautery n.... cauterize

Caverject

n. see alprostadil.... caverject

Cavernitis

n. inflammation of the corpora cavernosa of the *penis or the corpus cavernosum of the clitoris.... cavernitis

Cavernosography

n. a radiological examination of the erectile tissue of the penis (see corpus cavernosum) that entails the infusion of *radiopaque contrast medium into the corpora cavernosa via a small butterfly needle. The contrast medium flow rate needed to maintain erection can be measured, and radiographs taken during the procedure give information regarding any abnormality of the veins draining the penis. It is mostly used in the evaluation of erectile dysfunction. Cavernosography can also be carried out with ultrasound and ultrasound contrast medium.... cavernosography

Cavernosometry

n. the measurement of pressure within the corpora cavernosa of the penis during infusion. The flow rate required to produce an erection is recorded and also the flow necessary to maintain the induced erection. The examination is important in the investigation of erectile dysfunction.... cavernosometry

Cavity

n. 1. (in anatomy) a hollow enclosed area; for example, the abdominal cavity or the buccal cavity (mouth). 2. (in dentistry) a. the hole in a tooth caused by *caries or abrasion. b. the hole shaped in a tooth by a dentist to retain a filling.... cavity

Cavity Varnish

(in dentistry) a solution of natural or synthetic resin in an organic solvent. It is used to provide a barrier against the passage of irritants from restorative materials and to reduce the penetration of oral fluids into the underlying *dentine.... cavity varnish

Cavogram

n. an image of the vena cava, either inferior or superior. After injecting a radiographic contrast medium in a peripheral vein, the vena cava can be imaged with X-rays (see fluoroscopy) while the contrast arrives. Alternatively, a catheter can be inserted into a vein and advanced to the vena cava, then the contrast medium is injected to image it. Noninvasive imaging with CT or MRI scan is possible, but the image quality is inferior to fluoroscopic imaging.... cavogram

Ccdc

see Consultant in Health Protection.... ccdc

C Cells

parafollicular cells of the thyroid gland, which are derived from neural crest tissue. They produce *calcitonin. *Medullary carcinoma of the thyroid has its origin in the C cells.... c cells

Ceftazidime

n. a third-generation *cephalosporin antibiotic that has good activity against Gram-negative bacteria (including Pseudomonas). It is used for the treatment of urinary and respiratory tract infections, cellulitis, meningitis, and septicaemia. Side-effects include reaction at the site of injection, diarrhoea, and hypersensitivity reactions.... ceftazidime

Cele

(-coele) combining form denoting swelling, hernia, or tumour. Example: gastrocele (hernia of the stomach).... cele

Cell Body

(perikaryon) the enlarged portion of a *neuron (nerve cell), containing the nucleus. It is concerned more with the nutrition of the cell than with propagation of nerve impulses.... cell body

Cellophane Maculopathy

see epiretinal membrane.... cellophane maculopathy

Cell Saver

a machine that aspirates blood lost during surgery and immediately spins, washes, and filters it for retransfusion back into the patient’s body (see autotransfusion). The process, called intraoperative cell salvage, is used in surgery that has significant blood loss, such as orthopaedic and vascular surgery and Caesarean section, and avoids the costs and risks of *allogeneic transfusion.... cell saver

Cell-surface Molecules

molecules on the surface of cell membranes that are responsible for most cellular functions directly related to their immediate environment. Many have very precise functions of adhesion (see adhesion molecules), metabolic exchange, hormone reception, respiration, and immune reactions. Cell-to-cell exchanges involve specialized surface structures (junctions), which form a communicating nexus.... cell-surface molecules

Celsius Temperature

(centigrade temperature) temperature expressed on a scale in which the melting point of ice is assigned a temperature of 0° and the boiling point of water a temperature of 100°. For many medical purposes this scale has superseded the Fahrenheit scale (see Fahrenheit temperature). The formula for converting from Celsius (C) to Fahrenheit (F) is: F = 9/5C + 32. [A. Celsius (1701–44), Swedish astronomer]... celsius temperature

Cementocyte

n. a cell forming part of the cementum.

cemento-enamel junction (CEJ) the anatomical border where the *enamel covering the crown of a tooth meets the *cementum covering its root. Also known as the ‘neck’ of a tooth, this is where, in health, the gingival margin is situated.... cementocyte

Cementoma

n. an *odontogenic tumour that usually takes the form of a benign mass of hard tissue on the root of a tooth.... cementoma

Cementoplasty

n. a technique of interventional radiology in which bone cement is injected through a wide-bore needle placed into the bone marrow of a fractured pelvis. This immobilizes the fracture and hence reduces the pain. See also vertebroplasty.... cementoplasty

Censor

n. (in psychology) the mechanism, postulated by Freud, that suppresses or modifies desires that are inappropriate or feared. The censor is usually regarded as being located in the *superego, but was also described by Freud as being in the *ego itself.... censor

Centesis

combining form denoting puncture or perforation. Example: amniocentesis (surgical puncture of the amnion).... centesis

Centi

prefix denoting one hundredth or a hundred.... centi

Centigrade Temperature

see Celsius temperature.... centigrade temperature

Central Auditory Processing Disorder

see auditory processing disorder.... central auditory processing disorder

Central Island

an area of significant irregular astigmatism seen on *corneal topography after laser refractive surgery. It may affect the postoperative outcome.... central island

Centile Chart

a graph with lines showing average measurements of height, weight, and head circumference compared with age and sex, against which the physical development of a child or fetus can be assessed. The lines of growth on the graph are called centiles, and the number of a centile predicts the percentage of individuals who are below that measurement for a given age; for example, the 10th centile means that 10% of the age- and sex-matched population will be smaller and 90% will be bigger. A child or fetus will normally follow a particular centile, but if growth crosses centiles or lies outside the 97th or 3rd centiles, further investigation may be warranted.... centile chart

Central Pontine Myelinolysis

acute paralysis, dysphagia, and dysarthria resulting from damage to the myelin sheaths of nerve cells in the brainstem. It occurs most commonly as a complication of rapid correction of severe hyponatraemia (low serum sodium).... central pontine myelinolysis

Central Serous Chorioretinopathy

shallow *retinal detachment in the area of the macula due to a localized leakage through the retinal pigment epithelium (see retina) into the subretinal space. The cause is unknown. It affects young adult males, causing reduced or distorted central vision that usually settles in a few months.... central serous chorioretinopathy

Central Venous Catheter

an intravenous catheter for insertion directly into a large vein, most commonly the subclavian vein, during its passage under the clavicle, or the jugular in the neck. Such catheters can also be inserted into the femoral vein at the groin. They enable intravenous drugs and fluids to be given and intravenous pressures to be measured, which is often useful during operations or in intensive care. Central venous catheters must be inserted under strictly sterile conditions using a local anaesthetic.... central venous catheter

Centre

n. (in neurology) a collection of neurons (nerve cells) whose activities control a particular function. The respiratory and cardiovascular centres, for example, are regions in the lower brainstem that control the movements of respiration and the functioning of the circulatory system, respectively.... centre

Centrencephalic

adj. (in electroencephalography) describing discharges that can be recorded synchronously from all parts of the brain. The source of this activity is in the *reticular formation of the midbrain. Centrencephalic epilepsy is associated with a congenital predisposition to seizures.... centrencephalic

Centri

combining form denoting centre. Example: centrilobular (in the centre of a lobule (especially of the liver).... centri

Centrifugal

adj. moving away from a centre, as from the brain to the peripheral tissues.... centrifugal

Centriole

n. a small particle found in the cytoplasm of cells, near the nucleus. Centrioles are involved in the formation of the *spindle and aster during cell division. During interphase there are usually two centrioles in the *centrosome; when cell division occurs these separate and move to opposite sides of the nucleus, and the spindle is formed between them.... centriole

Centripetal

adj. moving towards a centre, as from the peripheral tissues to the brain.... centripetal

Centromere

(kinetochore) n. the part of a chromosome that joins the two *chromatids to each other and becomes attached to the spindle during *mitosis and *meiosis. When chromosome division takes place the centromeres split longitudinally.... centromere

Centrosome

(centrosphere) n. an area of clear cytoplasm, found next to the nucleus in nondividing cells, that contains the *centrioles.... centrosome

Centrosphere

n. 1. an area of clear cytoplasm seen in dividing cells around the poles of the spindle. 2. see centrosome.... centrosphere

Centrum

n. (pl. centra) the solid rod-shaped central portion of a *vertebra.... centrum

Cephal

(cephalo-) combining form denoting the head. Example: cephalalgia (pain in).... cephal

Cephalad

adj. towards the head.... cephalad

Cephalic Index

a measure of the shape of a skull, commonly used in *craniometry: the ratio of the greatest breadth, multiplied by 100, to the greatest length of the skull. See also brachycephaly; dolichocephaly.... cephalic index

Cephalic Version

(external cephalic version) a procedure in which a fetus that is lying in the breech position is turned so that its head will enter the birth canal first. It may give rise to complications (e.g. abruptio placentae) and is therefore only carried out in selected cases.... cephalic version

Cephalin

n. one of a group of *phospholipids that are constituents of cell membranes and are particularly abundant in the brain.... cephalin

Cephalocele

n. see neural tube defects.... cephalocele

Cephalogram

n. a special standardized X-ray picture of the craniofacial area that can be used to measure alterations in the growth of skull bones, as used especially during orthodontic treatment. A lateral cephalometric radiograph is used to analyse skeletal, dentoalveolar, and soft tissue relationships in the anteroposterior and vertical dimensions.... cephalogram

Cephalometry

n. the study and measurement of facial growth by examination of standardized lateral cephalometric radiographs of the head. It is used mainly for diagnosis in *orthodontics.... cephalometry

Cephalosporin

n. any one of a group of semisynthetic *beta-lactam antibiotics, derived from the mould Cephalosporium, which are effective against a wide range of microorganisms and are therefore used in a variety of infections. The older (first-generation) cephalosporins include *cefadroxil and *cefalexin; more recent (second-generation) drugs include *cefaclor and *cefuroxime. Third-generation cephalosporins, such as *ceftazidime, cefotaxime, and ceftriaxone, have greater activity against Gram-negative bacteria. Cross-sensitivity with penicillin may occur and the principal side-effects are allergic reactions and irritation of the digestive tract.... cephalosporin

Cepod

Confidential Enquiry into Peri-Operative Deaths: an influential enquiry by the Royal College of Surgeons of England that is used to monitor standards of surgical treatment. See also confidential enquiries.... cepod

Cercaria

n. (pl. cercariae) the final larval stage of any parasitic trematode (see fluke). The cercariae, which have tails but otherwise resemble the adults, are released into water from the snail host in which the parasite undergoes part of its development. Several thousand cercariae may emerge from a single snail in a day.... cercaria

Cerebr

(cerebri-, cerebro-) combining form denoting the cerebrum or brain.... cerebr

Cerebral Abscess

see abscess.... cerebral abscess

Cerebral Aqueduct

(aqueduct of Sylvius) the narrow channel, containing cerebrospinal fluid, that connects the third and fourth *ventricles of the brain.... cerebral aqueduct

Cerebral Cortex

the intricately folded outer layer of the *cerebrum, making up some 40% of the brain by weight and composed of an estimated 15 thousand million neurons (see grey matter). This is the part of the brain most directly responsible for consciousness, with essential roles in perception, memory, thought, mental ability, and intellect, and it is responsible for initiating voluntary activity. It has connections, direct or indirect, with all parts of the body. The folding of the cortex provides a large surface area, the greater part lying in the clefts (sulci), which divide the upraised convolutions (gyri). On the basis of its microscopic appearance in section, the cortex is mapped into *Brodmann areas; it is also divided into functional regions; including *motor cortex, *sensory cortex, and *association areas. Within, and continuous with it, lies the *white matter, through which connection is made with the rest of the nervous system.... cerebral cortex

Cerebral Hemisphere

one of the two paired halves of the *cerebrum.... cerebral hemisphere

Cerebral Tumour

an abnormal multiplication of brain cells. Any tumorous swelling tends to compress or even destroy the healthy brain cells surrounding it and – because of the rigid closed nature of the skull – increases the pressure on the brain tissue. Malignant brain tumours, which are much more common in children than in adults, include *medulloblastomas and *gliomas; these grow rapidly, spreading through the otherwise normal brain tissue and causing progressive neurological disability. Benign tumours, such as *meningiomas, grow slowly and compress the brain tissue. Both benign and malignant tumours commonly cause fits. Benign tumours are often cured by total surgical resection. Malignant tumours may be treated by neurosurgery, chemotherapy, and radiotherapy, but the outcome for most patients remains poor.... cerebral tumour

Cerebral Venous Sinus Thrombosis

the presence of thrombosis in the dural venous sinuses, which drain blood from the brain. Symptoms may include headache, abnormal vision, any of the symptoms of stroke (such as weakness of the face and limbs on one side of the body), and seizures. Treatment is with anticoagulants.... cerebral venous sinus thrombosis

Cerebration

n. 1. the functioning of the brain as a whole. 2. the unconscious activities of the brain.... cerebration

Cerebroside

n. one of a group of compounds occurring in the *myelin sheaths of nerve fibres. They are *glycolipids, containing a sphingolipid bound to a sugar, usually galactose (in galactocerebrosides) or glucose (in glucocerebrosides).... cerebroside

Cerebrospinal Fever

(spotted fever) see meningitis.... cerebrospinal fever

Cervic

(cervico-) combining form denoting 1. the neck. Example: cervicodynia (pain in). 2. the cervix, especially of the uterus. Example: cervicectomy (surgical removal of).... cervic

Cervical Cerclage

a procedure to help prevent *preterm delivery. It involves inserting a purse-string suture around the cervix of the uterus between 12 and 14 weeks gestation, either transvaginally or transabdominally, to keep the cervix closed and reduce the possibility of preterm cervical dilatation and rupture of membranes.... cervical cerclage

Cervical Ectopy

see ectropion.... cervical ectopy

Cervical Fracture

a fracture of a vertebra in the neck (see cervical vertebrae). Cervical fractures range from minor, requiring no treatment, to those associated with paralysis and instant death. Treatment can be support with a collar, skull traction, an *orthosis attached to the skull, or surgery, depending on the severity of the fracture.... cervical fracture

Cervical Resistance Index

measurement of the resistance of the cervix during the passage of a series of metal (Hegar) dilators. Lack of resistance in a nonpregnant women may suggest cervical weakness when she has experienced a previous second-trimester pregnancy loss or if she has had previous surgery to the cervix, and may indicate *cervical cerclage in the event of future pregnancies.... cervical resistance index

Cervical Screening

*screening tests to detect the presence of precancerous changes in the cervix (neck) of the uterus (see cervical intraepithelial neoplasia). *Cervical smears are the standard first-line screening tools in most countries: screening programmes based on the traditional Papanicolaou (Pap) test have been mostly superseded by *liquid-based cytology. *Colposcopy is indicated when abnormal cells (*dyskaryosis) are detected.... cervical screening

Cestode

n. see tapeworm.... cestode

Cetuximab

n. a drug (a *monoclonal antibody) that acts as an inhibitor of *epidermal growth factor receptor (EGFR), preventing tumour-cell growth. It is used, in combination with other agents, in the treatment of metastatic colorectal cancer and, in combination with radiotherapy, in the treatment of squamous cell carcinoma of the head and neck.... cetuximab

Chaining

n. (in psychology) a technique of *behaviour modification in which a complex skill is taught by being broken down into its separate components, which are gradually built up into the full sequence. Usually the last component in the sequence is taught first, because it is this component that is followed by *reinforcement: this is termed backwards chaining.... chaining

Chalcosis

n. the deposition of copper in the tissues of the eye, usually resulting from the presence of a copper foreign body within the eye.... chalcosis

Channelopathy

n. an inherited condition predisposing to arrhythmia that is characterized by a genetic mutation affecting one of the cell membrane channels responsible for transport of ions (e.g. potassium or sodium) into or out of the cardiac cells.... channelopathy

Chaps

see Children’s Auditory Performance Scale.... chaps

Charcot–leyden Crystals

fine colourless sharp-pointed crystals seen in the sputum of asthmatics. [J. M. Charcot (1825–93), French neurologist; E. V. von Leyden (1832–1910), German physician]... charcot–leyden crystals

Charcot–marie–tooth Disease

(peroneal muscular atrophy) a group of inherited diseases of the peripheral nerves, also known as hereditary sensorimotor neuropathy, causing a gradually progressive weakness and wasting of the muscles of the legs and the lower part of the thighs. The hands and arms are eventually affected. The genetic defect responsible for the most common form, type Ia, is a duplication on chromosome 17. The diagnosis is made by nerve conduction tests followed by genetic blood tests. [J. M. Charcot; P. Marie (1853–1940), French physician; H. H. Tooth (1856–1925), British physician]... charcot–marie–tooth disease

Charcot’s Triad

the combination of pain in the right upper quadrant (see abdomen), fever, and jaundice that is seen in acute *cholangitis. [J. M. Charcot]... charcot’s triad

Charity Patients

in the USA, very low-income patients who receive health care free or at reduced prices; criteria for eligibility differ from state to state, hospital to hospital, and physician to physician. Providers of charity care may be reimbursed through *Medicaid, *Medicare, or other government programmes. So-called medically indigent patients may also be eligible for help. These are patients who earn too much to qualify for charity care but not enough to afford health insurance, and who may incur medical bills that are far beyond their means. The *Affordable Care Act 2010 was intended largely to help those in this position.... charity patients

Charnley Clamps

an apparatus used to encourage *arthrodesis between the ends of two bones on either side of a joint. Parallel pins driven through the bone ends are connected on each side of the joint by bolts bearing wing nuts; tightening of the screw arrangements forces the surfaces of the bones together. When the two bones have joined, by growth and reshaping, the clamps can be removed. [Sir J. Charnley (1911–82), British orthopaedic surgeon]... charnley clamps

Chart

n. continuous hyperfractionated accelerated radiotherapy: a radiotherapy technique aimed at the rapid destruction of tumour cells when they are actively proliferating – and therefore most sensitive to radiation – by treating them several times a day over a greatly shortened total treatment time. The technique has been shown to be of benefit in the treatment of lung cancer.... chart

Chediak–higashi Syndrome

a rare fatal hereditary (autosomal *recessive) condition causing enlargement of the liver and spleen, albinism, and abnormalities of the eye. It is thought to be due to a disorder of glycolipid metabolism. [A. Chediak (20th century), Cuban physician; O. Higashi (20th century) Japanese paediatrician]... chediak–higashi syndrome

Cheil

(cheilo-) combining form denoting the lip(s). Example: cheiloplasty (plastic surgery of).... cheil

Cheilectomy

n. a surgical procedure involving the removal of *osteophytes from around a degenerate joint to regain further range of motion. It is commonly performed in degenerative arthritis of the big toe (see hallux rigidus).... cheilectomy

Cheiloplasty

n. see labioplasty.... cheiloplasty

Cheiloschisis

n. see cleft lip.... cheiloschisis

Cheir

(cheiro-) combining form denoting the hand(s). Examples: cheiralgia (pain in); cheiroplasty (plastic surgery of).... cheir

Cheiroarthropathy

n. the restricted hand movement seen in long-standing diabetes. Due to chronic thickening of the skin limiting joint flexibility, it is part of the *diabetic hand syndrome.... cheiroarthropathy

Chelating Agent

a chemical compound whose molecules form complexes by binding metal ions. Some chelating agents, including *desferrioxamine and *penicillamine, are drugs used to treat metal poisoning: the metal is bound to the drug and excreted safely. Chelating agents often form the active centres of enzymes. The chelating agent ethylenediaminetetraacetic acid (EDTA) is used in dentistry to remove the *smear layer before root canal filling.... chelating agent

Chem

(chemo-) combining form denoting chemical or chemistry.... chem

Chemodectoma

n. a former name for *paraganglioma.... chemodectoma

Chemoembolization

n. a procedure in which the blood supply to a tumour is blocked with a synthetic embolic agent and cytotoxic drugs are then administered directly into the tumour. It is most frequently used for the treatment of liver cancer. See also transarterial chemoembolization.... chemoembolization

Chemokine

n. any one of a group of small proteins that guide leucocytes to sites of infection and are vital for immune function. They fall into two main classes, CC chemokines and CXC chemokines; receptors (denoted R) are named after the class that bind to them, and subtypes of each class are indicated by numbers (e.g. CCR5).... chemokine

Chemoradiotherapy

n. the use of concurrent chemotherapy as a *radiosensitizer and radical irradiation in the treatment of malignant disease. Combined treatment in this way offers higher response rates, particularly in some gastrointestinal malignancies, such as rectal cancer and (particularly) anal cancer. It is also of proven benefit in locally advanced squamous cancers, such as those arising from the head and neck region or the cervix of the uterus.... chemoradiotherapy

Chemoreceptor

n. a cell or group of cells that responds to the presence of specific chemical compounds by initiating an impulse in a sensory nerve. Chemoreceptors are found in the taste buds and in the mucous membranes of the nose. See also receptor.... chemoreceptor

Cherry Angioma

see angioma.... cherry angioma

Cheyne–stokes Respiration

a striking form of breathing in which there is a cyclical variation in the rate, which becomes slower until breathing stops for several seconds before speeding up to a peak and then slowing again. It occurs when the sensitivity of the respiratory centres in the brain is impaired, particularly in states of coma. [J. Cheyne (1777–1836), Scottish physician; W. Stokes (1804–78), Irish physician]... cheyne–stokes respiration

Chiclero’s Ulcer

a form of *leishmaniasis of the skin caused by the parasite Leishmania tropica mexicana. The disease, occurring in Panama, Honduras, and the Amazon, primarily affects men who visit the forests to collect chicle (gum) and takes the form of an ulcerating lesion on the ear lobe. The sore usually heals spontaneously within six months.... chiclero’s ulcer

Chief Medical Officer

(CMO) the most senior medical adviser to the UK government, who is responsible for providing expert advice on health issues (including health-related emergencies). The CMO is responsible to the Secretary of State for Health and acts as leader of profession for Directors of Public Health. There are separate CMOs appointed to advise the devolved governments in Scotland, Wales, and Northern Ireland.... chief medical officer

Chief Nursing Officer

the UK government’s chief nursing adviser, who is responsible for providing an expert professional contribution and advice on nursing, midwifery, and health visiting matters to ministers and senior officials. There are separate Chief Nursing Officers appointed to advise the devolved governments in Scotland, Wales, and Northern Ireland.... chief nursing officer

Chignon

n. a temporary swelling on the head seen in newborn infants delivered with the aid of vacuum suction. See also cephalhaematoma; subaponeurotic haemorrhage.... chignon

Chikungunya Fever

a disease caused by an *arbovirus and transmitted to humans by mosquitoes of the genus Aëdes. The disease is similar to *dengue and symptoms include fever, headache, joint and muscle pain, and an irritating rash. The patient is given drugs to relieve the pain and reduce the fever; the joint pain, which may progress to arthritis, can persist for up to three years after the infection. Chikungunya was first reported in Tanzania in 1952 and has since occurred in over sixty countries worldwide.... chikungunya fever

Child Health Clinic

(in Britain) a special clinic for the routine care of infants and preschool children, formerly known as a child welfare centre. Sometimes these clinics are staffed by doctors, *health visitors, and clinic nurses; the children attending them are drawn from the neighbourhood around the clinic. Alternatively, general practitioners may run their own child health clinic on a regular basis, with health visitors and other staff in attendance; it is unusual for children not registered with the practice to attend such clinics. The service provides screening tests for such conditions as *congenital dislocation of the hip, suppressed squint (see cover test), and impaired speech and/or hearing. The *Guthrie test may also be performed if this has not been done before the baby leaves hospital. The staff of child health clinics also educate mothers (especially those having their first child) in feeding techniques and hygiene and see that children receive the recommended immunizations against infectious diseases. They also ensure that the families of children with disabilities receive maximum support from health and social services and that such children achieve their maximum potential in the preschool period. See also community paediatrician.... child health clinic

Child Protection Register

(in Britain) a confidential list of children whose social circumstances render them at risk of neglect or abuse. Each local authority maintains a register of children who are subject to a child protection plan, who will receive extra support and surveillance from health and/or social services. See also safeguarding.... child protection register

Children’s Auditory Performance Scale

(CHAPS) a questionnaire designed to assess children’s hearing abilities in certain situations. It is used in the diagnosis of *auditory processing disorder.... children’s auditory performance scale

Children’s Centre

(Sure Start Children’s Centre) a building housing a range of services to support children up to five years of age and their families, including childcare, early education, parenting advice, and access to health advice. Over 3 000 ‘Sure Start’-branded Children’s Centres were established under Labour governments from 1997 to 2010. Many centres have subsequently closed, with the result that provision is no longer universal across the UK. See also health inequalities.... children’s centre

Child–turcotte–pugh Score

a clinical scoring system used to predict the one- and two-year survival rates of patients with chronic liver disease. The score is determined by the assessment of two clinical signs (the presence of ascites and *hepatic encephalopathy) and three biochemical markers (serum bilirubin level, serum albumin level, and prothrombin time).... child–turcotte–pugh score

Chinese Herb Nephropathy

a condition that came to prominence in the 1990s when hundreds of young European women developed end-stage renal disease after receiving slimming pills containing Chinese herbs. The condition is also associated with a high incidence of urothelial tumours. It was eventually proved that the product was contaminated with aristolochic acid, a main toxic product of *Aristolochia plant species. Its presence in the slimming regimen was the result of accidental substitution of the prescribed herb Stephania tetrandra (han fang-ji) by A. fangchi (guang fang-ji).... chinese herb nephropathy

Chir

(chiro-) combining form denoting the hand(s). See also cheir-.... chir

Chlor

(chloro-) combining form denoting 1. chlorine or chlorides. 2. green.... chlor

Chloracne

n. an occupational acne-like skin disorder that occurs after regular contact with chlorinated hydrocarbons. These chemicals are derived from oil and tar products; ‘cutting oils’ used in engineering also cause the disease. The skin develops blackheads, papules, and pustules, mainly on hairy parts (such as the forearm). Warts and skin cancer may develop after many years of exposure to these chemicals.... chloracne

Chlorination

n. the addition of noninjurious amounts of chlorine (often one part per million) to water supplies before human consumption to ensure that harmful microorganisms are destroyed. Higher concentrations of chlorine are also used to improve the microbiological suitability of bathing water (as in swimming pools). See also fluoridation.... chlorination

Chlormethiazole

n. see clomethiazole.... chlormethiazole

Chlorophenothane

n. see DDT.... chlorophenothane

Chloropsia

n. green vision: a rare symptom of digitalis poisoning.... chloropsia

Chlortalidone

(chlorthalidone) n. a thiazide *diuretic used to treat fluid retention (oedema), *ascites due to cirrhosis, high blood pressure (hypertension), heart failure, and diabetes insipidus. It may cause a fall in blood pressure on standing up, dizziness, and reduced blood potassium levels.... chlortalidone

Choana

n. (pl. choanae) a funnel-shaped opening, particularly either of the two openings between the nasal cavity and the pharynx.... choana

Chokedamp

n. see blackdamp.... chokedamp

Chol

(chole-, cholo-) combining form denoting bile. Example: cholemesis (vomiting of).... chol

Cholangioma

n. a benign tumour originating from the bile duct.... cholangioma

Cholangiopancreatography

n. see cholangiography.... cholangiopancreatography

Cholangioscope

n. a flexible optical endoscope using digital video technology to visualize and sample the interior of the bile ducts.... cholangioscope

Cholecyst

combining form denoting the gall bladder. Example: cholecystotomy (incision of).... cholecyst

Cholecystenterostomy

n. a surgical procedure in which the gall bladder is joined to the small intestine. It is performed in order to allow bile to pass freely from the liver to the intestine, bypassing an obstructed common bile duct.... cholecystenterostomy

Cholecystoduodenostomy

n. a form of *cholecystenterostomy in which the gall bladder is surgically anastomosed to the duodenum.... cholecystoduodenostomy

Cholecystolithiasis

the presence of gallstones specifically in the gall bladder (as opposed to the common bile duct: see choledocholithiasis).... cholecystolithiasis

Cholecystostomy

(cholecystotomy) n. an intervention in which a catheter is placed in an infected gall bladder to drain the pus. This is the preferred technique for patients who are unfit to undergo emergency removal of the gall bladder (*cholecystectomy).... cholecystostomy

Choledoch

(choledocho-) combining form denoting the common bile duct. Example: choledochoplasty (plastic surgery of).... choledoch

Choledocholithiasis

n. gallstones within the common bile duct. Gallstones usually form in the gall bladder and pass through the cystic duct into the common bile duct. However, they may develop within the common bile duct itself, despite *cholecystectomy.... choledocholithiasis

Choledochoscope

n. a highly specialized endoscopic instrument used to visualize the common bile duct. This can aid removal of stones from the common bile duct during a laparoscopic *cholecystectomy.... choledochoscope

Choledochotomy

n. a surgical operation in which the common bile duct is opened in order to search for or to remove stones within it. It may be performed at the same time as *cholecystectomy or if gallstones form in the bile duct after cholecystectomy.... choledochotomy

Choleresis

n. the production of bile by the liver.... choleresis

Cholesterosis

n. an uncommon form of chronic inflammation of the gall bladder in which small crystals of cholesterol are deposited on the internal wall, like the pips of a strawberry: hence its descriptive term strawberry gall bladder. The crystals may enlarge to become *gallstones.... cholesterosis

Cholic Acid

(cholalic acid) see bile acids.... cholic acid

Cholinergic Urticaria

see urticaria.... cholinergic urticaria

Choluria

n. the presence of bile in the urine, which lends it a dark brown colour. Choluria is caused by liver disease, usually in cases of obstructive jaundice, and reflects an excess of bilirubin in the blood.... choluria

Chondr

(chondro-) combining form denoting cartilage. Example: chondrogenesis (formation of).... chondr

Chondrin

n. a material that resembles gelatin, produced when cartilage is boiled.... chondrin

Chondriosome

n. see mitochondrion.... chondriosome

Chondroblast

n. a cell that produces the matrix of *cartilage.... chondroblast

Chondroblastoma

n. a tumour derived from *chondroblasts, having the appearance of a mass of well-differentiated cartilage.... chondroblastoma

Chondrocalcinosis

n. the appearance of calcific material in joint cartilage, most commonly an incidental finding on X-ray of the knees in elderly patients and usually causing no symptoms. Calcification of cartilage may also be seen at the shoulder and in the fibrocartilage of the wrist. It may be associated with osteoarthritis. It is also seen less commonly in several other disorders, including Wilson’s disease, pseudogout, hyperparathyroidism, hypothyroidism, and haemochromatosis.... chondrocalcinosis

Chondroclast

n. a cell that is concerned with the absorption of cartilage.... chondroclast

Chondrocranium

n. the embryonic skull, which is composed entirely of cartilage and is later replaced by bone. See also meninx.... chondrocranium

Chondrocyte

n. a *cartilage cell, found embedded in the matrix.... chondrocyte

Chondrodermatitis Nodularis Helicis

a fairly common painful nodule on the upper part of the ear. It occurs mainly in middle-aged or elderly men and characteristically prevents the sufferer from sleeping on the affected side; it is readily treated by being cut out.... chondrodermatitis nodularis helicis

Chondrodysplasia

(chondro-osteodystrophy, chondrodystrophy) n. any of various conditions in which there is abnormal cartilage development. It affects long bones and can cause short-limb dwarfism, overgrowth of the epiphysis, or other deformities. One particular form is an autosomal *recessive syndrome most commonly found in Old Order Amish populations. See also achondroplasia.... chondrodysplasia

Chondroitin Sulphate

a mucopolysaccharide that forms an important constituent of cartilage, bone, and other connective tissues. It is composed of glucuronic acid and N-acetyl-D-galactosamine units. Although it is sold as a supplement to help with joint pain, evidence of any benefit is limited.... chondroitin sulphate

Chondromalacia

n. softening, inflammation, and degeneration of cartilage at a joint. Chondromalacia patellae is the most common kind, affecting the undersurface of the kneecap; it results in pain in the front of the knee and grating (*crepitus), which is made worse by kneeling, squatting, and climbing stairs. Treatment includes physiotherapy, ice packs, anti-inflammatory drugs (NSAIDs), weight loss, and avoidance of aggravating factors, such as running and jumping.... chondromalacia

Chondroplasty

n. the refashioning of articular cartilage, commonly performed by shaving areas of worn and unstable cartilage with the aid of an *arthroscope.... chondroplasty

Choose And Book

see NHS e-Referral Service.... choose and book

Chord

(chordo-) combining form denoting 1. a cord. 2. the notochord.... chord

Chordoma

n. a rare tumour arising from remnants of the embryologic *notochord. The classical sites are the base of skull and the region of the sacrum.... chordoma

Chorioamnionitis

n. inflammation and infection of the inner and outer fetal membranes, often after preterm premature rupture of membranes (*PPROM). This condition is associated with poor fetal outcome and can lead to maternal sepsis from *endometritis.... chorioamnionitis

Chorioretinopathy

n. any eye disease involving both the choroid and the retina. See central serous chorioretinopathy.... chorioretinopathy

Choristoma

n. a mass of tissue composed of tissue not normally found at the affected site. A *dermoid cyst is an example.... choristoma

Choroidal Detachment

the separation of the *choroid from the *sclera of the eye as a result of leakage of fluid from the vessels of the choroid. It occurs when pressure inside the eyeball is very low, usually after trauma or intraocular surgery.... choroidal detachment

Choroideraemia

n. a sex-linked hereditary condition in which the retinal pigment epithelium (see retina) and the choroid begin to degenerate in the first few months or years of life. In males this results in blindness, but in females it rarely causes any significant visual loss.... choroideraemia

Chorionicity

the number of chorionic membranes present on direct examination of the placenta and membranes following delivery of *twins. Chorionicity can be determined antenatally by ultrasound, ideally between 10 and 14 weeks gestation. Where two placental masses are identified, the pregnancy is dichorionic. More frequently a single placental mass exists and chorionicity can only be determined by evaluation of the intertwin membrane; the pregnancy is monochorionic when the fetuses share a chorion (see illustration; see also lambda sign; T-sign). Chorionicity rather than zygosity is a better determinant of perinatal outcome in twins. The perinatal mortality rate of monochorionic pregnancies may be up to four times that of dichorionic.... chorionicity

Chrom

(chromo-) combining form denoting colour or pigment.... chrom

Chromaffin

n. tissue in the medulla of the *adrenal gland consisting of modified neural cells containing granules that are stained brown by chromates. Adrenaline and noradrenaline are released from the granules when the adrenal gland is stimulated by its sympathetic nerve supply. See also neurohormone.... chromaffin

Chromasia

combining form denoting staining or pigmentation.... chromasia

Chromat

(chromato-) combining form denoting colour or pigmentation.... chromat

Chromatid

n. one of the two threadlike strands formed by longitudinal division of a chromosome during *mitosis and *meiosis. They remain attached at the *centromere. Chromatids can be seen between early prophase and metaphase in mitosis and between diplotene and the second metaphase of meiosis, after which they divide at the centromere to form daughter chromosomes.... chromatid

Chromatolysis

n. the dispersal or disintegration of the microscopic structures within the nerve cells that normally produce proteins. It is part of the cell’s response to injury.... chromatolysis

Chromatophore

n. a cell containing pigment. In humans chromatophores containing *melanin are found in the skin, hair, and eyes.... chromatophore

Chromatopsia

n. abnormal coloured vision: a rare symptom of various conditions. Sometimes everything looks reddish to patients after removal of their cataracts; patients suffering from digitalis poisoning may see things in green or yellow. Similar disturbances of colour may be experienced by people recovering from inflammation of the optic nerve.... chromatopsia

Chromogen

n. any agent in certain foods and drinks, such as red wine, coffee, and berries, that stains the enamel of teeth. Chromogenic bacteria may also produce hydrogen sulphide that reacts with oral saliva to result in coloured staining (normally black).... chromogen

Chromophobe

(chromophobic) adj. describing cells or tissues that do not stain well with either acidic or basic dyes. Chromophobic cells may be seen, for example, in the anterior pituitary gland. See also adenoma.... chromophobe

Chromosome

n. one of the threadlike structures in a cell nucleus that carry the genetic information in the form of *genes. It is composed of a long double filament of *DNA coiled into a helix together with associated proteins, with the genes arranged in a linear manner along its length. It stains deeply with basic dyes during cell division (see meiosis; mitosis). The nucleus of each human somatic cell contains 46 chromosomes, 23 of which are of maternal and 23 of paternal origin (see illustration). Each chromosome can duplicate an exact copy of itself between each cell division (see interphase) so that each new cell formed receives a full set of chromosomes. See also chromatid; centromere; sex chromosome. —chromosomal adj.... chromosome

Chron

(chrono-) combining form denoting time. Example: chronophobia (abnormal fear of).... chron

Chronic Idiopathic Facial Pain

see persistent idiopathic facial pain.... chronic idiopathic facial pain

Chronic Pelvic Pain

(CPP) intermittent or constant pain in the lower abdomen or pelvis of at least six months’ duration, not occurring exclusively with menstruation or intercourse and not associated with pregnancy. It may be caused by an underlying gynaecological condition, such as *endometriosis or adhesions, but bowel or bladder disorders (e.g. irritable bowel syndrome, interstitial cystitis), visceral hypersensitivity, and psychological conditions may all contribute.... chronic pelvic pain

Chronic Total Occlusion

(CTO) a complete arterial blockage (usually coronary) that has been present for at least three months. Fibrosis and calcification at the site of occlusion are well established by this time, making *percutaneous coronary intervention to open the artery much more difficult.... chronic total occlusion

Chrys

(chryso-) combining form denoting gold or gold salts.... chrys

Chrysiasis

n. the deposition of gold in the eye and other tissues as a result of prolonged or excessive treatment with gold salts.... chrysiasis

Chronic Sick And Disabled Persons Act 1970

(in Britain) an Act providing for the identification and care of those suffering from a chronic or degenerative disease for which there is no cure and which can be only partially alleviated by treatment. Such people are usually distinguished from the elderly who may also suffer from chronic diseases. It is the responsibility of local authorities to identify those with such problems and to ensure that services are available to meet their needs. Identification can be difficult because of the lack of a clear and agreed definition of what constitutes a disability of such severity as to warrant inclusion in such a register.... chronic sick and disabled persons act 1970

Chrysops

n. a genus of bloodsucking flies, commonly called deer flies. Female flies, found in shady wooded areas, bite humans during the day. Certain species in Africa may transmit the tropical disease *loiasis to humans. In the USA C. discalis is a vector of *tularaemia.... chrysops

Chrysotherapy

n. the treatment of disease by the administration of *gold or its compounds.... chrysotherapy

Churg–strauss Syndrome

(eosinophilic granulomatosis with polyangiitis) a systemic autoimmune *vasculitis comprising severe asthma, allergic rhinitis, and sinusitis associated with an increased *eosinophil count in the peripheral blood and eosinophilic deposits in the small vessels of the lungs. It usually responds to oral corticosteroids. [J. Churg (1910–2005) and L. Strauss (1913–85), US pathologists]... churg–strauss syndrome

Chvosteck’s Sign

twitching of the facial muscles elicited by stimulation of the facial nerve by tapping. This indicates muscular irritability, usually due to calcium depletion (see tetany). [F. Chvosteck (1835–84), Austrian surgeon]... chvosteck’s sign

Chylomicron

n. a *lipoprotein particle present in the blood after digested fat has been absorbed from the small intestine. The lipid portion consists largely of triglycerides, which are released by the action of *lipoprotein lipase.... chylomicron

Chymotrypsinogen

n. see chymotrypsin.... chymotrypsinogen

Cialis

n. see sildenafil.... cialis

Cicatricial

adj. associated with scarring. For example, cicatricial alopecia is a type of baldness associated with scarring (see alopecia).... cicatricial

Cide

combining form denoting killer or killing. Examples: bactericide (of bacteria); infanticide (of children).... cide

Cilium

n. (pl. cilia) 1. a hairlike process, large numbers of which are found on certain epithelial cells and on certain (ciliate) protozoa. Cilia are particularly characteristic of the epithelium that lines the upper respiratory tract, where their beating serves to remove particles of dust and other foreign material. 2. an eyelash or eyelid. —ciliary adj.... cilium

Cimex

n. see bed bug.... cimex

Cinacalcet

n. a drug that mimics the action of calcium in the body by activating the calcium-sensing cell receptors and thus reduces the level of *parathyroid hormone. It is used in the treatment of secondary *hyperparathyroidism in advanced kidney failure and also for reducing the level of *hypercalcaemia in parathyroid carcinoma. It is taken orally. Trade name: Mimpara.... cinacalcet

Cinchocaine

n. a local anaesthetic used in combination with corticosteroids in ointments and suppositories to relieve the pain of haemorrhoids.... cinchocaine

Cinchonism

n. poisoning caused by an overdose of cinchona or the alkaloids quinine, quinidine, or cinchonine derived from it. The symptoms are commonly ringing noises in the ears, dizziness, blurring of vision (and sometimes complete blindness), rashes, fever, and low blood pressure. Treatment with *diuretics increases the rate of excretion of the toxic compounds from the body.... cinchonism

Cine

combining form denoting any technique of recording a rapid series of X-ray images on cine film for later analysis. Examples: cineangiography; cinefluorography. Cine film has been replaced by electronic storage (digital) media. See also video-.... cine

Cingulectomy

n. surgical excision of the *cingulum, the part of the brain concerned with anger and depression. The procedure has occasionally been carried out as *psychosurgery for intractable mental illness, usually bilaterally. It is very rare in current psychiatric treatment.... cingulectomy

Cingulum

n. (pl. cingula) 1. a curved bundle of nerve fibres in each cerebral hemisphere, nearly encircling its connection with the corpus callosum. See cerebrum. 2. a small protuberance on the lingual surface of the crowns of incisor and canine teeth.... cingulum

Ciprofibrate

n. see fibrates.... ciprofibrate

Circadian

adj. denoting a biological rhythm or cycle of approximately 24 hours. Compare nyctohemeral; ultradian.... circadian

Circum

prefix denoting around; surrounding. Example: circumanal (surrounding the anus).... circum

Circumduction

n. a circular movement, such as that made by a limb.... circumduction

Circumflex Nerve

a mixed sensory and motor nerve of the upper arm. It arises from the fifth and sixth cervical segments of the spinal cord and is distributed to the deltoid muscle of the shoulder and the overlying skin.... circumflex nerve

Circumoral

adj. situated around the mouth.... circumoral

Circumstantiality

n. (in psychiatry) a symptom of thought disturbance in which thinking and speech proceed slowly and with many unnecessary trivial details. It is sometimes seen in organic *psychosis, in *schizophrenia, and in people of obsessional personality.... circumstantiality

Cirs

(cirso-) combining form denoting a varicose vein. Example: cirsectomy (excision of).... cirs

Cirsoid

adj. describing the distended knotted appearance of a varicose vein. The term is used for a type of tumour of the scalp (cirsoid aneurysm), which is an arteriovenous aneurysm.... cirsoid

Cisatracurium

n. see muscle relaxant.... cisatracurium

Cisc

clean intermittent self-catheterization. See intermittent self-catheterization.... cisc

Cisterna

n. (pl. cisternae) 1. one of the enlarged spaces beneath the *arachnoid that act as reservoirs for cerebrospinal fluid. The largest (cisterna magna) lies beneath the cerebellum and behind the medulla oblongata. 2. a dilatation at the lower end of the thoracic duct, into which the great lymph ducts of the lower limbs drain.... cisterna

Cistron

n. the section of a DNA or RNA chain that controls the amino-acid sequence of a single polypeptide chain in protein synthesis. A cistron can be regarded as the functional equivalent of a *gene.... cistron

Citric Acid Cycle

see Krebs cycle.... citric acid cycle

Citrobacter

n. a genus of Gram-negative anaerobic rod-shaped bacteria widely distributed in nature. The organisms cause infections of the intestinal and urinary tracts, gall bladder, and the meninges that are usually secondary, occurring in the elderly, newborn, debilitated, and immunocompromised.... citrobacter

Citrullinaemia

n. an inborn lack of one of the enzymes concerned with the chemical breakdown of proteins to urea: in consequence both the amino acid citrulline and ammonia accumulate in the blood. Affected children fail to thrive, and show signs of mental retardation.... citrullinaemia

Citrulline

n. an *amino acid produced by the liver as a by-product during the conversion of ammonia to *urea.... citrulline

Clamp

n. a surgical instrument designed to compress a structure, such as a blood vessel or the intestine (see illustration). A variety of clamps have been designed for specific surgical procedures. Blood-vessel (atraumatic) clamps are used to stop bleeding from the cut vessels and are designed not to damage the arterial wall. Intestinal clamps prevent the intestinal contents from leaking into the abdominal cavity during operations on the intestines and are designed either not to damage the intestinal wall (noncrushing clamps) or to close the open end (crushing clamps) prior to excising and suturing the intestine to create an anastomosis.... clamp

Clark’s Levels

the five vertical levels of skin that are successively penetrated by an invading *melanoma. They are: epidermis, papillary dermis, intervening zone, reticular dermis, and subcutaneous tissue. They usually correlate with the *Breslow thickness. [W. H. Clark (1924–97), US dermatologist]... clark’s levels

Clasp

n. (in dentistry) the part of a *denture or *orthodontic appliance responsible for its stabilization and retention. They are normally made of a cast or wrought metal, although more recently flexible acrylic clasps are also available.... clasp

Clasp-knife Rigidity

see spasticity.... clasp-knife rigidity

Claustrum

n. a thin vertical layer of grey matter in each cerebral hemisphere, between the surface of the *insula and the lenticular nucleus (see basal ganglia).... claustrum

Clavulanic Acid

a drug that interferes with the *penicillinases that inactivate *beta-lactam antibiotics, such as *amoxicillin or *ticarcillin. Combined with the antibiotic, clavulanic acid can overcome drug resistance.... clavulanic acid

Clavus

n. a sharp pain in the head, as if a nail were being driven in.... clavus

Clearance

(renal clearance) n. a quantitative measure of the rate at which waste products are removed from the blood by the kidneys or through the process of dialysis. It is expressed in terms of the volume of blood that could be completely cleared of a particular substance in a particular unit of time. Clearance by the kidney is usually measured as ml/min while clearance with, say, peritoneal dialysis is usually measured in litres/week.... clearance

Clear-cell Carcinoma

(clear-cell adenocarcinoma) a variant of *adenocarcinoma that tends to arise from the kidneys or the female genital tract. In the latter case it is linked to intrauterine exposure to *diethylstilbestrol during the 1950s and 1960s and takes the form of a vaginal cancer, which can be treated by radical surgery followed by radiotherapy.... clear-cell carcinoma

Clearing

n. (in microscopy) the process of removing the cloudiness from microscopical specimens after *dehydration by means of a clearing agent. This increases the transparency of the specimens. Xylene, cedar oil, methyl benzoate plus benzol, and methyl salicylate plus benzol are commonly used as clearing agents.... clearing

Cleavage

n. (in embryology) the process of repeated cell division of the fertilized egg to form a ball of cells that becomes the *blastocyst. The cells (blastomeres) do not grow between divisions and so they decrease in size.... cleavage

Cleft Lip

(harelip) the congenital deformity of a cleft in the upper lip, on one or both sides of the midline. It occurs when the three blocks of embryonic tissue that go to form the upper lip fail to fuse and it is often associated with a *cleft palate. Medical name: cheiloschisis.... cleft lip

Cleid

(cleido-, clid-, clido-) combining form denoting the clavicle (collar bone). Example: cleidocranial (of the clavicle and cranium).... cleid

Cleidocranial Dysostosis

a congenital defect of bone formation in which the skull bones ossify imperfectly and the collar bones (clavicles) are absent.... cleidocranial dysostosis

Client-centred Therapy

(Rogerian therapy) a method of psychotherapy in which the therapist refrains from directing clients in what they should do and instead concentrates on communicating understanding and acceptance. Frequently the therapist reflects the clients’ own words or feelings back to them. The aim is to enable clients to solve their own problems.... client-centred therapy

Clinical Commissioning Groups

(CCGs) self-governing bodies set up by the Health and Social Care Act 2012, following the abolition of *primary care trusts and *strategic health authorities, to commission most NHS services in England. CCGs are formed of all GP practices within a given geographical area, and all GP practices must belong to a clinical commissioning group. All CCGs have their own constitution and governing body, which (in addition to GPs) must include at least one registered nurse and at least one secondary care specialist doctor. There are currently 195 CCGs in England.... clinical commissioning groups

Clinical Ethics

consideration of the moral issues attendant upon, and questions arising from, clinical practice, as distinct from research. In North America, it is common for hospitals to employ a clinical ethicist or provide a formal clinical ethics consultation service. In the UK, clinical *ethics committees are increasingly common in the NHS.... clinical ethics

Clinical Medical Officer

see community health.... clinical medical officer

Clinical Medicine

the branch of medicine dealing with the study of actual patients and the diagnosis and treatment of disease at the bedside, as opposed to the study of disease by *pathology or other laboratory work.... clinical medicine

Clinodactyly

n. congenital deflection of one or more digits from the central axis of the hand or foot. Clinodactyly may affect both hands (or feet) but most commonly affects the fifth finger (which curves towards the fourth). It has an incidence of 9% and may be found in isolation, in association with other congenital malformations, or it may occur as part of a syndrome (e.g. Down’s syndrome). No treatment is necessary.... clinodactyly

Clitoromegaly

n. abnormal development of the clitoris due to excessive exposure to androgens, either from abnormal endogenous production or exogenous administration.... clitoromegaly

Clivus

n. (in anatomy) a surface that slopes, as in part of the sphenoid bone.... clivus

Clomethiazole

(chlormethiazole) n. a hypnotic and sedative drug used to treat severe insomnia, agitation, and restlessness in the elderly, and alcohol withdrawal symptoms. The most common side-effects are tingling sensations in the nose and sneezing.... clomethiazole

Clonogenic

adj. describing a cell capable of producing a colony of cells of a predetermined minimum size. Such a cell is known as a colony forming unit (CFU).... clonogenic

Clinical Global Impression

(CGI) rating scales commonly used by clinicians to measure symptom severity and treatment response in treatment studies of patients with psychiatric illnesses. Many researchers consider them to be a good tool to measure the clinical utility or relevance of a given treatment. The Clinical Global Impression–Severity scale (CGI-S) is used to rate the severity of the patient’s symptoms relative to the clinician’s past experience with patients who have the same diagnosis. Scores range from 1 (normal) to 7 (extremely ill). The Clinical Global Impression–Improvement scale (CGI-I) measures change in the patient’s presentation from baseline. Scores range from 1 (very much improved) to 7 (very much worse). A score of 4 indicates no change.... clinical global impression

Clonorchiasis

n. a condition caused by the presence of the fluke Clonorchis sinensis in the bile ducts. The infection, common in the Far East, is acquired through eating undercooked, salted, or pickled freshwater fish harbouring the larval stage of the parasite. Symptoms include fever, abdominal pain, diarrhoea, liver enlargement, loss of appetite, emaciation and – in advanced cases – cirrhosis and jaundice. Treatment is unsatisfactory although *praziquantel has proved beneficial in some cases.... clonorchiasis

Clonorchis

n. a genus of liver flukes, common parasites of humans and other fish-eating mammals in the Far East. The adults of C. sinensis cause clonorchiasis. Eggs are passed out in the stools and the larvae undergo their development in two other hosts, a snail and a fish.... clonorchis

Clopidogrel

n. an *antiplatelet drug given to prevent strokes or heart attacks in those at risk. Side-effects may include gastrointestinal bleeding.... clopidogrel

Clotting Factors

see coagulation factors.... clotting factors

Clumping

n. see agglutination.... clumping

Cluster Headache

a variant of *migraine more common in men than in women (ratio 9:1). The unilateral pain around one eye is very severe and lasts between 15 minutes and 3 hours. The attacks commonly occur in the early hours of the morning but may occur up to eight times a day. The pain is associated with drooping of the eyelid (*ptosis), a bloodshot eye, a small pupil, and/or excessive production of tears in the eye. The acute treatment is with high-flow inhaled oxygen in conjunction with antimigraine drugs (5HT1 agonists) and prophylaxis is with such drugs as verapamil, lithium, or methysergide.... cluster headache

Clutton’s Joint

a painless joint effusion in a child, usually in the knee, caused by inflammation of the synovial membranes due to congenital syphilis. [H. H. Clutton (1850–1909), British surgeon]... clutton’s joint

Clyster

n. an old-fashioned term for an *enema.... clyster

Coagulant

n. any substance capable of converting blood from a liquid to a solid state. See blood coagulation.... coagulant

Coagulase

n. an enzyme, formed by disease-producing varieties of certain bacteria of the genus Staphylococcus, that causes blood plasma to coagulate. Staphylococci that are positive when tested for coagulase production are classified as belonging to the species Staphylococcus aureus.... coagulase

Coagulation Factors

(clotting factors) a group of substances present in blood plasma that, under certain circumstances, undergo a series of chemical reactions leading to the conversion of blood from a liquid to a solid state (see blood coagulation). Although they have specific names, most coagulation factors are referred to by an agreed set of Roman numerals (e.g. *Factor VIII, *Factor IX). Lack of any of these factors in the blood results in the inability of the blood to clot. See also haemophilia.... coagulation factors

Coagulation Time

(clotting time) the time taken for blood or blood plasma to coagulate (see blood coagulation). When measured under controlled conditions and using appropriate techniques, coagulation times may be used to test the function of the various stages of the blood coagulation process.... coagulation time

Coagulum

n. a mass of coagulated matter, such as that formed when blood clots.... coagulum

Coalesce

vb. to grow together or unite. —coalescence n.... coalesce

Coal-worker’s Pneumoconiosis

a lung disease caused by coal dust. It affects mainly coal miners but also other exposed workers, such as lightermen, if the lungs’ capacity to accommodate and remove the particles is exceeded. See pneumoconiosis.... coal-worker’s pneumoconiosis

Coarctation

n. (of the aorta) a congenital narrowing of a short segment of the aorta. The most common site of coarctation is just beyond the origin of the left subclavian artery from the aorta. This results in high blood pressure (*hypertension) in the upper part of the body and arms and low blood pressure in the legs. The defect is corrected by surgery or *stent implantation.... coarctation

Coats’ Disease

a congenital anomaly of the blood vessels of the retina, which are abnormally dilated and leaking. This results in subretinal haemorrhage and exudative *retinal detachment. [G. Coats (1876–1915), British ophthalmologist]... coats’ disease

Cobalt-chromium

(colbalt-chrome) n. a silver-coloured nonprecious alloy of cobalt and chromium used for the metal frame of partial *dentures owing to its very high specific strength.... cobalt-chromium

Coblation

n. a technique that uses high-frequency electric current passed through saline to generate relatively low levels of heat that can simultaneously cut through tissue and coagulate bleeding vessels by means of a device called a coblator. The technique can be used for several operations, most notably *tonsillectomy.... coblation

Coccidioidomycosis

n. an infection caused by inhaling the spores of the fungus Coccidioides immitis. In 60% of patients infection produces no symptoms at all. In the primary form there is an influenza-like illness that usually resolves within about eight weeks. In a few patients the disease becomes progressive and resembles tuberculosis. Severe or progressive infections are treated with intravenous injections of amphotericin. The disease is endemic in the desert areas of the Americas, especially the southwestern United States, northern Mexico, and northern Argentina.... coccidioidomycosis

Coccobacillus

n. a rod-shaped bacterium (bacillus) that is so small that it resembles a spherical bacterium (coccus). Examples of such bacteria are *Bacteroides and *Brucella.... coccobacillus

Coccus

n. (pl. cocci) any spherical bacterium. See also gonococcus; meningococcus; Micrococcus; pneumococcus; Staphylococcus; Streptococcus.... coccus

Coccy

(coccyg-, coccygo-) combining form denoting the coccyx. Example: coccygectomy (excision of).... coccy

Coccygodynia

(coccydynia) n. pain in the lowermost segment of the spine (coccyx) and the neighbouring area, usually as a result of trauma.... coccygodynia

Cochlear Duct

(scala media) see cochlea.... cochlear duct

Cochlear Microphonic

the electrical potential generated by the cochlea in response to an acoustic stimulus. It can be detected by *auditory brainstem response audiometry or *electrocochleography and is useful in the diagnosis of *auditory neuropathy spectrum disorder.... cochlear microphonic

Cochlear Nerve

(acoustic nerve, auditory nerve) the nerve connecting the cochlea to the brain and therefore responsible for transmitting the nerve impulses relating to hearing. It forms part of the *vestibulocochlear nerve (cranial nerve VIII).... cochlear nerve

Cockayne’s Syndrome

a hereditary disorder (inherited as an autosomal *recessive condition) associated with *trisomy of chromosome no. 20. Clinical features include *epidermolysis bullosa, dwarfism, learning disabilities, and pigmentary degeneration of the retina. [E. A. Cockayne (1880–1956), British physician]... cockayne’s syndrome

Cockcroft-gault Formula

a formula for calculating the *glomerular filtration rate based on the patient’s age, body mass, and plasma creatinine level. A correction factor can be used to differentiate males from females.... cockcroft-gault formula

Codman’s Triangle

a triangular area of new bone seen on X-ray at the edge of a malignant bone tumour resulting from elevation of the *periosteum by malignant tissue. It is most often seen in *osteosarcomas. [E. A. Codman (1869–1940), US surgeon]... codman’s triangle

Codon

n. the unit of the *genetic code that determines the synthesis of one particular amino acid. Each codon consists of a section of the DNA molecule, and the order of the codons along the molecule determines the order of amino acids in each protein made in the cell.... codon

Coele

combining form denoting 1. a body cavity. Example: blastocoele (cavity of blastocyst). 2. see -cele.... coele

Coeli

(coelio-) combining form denoting the abdomen or belly. Example: coeliectasia (abnormal distension of).... coeli

Coeliac

adj. of or relating to the abdominal region. The coeliac axis (or trunk) is a branch of the abdominal *aorta supplying the stomach, spleen, liver, and gall bladder.... coeliac

Coelom

n. the cavity in an embryo between the two layers of mesoderm. It develops into the body cavity.... coelom

Coenzyme

n. a nonprotein organic compound that, in the presence of an *enzyme, plays an essential role in the reaction that is catalysed by the enzyme. Coenzymes, which frequently contain the B vitamins in their molecular structure, include *coenzyme A, *FAD, and *NAD.... coenzyme

Coenzyme A

a *nucleotide containing pantothenic acid, which is an important coenzyme in the Krebs cycle and in the metabolism of fatty acids.... coenzyme a

Coffee-ground Vomit

vomit that has the appearance of ground coffee. It is composed of denatured oxidized blood and reflects bleeding in the upper gastrointestinal tract.... coffee-ground vomit

Coffin–lowry Syndrome

(CLS) an inherited disease, more severe in males, that results in developmental delay and profound learning disability. It is characterized by distinctive facial anomalies, short stature, microcephaly, and *kyphoscoliosis; some patients have episodes of collapse when startled or excited (stimulus-induced drop episodes; SIDE). [G. S. Coffin (1923– ), US paediatrician; R. B. Lowry (1932– ), British geneticist]... coffin–lowry syndrome

Cogan’s Syndrome

a disorder in which *keratitis and iridocyclitis (see uveitis) are associated with tinnitus, vertigo, and bilateral sensorineural deafness. [D. G. Cogan (1908–93), US ophthalmologist]... cogan’s syndrome

Cognitive Behavioural Therapy

(CBT) a *cognitive therapy that is combined with behavioural elements (see behaviour therapy). The patient is encouraged to analyse his or her specific ways of thinking around a problem. The therapist then looks at the resulting behaviour and the consequences of that thinking and tries to encourage the patient to change his or her cognition in order to avoid adverse behaviour or its consequences. CBT is successfully used to treat phobias, anxiety, and depression (it is among the recommended treatments for anxiety and depression in the NICE guidelines).... cognitive behavioural therapy

Cognitive Psychology

the branch of psychology concerned with all human activities relating to knowledge. More specifically, cognitive psychology is concerned with how knowledge is acquired, stored, correlated, and retrieved, by studying the mental processes underlying attention, concept formation, information processing, memory, and speech. Cognitive psychology views the brain as an information-processing system operating on, and storing, the data acquired by the senses. It investigates this function by experiments designed to measure and analyse human performance in carrying out a wide range of mental tasks. The data obtained allows possible models of the underlying mental processes to be constructed. These models do not purport to represent the actual physiological activity of the brain. Nevertheless, as they are refined by testing and criticism, it is hoped that they may approach close to reality and gradually lead to a clearer understanding of how the brain operates.... cognitive psychology

Cognitive Therapy

a form of *psychotherapy based on the belief that psychological problems are the products of faulty ways of thinking about the world. For example, a depressed patient may use wrongly negative automatic associations in everyday situations. The therapist assists the patient to identify these false ways of thinking and to avoid them. In *cognitive behavioural therapy this is combined with an analysis and retraining of unhelpful behaviours. In cognitive analytical therapy (CAT) there is an element of psychodynamic exploration of the patient’s problems; CAT is mostly used to treat personality disorders.... cognitive therapy

Coiling

n. (in interventional radiology) a technique in which metallic coils are placed inside a blood vessel to occlude it or divert the blood away from an *aneurysm. In the case of acute bleeding, blocking the blood with coils is life-saving. In brain aneurysms, the bulging portion of the blood vessel is weak and can rupture, causing bleeding into the brain. By coiling the aneurysm the blood is diverted away from the weak portion. This has largely replaced aneurysm clipping by neurosurgeons, which involves opening the skull to gain access to the aneurysm.... coiling

Coinsurance

n. a form of private medical insurance policy in which the patient or other beneficiary shares the costs of treatment for injury or disease with the insurance company. Coinsurance policies are very common in the USA.... coinsurance

Cold

(common cold) n. a widespread infectious virus disease causing inflammation of the mucous membranes of the nose, throat, and bronchial tubes. The disease is transmitted by coughing and sneezing. Symptoms commence 1–2 days after infection and include a sore throat, stuffy or runny nose, headache, cough, and general malaise. The disease is mild and lasts only about a week but it can prove serious to young babies and to patients with a pre-existing respiratory complaint.... cold

Cold Coagulation

see cervical intraepithelial neoplasia.... cold coagulation

Colestipol

n. a *bile-acid sequestrant used, in conjunction with dietary reduction of cholesterol, to lower cholesterol levels in the blood in patients with hyperlipidaemia and primary hypercholesterolaemia that have not responded to diet. Constipation is a common side-effect.... colestipol

Colistimethate Sodium

(colistin) an antibiotic given to treat Gram-negative infections resistant to other antimicrobials and by inhalation to treat pseudomonal infection in patients with cystic fibrosis. Colistin is a mixture of antimicrobial substances produced by a strain of the bacterium Bacillus polymyxa. Its most serious side-effects are nerve and kidney damage.... colistimethate sodium

Collagen Disease

an obsolete term for *connective-tissue disease.... collagen disease

Collapsing Pulse

see Corrigan’s pulse.... collapsing pulse

Collateral

1. adj. accessory or secondary. 2. n. a branch (e.g. of a nerve fibre) that is at right angles to the main part.... collateral

Collateral Circulation

1. an alternative route provided for the blood by secondary vessels when a primary vessel becomes blocked. 2. the channels of communication between the blood vessels supplying the heart. At the apex of the heart, where the coronary arteries form *anastomoses, these are very complex.... collateral circulation

Collective Unconscious

(in Jungian psychology) structures of the unconscious mind shared by all humans. Jung considered the collective unconscious to exist collectively amongst humans in addition to the personal unconscious mind postulated by Freud. He argued that the collective unconscious, populated by instincts and *archetypes, had a profound influence on the lives of individuals through symbols, rituals, and shared narratives.... collective unconscious

Colliculus

n. (pl. colliculi) a small protuberance or swelling. Two pairs of colliculi, the superior and inferior colliculi, protrude from the roof of the midbrain (see tectum).... colliculus

Collimator

n. a device, used in diagnostic radiology or radiotherapy, to produce a narrow beam of radiation by means of metallic sheets, acting like a diaphragm in a camera, that control the size of the beam from a radiation source. Many newer *linear accelerators use multi-leaf collimators, a specialized form of collimator using individual ‘leaves’ (1 cm or smaller) to shape the radiation *treatment field around the tumour. Collimators are also used on radiation detectors, in particular in *gamma cameras, for which the exact source of radioactivity needs to be known to produce an accurate image.... collimator

Collodion

n. a syrupy solution of nitrocellulose in a mixture of alcohol and ether. When applied to the surface of the body it evaporates to leave a thin clear transparent skin, useful for the protection of minor wounds. Flexible collodion also contains camphor and castor oil, which allow the skin to stretch a little more.... collodion

Colloidian Baby

the distinctive appearance of a newborn baby that is covered in a shiny membrane, resembling plastic wrap. This is usually the presentation of an underlying chronic skin disorders such as *ichthyosis, although about 10% of colloidian babies have normal underlying skin.... colloidian baby

Colography

(colonography) n. imaging of the colon. CT colography uses *computerized tomography to obtain multiple *axial thin-slice images (usually less than 3 mm thick), which can be electronically reformatted in two or three dimensions (see multiplanar reconstruction). It has the added advantage of visualizing all the other abdominal organs. Although less invasive than *colonoscopy, it cannot be used for biopsies or therapeutic procedures. MR colography, using *magnetic resonance imaging, is becoming more commonplace; its advantage over CT colography is that the patient is not exposed to irradiation.... colography

Colonography

n. see colography.... colonography

Colony

n. a discrete population or mass of microorganisms, usually bacteria, all of which are considered to have developed from a single parent cell. Bacterial colonies that grow on agar plates differ in shape, size, colour, elevation, translucency, and surface texture, depending on the species. This is used as a means of identification. See also culture.... colony

Colony-stimulating Factor

(CSF) one of a group of substances (haemopoietic growth factors or hormones) that are produced in the bone marrow and stimulate the production of specific blood cells. Genetically engineered granulocyte colony-stimulating factor (G-CSF) stimulates neutrophil production and also limits bone marrow toxicity from chemotherapy.... colony-stimulating factor

Colorimeter

n. an instrument for determining the concentration of a particular compound in a preparation by comparing the intensity of colour in it with that in a standard preparation of known concentration. The instrument is used particularly for measuring the amount of haemoglobin in the blood.... colorimeter

Colour Flow Ultrasound Imaging

see Doppler ultrasound.... colour flow ultrasound imaging

Colp

(colpo-) combining form denoting the vagina. Example: colpoplasty (plastic surgery of).... colp

Colpoperineorrhaphy

n. an operation to repair tears in the vagina and the muscles surrounding its opening.... colpoperineorrhaphy

Colposuspension

n. a surgical procedure for treating stress incontinence in women in which the upper part of the vaginal wall is fixed to the anterior abdominal wall by unabsorbable suture material. It may be performed through an abdominal incision (Burch colposuspension) or using a laparoscope (laparoscopic colposuspension). These techniques have now been largely replaced by other less invasive sling procedures, such as *tension-free vaginal tape.... colposuspension

Colorectal Cancer

malignancy of the large intestine (i.e. the colon, appendix, and rectum). It is the fourth most common cause of death from cancer: one million people are diagnosed each year. Most cases should be preventable by screening and surveillance protocols (including the *faecal occult blood test) and modifiable lifestyle factors. Risk factors include older age, increased consumption of red meat and fatty foods, excessive alcohol intake, smoking, and sedentary lifestyle. Clinical symptoms include change in bowel habit, rectal bleeding, loss of appetite and weight, anaemia, and gastrointestinal obstruction. Diagnosis is made following analysis of samples taken during *colonoscopy. CT scanning of the chest, abdomen, and pelvis defines the extent of the disease; MRI and PET scanning may yield additional radiological information. These findings are assessed using the *TNM classification. Early localized disease is amenable to surgery, preoperative chemoradiation, and postoperative chemotherapy; advanced disease with metastases necessitates a palliative approach.... colorectal cancer

Columella

n. (in anatomy) a part resembling a small column. For example, the columella cochleae (modiolus) is the central pillar of the cochlea, around which the spiral cochlear canal winds. The columella nasi is the anterior part of the nasal septum.... columella

Column

n. (in anatomy) any pillar-shaped structure, especially any of the tracts of grey matter found in the spinal cord.... column

Combined Therapy

therapy that combines several types of treatment in order to improve results. It is usually a combination of surgery with radiotherapy and/or chemotherapy for the treatment of malignant tumours (see adjuvant therapy). See also sandwich therapy.... combined therapy

Combitube

n. trade name for an airway support device, initially designed for use by relatively untrained personnel on the battlefield, that is referred to in modern hospital resuscitation guidelines but rarely used. The device has two tubes and is introduced through the mouth blindly into the back of the throat. It may end up in either the oesophagus or the airway: ventilation is provided either through the hole in the end of the tracheal tube or via perforations in the side of the oesophageal tube.... combitube

Commando Operation

a major operation performed to remove a malignant tumour from the head and neck. Extensive dissection, often involving the face, is followed by reconstruction to restore function and cosmetic acceptability.... commando operation

Commotio Retinae

swelling of the retina, usually resulting from blunt trauma to the eye. The swelling usually resolves over a few days.... commotio retinae

Communicable Disease Control

the control of disease due to infectious agents or their toxic products. See Consultant in Health Protection.... communicable disease control

Communicans

adj. communicating or connecting. The term is applied particularly to blood vessels or nerve fibres connecting two similar structures.... communicans

Communitarianism

n. an approach to ethics and politics that advocates a middle way between communism and liberalism, emphasizing family and community interests as well as individual *autonomy, social responsibilities, and personal rights.... communitarianism

Community-acquired Pneumonia

(CAP) see pneumonia.... community-acquired pneumonia

Community Hospital

see hospital.... community hospital

Community Interest Group

(in Britain) any of the groups that work with NHS foundation trusts to represent the views of patients and other interested parties in setting the strategic direction of the trust. They are often formed around specific disease categories or patient groups (e.g. deaf patients, children in care).... community interest group

Community Mental Health Team

(CMHT) a multidisciplinary team consisting of psychiatrists, psychiatric nurses, psychologists, social workers, and occupational therapists who treat patients with severe mental illness in the community.... community mental health team

Community Midwife

(domiciliary midwife) (in Britain) a registered *nurse with special training in midwifery (both hospital and domiciliary practice). The midwife must be registered with the *Nursing and Midwifery Council in order to practise; this requires regular refresher courses to supplement the basic qualification of Registered Midwife (RM). Community midwives are attached to general practices or hospitals, and their work includes home deliveries and antenatal and postnatal care in the community.... community midwife

Community Services

see domiciliary services.... community services

Community Treatment Order

see Mental Health Act.... community treatment order

Comparative Mortality Figure

see occupational mortality.... comparative mortality figure

Compartment

n. (in anatomy) any one of the spaces in a limb that are bounded by bone and thick sheets of fascia and enclose the muscles and other tissues of the limb.... compartment

Compassion

n. the perception and, as far as is possible, understanding of another’s suffering, important as a motivation in all caring professions. However, overwork may destroy fellow-feeling (compassion fatigue): professionals should be aware of this possibility and make sure they are looking after themselves properly (see burnout). Kindness and understanding are often undervalued as components of treatment by professionals but not by patients.... compassion

Competence

n. see capacity.... competence

Complaints System

a process that enables patients to voice concerns about the standard of care they receive. In the UK, any complaints should be raised as soon as possible, in the first instance locally with the NHS provider involved. Various statutory and voluntary advice and advocacy services are available to assist in this. If a patient is not satisfied with the outcome of local resolution, the matter can be referred to the *Parliamentary and Health Service Ombudsman. Legal action cannot usually proceed at the same time and only a small proportion of complaints proceed to law. Disciplinary procedures are separate from the complaints procedure although complaints may prompt or inform disciplinary action.... complaints system

Complement Fixation

the binding of *complement to the complex that is formed when an antibody reacts with a specific antigen. Because complement is taken up from the serum only when such a reaction has occurred, testing for the presence of complement after mixing a suspension of a known organism with a patient’s serum can give confirmation of infection with a suspected organism. The *Wassermann reaction for diagnosing syphilis is a complement-fixation test.... complement fixation

Complex Partial Seizure

see epilepsy.... complex partial seizure

Complex Regional Pain Syndrome

(CRPS, reflex sympathetic dystrophy, RSD, Sudek’s atrophy) neurological dysfunction in a limb following trauma, surgery, or disease, characterized by intense burning pain, swelling, stiffness, and sweaty shiny mottled skin. It is caused by overactivity of the sympathetic nervous system. The *ESR is often elevated, X-rays may reveal some patchy osteoporosis, and a bone scan usually demonstrates increased blood flow. Early treatment with splinting and physiotherapy are essential, in combination with *sympatholytic drugs, corticosteroids, and regional sympathetic blocks; *sympathectomy may be required in chronic cases.... complex regional pain syndrome

Compomer

(polyacid-modified resin composite) n. a dental filling material that is a hybrid of *composite resin and *glass ionomer.... compomer

Composite Resin

a tooth-coloured restorative material for teeth. It is composed of two different materials: an inorganic filler chemically held in an organic resin. Composite resins are bonded to teeth using the *acid-etch technique and usually hardened by polymerization initiated by intense light.... composite resin

Compression Venography

an *ultrasound technique to look for deep vein *thrombosis. Pressing the vein with the ultrasound probe usually causes it to empty and flatten, which does not occur if there is thrombus in the lumen. See also venography.... compression venography

Compulsion

n. an *obsession that takes the form of a motor act, such as repetitive washing based on a fear of contamination, as seen in *obsessive–compulsive disorder.... compulsion

Compulsory Admission

(involuntary admission) (in Britain) the entry and detention of a person within an institution without his or her consent, either because of mental illness (see Mental Health Act) or severe social deprivation and self-neglect (see section 47 removal). Compare voluntary admission.... compulsory admission

Computer-assisted Surgery

(image-guided surgery, surgical navigation) a technique by which a virtual image or map of the patient is created from CT scans, MRI scans, X-rays, or ultrasound scans and loaded into a computer. Special instruments connected to the computer are then applied to certain reference points on the patient. The computer can then produce a picture of the location of the instrument within the patient.... computer-assisted surgery

Computerized Radiography

(CR) a system for replacing photographic film with a charged plate. Exposure to X-rays knocks charge off the plate. The resultant image can be read by a laser beam and stored digitally or printed out as required. This system is widely used in conjunction with *PACS systems.... computerized radiography

Computerized Tomographic Angiography

(CTA) see angiography.... computerized tomographic angiography

Conceptus

n. the products of conception: the developing fetus and its enclosing membrane at all stages in the uterus.... conceptus

Concha

n. (pl. conchae) (in anatomy) any part resembling a shell. For example, the concha auriculae is a depression on the outer surface of the pinna (auricle), which leads to the external auditory meatus of the outer ear. See also nasal concha.... concha

Computerized Tomography

(CT) a form of X-ray examination in which the X-ray source and detector (CT scanner) rotate around the object to be scanned and the information obtained can be used to produce cross-sectional images (see cross-sectional imaging) by computer (a CT scan). A higher radiation dose is received by the patient than with some conventional X-ray techniques, but the diagnostic information obtained is far greater and should outweigh the increased risk. CT scanning can be used for all parts of the body. The data obtained can be used to construct three-dimensional images of structures of interest. See also multidetector computerized tomography; spiral CT scanning.... computerized tomography

Concomitant

adj. at the same time: describing drugs that are administered together or symptoms that occur during the same period.... concomitant

Concordance

n. 1. similarity of any physical characteristic that is found in both of a pair of twins. 2. (in ethics) agreement between individuals or points of view.... concordance

Concretion

n. a stony mass formed within such an organ as the kidney, especially the coating of an internal organ (or a foreign body, such as a urinary catheter) with calcium salts. See also calculus.... concretion

Condenser

n. (in microscopy) an arrangement of lenses beneath the stage of a microscope. It can be adjusted to provide correct focusing of light on the microscope slide.... condenser

Conditioned Reflex

a reflex in which the response occurs not to the sensory stimulus that normally causes it but to a separate stimulus, which has been learnt to be associated with it. In Pavlov’s classic experiments, dogs learned to associate the sound of a bell with feeding time and would salivate at the bell’s sound whether food was then presented to them or not.... conditioned reflex

Conduct Disorder

a repetitive and persistent pattern of aggressive or otherwise antisocial behaviour. It is usually recognized in childhood or adolescence and may include such behaviours as unusually frequent and severe temper tantrums, arguing with adults, defying rules, being angry and resentful, cruelty to animals, lying or breaking promises, use of weapons, sexual aggression, destroying property, truancy, bullying, and general delinquency. It can lead to *antisocial personality disorder. Treatment is usually with *behaviour therapy or *family therapy, although there is some debate as to whether it should be seen as a social rather than a medical problem.... conduct disorder

Conducting Tissue

a collection of specialized cells that transmits electricity within the heart. It may be normal (e.g. the *sinoatrial node) or abnormal (e.g. an *accessory pathway).... conducting tissue

Condylarthrosis

(condyloid joint) n. a form of *diarthrosis (freely movable joint) in which an ovoid head fits into an elliptical cavity. Examples are the knee joint and the joint between the mandible (lower jaw) and the temporal bone of the skull.... condylarthrosis

Cone Beam

see image-guided radiotherapy.... cone beam

Confection

n. (in pharmacy) a sweet substance that is combined with a medicinal preparation to make it suitable for administration.... confection

Confidential Enquiries

special enquiries that seek to improve health and health care by collecting evidence on aspects of care and disseminating recommendations based on these findings. MBRRACE-UK (Mothers and Babies; Reducing Risks through Audits and Confidential Enquiries in the UK) investigates maternal deaths, stillbirths, late fetal losses and terminations, and neonatal deaths (see infant mortality rate; maternal death; maternal mortality rate; perinatal mortality rate). It replaced the Centre for Maternal and Child Enquiries (CMACE), which carried out this work until 2012. The National Confidential Enquiry into Patient Outcome and Death investigates general medical and surgical care, and the National Confidential Inquiry into Suicide and Homicide by People with Mental Illness covers the care of people with mental illness. *NHS England manages the contracts with the confidential enquiries.... confidential enquiries

Conflict

n. (in psychology) the state produced when a stimulus produces two opposing reactions. The basic types of conflict situation are approach–approach, in which the individual is drawn towards two attractive – but mutually incompatible – goals; approach–avoidance, where the stimulus evokes reactions both to approach and to avoid; and avoidance–avoidance, in which the avoidance reaction to one stimulus would bring the individual closer to an equally unpleasant stimulus. Conflict has been used to explain the development of neurotic disorders, and the resolution of conflict remains an important part of psychoanalysis. See also conversion.... conflict

Confluence

n. a point of coalescence. The confluence of the sinuses is the meeting point of the superior sagittal, transverse, straight, and occipital venous sinuses in the dura mater in the occipital region of the skull.... confluence

Confocal Microscopy

a light microscopic technique used to increase optical resolution and contrast.... confocal microscopy

Conflict Of Interest

(in medical ethics) the situation in which a health professional is subject to potential or actual pressures that may conflict with his or her obligation to promote the *best interests of the patient over and above all else. A conflict of interest arises from a particular context or situation and may threaten a doctor’s integrity and undermine trust between professional and patient. For example, a drug company may encourage a doctor to prescribe a particular medicine, which may not be the treatment of choice for a patient, or contractual financial disincentives may discourage a doctor from providing a more expensive treatment of choice for a patient. In medical research, there is always a potential conflict between protecting the individual and benefiting society. Particular problems of this kind occur in randomized controlled trials (see equipoise; intervention study). Doctors will always experience competing pressures and it is important for them to be able to recognize and then, where possible, disclose, resolve, or mitigate morally problematic conflicts.... conflict of interest

Confounding

n. the situation in which an apparent association between two *variables is in fact explained by a third variable that correlates with one or both of the variables under investigation. If confounding is not recognized, it can lead to the false assumption that two variables are directly related, known as a spurious correlation.... confounding

Congenital Diaphragmatic Hernia

(CDH) herniation of the fetal abdominal organs into the fetal chest, which occurs in one in 2000–5000 live births. This leads to pulmonary *hypoplasia, which is the main cause of the associated high neonatal mortality. The risk of pulmonary hypoplasia is substantially greater where there is herniation of the liver into the thoracic cavity. CDH is commonly associated with additional structural abnormalities (cardiac, neural tube defects, and exomphalos), and the risk of chromosomal abnormality (*aneuploidy) is 10–20%. Demonstration of a fluid-filled bowel at the level of the heart on ultrasound is diagnostic.... congenital diaphragmatic hernia

Congenital Dislocation Of The Hip

(CDH) an abnormality present at birth in which the head of the femur is displaced or easily displaceable from the acetabulum (socket) of the ilium, which is poorly developed; it frequently affects both hip joints. CDH occurs in about 1.5 per 1000 live births, being more common in first-born girls, in breech deliveries, and if there is a family history of the condition. The leg is shortened and has a reduced range of movement, and the skin creases may be asymmetrical. All babies are routinely screened for CDH at birth and at developmental check-ups by gentle manipulation of the hip causing it to be reduced and dislocated with a clunk (see Barlow manoeuvre; Ortolani manoeuvre). The diagnosis is confirmed by X-ray or ultrasound scan. Treatment is with a special harness holding the hip in the correct position. If this is unsuccessful, the hip is reduced under anaesthetic and held with a plaster of Paris cast or the defect is corrected by surgery. Successful treatment of an infant can give a normal hip; if the dislocation is not detected, the hip does not develop normally and osteoarthritis develops at a young age.... congenital dislocation of the hip

Congenitally Corrected Transposition

see transposition of the great vessels.... congenitally corrected transposition

Congestive Cardiac Failure

(CCF, congestive heart failure) see heart failure.... congestive cardiac failure

Congo Red

a dark-red or reddish-brown pigment that becomes blue in acidic conditions. It is used as a histological *stain. *Amyloidosis is indicated if over 60% of the dye disappears from the blood within one hour of injection.... congo red

Coniine

n. an extremely poisonous alkaloid, found in hemlock (Conium maculatum), that paralyses the nerves, mainly the motor nerves. Coniine has been included in drug preparations for the treatment of asthma and whooping cough.... coniine

Coning

n. prolapse of the brainstem through the *foramen magnum as a result of raised intracranial pressure: it is usually immediately fatal. A similar emergency can occur through the hiatus of the *tentorium.... coning

Conization

n. surgical removal of a cone of tissue. The technique is commonly used in excising a portion of the cervix (neck) of the uterus (see cone biopsy) for the treatment of cervicitis or early cancer (carcinoma in situ).... conization

Conjugate

(conjugate diameter, true conjugate) n. the distance between the front and rear of the pelvis measured from the most prominent part of the sacrum to the back of the pubic symphysis. Since the true conjugate cannot normally be measured during life it is estimated by subtracting 1.3–1.9 cm from the diagonal conjugate, the distance between the lower edge of the symphysis and the sacrum (usually about 12.7 cm). If the true conjugate is less than about 10.2 cm, delivery of an infant through the natural passages may be difficult or impossible, and *Caesarean section may have to be performed.... conjugate

Conjugation

n. the union of two microorganisms in which genetic material (DNA) passes from one organism to the other. In bacteria minute projections on the donor ‘male’ cell (pili) form a bridge with the recipient ‘female’ cell; the exact function of the pili is not known, but they are believed to have an important role in conjugation.... conjugation

Connective-tissue Disease

any one of a group of diseases that are characterized by inflammatory changes in connective tissue and can affect virtually any body system. Formerly known as collagen diseases (connective-tissue disease has been the preferred term since 1978), they include *dermatomyositis, systemic and discoid *lupus erythematosus, *morphoea, *polyarteritis nodosa, and *rheumatoid arthritis.... connective-tissue disease

Consanguinity

n. relationship by blood; the sharing of a common ancestor within a few generations.... consanguinity

Consequentialism

n. a variety of ethical theories arguing that the morality of an action, rule, or way of life can be determined by its outcome or consequences, rather than by its intrinsic nature or the motives or character of those performing or following it. The best known example of consequentialism is *utilitarianism, which in general seeks to achieve maximum utility or good outcomes for the greatest possible number of people in society.

In medical ethics, the principles of *beneficence and *nonmaleficence can be seen as consequentialist in their concern with outcomes but also as *deontological in that they are regarded as duties. A *cost–benefit analysis or *risk–benefit analysis on utilitarian principles is often carried out when distributing medical resources or deciding between treatments. A calculation of this kind also forms the basis of the quality-adjusted life years (QALYs) system (see quality of life).

A major objection to consequentialism is that the consequences of actions cannot always be predicted or perceived. Questions also arise regarding the likelihood of the consequences, whom they will affect (individuals, populations, animals, the environment), and by whom and what means they should be evaluated. —consequentialist adj.... consequentialism

Constrictor

n. any muscle that compresses an organ or causes a hollow organ or part to contract.... constrictor

Consultant In Health Protection

(CHP) a consultant within *Public Health England who is responsible for the surveillance, prevention, and control of communicable disease and noncommunicable environmental exposures. While no longer the preferred term, the older form Consultant in Communicable Disease Control (CCDC) is still sometimes used. See also public health consultant.... consultant in health protection

Contact Therapy

a form of *radiotherapy in which a radioactive substance is brought into close contact with the part of the body being treated. Needles or capsules of the isotope may be implanted in or around a tumour so that the radiation they emit will destroy it. Compare teletherapy.... contact therapy

Continent Diversion

see urinary diversion.... continent diversion

Continuous Patient Pathway

the route that a patient takes through the health-care system, from first admission to a hospital or treatment centre to final discharge. This may consist of one or more *spells in particular hospitals and one or more *finished consultant episodes. For example, a patient admitted to a district general hospital, transferred to a tertiary hospital for a specialist procedure, and then transferred back to the district general hospital for recovery would experience one continuous patient pathway but three spells.... continuous patient pathway

Continuous Subcutaneous Insulin Infusion

the administration of insulin by continuous infusion into the subcutaneous tissue via a small pump worn under the clothing and connected to the skin by a tube and a fine needle. The insulin is delivered at a precalculated background rate, but patient-activated *boluses can be administered at meal times. This method is particularly appropriate (as an alternative to regular injections) for patients with repeated or unpredictable episodes of hypoglycaemia.... continuous subcutaneous insulin infusion

Contra

prefix denoting against or opposite. Example: contraversion (turning away from).... contra

Contraction

n. the shortening of a muscle in response to a motor nerve impulse. This generates tension in the muscle, usually causing movement.... contraction

Contralateral

adj. on or affecting the opposite side of the body: applied particularly to paralysis (or other symptoms) occurring on the opposite side of the body from the brain lesion that caused them.... contralateral

Contralateral-routing-of-signal Hearing Aid

(CROS hearing aid) a form of hearing aid used to help people with severe or profound unilateral hearing loss. Sound information is collected by a microphone worn on the affected side and then transmitted by a thin wire or Bluetooth wireless technology to a device worn on the opposite side. If the hearing in the better ear is normal, no amplification is applied to the signal. If the better ear has a hearing loss the device also acts as a conventional hearing aid and amplifies the signal from both sides: this is known as a BICROS hearing aid.... contralateral-routing-of-signal hearing aid

Contrast

n. 1. short for *contrast medium, e.g. post-contrast CT scan. 2. the difference in the shade of grey between different tissues on a diagnostic image, such as radiograph or CT scan (see grey scale).... contrast

Contrast Nephropathy

deterioration in renal function (of more than 25%) after administration of radiocontrast material. Development of this condition is more likely when there is pre-existing renal disease (the most important factor) or diabetes, vasoconstriction, simultaneous use of NSAIDs, and large amounts of radiocontrast are used. It is thought that the radiocontrast induces vasoconstriction in the vessels supplying the medulla of the kidney and aggravates hypoxia in this part of the kidney.... contrast nephropathy

Contrecoup

n. injury of a part resulting from a blow on its opposite side. This may happen, for example, if a blow on the back of the head causes the front of the brain to be pushed against the inner surface of the skull.... contrecoup

Controlled Ovarian Stimulation

(COS) see superovulation.... controlled ovarian stimulation

Controlled Trial

see intervention study.... controlled trial

Conus Arteriosus

the front upper portion of the right ventricle adjoining the pulmonary arteries.... conus arteriosus

Conus Medullaris

the conical end of the spinal cord, at the level of the lower end of the first lumbar vertebra.... conus medullaris

Convergence Insufficiency

a condition in which the eyes fail to turn inwards enough to achieve fusion of separate images during near vision. In some cases, convergence exercises (see orthoptics) can improve the condition.... convergence insufficiency

Conversion

n. (in psychiatry) the expression of *conflict as physical symptoms. Psychoanalysts believe that the repressed instinctual drive is manifested as motor or sensory loss, such as paralysis, rather than as speech or action. This is thought to be one of the ways in which *conversion disorder is produced. An easier way to conceptualize conversion is as a physical expression of emotional distress.... conversion

Conversion Seizure

see non-epileptic seizure.... conversion seizure

Convolution

n. a folding or twisting, such as one of the many that cause the fissures, sulci, and gyri of the surface of the *cerebrum.... convolution

Cooksey–cawthorne Exercises

a series of physical exercises used in the rehabilitation of patients with certain forms of *vertigo.... cooksey–cawthorne exercises

Copaxone

n. see glatiramer.... copaxone

Copr

(copro-) combining form denoting faeces. Example: coprophobia (abnormal fear of).... copr

Coprolith

n. see faecalith.... coprolith

Coproporphyrin

n. a *porphyrin compound formed during the synthesis of protoporphyrin IX, a precursor of *haem. Coproporphyrin is excreted in the faeces in hereditary coproporphyria.... coproporphyrin

Coracoid Process

a beaklike process that curves upwards and forwards from the top of the *scapula, over the shoulder joint.... coracoid process

Cord

n. any long flexible structure, which may be solid or tubular. Examples include the spermatic cord, spinal cord, umbilical cord, and vocal cord.... cord

Cordectomy

n. surgical removal of a vocal cord or, more usually, a piece of the vocal cord (partial cordectomy).... cordectomy

Cordocentesis

n. the removal of a sample of fetal blood by inserting a fine hollow needle through the abdominal wall of a pregnant woman, under ultrasound guidance, into the umbilical vein. Cordocentesis is most commonly performed for confirmation of fetal *packed cell volume prior to intrauterine transfusion in cases of haemolytic disease of the newborn or for confirmation of infection in the fetus. See also fetal blood sampling.... cordocentesis

Cord Presentation

the position of the umbilical cord when it lies below the presenting part of the fetus in an intact bag of membranes. See also cord prolapse.... cord presentation

Cord Prolapse

rupture of the membranes in cases of a *cord presentation. It is an obstetric emergency: there is a severe risk of cord compression and spasm causing fetal asphyxia (see hypoxic-ischaemic encephalopathy). Delivery must occur as soon as possible and the presenting part displaced away from the cord.... cord prolapse

Cordylobia

n. see tumbu fly.... cordylobia

Corectopia

n. displacement of the pupil towards one side from its normal position in the centre of the iris. When present from birth, the displacement is usually inwards towards the nose. Scarring of the iris from inflammation may also draw the pupil out of position.... corectopia

Corium

n. see dermis.... corium

Corneal Arcus

a white or greyish line in the periphery of the cornea, concentric with but separated from the edge by a clear zone. It begins above and below but may become a continuous ring. It consists of an infiltration of fatty material and is common in the elderly (arcus senilis). When it occurs in younger people (arcus juvenilis) it may indicate *hyperlipidaemia. It does not affect vision.... corneal arcus

Corneal Reflex

reflex blinking of both eyes normally elicited by lightly touching the cornea of one eye. This reflex is lost in deep coma, during general anaesthesia, and in death; it is therefore one of the tests used to confirm brainstem death.... corneal reflex

Corneal Ring

a ring designed to be inserted into the peripheral tissue of the cornea in order to alter the curvature of the corneal surface. It is undergoing trials to assess its ability to correct errors of refraction. In myopia (short-sightedness), for example, the ring would be required to stretch the corneal tissue peripherally and thus flatten the central corneal curvature in order to correct the myopia.... corneal ring

Corneal Topography

(videokeratography) an imaging technique used to study the shape and refractive power of the cornea in detail. An image projected onto the cornea is analysed by a computer to produce a representation of the shape and refractive power of the corneal surface. Corneal topography has an important role in the management of corneal disease and refractive surgery.... corneal topography

Cornification

n. see keratinization.... cornification

Cornu

n. (pl. cornua) (in anatomy) a horn-shaped structure, such as the horn-shaped processes of the hyoid bone and thyroid cartilage. See also horn.... cornu

Coronal

adj. relating to the crown of the head or of a tooth. The coronal plane divides the body into dorsal and ventral parts (see illustration overleaf).... coronal

Coronal Suture

see suture.... coronal suture

Corona Radiata

1. a series of radiating fibres between the cerebral cortex and the internal capsule of the brain. 2. a layer of follicle cells that surrounds a freshly ovulated ovum. The cells are elongated radially to the ovum when seen in section.... corona radiata

Coronary Angiography

an X-ray technique for examination of the coronary arteries, often taken to also include examination of the chambers of the heart. A catheter is introduced via the radial artery at the wrist or the femoral artery at the groin and manipulated into the heart under X-ray control. *Contrast medium is then injected to outline the ventricles and coronary arteries. Digital video images are recorded during contrast-medium injection. Coronary angiography is used to diagnose cardiac disease, specifically narrowing or blockage in the coronary arteries, and plan treatment by surgery or radiological interventional techniques (see coronary artery bypass graft; percutaneous coronary intervention). It has now largely been replaced by CT coronary angiography.... coronary angiography

Coronary Artery Bypass Graft

(CABG) *coronary revascularization in which a segment of a coronary artery narrowed by atheroma is bypassed by an *autologous section of healthy saphenous vein or internal mammary artery at *thoracotomy. The improved blood flow resulting from one or more such grafts relieves *angina pectoris and reduces the risk of *myocardial infarction. Recently developed techniques of *minimally invasive surgery have enabled the operation to be performed without the need for thoracotomy.... coronary artery bypass graft

Coronary Revascularization

the restoration of blood flow to ischaemic heart muscle (see ischaemia) by *coronary angioplasty and *stenting or by a *coronary artery bypass graft.... coronary revascularization

Coronoid Process

1. a process on the upper end of the *ulna. It forms part of the notch that articulates with the humerus. 2. the process on the ramus of the *mandible to which the temporalis muscle is attached.... coronoid process

Corpus

n. (pl. corpora) any mass of tissue that can be distinguished from its surroundings.... corpus

Corpus Albicans

the residual body of scar tissue that remains in the ovary at the point where a *corpus luteum has regressed after its secretory activity has ceased.... corpus albicans

Corpus Callosum

the broad band of nervous tissue that connects the two cerebral hemispheres, containing an estimated 300 million fibres. See cerebrum.... corpus callosum

Corpus Cavernosum

either of a pair of cylindrical blood sinuses that form the erectile tissue of the *penis and clitoris. In the penis a third sinus, the corpus spongiosum, encloses the urethra and extends into the glans. All these sinuses have a spongelike structure that allows them to expand when filled with blood.... corpus cavernosum

Corpus Spongiosum

the blood sinus that surrounds the urethra of the male. Together with the corpora cavernosa, it forms the erectile tissue of the *penis. It is expanded at the base of the penis to form the urethral bulb and at the tip to form the glans penis.... corpus spongiosum

Corpus Striatum

the part of the *basal ganglia in the cerebral hemispheres of the brain consisting of the caudate nucleus and the lentiform nucleus.... corpus striatum

Corrigan’s Pulse

(collapsing pulse) a type of pulse that has an exaggerated rise followed by a sudden fall. It is typical of *aortic regurgitation. [Sir D. J. Corrigan (1802–80), Irish physician]... corrigan’s pulse

Corrigan’s Sign

powerful pulsation of the carotid arteries causing ear movement and/or head nodding. It is a sign of *aortic regurgitation. [Sir D. J. Corrigan]... corrigan’s sign

Cortical Evoked Response Audiometry

(CERA) an objective test of hearing that measures the electrical activity in the *cerebral cortex following sound stimulation.... cortical evoked response audiometry

Cortical Lewy Body Disease

a disorder characterized by a combination of *parkinsonism and *dementia, which typically fluctuates. Visual hallucinations are common, and there is exquisite sensitivity to phenothiazine drugs. Abnormal proteins called Lewy bodies are found within the nerve cells of the cortex and the basal ganglia. It is the third most common cause of dementia (dementia with Lewy bodies) after *Alzheimer’s disease and vascular dementia.... cortical lewy body disease

Corticosteroid

(corticoid) n. any steroid hormone synthesized by the adrenal cortex. There are two main groups of corticosteroids. The glucocorticoids (e.g. *cortisol, *cortisone, and corticosterone) are essential for the utilization of carbohydrate, fat, and protein by the body and for a normal response to stress. Naturally occurring and synthetic glucocorticoids have very powerful anti-inflammatory effects and are used to treat conditions that involve inflammation. The mineralocorticoids (e.g. *aldosterone) are necessary for the regulation of salt and water balance.... corticosteroid

Corticosterone

n. a steroid hormone (see corticosteroid) synthesized and released in small amounts by the adrenal cortex.... corticosterone

Corticotrophin

n. see ACTH.... corticotrophin

Corticotrophin-releasing Hormone

(CRH) a peptide hypothalamic hormone (of 41 amino acids) stimulating the release of *ACTH (adrenocorticotrophic hormone) from the anterior pituitary. Its own release is suppressed by a *negative feedback loop involving cortisol, and its action is increased by antidiuretic hormone (see vasopressin) and *angiotensin II. It can be administered intravenously as part of the CRH test, during which blood is analysed at 15-minute intervals for one hour for the ACTH response, which is excessive in cases of primary adrenal failure and suppressed in cases of anterior *hypopituitarism.... corticotrophin-releasing hormone

Costal Cartilage

a cartilage that connects a *rib to the breastbone (*sternum). The first seven ribs (true ribs) are directly connected to the sternum by individual costal cartilages. The next three ribs are indirectly connected to the sternum by three costal cartilages, each of which is connected to the one immediately above it.... costal cartilage

Costochondritis

n. a painful condition of the chest wall, caused by inflammation in the joints between ribs and cartilage, breastbone and cartilage, or breastbone and clavicles. It can be caused by strenuous or repetitive movements. The condition is usually shortlived and resolves without treatment. Compare Tietze’s syndrome.... costochondritis

Cotton-wool Spots

soft fluffy spots in the retina resulting from accumulations of *axoplasm in the nerve-fibre layer of the retina. These may indicate diseases causing hypoxia (oxygen deficiency) in the nerve-fibre layer (e.g. diabetes, hypertension, connective-tissue disease, or AIDS).... cotton-wool spots

Cotyledon

n. any of the major convex subdivisions of the mature *placenta. Each cotyledon contains a major branch of the umbilical blood vessels, which branch further into the numerous villi that make up the surface of the cotyledon.... cotyledon

Cotyloid Cavity

see acetabulum.... cotyloid cavity

Couching

n. an operation for cataract in which the lens is pushed out of the pupil downwards and backwards into the jelly-like vitreous humour by a small knife inserted through the edge of the cornea. It was widely employed in ancient Hindu civilizations but developments in surgery and anaesthesia leave little place for it today.... couching

Coughing

n. a form of violent exhalation by which irritant particles in the airways can be expelled. Stimulation of the cough reflexes results in the glottis being kept closed until a high expiratory pressure has built up, which is then suddenly released. Medical name: tussis.... coughing

Cough Suppressant

see antitussive.... cough suppressant

Coulomb

n. the *SI unit of electric charge, equal to the quantity of electricity transferred by 1 ampere in 1 second. Symbol: C.... coulomb

Counterextension

n. *traction on one part of a limb, while the remainder of the limb is held steady: used particularly in the treatment of a fractured femur (thigh bone).... counterextension

Countertraction

n. the use of an opposing force to balance that being applied during *traction, when a strong continuous pull is applied, for example, to a limb so that broken bones can be kept in alignment during healing.... countertraction

Coupling Agents

items that help to improve contact between the two paddles of a manual *defibrillator and the chest wall of the patient, thus reducing the *transthoracic impedance and the risk of contact burns. The most common agents are defibrillation gel pads, thin pads of electrically conductive material placed between the patient’s skin and the defibrillation paddles. The two pads must not touch during defibrillation or a short circuit will form between the paddles. Liquid gels can also be used, but there is a greater risk of short-circuiting as the gel can spread between the two paddles.... coupling agents

Couvelaire

n. the appearance of the uterus following a massive placental abruption (*abruptio placentae) when blood has extravasated (leaked) through the *myometrium to the subserosal surface of the uterus. The uterus is hard and tender and a bruised discoloration can be seen at the time of Caesarean section.... couvelaire

Covariate

(covariable) n. (in statistics) a continuous *variable that is not part of the main experimental manipulation but has a statistical relationship with the dependent variable. For example, in a study of weight gain, age may be a significant covariate. The inclusion of covariates increases the power of the statistical test and minimizes the effect of *confounding variables.... covariate

Cover-slip

n. an extremely thin square or circle of glass used to protect the upper surface of a preparation on a microscope slide.... cover-slip

Cover Test

a test used to detect a squint. The observer looks at a target object, one eye at a time being covered. If the uncovered eye deviates to focus on the target, then a squint is confirmed. The movement can be up, down, sideways, or a combination, depending on the type of squint (see strabismus).... cover test

Cowper’s Glands

(bulbourethral glands) a pair of small glands that open into the urethra at the base of the penis. Their secretion contributes to the seminal fluid, but less than that of the prostate gland or seminal vesicles. [W. Cowper (1660–1709), English surgeon]... cowper’s glands

Coxa

n. (pl. coxae) 1. the hip bone. 2. the hip joint.... coxa

Coxiella

n. a genus of rickettsiae that cause disease in animals and humans. They are transmitted to humans by inhalation and produce disease characterized by inflammation of the lungs, without a rash (compare typhus). The single species, C. burnetii, causes *Q fever.... coxiella

Coxsackie Virus

(echovirus) one of a group of RNA-containing viruses that are able to multiply in the gastrointestinal tract (see enterovirus). About 30 different types exist. Type A Coxsackie viruses generally cause less severe and less well-defined diseases, such as *hand, foot, and mouth disease, although some cause meningitis and severe throat infections (see herpangina). Type B Coxsackie viruses cause inflammation or degeneration of heart tissue, resulting in pericarditis or myocarditis, or brain tissue, producing meningitis or encephalitis. They can also attack the muscles of the chest wall, the bronchi, pancreas, thyroid, or conjunctiva and recent evidence suggests they may be implicated in diabetes in children and in motor neuron disease. See also Bornholm disease.... coxsackie virus

Cpap

see continuous positive airways pressure.... cpap

Crafft Screening Test

a screening tool for young people under the age of 21 to identify alcohol and drug use. The first part consists of three questions about drug or alcohol use over the past year. Participants giving positive answers to two or more questions proceed to the second part (from which the name derives), which contains six questions with the key words car, relax, alone, family/friends, forget, trouble, used to assess the need for further input.... crafft screening test

Crani

(cranio-) combining form denoting the skull. Example: cranioplasty (plastic surgery of).... crani

Craniometry

n. the science of measuring the differences in size and shape of skulls.... craniometry

Craniopagus

(dicephalus) n. *conjoined twins united by their heads.... craniopagus

Craniostenosis

n. premature closing of the *sutures and fontanelles between the cranial bones during development, resulting in the skull remaining abnormally small. Compare craniosynostosis.... craniostenosis

Craniosynostosis

n. premature fusion of some of the cranial bones, usually before birth, so that the skull is unable to expand in certain directions to assume its normal shape under the influence of the growing brain. Depending on which cranial *sutures fuse early, the skull may become elongated from front to back, broad and short, peaked (oxycephaly or turricephaly), or asymmetrical. Craniosynostosis is a feature of several related inherited disorders (see acrocephalosyndactyly). Compare craniostenosis.... craniosynostosis

Creatinase

(creatine kinase) n. an enzyme involved in the metabolic breakdown of creatine to creatinine.... creatinase

Creatinuria

n. an excess of the nitrogenous compound creatine in the urine.... creatinuria

Cremasteric Reflex

a superficial reflex in males elicited by stroking the inner side of the upper thigh with a sharp object. If the reflex is intact the scrotum on that side is pulled upwards as the cremaster muscle contracts. Absence or reduction of both cremasteric reflexes indicates an upper *motor neuron lesion; absence of the reflex on one side suggests a lower motor neuron lesion at the level of the first lumbar spinal nerve.... cremasteric reflex

Creon

n. see pancreatic enzyme replacement therapy.... creon

Crest

n. a ridge or linear protuberance, particularly on a bone. Examples include the crest of fibula and the iliac crest (of the ilium).... crest

Crest Syndrome

a disease characterized by the association of *calcinosis, Raynaud’s phenomenon (see Raynaud’s disease), (o)esophageal malfunction, sclerodactyly (tapering fingers), and *telangiectasia (see telangiectasis). It represents a variant of *systemic sclerosis and is also called limited cutaneous systemic sclerosis. It may be associated with severe pulmonary hypertension.... crest syndrome

Creutzfeldt–jakob Disease

(CJD) a rapidly progressive rare neurological disease, a form of human *spongiform encephalopathy in which dementia progresses to death after a period of 3–12 months. There is no effective treatment. The causative agent is an abnormal *prion protein that accumulates in the brain and causes widespread destruction of tissue. CJD typically affects middle-aged to elderly people. Some 15% of cases are due to a form of the disease that is inherited as an autosomal *dominant trait but most cases are sporadic, susceptibility being genetically determined. A few cases of CJD are acquired: the agent is known to have been transmitted by tissue and organ transplantation and by human growth hormone injections, but the disease may take years to manifest itself. Variant Creutzfeldt–Jakob disease (vCJD) is the human form of bovine spongiform encephalopathy (BSE), which is most likely acquired by the ingestion of infected beef products. Patients are younger than those affected with sporadic CJD and present with psychiatric symptoms (e.g. depression, anxiety) and hypersensitivity to touch, which are followed after months by myoclonic jerks (see myoclonus) and dementia. [H. G. Creutzfeldt (1885–1964) and A. M. Jakob (1884–1931), German psychiatrists]... creutzfeldt–jakob disease

Cribriform Plate

see ethmoid bone.... cribriform plate

Cricoid Cartilage

the cartilage, shaped like a signet ring, that forms part of the anterior and lateral walls and most of the posterior wall of the *larynx.... cricoid cartilage

Cricoid Pressure

a technique in which a trained assistant presses downwards on the *cricoid cartilage of a supine patient to aid endotracheal *intubation.... cricoid pressure

Cricothyroid Membrane

the fibrous tissue in the anterior aspect of the neck between the lower border of the *thyroid cartilage (the ‘Adam’s apple’) and the upper border of the *cricoid cartilage, lying immediately below it. It is the site where certain emergency airway devices can be inserted.... cricothyroid membrane

Crigler–najjar Syndrome

a rare genetic disease in which the liver enzyme glucuronyl transferase, responsible for dealing with bilirubin, is absent. A large amount of unconjugated bilirubin accumulates in the blood leading to refractory jaundice in early childhood. The definitive treatment is a liver transplant; if left untreated, life expectancy is usually less than two years. [J. F. Crigler and V. A. Najjar (20th century), US paediatricians]... crigler–najjar syndrome

Crimean Congo Haemorrhagic Fever

a disease caused by bunyaviruses that has occurred in the former USSR, the Middle East, and Africa. It causes bleeding into the intestines, kidneys, genitals, and mouth with up to 50% mortality. The virus is spread by various types of tick from wild animals and birds to domestic animals (especially goats and cattle) and thus to humans.... crimean congo haemorrhagic fever

Crisantaspase

n. see asparaginase.... crisantaspase

Crisis Resolution And Home Treatment Team

(CRHT) (in psychiatry) a multidisciplinary team in psychiatric services specialized in the treatment of severely mentally ill patients in their home environment. An additional remit of CRHTs is to try and avoid acute hospital admissions.... crisis resolution and home treatment team

Crista

n. (pl. cristae) 1. the sensory structure within the ampulla of a *semicircular canal within the inner ear (see illustration). The cristae respond to changes in the rate of movement of the head, being activated by pressure from the fluid in the semicircular canals. 2. one of the infoldings of the inner membrane of a *mitochondrion. 3. any anatomical structure resembling a crest.... crista

Cricothyroidotomy

n. a technique for obtaining an emergency airway through the *cricothyroid membrane when standard airway techniques have failed. There are two main techniques. In needle cricothyroidotomy, a large-bore intravenous cannula is inserted directly through the membrane. Ventilation by this technique can only be through a high-pressure system, must only be performed by trained personnel, and must only continue for a maximum of 45 minutes. Damage to the lungs can ensue. In surgical cricothyroidotomy, a surgical hole is made in the membrane and a cuffed tube, similar to a short endotracheal tube (see intubation), is inserted directly. This affords much better airway protection.... cricothyroidotomy

Critical Incident

1. an event or episode that deviates from the expected or desired course and could have potentially negative effects for patient care or safety. Related terms include ‘significant adverse event’. Such episodes may inform *reflective practice and in the NHS should be reported. 2. in research, an incident that defines an importantly altered outcome for one group of participants compared to others.... critical incident

Critical Realism

a philosophical approach to science and the social sciences that explores the difference between physical reality and human perceptions and experiences. It has been increasingly influential in medical sociology since the 1990s.... critical realism

Cromoglicate

(sodium cromoglicate, cromoglycate) n. a drug thought to prevent the release of histamine from mast cells. It is used to prevent asthma attacks and hay fever and to treat other allergic conditions, including allergic conjunctivitis and food allergies.... cromoglicate

Cros Hearing Aid

see contralateral-routing-of-signal hearing aid.... cros hearing aid

Cross-dressing

n. see transvestism.... cross-dressing

Crossing Over

(in genetics) the exchange of sections of chromatids that occurs between pairs of homologous chromosomes, which results in the recombination of genetic material. It occurs during *meiosis at a *chiasma.... crossing over

Cross-over Trial

see intervention study.... cross-over trial

Cross-sectional Imaging

any technique that produces an image in the form of a section through the body with the structures cut across. The main techniques are *ultrasonography, *computerized tomography, *magnetic resonance imaging, and some *nuclear medicine techniques (see positron emission tomography; SPECT scanning). If a series of thin-section images is stacked they can be ‘cut’ through to show other planes or allow reconstruction of three-dimensional images.... cross-sectional imaging

Crouzon Syndrome

(craniofacial dysostosis) a genetic disorder characterized by premature fusion of the skull sutures, leading to distortion in the shape of the head. It is a generalized form of *craniosynostosis, with a wide skull, high forehead, widely spaced eyes (ocular *hypertelorism), and *exophthalmos.See also Apert syndrome. [O. Crouzon (1874–1938), French neurologist]... crouzon syndrome

Crown

n. 1. the part of a tooth normally visible in the mouth and usually covered by enamel. 2. a dental *restoration that covers most or all of the natural crown of a tooth. It may be made of porcelain (sometimes bonded to a metal substructure), gold, a combination of these, or less commonly other materials. Most crowns are like thimbles and are custom made to fit over a trimmed-down tooth. Preformed metal crowns may be used on primary teeth. A post crown is used to restore a tooth when insufficient of the natural crown remains. A post is inserted into the root and the missing centre of the tooth is built up as a core; over it is fitted a thimble-like crown to restore the natural shape of the tooth. *Root canal treatment is required before a post crown can be made.... crown

Crowning

n. 1. the stage of labour when the upper part of the infant’s head is encircled by, and just passing through, the vaginal opening. 2. (in dentistry) the technique of preparing and fitting a tooth with an artificial *crown.... crowning

Crown–rump Length

(CRL) the longest measurement of the fetus from end to end. Measurement of the CRL of the embryo in the first trimester has been shown to be the most accurate parameter for assessment of gestational age; the measurement is less accurate at the end of the first trimester because of fetal flexion.... crown–rump length

Crps

see complex regional pain syndrome.... crps

Crude Rate

the total number of events (e.g. cases of lung cancer) expressed as a rate per 1000 population. When factors such as age structure or sex of populations can significantly affect the rates (as in *mortality or *morbidity rates) it is more meaningful to compare age/sex specific rates using one or more age groups of a designated sex (e.g. lung cancer in males aged 55–64 years). More complex calculations, which take account of the age and sex structure of a population as a whole, can produce *standardized rates and *standardized mortality ratios (SMR).... crude rate

Cruising

n. (in child development) taking steps while holding onto furniture for support. At first, the toddler probably faces the furniture and shuffles sideways. Cruising usually begins in the 9th month, but can begin as early as 7 months and as late as 12 months. Babies generally progress from sitting to crawling to supported standing to cruising. Regardless of developmental order, cruising always comes after supported standing and before unsupported walking.... cruising

Crus

n. (pl. crura) an elongated process or part of a structure. The crus cerebri is one of two symmetrical nerve tracts situated between the medulla oblongata and the cerebral hemispheres.... crus

Cryaesthesia

n. 1. exceptional sensitivity to low temperature. 2. a sensation of coldness.... cryaesthesia

Cryoablation

n. an *ablation technique in which extreme cold is used to destroy tumour or abnormal tissue. Nitrogen or argon gas is passed through the ablation probe to freeze the tissue around it. The technique is mostly used to destroy abnormal conducting tissue in the heart, especially abnormal cells around the pulmonary veins as they enter the left atrium in patients with atrial *fibrillation. However, it is also used for kidney, prostate, and bone tumours. *Radiofrequency ablation is an alternative approach.... cryoablation

Cryoglobulin

n. an abnormal protein – an *immunoglobulin (see paraprotein) – that may be present in the blood in certain diseases. Cryoglobulins become insoluble at low temperatures, leading to obstruction of small blood vessels in the fingers and toes in cold weather and producing a characteristic rash. The presence of cryoglobulins (cryoglobulinaemia) may be a feature of a variety of diseases, including *macroglobulinaemia, systemic *lupus erythematosus, and certain infections.... cryoglobulin

Cryoprobe

n. see cryosurgery.... cryoprobe

Cryoretinopexy

n. the use of extreme cold to freeze areas of weak or torn retina in order to cause scarring and seal breaks. It is used in *cryosurgery for *retinal detachment and also in certain other ischaemic conditions of the retina (e.g. diabetic retinopathy).... cryoretinopexy

Cryostat

n. 1. a chamber in which frozen tissue is sectioned with a *microtome. 2. a device for maintaining a specific low temperature.... cryostat

Cryptomenorrhoea

n. severe cyclical abdominal pain in association with *amenorrhoea, usually about a year after the expected onset of menstruation and usually due to an *imperforate hymen. On parting the labia, a bulging blue membrane is seen above the hymen and a pelvic mass is felt on examination. Treatment is by incision of the membrane.... cryptomenorrhoea

Cryptophthalmos

n. apparent absence of the eyes due to failure of normal eyelid formation during embryonic development, resulting in absence of the opening between the upper and lower eyelids.... cryptophthalmos

Csom

chronic suppurative otitis media (see otitis).... csom

Ctpa

computerized tomographic pulmonary angiography: a modification of computerized tomographic *angiography in which the computer software optimizes the view of the pulmonary arteries. Also known as SVCT (spiral volumetric computerized tomography), it has become a useful tool for the diagnosis of pulmonary embolism.... ctpa

Cubital

adj. relating to the elbow or forearm; for example the cubital fossa is the depression at the front of the elbow.... cubital

Cuboid Bone

the outer bone of the *tarsus, which articulates with the fourth and fifth metatarsal bones in front and with the calcaneus (heel bone) behind.... cuboid bone

Cuirass Ventilator

see ventilator.... cuirass ventilator

Culdoplasty

(McCall culdoplasty) n. a surgical procedure to correct a *vault prolapse after hysterectomy using sutures to suspend the vaginal vault at the origin of the uterosacral ligaments (which support the vagina) and to close off the *pouch of Douglas.... culdoplasty

Culex

n. a genus of mosquitoes, worldwide in distribution, of which there are some 600 species. Certain species are important as vectors of filariasis (see also Wuchereria) and viral encephalitis.... culex

Culicide

n. an agent that destroys mosquitoes or gnats.... culicide

Cullen Sign

a bluish bruiselike appearance around the umbilicus due to bleeding into the peritoneum. Causes include a ruptured ectopic pregnancy and acute *pancreatitis. [T. S. Cullen (1868–1953), US gynaecologist]... cullen sign

Culmen

n. an area of the upper surface of the *cerebellum, anterior to the declive and posterior to the central lobule and separated from them by deep fissures.... culmen

Cumulative Action

the toxic effects of a drug produced by repeated administration of small doses at intervals that are not long enough for it to be either broken down or excreted by the body.... cumulative action

Cumulus Oophoricus

a cluster of follicle cells that surround a freshly ovulated ovum. By increasing the effective size of the ovum they may assist its entrance into the end of the Fallopian tube. They are dispersed at fertilization by the contents of the *acrosome.... cumulus oophoricus

Cuneiform Bones

three bones in the *tarsus – the lateral (external), intermediate (middle), and medial (internal) cuneiform bones – that articulate respectively with the first, second, and third metatarsal bones in front. All three bones articulate with the navicular bone behind.... cuneiform bones

Cuneus

n. a wedge-shaped area of *cerebral cortex that forms the inner surface of the occipital lobe.... cuneus

Cuniculus

n. a genus of large forest-dwelling rodents, the pacas or spotted cavies, found in South and Central America. In Brazil these animals are a natural reservoir of the parasite Leishmania braziliensis, which causes espundia (see leishmaniasis).... cuniculus

Cupola

n. 1. the small dome at the end of the cochlea. 2. any of several dome-shaped anatomical structures.... cupola

Cupula

n. a small dome-shaped structure consisting of sensory hairs embedded in gelatinous material, forming part of a *crista in the ampullae of the semicircular canals of the ear.... cupula

Cupulolith

n. a particle derived from *otoliths in the *utricle of the inner ear, displaced from its normal site and attached to the *cupula within the ampullary portion of one of the semicircular canals. Cupuloliths are implicated in *benign paroxysmal positional vertigo.... cupulolith

Curie

n. a former unit for expressing the activity of a radioactive substance. It has been replaced by the *becquerel. Symbol: Ci.... curie

Curling’s Ulcers

see stress ulcers. [T. B. Curling (1811–88), British surgeon]... curling’s ulcers

Curschmann’s Spirals

elongated *casts of the smaller bronchi, which are coughed up in bronchial asthma. They unroll to a length of 2 cm or more and have a central core ensheathed in mucus and cell debris. [H. Curschmann (1846–1910), German physician]... curschmann’s spirals

Cushing’s Ulcers

see stress ulcers. [H. W. Cushing]... cushing’s ulcers

Cusp

n. 1. any of the cone-shaped prominences on teeth, especially the molars and premolars. 2. a pocket or fold of the membrane (endocardium) lining the heart or of the layer of the wall of a vein, several of which form a *valve. When the blood flows backwards the cusps fill up and become distended, so closing the valve.... cusp

Cutaneous T-cell Lymphoma

a group of lymphomas in which abnormal T *lymphocytes are concentrated in the skin. The most common form is *mycosis fungoides.... cutaneous t-cell lymphoma

Cutis

n. see skin.... cutis

Cyanopsia

n. a condition in which everything looks bluish.... cyanopsia

Cyberknife

n. a frameless stereotactic radiotherapy system produced from a small *linear accelerator, which has a robotic arm that allows the beam to be directed from any direction, and which monitors movement of implanted markers to deliver real-time *image-guided radiotherapy.... cyberknife

Cycl

(cyclo-) combining form denoting 1. cycle or cyclic. 2. the ciliary body. Example: cyclectomy (excision of).... cycl

Cyclamate

n. either of two compounds, sodium or calcium cyclamate, that are thirty times as sweet as sugar and, unlike saccharin, stable to heat. Cyclamates were used as sweetening agents in the food industry until 1969, when their use was banned because they were suspected of causing cancer.... cyclamate

Cyclitis

n. inflammation of the *ciliary body of the eye (see uveitis). See also Fuchs’ heterochromic cyclitis.... cyclitis

Cyclizine

n. a drug with *antihistamine properties, used to prevent and relieve nausea and vomiting in motion sickness, vertigo, and disorders of the inner ear. Common side-effects are drowsiness and dizziness.... cyclizine

Cycloablation

n. the destruction of part of the *ciliary body of the eye to reduce the production of aqueous humour and hence reduce intraocular pressure. This technique is used in the treatment of advanced glaucoma resistant to other forms of treatment.... cycloablation

Cyclocryotherapy

n. the destruction of part of the *ciliary body (see cycloablation) by freezing. It is used to reduce intraocular pressure in the control of glaucoma.... cyclocryotherapy

Cyclodialysis

n. separation of the *ciliary body from its attachment to the sclera, producing a cleft between the two (cyclodialysis cleft). This may be the result of trauma or it may be performed as part of an operation in the treatment of glaucoma.... cyclodialysis

Cyclopentolate

n. a drug, similar to *atropine, that is used in eye drops to paralyse the ciliary muscles and dilate the pupil for eye examinations.... cyclopentolate

Cyclophoria

n. a type of squint (see strabismus) in which the eye, when tested, tends to rotate slightly clockwise or anticlockwise.... cyclophoria

Cyclophotoablation

n. the use of light or lasers to destroy the *ciliary body of the eye in order to reduce production of aqueous humour and hence reduce intraocular pressure. It is used in the treatment of glaucoma.... cyclophotoablation

Cylinder

n. (in optometry) see astigmatism.... cylinder

Cyproheptadine

n. a potent *antihistamine used to treat allergies, such as hay fever and urticaria. Drowsiness is a common side-effect.... cyproheptadine

Cyproterone

(cyproterone acetate) n. a steroid drug that inhibits the effects of male sex hormones (see anti-androgen). It is used to treat hypersexuality disorders and advanced prostate cancer in men; combined with ethinylestradiol as co-cyprindiol, it is used to treat acne and hirsutism in women. Common side-effects include tiredness, loss of strength, inhibition of sperm formation, infertility, and breast enlargement (gynaecomastia). Because of a risk of liver damage, liver function tests should be carried out before and during treatment.... cyproterone

Cyrtometer

n. a device for measuring the shape of the chest and its movements during breathing.... cyrtometer

Cystic

adj. 1. of, relating to, or characterized by cysts. 2. of or relating to the gall bladder or urinary bladder.... cystic

Cystic Hygroma

a collection of fluid behind the neck of a fetus, occasionally extending laterally to involve the sides of the neck (see hydrops fetalis). In its mildest form it is evidenced by an increased nuchal translucency (see nuchal translucency scanning). Cystic hygroma may be a diagnostic feature of chromosomal abnormality (e.g. Down’s syndrome, Turner’s syndrome).... cystic hygroma

Cystine

n. see amino acid.... cystine

Cystinosis

n. an inborn defect in the metabolism of amino acids, leading to abnormal accumulation of the amino acid cystine in the blood, kidneys, and lymphatic system. See also Fanconi syndrome.... cystinosis

Cystitome

n. a fine curved needle with a hooked tip or a small knife with a tiny curved or hooked blade, used to create an opening in the lens capsule in the type of operation for cataract in which the capsule is left behind (extracapsular *cataract extraction; see phacoemulsification).... cystitome

Cystography

n. X-ray examination of the urinary bladder after filling it with a contrast medium. The X-ray images thus obtained are known as cystograms. Cystography is most commonly performed to detect reflux of urine from the bladder to the ureters, usually in children (see vesicoureteric reflux). In adults it is often performed to detect bladder injury or perforation. If films are taken during voiding (micturating cystourethrogram) then the urethra can also be observed (see urethrography). The examination can also be performed in conjunction with manometry (see bladder pressure study).... cystography

Cystoid Macular Oedema

swelling of the central area of the retina (macula), usually occurring as a result of trauma, posterior *uveitis, or ocular surgery.... cystoid macular oedema

Cystolithiasis

n. the presence of stones (calculi) in the urinary bladder. The stones are either formed in the bladder, due to obstruction, urinary statis, and infection (primary calculi), or pass to the bladder after being formed in the kidneys (secondary calculi). They cause pain, the passage of bloody urine, and interruption of the urinary stream and should be removed surgically. See calculus.... cystolithiasis

Cystopexy

(vesicofixation) n. a surgical operation to fix the urinary bladder (or a portion of it) in a different position. It may be performed as part of the repair or correction of a prolapsed bladder.... cystopexy

Cystosarcoma Phylloides

a malignant tumour of the connective tissue of the breast: it accounts for approximately 1% of all breast cancers. Such tumours may show a wide variation in cell structure and they often present as a large mass but without distant spread. The best treatment for a localized tumour is simple *mastectomy.... cystosarcoma phylloides

Cystotomy

n. surgical incision into the urinary bladder, usually by cutting through the abdominal wall above the pubic symphysis (suprapubic cystotomy). This is necessary for such operations as removing stones or tumours from the bladder and for gaining access to the prostate gland in the operation of transvesical *prostatectomy.... cystotomy

Cystoplasty

n. an operation to enlarge the capacity of and to decrease the pressure within the bladder by incorporating a segment of bowel. In a clam cystoplasty, the bladder is cut across transversely from one side of the neck to the other side through the dome (fundus) of the bladder and a length of the ileum, jejunum, or colon is inserted as a patch. In the operation of ileocaecocystoplasty, the dome is removed by cutting across the bladder transversely or sagittally above the openings of the ureters; it is replaced by an isolated segment of caecum and terminal ileum. In ileocystoplasty the bladder is enlarged by an opened-out portion of small intestine. The bladder may be totally replaced by a reservoir constructed from either small or large intestine (see cystectomy).... cystoplasty

Cytidine

n. a compound containing cytosine and the sugar ribose. See also nucleoside.... cytidine

Cytochemistry

n. the study of chemical compounds and their activities in living cells.... cytochemistry

Cytochrome

n. a compound consisting of a protein linked to *haem. Cytochromes act as electron transfer agents in biological oxidation-reduction reactions, particularly those associated with the mitochondria in cellular respiration. See electron transport chain.... cytochrome

Cytokeratin

n. a member of a family of proteins – *keratins – found in the cytoplasm of epithelial tissues and the cancers arising in them (*carcinomas). Any given carcinoma has its unique pattern of cytokeratins, which can be identified on histochemical analysis of a specimen and can help in the diagnosis of metastatic carcinoma when the primary site of metastasis is unknown.... cytokeratin

Cytokine Inhibitor

(cytokine modulator) any one of a group of agents that inhibit the activity of cytokines, especially *tumour necrosis factor alpha (TNF-?). They include *infliximab, *etanercept, and *adalimumab, known as anti-TNF drugs, which are used as *disease-modifying antirheumatic drugs and to treat inflammatory bowel disease.... cytokine inhibitor

Cytokinesis

n. division of the cytoplasm of a cell, which occurs at the end of cell division, after division of the nucleus, to form two daughter cells. Compare karyokinesis.... cytokinesis

Cytolysis

n. the breakdown of cells, particularly by destruction of their outer membranes.... cytolysis

Cytomorphosis

n. the changes undergone by a cell in the course of its life cycle.... cytomorphosis

Cytopenia

n. a deficiency of one or more of the various types of blood cells. See eosinopenia; erythropenia; lymphopenia; neutropenia; pancytopenia; thrombocytopenia.... cytopenia

Cytophotometry

n. the study of chemical compounds in living cells by means of a cytophotometer, an instrument that measures light intensity through stained areas of cytoplasm.... cytophotometry

Cytoplasmic Inheritance

the inheritance of characters controlled by genes present in the cell cytoplasm rather than by genes on the chromosomes in the cell nucleus. An example of cytoplasmic inheritance is that controlled by mitochondrial genes (see mitochondrion).... cytoplasmic inheritance

Cytosine

n. one of the nitrogen-containing bases (see pyrimidine) that occurs in the nucleic acids DNA and RNA.... cytosine

Cytosome

n. the part of a cell that is outside the nucleus.... cytosome

Cytotoxic T Cell

a type of T *lymphocyte that destroys cancerous cells, virus-infected cells, and *allografts. Cytotoxic T cells recognize peptide antigens attached to proteins that are encoded by the *HLA system.... cytotoxic t cell

Cytotrophoblast

n. see trophoblast.

d

dabigatran etexilate a drug used for the prevention of venous thromboembolism following hip or knee replacement surgery and for the prevention of stroke and embolism in patients with atrial fibrillation: it directly inhibits the action of *thrombin. The most common side-effect is haemorrhage.... cytotrophoblast

Day-case Surgery

surgical procedures that can be performed in a single day, without the need to admit the patient for an overnight stay in hospital. Modern techniques of surgery and anaesthesia now enable many surgical cases of minor and intermediate degrees of severity to be treated in this way: examples include many breast lesions, dilatation and curettage, and operations for hernia and varicose veins. Special units are established in many hospitals.... day-case surgery

D Cells

see islets of Langerhans.... d cells

De Clérambault Syndrome

see erotomania. [G. G. de Clérambault (1872–1934), French physician]... de clérambault syndrome

Cytotoxic Drug

any drug that damages or destroys cells: usually refers to those drugs used to treat various types of cancer. There are various classes of cytotoxic drugs, including *alkylating agents (e.g. *chlorambucil, *cyclophosphamide, *melphalan), *antimetabolites (e.g. *fluorouracil, *methotrexate, *mercaptopurine), *anthracycline antibiotics (e.g. *doxorubicin, *daunorubicin, *dactinomycin), *vinca alkaloids, and platinum compounds (e.g. *carboplatin, *cisplatin). Other cytotoxic drugs include *taxanes and *topoisomerase inhibitors, and some *monoclonal antibodies (e.g. *bevacizumab, *trastuzumab) have cytotoxic activity. All these drugs offer successful treatment in some conditions and help reduce symptoms and prolong life in others. Cytotoxic drugs destroy cancer cells by interfering with cell division, but they also affect normal cells, particularly in bone marrow (causing *myelosuppression), hair follicles (causing hair loss), the stomach lining (resulting in severe nausea and vomiting), mouth (causing soreness), and fetal tissue (they should not be taken during the later stages of pregnancy). Dosage must therefore be carefully controlled. See also chemotherapy.... cytotoxic drug

Death Certificate

a legal document, signed by a doctor, stating (in Part 1) the immediate cause of a person’s death followed by diseases underlying the condition. For example, if the immediate cause of death was a myocardial infarction, the underlying disease might have been ischaemic heart disease or hypertension. Other diseases, which were not directly linked with the immediate cause of death but may have contributed to the patient’s overall condition, are mentioned in Part 2 of the certificate. The document usually states the decedent’s gender and date and place of death; other details, such as occupation, may also be included. The death certificate forms a vital record in most countries throughout the world; without a death certificate, there can be no funeral. For England and Wales, this information is held at the General Register Office, which is now in Southport. In Scotland death certificates are kept at the National Records of Scotland, and in Northern Ireland at the General Register Office for Northern Ireland. Following the case of the serial killer Dr Harold Shipman and the subsequent public enquiry, legislation has introduced greater checks on, and scrutiny of, death certification by doctors.... death certificate

Dendritic Cell

a type of haemopoietic cell with specialized antigen-presenting functions. The head and neck are common sites for dendritic cell pathology. See antigen-presenting cell.... dendritic cell

Dental Care Professional

any of several professionals supporting a dentist, formerly referred to as dental auxiliaries and professionals complementary to dentistry. A dental hygienist performs scaling and instruction in oral hygiene. A dental nurse helps the dentist at the chairside by preparing materials, passing instruments, and aspirating fluids from the patient’s mouth. A dental technician constructs dentures, crowns, and orthodontic appliances in the laboratory for the dentist. A clinical dental technician provides dentures directly to patients. A dental therapist performs non-complex treatment under the prescription of a dentist. In the UK dental care professionals are required to be statutorily registered with the General Dental Council (GDC).... dental care professional

Dental Chair

a reclinable chair on which a patient lies for dental treatment. Electric switches change the position of the patient, and the chair is frequently attached to the *dental unit.... dental chair

Department Of Health And Social Care

(DHSC) (in Britain) a department of central government that supports the Secretary of State for Health and Social Care in meeting his or her obligations, which include the *National Health Service, the promotion and protection of the health of the nation, and social care, including some oversight of personal social services provided by local authorities. The department is staffed by civil servants, including some health professionals. Following the reforms of the Health and Social Care Act 2012, the Department no longer has direct control of the NHS, which has passed to *NHS England. The name of the department was expanded from ‘Department of Health’ in 2018. Equivalent departments support the ministers responsible for health services in Scotland, Wales, and Northern Ireland.

DHSC section of the website: provides information on a wide range of public health issues... department of health and social care

Dietl’s Crisis

acute obstruction of a kidney causing severe pain in the loins. The obstruction usually occurs at the junction of the renal pelvis and the ureter, causing the kidney to become distended with accumulated urine (see hydronephrosis). Sometimes the pelvis drains spontaneously, with relief of pain, but acute decompression of the kidney may be required with surgical relief of the obstruction (*pyeloplasty). [J. Dietl (1804–78), Polish physician]... dietl’s crisis

Differential Leucocyte Count

(differential blood count) a determination of the proportions of the different kinds of white cells (leucocytes) present in a sample of blood. Usually 100 white cells are counted and classified under the microscope or by electronic apparatus, so that the results can readily be expressed as percentages of the total number of leucocytes and the absolute numbers per litre of blood. The information often aids diagnosis of disease.... differential leucocyte count

Disability Rights Commission

see Equality and Human Rights Commission.... disability rights commission

Disc Cupping

an abnormal enlargement of the central depression of the *optic disc due to loss of nerve fibres, as occurs in glaucoma.... disc cupping

Domiciliary Consultation

1. a house call by a *general practitioner made at the request of a patient or the patient’s carer. It is commonly referred to as a home visit. 2. (in Britain) an arrangement in the *National Health Service whereby a hospital specialist, at the request of a general practitioner, visits to advise on the diagnosis or treatment of a patient who, on medical grounds, is unable to attend hospital. The specialist receives special remuneration for this service.... domiciliary consultation

Double Contrast

a technique usually used in X-ray examinations of the bowel. Barium sulphate *contrast medium (first contrast) is used to coat the bowel wall. The bowel is then distended with gas (second contrast). The X-ray images obtained give exquisite detail of the lining of the gut. See also barium enema; barium swallow and meal.... double contrast

Ductal Carcinoma In Situ

(DCIS) the earliest stage of breast cancer, detectable by mammography, which is confined to the lactiferous (milk) ducts of the breast. See carcinoma in situ.... ductal carcinoma in situ

Dystrophic Calcification

the calcification of injured or necrotic tissue in the absence of systemic *hypercalcaemia. Dystrophic calcification is a characteristic feature in some cancers of the breast, ovary, and thyroid gland. Compare metastatic calcification.... dystrophic calcification

Ear-lobe Creases

diagonal creases across the ear lobes, which have a statistically significant correlation with coronary atheroma. The reason is unknown.... ear-lobe creases

Egg Cell

see ovum.... egg cell

Elastic Cartilage

a type of *cartilage in which elastic fibres are distributed in the matrix. It is yellowish in colour and is found in the external ear.... elastic cartilage

Electron Transport Chain

a series of enzymes and proteins in living cells through which electrons are transferred, via a series of oxidation-reduction reactions. This ultimately leads to the conversion of chemical energy into a readily usable and storable form. The most important electron transport chain is the respiratory chain, present in mitochondria and functioning in cellular respiration.... electron transport chain

Emla Cream

a cream containing a eutectic mixture of local anaesthetics (*lidocaine and *prilocaine; hence the name). Applied to the skin as a thick coating and left on for a maximum of 90 minutes, it gives a helpful degree of local anaesthesia, allowing blood samples to be taken and facilitating biopsy procedures in young children.... emla cream

Endoscopic Retrograde Cholangiopancreatography

see ERCP.... endoscopic retrograde cholangiopancreatography

Enhanced External Counterpulsation

(EECP) an experimental treatment for patients with intractable angina. Specially designed inflatable trousers are inflated rhythmically in time with ventricular *diastole. Theoretically this imparts additional energy to the circulating blood volume when the heart is relaxed, and this may improve blood flow down severely narrowed coronary arteries. It is also claimed to have beneficial effects on blood flow to other organs. Despite promising clinical trials, this technique has not been widely adopted.... enhanced external counterpulsation

Ensiform Cartilage

see xiphoid process.... ensiform cartilage

Epidermoid Cyst

see sebaceous cyst.... epidermoid cyst

Episodic Cranial Sensory Shock

see exploding head syndrome.... episodic cranial sensory shock

Equality And Human Rights Commission

a nondepartmental public body set up in 2007 to promote human rights and equality in regard to age, disability, gender, race, religion and belief, pregnancy and maternity, marriage and civil partnership, sexual orientation, and human rights. It replaced the Commission for Racial Equality, the Disability Rights Commission, and the Equal Opportunities Commission.... equality and human rights commission

European Resuscitation Council

the supervisory body of *advanced life-support courses in Europe, responsible for updating the content of the courses based on best evidence from all countries represented.... european resuscitation council

Extraembryonic Coelom

(exocoelom) the cavity, lined with mesoderm, that surrounds the embryo from the earliest stages of development. It communicates temporarily with the coelomic cavity within the embryo (peritoneal cavity). Late in pregnancy it becomes almost entirely obliterated by the growth of the *amnion, which fuses with the *chorion.... extraembryonic coelom

Faecal Calprotectin

see calprotectin.... faecal calprotectin

Female Genital Cosmetic Surgery

(FGCS) surgery to alter the size or shape of the *vulva and/or vagina when these are a cause of significant distress or sexual dysfunction. FGCS includes labioplasty (reduction or alteration of the labia), clitoral hood reduction (excision of excess skin in the fold surrounding the clitoris), and hymenoplasty (partial or complete reconstruction of the hymen).... female genital cosmetic surgery

Fetal Growth Chart

a graph, customized to a pregnant woman’s height, weight, and other factors, that plots *fundal height and estimated fetal weight on ultrasound against weeks of gestation. The graph, which shows centile lines (see centile chart), improves prediction of a baby who is *small for gestational age.... fetal growth chart

Fimbrial Cyst

a simple cyst of the *fimbria of the Fallopian tube.... fimbrial cyst

Fine-needle Aspiration Cytology

(FNA cytology) a technique in which a thin hollow needle is inserted into a mass to extract a tissue sample for microscopic examination. It is useful for detecting the presence of malignant cells, particularly in lumps of the breast and thyroid. See also aspiration cytology.... fine-needle aspiration cytology

Finished Consultant Episode

(FCE) the time a patient spends in the care of one consultant in one health-care provider. If a patient is transferred to a different hospital provider or a different consultant within the same hospital, a new FCE begins. In *hospital episode statistics an FCE is commonly referred to as simply an ‘episode’. A *spell may consist of several episodes. See also continuous patient pathway.... finished consultant episode

Fitz-hugh–curtis Syndrome

a condition in which infection due to *pelvic inflammatory disease spreads to the right upper quadrant of the *abdomen. Adhesions form between the liver and the anterior abdominal wall causing *perihepatitis, with pain and liver function abnormalities. [T. Fitz-Hugh and A. H. Curtis (20th century), US physicians]... fitz-hugh–curtis syndrome

Fleischner Criteria

internationally recognized recommendations for the follow-up for incidentally discovered nodules on a CT scan of the chest that may be early carcinomas. This is designed for nodules smaller than 8 mm and not amenable to biopsy. The patients are divided into low- and high-risk groups. Risk stratification will depend on smoking history and other factors, such as asbestos exposure. Nodules are divided into four groups: less than 4 mm, 4–6 mm, 6–8 mm, and 8 mm or larger. Low-risk patients with nodules smaller than 4 mm receive no follow-up; for larger nodules or in high-risk patients scans are performed at 3, 6, 9, 12, and 24 months according to size and risk levels. [F. Fleischner (1893–1969), Austrian-born US radiologist]... fleischner criteria

Flexibilitas Cerea

see catatonia.... flexibilitas cerea

Flow Cytometry

a technique in which cells are tagged with a fluorescent dye and then directed single file through a laser beam. The intensity of *fluorescence induced by the laser beam is proportional to the amount of DNA in the cells.... flow cytometry

Follicular Cyst

see ovarian cyst.... follicular cyst

Fuchs’ Heterochromic Cyclitis

a condition characterized by chronic low-grade inflammation of the ciliary body and iris (anterior *uveitis) with depigmentation of the affected iris (*heterochromia). Glaucoma and cataract can develop in the affected eye.... fuchs’ heterochromic cyclitis

Gamma Camera

an apparatus that detects gamma rays emitted by radioactive isotopes that have been introduced into the body as *tracers. It contains an activated sodium iodide crystal (see scintillator) and a large array of photomultiplier tubes. Using lead *collimators, the position of the source of the radioactivity can be plotted and displayed on a TV monitor or photographic film (see scintigram).... gamma camera

Gartner’s Duct Cysts

vaginal cysts, usually small, that arise from Gartner’s duct – remnants of the Wolffian duct (see mesonephros) in females. No treatment is necessary if the cysts are small and not symptomatic, but surgical *marsupialization or excision may be required if they are large and cause obstruction. [H. T. Gartner (1785–1827), Danish surgeon and anatomist]... gartner’s duct cysts

G-cell

n. any of the gastrin-secreting cells of the stomach lining located predominantly in the gastric *antrum. Gastrin stimulates the production of gastric acid by parietal cells in the stomach. Increased G-cell activity is associated with the formation of duodenal ulcers and the *Zollinger-Ellison syndrome.... g-cell

Gene Clone

see clone.... gene clone

Giant Cell

any large cell, such as a *megakaryocyte. Giant cells may have one or many nuclei.... giant cell

Glenoid Cavity

(glenoid fossa) the socket of the shoulder joint: the pear-shaped cavity at the top of the *scapula into which the head of the humerus fits.... glenoid cavity

Golgi Cells

types of *neurons (nerve cells) within the central nervous system. Golgi type I neurons have very long axons that connect different parts of the system; Golgi type II neurons, also known as microneurons, have only short axons or sometimes none.... golgi cells

Granular Cast

a cellular *cast derived from a kidney tubule. In certain kidney diseases, notably acute *glomerulonephritis, abnormal collections of renal tubular cells are shed from the kidney, often as a cast of the tubule. The casts can be observed on microscopic examination of the centrifuged deposit of a specimen of urine. Their presence in the urine indicates continued activity of the disease.... granular cast

General Medical Council

(GMC) the regulatory body of the medical profession in the UK, which was established in 1858 by the Medical Act and has statutory powers. It licenses doctors to practise medicine and has the power to revoke licences or place restrictions on practice. The governing body of the GMC, its Council, comprises 12 members, 6 of which are medically qualified and 6 of which are not. Its purpose is to protect, promote, and maintain the health and safety of the public by ensuring proper standards in the practice of medicine and medical education and training. Following various high-profile cases involving malpractice, there has been a shift in the role of the GMC from one of simple registration to that of *revalidation of doctors.

GMC website: includes the Council’s guide to Good Medical Practice... general medical council

Gillick Competence

the means by which to assess legal *capacity in children under the age of 16 years, established in the case Gillick v West Norfolk and Wisbech Area Health Authority (1985) 2 A11 ER 402. Such children are deemed to be capable of giving valid *consent to advice or treatment without parental knowledge or agreement provided they have sufficient understanding to appreciate the nature, purpose, and hazards of the proposed treatment. In the Gillick case the criteria for deciding competence, set out by Lord Fraser, related specifically to contraceptive treatment. In addition to the elements of Gillick competence, the Fraser guidelines specified that a health professional must be convinced that the child was likely to begin, or to continue having, sexual intercourse with or without contraceptive treatment, that his or her physical and/or mental health would probably suffer in the absence of treatment, and it was in his or her best interests to provide treatment. The principle of Gillick competence applies to all treatment for those under the age of 16, not just contraceptive services. —Gillick-competent adj.... gillick competence

Hairy Cell

an abnormal white blood cell that has the appearance of an immature lymphocyte with fine hairlike cytoplasmic projections around the perimeter of the cell. It is found in a rare form of leukaemia (hairy-cell leukaemia) most commonly occurring in young men.... hairy cell

Hand–schüller–christian Disease

see Langerhans cell histiocytosis. [A. Hand (1868–1949), US paediatrician; A. Schüller (1874–1958), Austrian neurologist; H. A. Christian (1876–1951), US physician]... hand–schüller–christian disease

Harlequin Colour Change

an unusual phenomenon in newborn babies characterized by transient red colour changes to half of the body, well demarcated at the midline. It is seen usually 2–5 days after birth and can last from 30 seconds to 20 minutes before fading away. It may recur when the infant is placed on his or her side as the intensity of the erythema appears to be gravity-dependent.... harlequin colour change

Haversian Canal

one of the small canals (diameter about 50 ?m) that ramify throughout compact *bone. See also Haversian system. [C. Havers (1650–1702), English anatomist]... haversian canal

Head Tilt, Chin Lift

a manoeuvre for opening the airway of an unconscious patient. With the patient lying on his or her back, the neck is extended and the chin simultaneously pulled gently upwards to pull the tongue away from the back of the pharynx. This method is often used when mouth-to-mouth ventilation is to be given and is an alternative to the *jaw thrust manoeuvre.... head tilt, chin lift

Health And Social Care Information Centre

(HSCIC) formerly, an executive nondepartmental public body set up in April 2013 to collect, analyse, and publish UK national health data and supply IT systems and services to health-care providers nationwide. It was rebranded as *NHS Digital in August 2016.... health and social care information centre

Health-care Commissioning

identifying services required to meet population health-care needs and obtaining such services from an appropriate service provider via allocation of resources and contracting arrangements. Commissioners monitor the quality of commissioned services, including adherence to any appropriate national standards. Most NHS commissioning is undertaken by *clinical commissioning groups or *NHS England.... health-care commissioning

Heavy-chain Disease

a disorder associated with proliferation of B lymphocytes producing heavy chains – one of the two types of polypeptide chains (the other being light chains) that make up the structure of immunoglobulins. It results in the production of abnormal immunoglobulins with distorted heavy chains and no light chains.... heavy-chain disease

Helper T Cell

a type of T *lymphocyte that plays a key role in cell-mediated immunity by recognizing foreign antigen on the surface of *antigen-presenting cells when this is associated with the individual’s *MHC antigens, having been processed by antigen-presenting cells. Helper T cells stimulate the production of *cytotoxic T cells, which destroy the target cells.... helper t cell

Hereditary Nonpolyposis Colorectal Cancer

(HNPCC, Lynch syndrome) an inherited disorder in which there is an increased incidence of colorectal *polyp formation, although to a lesser extent than in familial adenomatous *polyposis (FAP). HNPCC has also been associated with other types of tumour, particularly ovarian and endometrial tumours. This increased risk is due to inherited mutations that impair DNA mismatch repair.... hereditary nonpolyposis colorectal cancer

Hilar Cell Tumour

an androgen-producing tumour of the ovary found in older women and often resulting in *virilization. Such tumours are so called as they tend to occur around the area of the ovary where the blood vessels enter (the hilum). They are usually small and are treated by surgical removal, with resolution of most of the symptoms.... hilar cell tumour

Human Chorionic Somatomammotrophin

see human placental lactogen.... human chorionic somatomammotrophin

Hürthle Cell Tumour

a malignant tumour of the thyroid gland that arises from Hürthle (or Askanazy) cells, altered follicular cells of the gland that have large nuclei and stain deeply with eosin (these cells are also found in benign nodules and Hashimoto’s disease). Hürthle cell carcinoma is not as common as papillary, follicular, or anaplastic thyroid carcinomas (see thyroid cancer). [K. W. Hürthle (1860–1945), German histologist]... hürthle cell tumour

Hyaline Cartilage

the most common type of *cartilage: a bluish-white elastic material with a matrix of chondroitin sulphate in which fine collagen fibrils are embedded.... hyaline cartilage

Hyaloid Canal

a channel within the vitreous humour of the *eye. It extends from the centre of the optic disc, where it communicates with the lymph spaces of the optic nerve, to the posterior wall of the lens.... hyaloid canal

Hypertrophic Cardiomyopathy

a familial condition affecting the heart, characterized by unexplained thickening (hypertrophy) of the wall of the left ventricle. In many cases this is an incidental finding and patients have a good outcome. However, more severely affected patients may suffer chest pain, tachyarrhythmia (see arrhythmia), heart failure, and sudden death. In some cases there is focal thickening of muscle around the left ventricular outflow tract (asymmetric septal hypertrophy, ASH), and this can result in restriction of blood flow to the body (hypertrophic obstructive cardiomyopathy, HOCM). The diagnosis is made by electrocardiography, echocardiography, and cardiac *magnetic resonance imaging. Usually drug treatment is sufficient to control symptoms, but some patients require cardiac *catheterization or surgical treatment. Those deemed at highest risk of sudden death may require an *implantable cardiovertor defibrillator.... hypertrophic cardiomyopathy

Ileal Conduit

a segment of small intestine (ileum) used to convey urine from the ureters to the exterior into an appliance (see also urinary diversion). The ureters are implanted into an isolated segment of bowel, usually ileum but sometimes sigmoid colon, one end of which is brought through the abdominal wall to the skin surface. This end forms a spout, or stoma, which projects into a suitable urinary appliance. The ureters themselves cannot be used for this purpose as they tend to narrow and retract if brought through the skin. The operation is performed if the bladder has to be removed or bypassed; for example, because of cancer.... ileal conduit

Immuno- Combining Form Denoting Immunity Or Immunological Response.

... immuno- combining form denoting immunity or immunological response.

Implantable Cardiovertor Defibrillator

(ICD) a self-contained device, similar to a *pacemaker, that monitors heart rhythm and delivers an electric shock to correct life-threatening arrhythmia. See also defibrillator.... implantable cardiovertor defibrillator

Inclusion Conjunctivitis

a sexually transmitted disease caused by Chlamydia trachomatis. It can be transmitted to infants at birth, with the disease clinically apparent 5–13 days after birth. Diagnosis is by cell culture. Treatment in the newborn is with topical erythromycin; adults require oral tetracycline or doxycycline for three weeks.... inclusion conjunctivitis

Independent Contractors

(in Britain) *general practitioners, *dentists, and others who are not employees of the *National Health Service but who receive payment to provide an agreed level of service.... independent contractors

Independent Mental Capacity Advocate

(IMCA) a person who must, by virtue of the *Mental Capacity Act 2005, be contacted to represent the *best interests of a patient who lacks *capacity and has no family or friends while acting as a proxy in medical decision-making. IMCAs are available via the local Independent Mental Capacity Advocacy Service.... independent mental capacity advocate

Inferior Dental Canal

a bony canal in the *mandible on each side. It carries the inferior *dental nerve and vessels and for part of its length its outline is visible on a radiograph.... inferior dental canal

Information Commissioner

the person in charge of the independent public agency set up to regulate the use and storage of personal data under the Data Protection Act 1998 (see data protection). The office of the Information Commissioner both regulates the use of data under the Act and takes any enforcement action required as a result of noncompliance with the principles of the statute. The Information Commissioner’s office also promotes public access to official information under the Freedom of Information Act 2000.... information commissioner

Inguinal Canal

either of a pair of openings that connect the abdominal cavity with the scrotum in the male fetus. The inguinal canals provide a route for the descent of the testes into the scrotum, after which they normally become obliterated.... inguinal canal

Integrated Care Pathway

a multidisciplinary plan for delivering health and social care to patients with a specific condition or set of symptoms. Such plans are often used for the management of common conditions and are intended to improve patient care by reducing unnecessary deviation from best practice. See clinical governance.... integrated care pathway

Intermittent Pneumatic Compression

a technique to prevent thrombosis in bedridden patients. It uses an inflatable device that squeezes the calf when it inflates, preventing pools of blood forming behind the valves in the veins, thus mimicking the effects of walking.... intermittent pneumatic compression

Intermittent Self-catheterization

(clean intermittent self-catheterization, ISC, CISC) a procedure in which the patient periodically passes a disposable catheter through the urethra into the bladder for the purpose of emptying it of urine. It is increasingly used in the management of patients of both sexes (including children) with chronic *retention and large residual urine volumes, often due to *neuropathic bladder. ISC may prevent back pressure and dilatation of the upper urinary tract with consequent infection and incontinence.... intermittent self-catheterization

International Classification Of Diseases

(ICD) a list of all known diseases and syndromes, including mental and behavioural disorders, published by the *World Health Organization every ten years (approximately). Over the years the classification has moved from being disease-orientated to include a wider framework of illness and other health problems. The version in current use, ICD-10, was published in 1992 and employs alphanumeric coding. It is used in many countries as the principal means of classifying both mortality and morbidity experience and allows comparison of morbidity and mortality rates nationally and internationally. The clinical utility of the ICD is a matter of some controversy, especially in the field of psychiatry. ICD-11 was published in June 2018 and is intended to come into use from 2022. It includes about 55,000 codes for injuries, diseases, and causes of death, which is three times more than its predecessor. It also differs substantially from ICD-10 as each disease entry includes descriptions and guidance as to what is covered by the term, rather than the term alone. For the first time it includes specific sections on sexual health and traditional medicine. A parallel list, the International Classification of Functioning, Disabilities and Health (ICF), has also been compiled and is being used alongside the ICD. See also handicap.

The standard international classification for statistical, administrative, and epidemiological purposes, as supplied by the World Health Organization

The WHO framework for measuring health and disability in individuals and populations... international classification of diseases

Interstitial-cell-stimulating Hormone

see luteinizing hormone.... interstitial-cell-stimulating hormone

Interstitial Cystitis

a chronic nonbacterial inflammation of the bladder accompanied by an urgent desire to pass urine frequently and bladder pain; it is sometimes associated with an ulcer in the bladder wall (Hunner’s ulcer). The cause is unknown and *contracture of the bladder eventually occurs. Treatment is by distension of the bladder under spinal or epidural anaesthetic, instillation of anti-inflammatory solutions into the bladder, and administration of steroids or *NSAIDs. Bladder enhancement or augmentation (see cystoplasty) may be required for a contracted bladder.... interstitial cystitis

Interventional Cardiology

a subspecialty of cardiology concerned with the treatment of heart conditions using cardiac *catheterization techniques under local anaesthetic and X-ray control, including *percutaneous coronary intervention and percutaneous balloon mitral *valvuloplasty.... interventional cardiology

Inverse Care Law

an ironic ‘law’ stating that where good health care is most needed, it is usually least available. It was first stated by the Welsh GP Tudor Hart to underline the great difficulty in bringing areas of health-care poverty up to acceptable levels. See health inequalities; justice; need; rationing.... inverse care law

Ion Channel

a protein that spans a cell membrane to form a water-filled pore through which ions (e.g. calcium [Ca2+], sodium [Na+], potassium [K+]) can pass into or out of the cell.... ion channel

Islet Cell Antibodies

a group of autoantibodies directed against components of the insulin-secreting beta cells of the pancreas. They are usually detectable in the blood of people presenting with type 1 diabetes. Antibodies against *glutamic acid decarboxylase (GAD) in the beta cells have become a more specific test for islet cell antibodies, to help confirm a diagnosis of type 1 diabetes.... islet cell antibodies

Islet Cell Transplantation

a new technique still under evaluation for curing type 1 *diabetes mellitus, which involves the injection of donated cells from the pancreatic *islets of Langerhans into the liver, where it is hoped they will seed and survive. The transplanted cells then take over insulin production from the recipient’s diseased pancreas.... islet cell transplantation

Islet Cell Tumour

any tumour arising in a cell of the pancreatic *islets of Langerhans. These tumours, which include *insulinomas, *glucagonomas, and *somatostatinomas, form one of the two major subclasses of gastrointestinal neuroendocrine tumours, the other being the *carcinoid tumours.... islet cell tumour

Lamina Cribrosa

a meshlike structure through which nerve fibres forming the optic nerve exit the eye posteriorly through a hole in the sclera.... lamina cribrosa

Lancefield Classification

a classification of the *Streptococcus bacteria based on the presence or absence of antigenic carbohydrate on the cell surface. Species are classified into the groups A–S. Most species causing disease in humans belong to groups A, B, and D. [R. C. Lancefield (1895–1981), US bacteriologist]... lancefield classification

Langerhans Cell Histiocytosis

overgrowth of cells of the *reticuloendothelial system. This includes disorders previously called histiocytosis X, including eosinophilic granuloma, Hand–Schüller–Christian disease, and Letterer–Siwe disease. [P. Langerhans (1847–88), German physician and anatomist]... langerhans cell histiocytosis

Leber’s Congenital Amaurosis

a hereditary condition (inherited as an autosomal *recessive) causing severe visual loss in infants. The *fundus usually appears to be normal when examined with an *ophthalmoscope, but marked abnormalities are found on the ERG (see electroretinography), usually with extinguished wave pattern. [T. Leber (1840–1917), German ophthalmologist]... leber’s congenital amaurosis

Le Fort Classification

a classification of fractures involving the *maxilla (upper jaw) and *orbit. Type I involves the maxilla only, type II the anterior orbit, and type III the posterior orbit. [R. Le Fort (19th century), French surgeon]... le fort classification

Legg–calvé–perthes Disease

(Perthes disease, pseudocoxalgia) necrosis of the head of the femur (thigh bone) due to interruption of its blood supply (see osteochondritis). Of unknown cause, it occurs most commonly in boys between the ages of 5 and 10 and causes aching and a limp. The head of the femur can collapse and become deformed, resulting in a short leg and restricted hip movement. Affected boys are kept under observation and their activities are restricted; surgery may be required in more severe cases. [A. T. Legg (1874–1939), US surgeon; J. Calvé (1875–1954), French orthopaedist; G. C. Perthes (1869–1927), German surgeon]... legg–calvé–perthes disease

Leydig Cells

see interstitial cells. [F. von Leydig (1821–1908), German anatomist]... leydig cells

Lichen Simplex Chronicus

(neurodermatitis) thickened eczematous skin that develops at the site of constant rubbing in susceptible individuals. Common sites are the nape of the neck in women and the lower legs or scrotum in men. Stress may be a relevant factor.... lichen simplex chronicus

Liquid-based Cytology

(LBC) a technique used for analysing *cervical smears taken for *cervical screening. The specimen is collected using a brush or spatula and then mixed with a liquid preservative fluid. In the laboratory, this fluid is spun and filtered to remove blood and other extraneous material, leaving a thin layer of cells that is spread on a microscope slide and examined. LBC yields specimens that are easier to screen and give more accurate results than those obtained by the traditional Pap test.... liquid-based cytology

Lobular Carcinoma

cancer that arises in the lobules (rather than the ducts) of the breast. Like ductal carcinoma, it may be confined to its site of origin but can invade other tissues; however, it has a greater tendency than ductal carcinoma to affect both breasts.... lobular carcinoma

Local Medical Committee

(LMC) a group of representatives of the general practitioners working in a defined geographical area. There are separate LMCs for each area, and the members speak on behalf of the local practitioners by whom they are elected. Similar arrangements and responsibilities apply for dentists, pharmacists, and optometrists practising in the NHS outside hospitals.... local medical committee

Logmar Chart

a chart for testing *visual acuity in which the rows of letters (optotypes) vary in size in a logarithmic progression. The space between the letters in a row and the space between each row is identical to the size of the letters in that row. This neutralizes the effect of crowding on vision. There are five letters in each row and each letter has a score of 0.02 log unit (the name derives from logarithm of the minimum angle of resolution). This makes it more accurate than a *Snellen chart and it is becoming increasingly used in testing vision. Most tests are done at a distance of 4 metres, allowing it to be used in smaller rooms. The acuity is scored as a number, with 1 being the same as 6/60 on the Snellen chart and 0 being equivalent to 6/6 (normal visual acuity). Vision better than 6/6 is scored as a negative, e.g. –0.18.... logmar chart

Lung Cancer

cancer arising in the epithelium of the air passages (bronchial cancer) or lung (see also non-small-cell lung cancer; small-cell lung cancer). It is a very common form of cancer, particularly in Britain, and is strongly associated with cigarette smoking and exposure to industrial air pollutants (including asbestos). There are often no symptoms in the early stages of the disease, when diagnosis is made on X-ray examination. Treatment includes surgical removal of the affected lobe or lung (less than 20% of cases are suitable for surgery), radiotherapy, and chemotherapy.... lung cancer

Luteal Cyst

see ovarian cyst.... luteal cyst

Magnesium Carbonate

a weak *antacid used to relieve indigestion. It is taken alone or combined with other compounds in mixtures, powders, and tablets.... magnesium carbonate

Mai Complex

a group of bacteria comprising Mycobacterium avium and M. intracellulare, which are responsible for *opportunistic infections of the lung. See Mycobacterium.... mai complex

Major Histocompatibility Complex

see MHC.... major histocompatibility complex

Meckel’s Cartilage

a cartilaginous bar in the fetus around which the *mandible develops. Part of Meckel’s cartilage develops into the malleus (an ear ossicle) in the adult. [J. F. Meckel, the Younger (1781–1833), German anatomist]... meckel’s cartilage

Medical Certificate

a certificate stating a doctor’s diagnosis of a patient’s medical condition, disability, or fitness to work (see statement of fitness for work). It is known informally as a ‘fit note’ (formerly a ‘sick note’). See Appendix 8.... medical certificate

Medical Committee

see local medical committee.... medical committee

Medullary Carcinoma

a tumour whose consistency was thought to resemble that of bone marrow. Medullary carcinoma of the thyroid has associations with tumours of other organs (multiple endocrine neoplasia; see MENS) and is often familial: it arises from the *C cells of the thyroid and produces calcitonin, which can often be used as a *tumour marker.... medullary carcinoma

Memory Cell

a long-lived lymphocyte that is formed following primary infection. It enables a faster and more robust immune response following a second exposure to the antigen.... memory cell

Menstrual Cycle

the periodic sequence of events in sexually mature nonpregnant women by which an egg cell (ovum) is released from the ovary at four-weekly intervals until *menopause. The stages of the menstrual cycle are shown in the diagram. An ovum develops within a *Graafian follicle in the ovary. When mature, it bursts from the follicle and travels along the Fallopian tube to the uterus. A temporary endocrine gland – the corpus luteum – develops in the ruptured follicle and secretes the hormone *progesterone, which causes the lining of the uterus (endometrium) to become thicker and richly supplied with blood in preparation for pregnancy. If the ovum is not fertilized the cycle continues: the corpus luteum shrinks and the endometrium is shed at *menstruation. If fertilization does take place the fertilized ovum becomes attached to the endometrium and the corpus luteum continues to secrete progesterone, i.e. pregnancy begins.... menstrual cycle

Mental Capacity Act 2005

legislation for England and Wales, which came into force in October 2007, to govern the treatment of people who lack *capacity to make decisions. It gives legal force to the importance of *autonomy in health care and to *advance directives, decisions, or statements. It also provides statutory legislation for medical and social decision-makers to act in the patient’s best interests should he or she lose capacity (see Independent Mental Capacity Advocate). It allows proportionate force to implement decisions made in a patient’s best interests. For Scotland the current legislation is the Adults with Incapacity (Scotland) Act 2000.... mental capacity act 2005

Mental Health Act Commission

a regulating body in England and Wales, governed by the Mental Health Act 2007, that was responsible for regularly visiting psychiatric hospitals, reviewing psychiatric care, giving second opinions on the need for certain psychiatric treatments, and acting as a forum for the discussion of psychiatric issues. It was subsumed under the *Care Quality Commission in April 2009.... mental health act commission

Mesangial Cells

see juxtaglomerular apparatus.... mesangial cells

Metastatic Calcification

the calcification of otherwise normal tissues in patients with *hypercalcaemia. Compare dystrophic calcification.... metastatic calcification

Microalbumin:creatinine Ratio

a laboratory measurement used as a screening test for the first signs of kidney damage in *diabetes mellitus. It detects an increase in the very small levels of the protein albumin present in urine, relative to the concentration of creatinine. It is best measured in an early morning urine sample. See microalbuminuria.... microalbumin:creatinine ratio

Micturating Cystourethrogram

(MCU) see urethrography.... micturating cystourethrogram

Milan Criteria

criteria used to select patients with cirrhosis and *hepatoma for liver transplantation. Transplantation can be considered if patients have a single tumour under 5 cm in size, or no more than three tumours that are less than 3 cm in size, and show no evidence of extrahepatic symptoms and no vascular invasion.... milan criteria

Mild Cognitive Impairment

(MCI) cognitive impairment beyond that expected for age and education that does not interfere with normal daily function. When memory loss is the predominant symptom it is termed amnestic MCI and is frequently seen as an early stage of *Alzheimer’s disease. However, other aspects of cognition can be affected and symptoms can be stable or even remit.... mild cognitive impairment

Minimally Conscious State

(MCS) a disorder of consciousness distinct from *persistent vegetative state (PVS) and locked-in syndrome (see vegetative state). Unlike PVS, patients with MCS have partial preservation of conscious awareness although the level of awareness frequently fluctuates over time.... minimally conscious state

Mixed Connective Tissue Disease

a disease with features in common with systemic *lupus erythematosus, *polymyositis, and *scleroderma. It is characterized by high levels of antibodies to ribonucleoprotein and most commonly affects women between 20 and 40 years of age.... mixed connective tissue disease

Minimal Change Nephropathy

the commonest cause of *nephrotic syndrome in children and an important cause of this syndrome in adults. The condition is so named because of the apparent lack of abnormalities seen on light microscopy of biopsy samples. Changes can, however, be seen on electron microscopy, with effacement of the *podocyte foot processes along the glomerular basement membrane. It is postulated that minimal change disease is a T-cell disease and that *cytokine damage to the podocytes leads to loss of the selective filtering characteristics of the glomerulus. The condition usually responds to corticosteroids and has a good prognosis, but there is clinical overlap with primary *focal segmental glomerulosclerosis, which may have similar histological appearances in its early stages, tends not to respond to steroids, and is associated with a poor renal prognosis.... minimal change nephropathy

Missed Case

a person with a communicable disease in whom the symptoms and signs are so minimal that either there is no request for medical assistance or the doctor fails to make the diagnosis. The patient usually has partial immunity to the disease, but since the infecting organisms are of normal virulence, nonimmune contacts can be affected with the full manifestations of the illness. The period of infectivity is confined to the shortened duration of the illness (in contrast to a *carrier, in whom the pathogen is present without necessarily causing any ill effect). Alternatively, the subject has had the disease but retains some of the pathogens (e.g. in the throat or bowel) and so acts as a continuing reservoir of infection.... missed case

Motor Cortex

the region of the *cerebral cortex that is responsible for initiating nerve impulses that bring about voluntary activity in the muscles of the body. It is possible to map out the cortex to show which of its areas is responsible for which particular part of the body. The motor cortex of the left cerebral hemisphere is responsible for muscular activity in the right side of the body.... motor cortex

Multidetector Computerized Tomography

(MDCT) a development of *spiral CT scanning that uses more than one array of detectors opposite the X-ray tube, so that more tissue can be included, with thinner cuts, in a single rotation of the machine. This is particularly important for three-dimensional reconstruction of tissues. It also allows volumetric scanning or *isotropic imaging, which are best achieved when the thickness of the slice is similar to the size resolution of the detectors in the other two planes. Modern CT scanners are now usually equipped with between 16 and 640 detector arrays. The technique is particularly valuable for imaging fast-moving structures, such as the heart.... multidetector computerized tomography

Myxoedema Coma

a life-threatening condition due to severe *hypothyroidism, which is often precipitated by an acute event, such as surgery, prolonged exposure to cold, infection, trauma, other severe illness, or sedative drugs. It manifests as hypothermia, slowing of the heart rate with a reduction in blood pressure and sometimes heart failure, pleural and peritoneal effusions, urinary retention, and a gradually reduced conscious state resulting in coma. Blood tests show hypothyroidism, *hyponatraemia, hypercholesterolaemia, retention of carbon dioxide, and anaemia. Treatment is with intravenous *thyroxine at a high dosage until the patient wakes up, when tablets can be administered. Support on a ventilator and intravenous fluids may be needed. Active slow rewarming should be undertaken.... myxoedema coma

Myxoid Cyst

a small (and often painful) cyst containing a thick sticky fluid that develops over the end joint of a finger or toe. It may be in communication with the underlying joint.... myxoid cyst

Nasal Cavity

the space inside the nose that lies between the floor of the cranium and the roof of the mouth. It is divided into two halves by a septum: each half communicates with the outside via the nostrils and with the nasopharynx through the posterior nares.... nasal cavity

Nasal Concha

(turbinate bone) any of three thin scroll-like bones that form the sides of the *nasal cavity. The superior and middle nasal conchae are part of the *ethmoid bone; the inferior nasal conchae are a separate pair of bones of the face. See skull.... nasal concha

National Census

see census; Office for National Statistics.... national census

National Clinical Assessment Service

(NCAS) see Practitioner Performance Advice.... national clinical assessment service

National Institute For Health And Care Excellence

see NICE.... national institute for health and care excellence

Natural Killer Cell

(NK cell) a type of *lymphocyte that is able to kill virus-infected cells and cancerous cells and mediates rejection of bone-marrow grafts. NK cells are a part of natural (or innate) *immunity. Their function is regulated by a balance between activating receptors, which recognize proteins on cancerous or virus-infected cells, and inhibitory receptors specific for certain molecules encoded by the *HLA system.... natural killer cell

Neoadjuvant Chemotherapy

chemotherapy that is given before the (usually) surgical treatment of a primary tumour with the aim of shrinking the tumour and therefore improving the results of surgery or radiotherapy and preventing the development of metastases. Compare adjuvant therapy.... neoadjuvant chemotherapy

National Statistics Socio-economic Classification

(NS-SEC) an occupational classification of the national population that was developed to replace older systems based on social classes and socio-economic groups. The groupings are intended to stratify the population according to different forms of employment: households are classified according to the occupation of the household reference person (the person renting, owning, or otherwise responsible for accommodation). The NS-SEC is used for official surveys and statistics, including the *census. The analytic version of the classification has eight classes and is the version used for most analyses.... national statistics socio-economic classification

Nephrogenic Cord

either of the paired ridges of tissue that run along the dorsal surface of the abdominal cavity of the embryo. Parts of it develop into the kidney, ovary, or testis and their associated ducts. Intermediate stages of these developments are the *pronephros, *mesonephros, and *metanephros.... nephrogenic cord

Nerve Conduction Study

a test done to assess the peripheral nervous system. It involves activating the nerves electronically with electrical pulses and measuring the responses obtained.... nerve conduction study

Neural Crest

the two bands of ectodermal tissue that flank the *neural plate of the early embryo. Cells of the neural crest migrate throughout the embryo and develop into sensory nerve cells and peripheral nerve cells of the autonomic nervous system.... neural crest

Nhs Choices

the website for *NHS England. It provides comprehensive health information to help patients make the best choices about their health and the best use of NHS and social-care services.... nhs choices

Nhs Constitution For England

a single document, first published in 2009, that sets out the rights and responsibilities of health-care organizations, patients, and staff members. The constitution lists legally binding rights for patients, which largely formalize legal positions that had previously developed through case law. The constitution also lists nonbinding pledges.

Full text of the document... nhs constitution for england

Nhs Counter Fraud Authority

(NHSCFA) a *special health authority formed in 2017 to identify, investigate, and prevent fraud, bribery, and corruption within NHS organizations in England. These functions were formerly carried out by NHS Protect, part of the *NHS Business Services Authority.

NHS Counter Fraud Authority website... nhs counter fraud authority

Nhs Walk-in Centre

a medical centre offering free and fast access to health-care advice and treatment. The first centres were opened in 2000. They provide advice and treatment for minor injuries and illnesses as well as guidance on how to use NHS services. Currently, the NHS offers a mix of walk-in centres, urgent care centres, minor injury units, and urgent treatment centres, all with different levels of service. By the end of 2019, these will all be called urgent treatment centres.... nhs walk-in centre

Nk Cell

see natural killer cell.

nm symbol for *nanometre.... nk cell

Non-small-cell Lung Cancer

(NSCLC) any type of lung cancer other than *small-cell lung cancer. Such cancers include *adenocarcinoma of the lung, large-cell carcinomas, and squamous-cell carcinoma of the lung.... non-small-cell lung cancer

Nuclear Cardiology

the study and diagnosis of heart disease by the intravenous injection of different types of *radionuclide. The radionuclide emits gamma rays, enabling a gamma camera and computer to form an image of the heart. See MUGA scan; myocardial perfusion scan; SPECT scanning.... nuclear cardiology

Nursing And Midwifery Council

(NMC) a statutory body that regulates the nursing and midwifery professions in the public interest. See nurse.... nursing and midwifery council

Obstetric Cholestasis

a pregnancy-related condition characterized by intense *pruritus (itch) – and consequent sleep deprivation – in the absence of a skin rash, with abnormal liver function tests and elevated bile acids, all of which remit following delivery. The clinical importance of obstetric cholestasis lies in the potential fetal risks, which may include prematurity and intrauterine death.... obstetric cholestasis

Off-pump Cabg

*coronary artery bypass grafting (CABG) performed on a beating heart, i.e. without using *cardiopulmonary bypass (the pump refers to a *heart-lung machine).... off-pump cabg

Onodi Cell

a posterior ethmoidal sinus air cell (see paranasal sinuses). They are surgically important because of their proximity to the optic nerve and internal carotid artery. [A. Onodi (1857–1919), Hungarian rhinolaryngologist]... onodi cell

Optical Coherence Tomography

(OCT) a class of optical tomographic techniques that allows extremely high-quality micrometre-resolution three-dimensional images to be obtained from within optical scattering media (e.g. biological tissue). OCT is proving valuable in ophthalmology, for noninvasive imaging of the ocular structures, and in cardiology for visualizing the interior of coronary arteries using a specialized *catheter. See also spectral domain optical coherence tomography.... optical coherence tomography

Objective Structured Clinical Examination

(OSCE) a type of examination used increasingly in the health sciences (medicine, dentistry, nursing, physiotherapy, pharmacy) to assess clinical skills in examination, communication, medical procedures, and interpretation of results. The examination usually takes the form of a circuit of stations around which each candidate moves after a specified time interval (5–10 minutes) at each station. Stations are a mixture of interactive and noninteractive tasks. Some have an examiner and a simulated patient, either an actor for assessment of communication or history-taking skills or a manikin of a specific part of the body (e.g. to demonstrate how to use an auriscope). Other stations have investigation results with a list of questions that are to be completed on computer-marked examination papers. Each station has a different examiner and the stations are standardized with specific marking criteria, thus enabling fairer comparison with peers.... objective structured clinical examination

Optic Chiasm

(optic commissure) the X-shaped structure formed by the two optic nerves, which pass backwards from the eyeballs to meet in the midline beneath the brain, near the pituitary gland (see illustration). Nerve fibres from the nasal side of the retina of each eye cross over to join fibres from the lateral side of the retina of the opposite eye. The optic tracts resulting from the junction pass backwards to the occipital lobes.... optic chiasm

Oral Cavity

the mouth.... oral cavity

Organ Of Corti

(spiral organ) the sense organ of the *cochlea of the inner ear, which converts sound signals into nerve impulses that are transmitted to the brain via the cochlear nerve. [A. Corti (1822–88), Italian anatomist]... organ of corti

Osteomeatal Complex

see ostiomeatal complex.... osteomeatal complex

Ostiomeatal Complex

(osteomeatal complex) the part of the *paranasal sinuses where the frontal, maxillary, and anterior ethmoid sinuses communicate with the interior of the nose, which is affected in chronic *rhinosinusitis. *Endoscopic sinus surgery is often aimed at improving the function of this region.... ostiomeatal complex

Otic Capsule

the cup-shaped cartilage in the head of an embryo that later develops into the bony *labyrinth of the ear.... otic capsule

Ovarian Cancer

a malignant tumour of the ovary, usually a carcinoma. Because of its wide-ranging pathology and an imperfect understanding of its causes, ovarian cancer is not readily detected in the early stages of development, when the tumour is small and produces few suspicious symptoms. Increased susceptibility to the disease is associated with raised serum levels of *CA125 (see also risk of malignancy index; BRCA1 and BRCA2). Diagnosis is based on the finding of a solid or cystic mass arising from the pelvis; there may be associated *ascites. The incidence of ovarian cancer reaches a peak in postmenopausal women; treatment involves surgery and most cases also require combined chemotherapy and/or radiotherapy.... ovarian cancer

Over-the-counter Drug

(OTC drug) a drug that may be purchased directly from a pharmacist without a doctor’s prescription. Current government policy is to extend the range of OTC drugs: a number have already been derestricted (e.g. ibuprofen, ranitidine) and this trend is increasing, which will place an additional advisory responsibility on pharmacists.... over-the-counter drug

Oxyntic Cells

see parietal cells.... oxyntic cells

Pachyonychia Congenita

a rare genetically determined skin disorder (see genodermatosis) characterized by thickening of the nails together with other ectodermal abnormalities.... pachyonychia congenita

Pain Clinic

a clinic that specializes in the management and relief of pain. Pain clinics are usually directed by anaesthetists.... pain clinic

Paramyotonia Congenita

a rare disorder in which prolonged contraction of muscle fibres (see myotonia) is precipitated by cold and exercise. It is due to a mutation in the sodium-channel gene.... paramyotonia congenita

Parietal Cells

(oxyntic cells) cells of the *gastric glands that secrete hydrochloric acid in the fundic region of the stomach.... parietal cells

Patient Protection And Affordable Care Act

(PPACA) see Affordable Care Act 2010.... patient protection and affordable care act

Pectus Carinatum

see pigeon chest.... pectus carinatum

Percutaneous Coronary Intervention

(PCI) treatment of coronary artery disease delivered by cardiac *catheterization. This usually means *coronary angioplasty followed by insertion of a coronary *stent, but also includes more specialized procedures, such as rotational *atherectomy (rotablation). Primary PCI refers to the use of PCI as the first-line treatment to relieve coronary obstruction in S-T elevation *myocardial infarction, rather than *thrombolysis. Rescue PCI is used in the event of unsuccessful thrombolysis.... percutaneous coronary intervention

Percutaneous Transhepatic Cholangiopancreatography

imaging of the bile duct and pancreatic duct. A catheter is carefully manipulated into the ducts via direct puncture through the abdomen under radiological guidance. Contrast material is flushed through the catheter to delineate the ducts (see also cholangiography). This procedure is often performed in cases of obstructive jaundice prior to insertion of a biliary drain or stent when *ERCP is not possible.... percutaneous transhepatic cholangiopancreatography

Person-centred Care

an approach to health care that focuses on the needs of the individual care user, rather than providing a standardized response to their condition. The patient is encouraged to take an active role in discussing a health-care plan that reflects their own needs, circumstances, and values.... person-centred care

Phalangeal Cells

rows of supporting cells between the sensory hair cells of the organ of Corti (see cochlea).... phalangeal cells

Pharyngeal Cleft

(branchial cleft, visceral cleft) any of the paired segmented clefts in each side of the throat of the early embryo that correspond to the gills of fish. Soon after they have formed they close to form the *pharyngeal pouches, except for the first cleft, which persists as the external auditory meatus.... pharyngeal cleft

Philadelphia Chromosome

an abnormal form of chromosome 22 that has a foreshortened long arm due to a reciprocal *translocation with chromosome 9. It is most commonly seen in the marrow cells of patients with chronic *myeloid leukaemia.... philadelphia chromosome

Phrenic Crush

1. damage to the phrenic nerve as a result of trauma. 2. formerly, surgical crushing of a portion of the *phrenic nerve. This paralyses the diaphragm on the side operated upon, which is then pushed upwards by the abdominal contents, thus pressing on the lung and partially collapsing it. This operation was formerly often combined with *pneumoperitoneum in the treatment of pulmonary tuberculosis but is now obsolete.... phrenic crush

Picture Archiving And Communication System

see PACS.... picture archiving and communication system

Pigeon Chest

forward protrusion of the breastbone resulting in deformity of the chest. The condition is painless and harmless. Medical name: pectus carinatum.... pigeon chest

Plasma Coagulation

a type of *electrocoagulation used to arrest haemorrhage or destroy abnormal tissue. A stream of inert gas, such as argon or helium, is ionized, thereby carrying electrical energy to adjacent tissue; there is no physical contact between the plasma coagulation apparatus and the tissue.... plasma coagulation

Posterior Capsular Opacification

progressive clouding of the posterior lens capsule due to *Elschnig pearls and proliferation of lens fibres following extracapsular *cataract extraction by *phacoemulsification. This can lead to clouding of vision and is treated with YAG laser *capsulotomy.... posterior capsular opacification

Postresuscitation Care

medical care given to an individual who has survived a *cardiac arrest. This will usually consist of a 12-lead electrocardiogram (see lead2), a chest X-ray, a number of venous and arterial blood tests, and transfer to a high-dependency or coronary care unit for further intensive monitoring and drug administration.... postresuscitation care

Potassium-channel Activator

any one of a class of drugs that enhance the movement of potassium ions through the *ion channels in cell membranes. In the case of smooth muscle cells, such as those in the walls of arteries, their sensitivity to the normal stimuli to contract is reduced. The result is relaxation of the muscle fibres and widening of the arteries. Potassium-channel activators are used for improving the blood supply to the heart muscle in angina pectoris. Possible side-effects include headache, flushing, vomiting, dizziness, and weakness. A currently available member of the class is nicorandil.... potassium-channel activator

Potassium Chloride

a salt of potassium used to prevent and treat potassium deficiency, especially during treatment with digoxin or anti-arrhythmic drugs. Some irritation in the digestive system may occur. Severe potassium deficiency may be treated by intravenous infusion.... potassium chloride

Prickle Cells

cells with cytoplasmic processes that form intercellular bridges. The germinative layer of the *epidermis is sometimes called the prickle cell layer.... prickle cells

Pseudomembranous Colitis

see Clostridium; pseudomembrane.... pseudomembranous colitis

Pseudotumour Cerebri

see idiopathic intracranial hypertension.... pseudotumour cerebri

Psychiatric Intensive Care Unit

see PICU.... psychiatric intensive care unit

Public Health Consultant

(in Britain) a medical consultant with postgraduate training in public health. Formerly known as community physicians, such consultants undertake public health functions, either as *Directors of Public Health in local authorities or as consultants in public health in local authorities, *Public Health England, or elsewhere. See also public health specialist.... public health consultant

Prostate Cancer

a malignant tumour (*carcinoma) of the prostate gland, a common form of cancer in elderly men. In most men it progresses slowly over many years and gives symptoms similar to those of benign enlargement of the prostate (see prostate gland). Before it was possible to test for *prostate specific antigen (PSA), the tumour had often invaded locally, spread to regional lymph nodes, and metastasized to bone before clinical presentation. By checking elevated levels of PSA or *PCA3, prostate cancer can be detected 5–10 years before the tumour would present symptomatically. If the disease is confined to the prostate, the patient may be offered active surveillance or radical *prostatectomy, radical radiotherapy, or *brachytherapy; *cryotherapy or *HIFU are available in specialized centres. In elderly patients, it may be enough to monitor the tumour growth. If the disease is outside the prostate, androgen deprivation therapy may be used; this may be achieved by *gonadorelin analogues, *anti-androgens, surgical castration, or oestrogen therapy.... prostate cancer

Puerperal Cardiomyopathy

a rare complication of pregnancy, occurring from the sixth month of pregnancy until six months postnatally (usually within six weeks of delivery). It can follow pre-eclampsia. It is characterized by palpitations, dyspnoea, oedema (peripheral and central), and impaired exercise tolerance. The diagnosis is confirmed on echocardiography. It has a high mortality and morbidity. Treatment of heart failure, anticoagulation, and in some cases immunosuppressant therapy is required; in some cases heart transplantation may be considered.... puerperal cardiomyopathy

Pulmonary Capillary Wedge Pressure

(PCWP) an indirect measurement of the pressure of blood in the left atrium of the heart, which indicates the adequacy of left heart function. It is measured using a catheter wedged in the most distal segment of the pulmonary artery. See also Swan-Ganz catheter.... pulmonary capillary wedge pressure

Pulmonary Circulation

a system of blood vessels effecting transport of blood between the heart and lungs. Deoxygenated blood leaves the right ventricle by the pulmonary artery and is carried to the alveolar capillaries of the lungs. Gaseous exchange occurs, with carbon dioxide leaving the circulation and oxygen entering. The oxygenated blood then passes into small veins leading to the pulmonary veins, which leave the lungs and return blood to the left atrium of the heart. The oxygenated blood can then be pumped around the body via the *systemic circulation.... pulmonary circulation

Pulp Capping

the procedure of covering an exposed tooth pulp (direct pulp cap) or nearly exposed tooth pulp (indirect pulp cap) following trauma with a medicament (usually based on calcium hydroxide), which is then covered with a temporary or permanent *restoration.... pulp capping

Pyramidal Cell

a type of neuron found in the *cerebral cortex, with a pyramid-shaped cell body, a branched dendrite extending from the apex towards the brain surface, several dendrites extending horizontally from the base, and an axon running in the white matter of the hemisphere.... pyramidal cell

Randomized Controlled Trial

see intervention study.... randomized controlled trial

Reed–sternberg Cell

a large binucleate cell that is characteristic of *Hodgkin’s disease. [D. Reed Mendenhall (1874–1964), US pathologist; C. Sternberg (1872–1935), Austrian pathologist]... reed–sternberg cell

Regulatory T Cell

(Treg cell) a type of T *lymphocyte that suppresses immune responses.... regulatory t cell

Research Ethics Committee

see ethics committee.... research ethics committee

Resting Cell

a cell that is not undergoing division. See interphase.... resting cell

Retrograde Root Canal Treatment

see apicectomy.... retrograde root canal treatment

Rusch Catheter

a catheter traditionally used for prostate surgery but now successful in the management of *postpartum haemorrhage as an alternative to hysterectomy. The catheter is inserted into the uterine cavity and the balloon filled passively with up to 500 ml warm saline to achieve a *tamponade effect. An alternative is the Bakri balloon, which has been designed specifically for obstetric use.... rusch catheter

Salter–harris Classification

(S–H classification) a classification of fractures involving the growth plate of bones (see physis), which is useful for their prognosis and treatment. There are five S–H categories of fracture. [R. Salter and R. I. Harris (20th century), Canadian orthopaedic surgeons]... salter–harris classification

Schlemm’s Canal

a channel in the eye, at the junction of the cornea and the sclera, through which the aqueous humour drains. [F. Schlemm (1795–1858), German anatomist]... schlemm’s canal

Schwann Cells

the cells that lay down the *myelin sheath around the axon of a medullated nerve fibre. Each cell is responsible for one length of axon, around which it twists as it grows, so that concentric layers of membrane envelop the axon. The gap between adjacent Schwann cells forms a *node of Ranvier. [T. Schwann (1810–82), German anatomist and physiologist]... schwann cells

Scintillation Counter

a device to measure and record the fluorescent flashes in a *scintillator exposed to high-energy radiation.... scintillation counter

Semicircular Canals

three tubes that form part of the membranous *labyrinth of the ear. They are concerned with balance and each canal registers movement in a different plane. At the base of each canal is a small swelling (an ampulla), which contains a *crista. When the head moves the fluid (endolymph) in the canals presses on the cristae, which register the movement and send nerve impulses to the brain.... semicircular canals

Semilunar Cartilage

one of a pair of crescent-shaped cartilages in the knee joint situated between the femur and tibia.... semilunar cartilage

Sertoli Cells

cells found in the walls of the seminiferous tubules of the *testis. Compared with the germ cells they appear large and pale. They anchor and probably nourish the developing germ cells, especially the *spermatids, which become partly embedded within them. A Sertoli-cell tumour is a rare testicular tumour causing *feminization. [E. Sertoli (1842–1910), Italian histologist]... sertoli cells

Severe Chronic Upper Airway Disease

(SCUAD) severe *rhinitis and *rhinosinusitis that has not been fully controlled by optimal pharmacological treatment.... severe chronic upper airway disease

Severe Combined Immune Deficiency

(SCID) a rare disorder that usually manifests itself within the first three months of life by severe bacterial, fungal, and viral infection and *failure to thrive. It is due to reduced numbers of T and B *lymphocytes – white blood cells necessary for fighting infection. Some cases are caused by *adenosine deaminase deficiency. The only treatment currently available is a bone-marrow transplant, but *gene therapy offers hope for the future.... severe combined immune deficiency

Sex Chromatin

*chromatin found only in female cells and believed to represent a single X chromosome in a nondividing cell. It can be used to discover the sex of a baby before birth by examination of cells obtained by *amniocentesis or *chorionic villus sampling. There are two main kinds: (1) the Barr body, a small object that stains with basic dyes, found on the edge of the nucleus just inside the nuclear membrane; (2) a drumstick-like appendage to the nucleus in neutrophils (a type of white blood cell).... sex chromatin

Sex Chromosome

a chromosome that is involved in the determination of the sex of the individual. Women have two *X chromosomes; men have one X chromosome and one *Y chromosome. Compare autosome.... sex chromosome

S–h Classification

see Salter–Harris classification.... s–h classification

Sickle-cell Disease

(drepanocytosis) a hereditary blood disease that mainly affects people of African ancestry but also occurs in the Mediterranean region and reaches high frequencies in parts of Saudi Arabia and India. It occurs when the sickle-cell gene has been inherited from both parents and is characterized by the production of an abnormal type of *haemoglobin – sickle-cell haemoglobin (Hbs) – which precipitates in the red cells when the blood is deprived of oxygen, forming crystals that distort the cells into the characteristic sickle shape: this process is known as sickling. An excess of sickle cells in the circulation results in blockage of small blood vessels, producing episodes of severe pain (a sickle-cell crisis). Sickle cells are rapidly removed from the circulation, leading to anaemia and jaundice. There is no satisfactory treatment; the highest mortality is in childhood but some patients may live to an age of 60–70 years.

The carrier condition (sickle-cell trait) occurs when the defective gene is inherited from only one parent. It generally causes no symptoms but confers some protection from malaria, which accounts for the high frequency of the gene in malarious areas. If a general anaesthetic is to be given to a patient with this condition, the anaesthetist should be alerted.... sickle-cell disease

Sickle-cell Nephropathy

progressive renal disease developing in 5–8% of patients with *sickle-cell disease. Infarcts in the cortex can occur with sickle-cell crises and present with pain and haematuria. Acute or more insidious damage to the medulla will lead to a urinary concentrating defect and later to papillary necrosis and/or fibrosis. Occlusion of vessels within the glomerular capillary tuft leads to a secondary form of *focal segmental glomerulosclerosis and can present with the *nephrotic syndrome.... sickle-cell nephropathy

Sigmoid Colectomy

(sigmoidectomy) surgical removal of the sigmoid colon using either an open approach (see laparotomy) or *laparoscopy. It is performed for tumours, severe *diverticular disease, or for an abnormally long sigmoid colon that has become twisted (see volvulus).... sigmoid colectomy

Single Photon Emission Computed Tomography

see SPECT scanning.... single photon emission computed tomography

Six-category Intervention Analysis

a framework for exploring how care is delivered, based on the idea that there are six main styles of interaction (prescriptive, informative, confronting, cathartic, catalytic, and supportive). The analysis is widely used to help health-care professionals develop an understanding of interpersonal relationships, reflect on their own practice, and enhance their interactions with clients.... six-category intervention analysis

Slipped Capital Femoral Epiphysis

a condition that occurs when the upper (capital) epiphysis of the femur slips in relation to the rest of the femur. It most commonly affects older teenage boys who are overweight. The main symptoms are pain in the hip or knee and limping gait. It can be diagnosed on X-ray. Treatment usually involves surgery to stabilize the epiphysis.... slipped capital femoral epiphysis

Small-cell Lung Cancer

(SCLC) a type of bronchial carcinoma characterized by small cells (or oat cells), small round or oval cells with darkly staining nuclei and scanty indistinct cytoplasm. Small-cell carcinoma is usually related to smoking and accounts for about one-quarter of bronchial carcinomas; it carries a poor prognosis due to early distant spread, typically to bones, liver, and brain. Treatment is primarily with chemotherapy and radiotherapy and paraneoplastic symptoms (see paraneoplastic syndrome) from *ectopic hormone production are common. Compare non-small-cell lung cancer.... small-cell lung cancer

Social Class

see National Statistics Socio-economic Classification.... social class

Sodium Channel

see ion channel.... sodium channel

Spectral Domain Optical Coherence Tomography

(Fourier domain OCT) a noncontact noninvasive imaging technique that can reveal layers of the retina by looking at the interference patterns of reflected laser light. Automated software is able to outline the retinal nerve-fibre layer with great precision, which is relevant in glaucoma.... spectral domain optical coherence tomography

Sperm Count

see seminal analysis.... sperm count

Sternberg–reed Cell

see Reed–Sternberg cell.... sternberg–reed cell

Steroid Card

a card that must be carried by patients taking long-term corticosteroid medication, particularly if high doses are used. The card states that in an emergency treatment with steroids must not be suddenly stopped since this may precipitate an *Addisonian crisis.... steroid card

Stock Culture

see culture.... stock culture

Superior Canal Dehiscence Syndrome

(SCDS) a rare condition characterized by sound- or pressure-induced vertigo (see Tullio phenomenon), hearing loss, *autophony, and a sense of fullness in the affected ear. It is associated with absence of the bone that normally lies over the superior *semicircular canal. Diagnosis involves computerized tomography and *vestibular evoked myogenic potential testing. Treatment involves surgery to repair the bony defect.... superior canal dehiscence syndrome

Suppressor T Cell

a type of T *lymphocyte that prevents an immune response by B cells or other T cells to an antigen.... suppressor t cell

Suprapubic Catheter

a catheter passed through the abdominal wall above the pubis, usually into a very enlarged bladder with urinary retention. Usually, suprapubic *catheterization is performed only if it is not possible to perform urethral catheterization.... suprapubic catheter

Sure Start Children’s Centre

see children’s centre.... sure start children’s centre

Synchronized Cardioversion

see cardioversion.... synchronized cardioversion

Systemic Circulation

the system of blood vessels that supplies all parts of the body except the lungs. It consists of the aorta and all its branches, carrying oxygenated blood to the tissues, and all the veins draining deoxygenated blood into the vena cava. Compare pulmonary circulation.... systemic circulation

Tenon’s Capsule

the fibrous tissue that lines the orbit and surrounds the eyeball. [J. R. Tenon (1724–1816), French surgeon]... tenon’s capsule

Thoracic Cavity

the chest cavity. See thorax.... thoracic cavity

Tissue Culture

the culture of living tissues, removed from the body, in a suitable medium supplied with nutrients and oxygen. Tissue engineering, in which skin, cartilage, and other connective-tissue cells are cultured on a *fibronectin ‘mat’ to create new tissues, is being explored for use in tissue grafting for patients with burns, sports injuries, etc.... tissue culture

Tnm Classification

a classification defined by the *UICC for the extent of spread of a cancer. T refers to the size of the tumour, N the presence and extent of lymph node involvement, and M the presence of distant spread (metastasis).... tnm classification

Topical Calcineurin Inhibitors

see calcineurin inhibitors.... topical calcineurin inhibitors

Transitional Cell Carcinoma

a form of cancer that affects the urothelium, which lines the urinary collecting system of the kidney, ureters, bladder, and the proximal part of the urethra. It is the most common type of bladder cancer.... transitional cell carcinoma

Thyroid Crisis

(thyroid storm) a life-threatening condition due to an acute and severe exacerbation of previously undiagnosed or inadequately treated *thyrotoxicosis. It often follows infections, childbirth, nonthyroid surgery, or trauma but can occur without an obvious cause. The presenting features are a fever, severe agitation, nausea and vomiting, diarrhoea, and abdominal pains. An accelerated heart rate and irregularity of the heart rhythm can cause heart failure, and psychotic episodes or coma can result. Blood tests will reveal hyperthyroidism and may also show altered liver function, high blood sugar, high calcium levels, a high white blood cell count, and often anaemia. Treatment is with intravenous fluids, oxygen, antithyroid drugs (such as *carbimazole or *propylthiouracil), high-dose iodide solution (see Lugol’s solution), high-dose steroids, and beta blockers. The patient must be cooled and given antipyretics, such as paracetamol. Any underlying cause must also be treated.... thyroid crisis

Transarterial Chemoembolization

(TACE) an *interventional radiology procedure to treat liver cancer in which a chemotherapeutic agent (usually doxyrubicin) loaded onto tiny beads is directly delivered to the cancerous area. This involves passing a catheter through the femoral artery in the groin and selectively placing it into the hepatic artery. A minute catheter (microcatheter) is then placed through the existing catheter and advanced more selectively into the area of cancer. Thus, the chemotherapy-loaded beads can be administered directly to the cancer, where they can not only treat it but also block the blood supply to that area (*embolization).... transarterial chemoembolization

Treacher Collins Syndrome

(Treacher Collins deformity) a hereditary disorder of facial development. It is characterized by underdevelopment of the jaw and zygomatic (cheek) bones and the precursors of the ear fail to develop, which results in a variety of ear and facial malformations. The ear abnormality may cause deafness. [E. Treacher Collins (1862–1919), British ophthalmologist]... treacher collins syndrome

Treg Cell

see regulatory T cell.... treg cell

Trospium Chloride

an *antimuscarinic drug indicated for the treatment of overactivity of the bladder *detrusor muscle with symptoms of urge incontinence, urgency, and frequency. The most common side-effects are dry mouth and constipation.... trospium chloride

Tympanic Cavity

see middle ear.... tympanic cavity

Uk National Screening Committee

(NSC) the body responsible for advising the NHS, the ministers of the UK government, and the three devolved governments in the UK about all aspects of screening. The NSC also has responsibility for overseeing all noncancer screening programmes in the NHS in England and monitoring their quality and effectiveness. It was formed in 1996 and became part of *Public Health England in 2013. See screening test.

National Screening Committee website: contains detailed notes on all screening programmes the committee has considered and the rationale for the decisions the committee has made... uk national screening committee

Umbilical Cord Blood Banked Stem Cells

haemopoietic *stem cells collected from umbilical cord blood donated at birth, which can be stored indefinitely and used if a sibling or any other blood-compatible baby develops an illness (such as leukaemia) that could only be treated by cord-blood stem-cell transplantation. This facility is now available in the UK and the USA.... umbilical cord blood banked stem cells

Union International Contre Le Cancer

see UICC.... union international contre le cancer

Universal Credit

a welfare benefit in the UK that is due to replace six mean-tested benefits and tax credits, with the intention of simplifying the benefits system and strengthening incentives to work. Rollout of universal credit began in 2013 and is ongoing with a forecast completion date of 2022. It has been criticized by some for its focus on the centralization of administration, particularly the requirement for most claimants to file claims online rather than face-to-face, as well as for delays to the rollout, which was originally supposed to be complete in 2017.... universal credit

Urgent Treatment Centre

see NHS walk-in centre.... urgent treatment centre

Variant Creutzfeldt–jakob Disease

(vCJD) see Creutzfeldt–Jakob disease.... variant creutzfeldt–jakob disease

Vernal Conjunctivitis

*conjunctivitis of allergic origin, often associated with hay fever or other forms of *atopy.... vernal conjunctivitis

Vernix Caseosa

the layer of greasy material which covers the skin of a fetus or newborn baby. It is produced by the oil-secreting glands of the skin and contains skin scales and fine hairs.... vernix caseosa

Verrucous Carcinoma

an *indolent preinvasive wartlike carcinoma typically of the oral cavity, associated with chewing tobacco, and vulva.... verrucous carcinoma

Vertebral Column

see backbone.... vertebral column

Video Capsule Endoscopy

(VCE) an investigation for visualizing the intestinal lining (mucosa). A capsule containing a miniature digital video camera is swallowed by the patient and passively propelled through the intestine by peristalsis. The images are uploaded to a computer for subsequent analysis. Various capsules are available for investigation of oesophageal, small-intestinal, and colonic disorders. The commonest in use is the small-intestinal capsule, for investigation of obscure gastrointestinal bleeding, recurrent iron-deficiency anaemia, or in cases of suspected Crohn’s disease, coeliac disease, or small-bowel tumours.... video capsule endoscopy

Visceral Cleft

see pharyngeal cleft.... visceral cleft

Vital Centre

any of the collections of nerve cells in the brain that act as governing centres for different vital body functions – such as breathing, heart rate, blood pressure, temperature control etc. – making reflex adjustments according to the body’s needs. Most lie in the hypothalamus and brainstem.... vital centre

Vulval Cancer

a relatively rare gynaecological cancer, most common in the elderly. The most common symptom is longstanding itch, but vulval pain, discharge, and bleeding have also been reported. Surgery is the primary treatment, with wide excision by radical *vulvectomy and regional *lymphadenectomy. Radiotherapy and chemotherapy can also be used.... vulval cancer

Who Checklist

a process introduced by the World Health Organization to improve patient safety and reduce errors during surgical procedures. There are three phases: checking before induction of anaesthesia; checking after administration of anaesthesia but before start of surgery (referred to as ‘time out’); and checking at the end of the procedure with identification of key concerns for the immediate postoperative period (referred to as ‘sign out’).... who checklist

Wolff–chaikoff Effect

the inhibition of thyroid hormone production by administration of large doses of iodide. This occurs at a critical dosage level below which the addition of iodide to an iodine-deficient individual results in increased production of thyroid hormone. The effect is transient in individuals with normal thyroids but may persist in thyroiditis; it can be utilized medically to induce a hypothyroid state, for example in patients with *thyroid crisis (see Lugol’s solution). [L. Wolff (1898–1972), US cardiologist; I. L. Chaikoff (20th century), US physiologist]... wolff–chaikoff effect

Working Tax Credit

a benefit payable to working people with a low income. There are four categories of eligibility: a person responsible for a child; a disabled person; a person who is aged over 50, has recently started work, and was receiving certain benefits before starting work; and a person aged over 25 and working more than 30 hours per week. Working tax credit is in the process of being replaced by *universal credit.... working tax credit

Wound Colonization

the presence of multiplying bacteria within a wound that do not cause inflammation or clinical symptoms. This may be due to the presence of natural flora or to environmental or endogenous factors. Healing is not delayed.... wound colonization

Balsam, Copaiba

Copaifera officinalis

FAMILY: Fabaceae (Leguminosae)

SYNONYMS: Copahu balsam, copaiba, copaiva, Jesuit’s balsam, Maracaibo balsam, para balsam.

GENERAL DESCRIPTION: Wild-growing tropical tree up to 18 metres high, with thick foliage and many branches. The natural oleoresin occurs as a physiological product from various Copaifera species. Not a ‘true’ balsam.

DISTRIBUTION: Native to north east and central South America. Mainly produced in Brazil; also Venezuela, Guyana, Surinam and Colombia.

OTHER SPECIES: Several Copaifera speices yield an oleoresin: the Venezuelan type ‘Maracaibo balsam’ has a low oil content, the Brazilian type ‘para balsam’ has a high oil content. See also Botanical Classification section.

HERBAL/FOLK TRADITION: Used for centuries in Europe in the treatment of chronic cystitis and bronchitis; also for treating piles, chronic diarrhoea and intestinal problems.

ACTIONS: Batericidal, balsamic, disinfectant, diuretic, expectorant, stimulant.

EXTRACTION: 1. The crude balsam is collected by drilling holes into the tree trunks; it is one of the most plentiful naturally occurring perfume materials. 2. An essential oil is obtained by dry distillation from the crude balsam. It is mainly the ‘para balsams’ with a high oil content (60–80 per cent), which are used for distillation.

CHARACTERISTICS: 1. The crude balsam is a viscous, yellowy-brown or greenish-grey liquid which hardens upon exposure to air with a mild, woody, slightly spicy odour. It blends well with styrax, amyris, lavandin, cedarwood, lavender, oakmoss, woods and spices. 2. The oil is a pale yellow or greenish mobile liquid with a mild, sweet, balsamic-peppery odour. It blends well with cananga, ylang ylang, vanilla, jasmine, violet and other florals.

PRINCIPAL CONSTITUENTS: Mainly caryophyllene.

SAFETY DATA: Relatively non-toxic, non-irritant, possible sensitization. Large doses cause vomiting and diarrhoea.

AROMATHERAPY/HOME: USE:

DIGESTIVE SYSTEM: Intestinal infections, piles.

Respiratory System: Bronchitis, chills, colds, coughs, etc.

Genito-Rinary System: Cystitis.

Nervous System: Stress-related conditons.

OTHER USES: The oleoresin is used in pharmaceutical products especially cough medicines and iuretics. The oil and crude balsam are extensively used as a fixative and fragrance component in all types of perfumes, soaps, cosmetics and detergents. The crude is also used in porcelain painting.

BALSAM, PERU... balsam, copaiba

Cerebral

pertaining to the largest part of the brain, the cerebrum.... cerebral

Chemotype

the same botanical species occurring in other forms due to different conditions of growth, such as climate, soil, altitude, etc.... chemotype

Balsam, Canadian

Abies balsamea

FAMILY: Pinaceae

SYNONYMS: A. balsamifera, Pinus balsamea, balsam fir, balsam tree, American silver fir, balm of Gilead fir, Canada turpentine (oil).

GENERAL DESCRIPTION: A tall, graceful evergreen tree up to 20 metres high, with a tapering trunk and numerous branches giving the tree an overall shape of a perfect cone. It forms blisters of oleoresin (the so-called ‘balsam’) on the trunk and branches, produced from special vesicles beneath the bark. The tree does not produce a ‘true’ balsam, since it does not contain benzoic or cinnamic acid in its esters; it is really an oleoresin, being a mixture of resin and essential oil.

DISTRIBUTION: Native to North America, particularly Quebec, Nova Scotia and Maine.

OTHER SPECIES: The hemlock spruce (Tsuga canadensis) also yields an exudation sold under the name of ‘Canada balsam’. There are also many other species of fir which produce oils from their needles – see entry on silver fir and Botanical Classification section. NB: Not to be confused with the genuine balsam of Gilead (Commiphora opabalsamum), of ancient repute.

HERBAL/FOLK TRADITION: The oleoresin is used extensively by the American Indians for ritual purposes and as an external treatment for burns, sores, cuts and to relieve heart and chest pains. It is also used internally for coughs.

ACTIONS: Antiseptic (genito-urinary, pulmonary), antitussive, astringent, cicatrisant, diuretic, expectorant, purgative, regulatory, sedative (nerve), tonic, vulnerary.

EXTRACTION: 1. The oleoresin is collected by punturing vesicles in the bark. 2. An essential oil is produced by steam distillation from the oleoresin, known as Canada balsam or Canada turpentine. (An essential oil is also produced by steam distillation from the leaf or needles, known as fir needle oil.)

CHARACTERISTICS: 1. The oleoresin is a thick pale yellow or green honeylike mass which dries to crystal clear varnish, with a fresh sweet balsamic, almost fruity odour. 2. A colourless mobile liquid with a sweet, soft-balsamic, pinelike scent. It blends well with pine, cedarwood, cypress, sandalwood, juniper, benzoin and other balsams.

PRINCIPAL CONSTITUENTS: Consists almost entirely of monoterpenes, pinene, phellandrene, esters and alcohols.

SAFETY DATA: Generally non-toxic, non-irritant, non-sensitizing. ‘In large doses it is purgative and may cause nausea.’4

AROMATHERAPY/HOME: USE

Skin Care: Burns, cuts, haemorrhoids, wounds.

Respiratory System: Asthma, bronchitis, catarrh, chronic coughs, sore throat.

Genito-Urinary System: Cystitis, genito-urinary infections.

Nervous System: Depression, nervous tension, stress-related conditions – described as ‘appeasing, sedative, elevating, grounding, opening’.5

OTHER USES: The oil from the oleoresin is used in certain ointments and creams as an antiseptic and treatment for haemorrhoids. Used in dentistry as an ingredient in root canal sealers. Also used as a fixative or fragrance component in soaps, detergents, cosmetics and perfurmes. There is some low-level use in food products, alcoholic and soft drinks. The oleoresin is used as a medium in microscopy and as a cement in glassware.... balsam, canadian

Cabreuva

Myrocarpus Fastigiatus

FAMILY: Fabaceae (Leguminosae)

SYNONYMS: Cabureicica, ‘Baume de Perou brun’.

GENERAL DESCRIPTION: A graceful, tall tropical tree, 12–15 metres high, with a very hard wood, extremely resistant to moisture and mould growth. It yields a balsam when the trunk is damaged, like many other South American trees.

DISTRIBUTION: Found in Brazil, Paraguay, Chile and north Argentina.

OTHER SPECIES: Many varieties of Myrocarpus yield cabreuva oil, such as M. frondosus. It is also botanically related to the trees which yield copaiba, Peru and Tolu balsam.

HERBAL/FOLK TRADITION: The wood is highly appreciated for carving and furniture making. It is used by the natives to heal wounds, ulcers and obviate scars. It was once listed in old European pharmocopoeias for its antiseptic qualities.

ACTIONS: Antiseptic, balsamic, cicatrisant.

EXTRACTION: Essential oil by steam distillation from wood chippings (waste from the timber mills).

CHARACTERISTICS: A pale yellow, viscous liquid with a sweet, woody-floral scent, very delicate but having great tenacity. It blends well with rose, cassie, mimosa, cedarwood, rich woody and oriental bases.

PRINCIPAL CONSTITUENTS: Mainly nerolidol (80 per cent approx.), farnesol, bisabolol, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin Care: Cuts, scars, wounds.

Respiratory System: Chills, coughs.

Immune System: Colds.

OTHER USES: Fragrance component and fixative in soaps and high-class perfumes, especially floral, woody or oriental types. Previously used for the isolation of nerolidol, now produced synthetically.... cabreuva

Cholecystokinetic

agent which stimulates the contraction of the gall bladder.... cholecystokinetic

Cicatrisant

an agent which promotes healing by the formation of scar tissue.... cicatrisant

Concrete

a concentrated, waxy, solid or semi-solid perfume material prepared from previously live plant matter, usually using a hydrocarbon type of solvent.... concrete

Cordial

a stimulant and tonic.... cordial

Corolla

the petals of a flower considered as a whole.... corolla

Cytophylactic

referring to cytophylaxis – the process of increasing the activity of leucocytes in defence of the body against infection.... cytophylactic

Calamintha

Calamintha officinalis

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: C. clinopodium, Melissa calaminta, calamint, common calamint, mill mountain, mountain balm, mountain mint, basil thyme, nepeta (oil), French marjoram (oil), wild basil (oil), catnip (oil).

GENERAL DESCRIPTION: An erect, bushy, perennial plant not more than one metre high, with square stems, soft oval serrated leaves, greyish-green beneath, and rather inconspicuous pale purple flowers. The whole plant has a strong aromatic scent which is attractive to cats.

DISTRIBUTION: Native to Europe and parts of Asia (Himalayas), naturalized throughout North America and South Africa. Cultivated for its oil in the Mediterranean region, Yugoslavia, Poland and in the USA.

OTHER SPECIES: There are numerous similar species found throughout the world, such as the lesser calamintha (C. nepeta) which has a stronger odour and is often used interchangeably with common calamint. It is also closely related to catmint or catnip (Nepeta cataria) also known as calamint, with which it shares similar properties. Not to be confused with winter and summer savory (Satureja montana and S. hortensis).

HERBAL/FOLK TRADITION: It has a long history of use as a herbal remedy mainly for nervous and digestive complaints, also menstrual pain, colds, chills and cramp. Catmint is current in the British Herbal Pharmacopoeia as a specific for flatulent colic in children and for the common cold.

ACTIONS: Anaesthetic (local), antirheumatic, antispasmodic, astringent, carminative, diaphoretic, emmenagogue, febrifuge, nervine, sedative, tonic.

EXTRACTION: Essential oil by steam distillation from the flowering tops.

CHARACTERISTICS: A pale yellow liquid with a herbaceous-woody, pungent odour, somewhat resembling pennyroyal.

PRINCIPAL CONSTITUENTS: Citral, nerol, citronellol, limonene and geraniol, among others. The active ingredient that attracts cats is metatabilacetone (3–5 percent). Constituents vary according to source.

SAFETY DATA: Non-irritant, non-sensitizing; possible toxic effects in concentration. (The Chinese shrub Actinidia polygama also contains metatabilacetone, which is responsible for its hallucinogenic and narcotic effects.) Use in moderation. Avoid during pregnancy.

AROMATHERAPY/HOME: USE

Circulation Muscles And Joints: Chills, cold in the joints, muscular aches and pains, rheumatism.

Digestive System: Colic, flatulence, nervous dyspepsia.

Nervous System: Insomnia, nervous tension and stress-related conditions.

OTHER USES: Used as a wild cat lure in the USA. Occasionally used in perfumery work.... calamintha

Cananga

Cananga odorata

FAMILY: Annonaceae

SYNONYM: C. odoratum var. macrophylla.

GENERAL DESCRIPTION: A tall tropical tree, up to 30 metres high, which flowers all year round. It bears large, fragrant, tender yellow flowers which are virtually identical to those of the ylang ylang.

DISTRIBUTION: Native to tropical Asia: Java, Malaysia, the Philippines, the Moluccas.

OTHER SPECIES: Very closely related to the tree which produces ylang ylang oil, C. odorata var. genuina. Cananga is considered an inferior product in perfumery work; being grown in different regions the oil has a different quality, heavier and less delicate than ylang ylang. However, cananga is truly a ‘complete’ oil whereas ylang ylang is made into several distillates.

HERBAL/FOLK TRADITION: Used locally for infectious illnesses, for example malaria. The beautiful flowers are also used for decorative purposes at festivals.

ACTIONS: Antiseptic, antidepressant, aphrodisiac, hypotensive, nervine, sedative, tonic.

EXTRACTION: Essential oil by water distillation from the flowers.

CHARACTERISTICS: Greenish-yellow or orange viscous liquid with a sweet, floral balsamic tenacious scent. It blends well with calamus, birch tar, copaiba balsam, labdanum, neroli, oakmoss, jasmine, guaiacwood and oriental-type bases.

PRINCIPAL CONSTITUENTS: Caryophyllene, benzyl acetate, benzyl alcohol, farnesol, terpineol, borneol, geranyl acetate, safrol, linalol, limonrne, methyl salicylate and over 100 minor components.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization especially in those with sensitive skin.

AROMATHERAPY/HOME: USE

Skin Care: Insect bites, fragrance, general skin care.

Nervous System: Anxiety, depression, nervous tension and stress-related complaints.

OTHER USES: Fragrance component in soaps, detergents, cosmetics and perfumes, especially men’s fragrances. Limited use as a flavour ingredient in some food products, alcoholic and soft drinks.... cananga

Caraway

Carum carvi

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: Apium carvi, carum, caraway fruits.

GENERAL DESCRIPTION: A biennial herb up to 0.75 metres high with a much-branched stem, finely cut leaves and umbels of white flowers, with a thick and tapering root. The small seeds are curved with five distinct pale ridges.

DISTRIBUTION: Native to Europe and western Asia, naturalized in North America. Now widely cultivated especially in Germany, Holland, Scandinavia and Russia.

OTHER SPECIES: There are several varieties depending on origin – the English, Dutch and German types derive from Prussia, which are distinct from the Scandinavian variety. Those plants grown in northerly latitudes produce more oil.

HERBAL/FOLK TRADITION: Used extensively as a domestic spice, especially in bread, cakes and cheeses. Traditional remedy for dyspepsia, intestinal colic, menstrual cramps, poor appetite, laryngitis and bronchitis. It promotes milk secretion and is considered specific for flatulent colic in children, according to the British Herbal Pharmacopoeia.

ACTIONS: Antihistaminic, antimicrobial, antiseptic, aperitif, astringent, carminative, diuretic, emmenagogue, expectorant, galactagogue, larvicidal, stimulant, spasmolytic, stomachic, tonic, vermifuge.

EXTRACTION: Essential oil by steam distillation from the dried ripe seed or fruit (approx. 2–8 per cent yield).

CHARACTERISTICS: Crude caraway oil is a pale yellowish-brown liquid with a harsh, spicy odour. The redistilled oil is colourless to pale yellow, with a strong, warm, sweet-spicy odour, like rye bread. It blends well with jasmine, cinnamon, cassia and other spices; however, it is very overpowering.

PRINCIPAL CONSTITUENTS: Mainly carvone (50–60 per cent) and limonene (40 per cent), with carveol, dihydrocarveol, dihydrocarvone, pinene, phellandrene, among others.

SAFETY DATA: Non-toxic, non-sensitizing, may cause dermal irritation in concentration.

AROMATHERAPY/HOME: USE

Respiratory System: Bronchitis, coughs, laryngitis.

Digestive System: Dyspepsia, colic, flatulence, gastric spasm, nervous indigestion, poor appetite. See also sweet fennel and dill.

Immune system: Colds.

OTHER USES: Used in carminative, stomachic and laxative preparations and as a flavour ingredient in pharmaceuticals; also to mask unpleasant tastes and odours. Fragrance component in toothpaste, mouthwash products, cosmetics and perfumes. Extensively used as a flavour ingredient in most major food categories, especially condiments. The German brandy ‘Kummel’ is made from the seeds.... caraway

Carrot Seed

Daucus carota

FAMILY: Apiaceae (Umbelliferae)

SYNONYMS: Wild carrot, Queen Anne’s lace, bird’s nest.

GENERAL DESCRIPTION: Annual or biennial herb, with a small, inedible, tough whitish root. It has a much-branched stem up to 1.5 metres high with hairy leaves and umbels of white lacy flowers.

DISTRIBUTION: Native to Europe, Asia and North Africa; naturalized in North America. The essential oil is mainly produced in France.

OTHER SPECIES: An oil is also produced by solvent extraction from the red fleshy root of the common edible carrot (D. carota subspecies sativus) mainly for use as a food colouring.

HERBAL/FOLK TRADITION: A highly nutritious plant, containing substantial amounts of Vitamins A, C, B1 and B2. The roots have a strong tonic action on the liver and gall bladder, good for the treatment of jaundice and other complaints. The seeds are used for the retention of urine, colic, kidney and digestive disorders, and to promote menstruation. In the Chinese tradition it is used to treat dysentery and to expel worms.

The dried leaves are current in the British Herbal Pharmacopoeia for calculus, gout, cystitis and lithuria.

ACTIONS: Anthelmintic, antiseptic, carminative, depurative, diuretic, emmenagogue, hepatic, stimulant, tonic, vasodilatory and smooth muscle relaxant.

EXTRACTION: Essential oil by steam distillation from the dried fruit (seeds).

CHARACTERISTICS: A yellow or amber-coloured liquid with a warm, dry, woody-earthy odour. It blends well with costus, cassie, mimosa, cedarwood, geranium, citrus and spice oils.

PRINCIPAL CONSTITUENTS: Pinene, carotol, daucol, limonene, bisabolene, elemene, geraniol, geranyl acetate, caryophyllene, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin Care: Dermatitis, eczema, psoriasis, rashes, revitalizing and toning, mature complexions, wrinkles.

Circulation Muscles And Joints: Accumulation of toxins, arthritis, gout, oedema, rheumatism.

Digestive System: Anaemia, anorexia, colic, indigestion, liver congestion.

Genito-Urinary And Endocrine Systems: Amenorrhoea, dysmenorrhoea, glandular problems, PMT.

OTHER USES: Fragrance component in soaps, detergents, cosmetics and perfumes. Flavour ingredient in most major food categories, especially seasonings.... carrot seed

Cascarilla Bark

Croton eluteria

FAMILY: Euphorbiaceae

SYNONYMS: Cascarilla, sweetwood bark, sweet bark, Bahama cascarilla, aromatic quinquina, false quinquina.

GENERAL DESCRIPTION: A large shrub or small tree up to 12 metres high, with ovate silver-bronze leaves, pale yellowish-brown bark and small white fragrant flowers. It bears fruits and flowers all year round.

DISTRIBUTION: Native to the West Indies, probably the Bahama Islands; found growing wild in Mexico, Colombia and Ecuador. The oil is mainly produced in the Bahamas and Cuba; some distillation takes place in America, France and England from the imported bark.

OTHER SPECIES: An essential oil is also distilled locally from other Croton species. White, red and black cascarillas are also found in commerce.

HERBAL/FOLK TRADITION: The bark is used as an aromatic bitter and tonic for dyspepsia, diarrhoea, dysentery, fever, debility, nausea, flatulence, vomiting and chronic bronchitis. The leaves are used as a digestive tea, and for flavouring tobacco. The bark also yields a good black dye.

ACTIONS: Astringent, antimicrobial, antiseptic, carminative, digestive, expectorant, stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the dried bark. (1.5–3 per cent yield).

CHARACTERISTICS: A pale yellow, greenish or dark amber liquid with a spicy, aromatic, warm-woody odour. It blends well with nutmeg, pepper, pimento, sage, oakmoss, oriental and spicy bases.

PRINCIPAL CONSTITUENTS: Cymene, diterpene, limonene, caryophyllene, terpineol and eugenol, among others.

SAFETY DATA: Non-irritant, non-sensitizing, relatively non-toxic (possibly narcotic in large doses).

AROMATHERAPY/HOME: USE

Respiratory System: Bronchitis, coughs

Digestive System: Dyspepsia, flatulence, nausea.

Immune System: ’Flu.

OTHER USES: Fragrance component in soaps, detergents, cosmetics and perfumes, especially men’s fragrances. Flavour ingredient in most major food categories, soft drinks and alcoholic beverages, especially vermouths and bitters.... cascarilla bark

Cedarwood, Atlas

Cedrus atlantica

FAMILY: Pinaceae

SYNONYMS: Atlantic cedar, Atlas cedar, African cedar, Moroccan cedarwood (oil), libanol (oil).

GENERAL DESCRIPTION: Pyramid-shaped evergreen tree with a majestic stature, up to 40 metres high. The wood itself is hard and strongly aromatic, due to the high percentage of essential oil which it contains.

DISTRIBUTION: Native to the Atlas mountains of Algeria; the oil is mainly produced in Morocco.

OTHER SPECIES: Believed to have originated from the famous Lebanon cedars (C. libani), which grow wild in Lebanon and on the island of Cyprus. It is also a close botanical relation to the Himalayan deodar cedarwood (C. deodora), which produces a very similar essential oil. (NB the oil is quite different from the Texas or Virginia cedarwood.)

HERBAL/FOLK TRADITION: The oil from the Lebanon cedar was possibly the first to be extracted, it was used by the ancient Egyptians for embalming purposes, cosmetics and perfumery. The oil was one of the ingredients of ‘mithridat’, a renowned poison antidote that was used for centuries. The Lebanon cedar was prized as a building wood; its odour repelled ants, moths and other harmful insects, as does the oil from the Atlas cedar.

Traditionally, the oil was used in the East for bronchial and urinary tract infections, as a preservative and as an incense. It is still used as a temple incense by the Tibetans, and is employed in their traditional medicine.

ACTIONS: Antiseptic, antiputrescent, antiseborrheic, aphrodisiac, astringent, diuretic, expectorant, fungicidal, mucolytic, sedative (nervous), stimulant (circulatory), tonic.

EXTRACTION: Essential oil by steam distillation from the wood, stumps and sawdust. A resinoid and absolute are also produced in small quantities.

CHARACTERISTICS: A yellow, orange or deep amber viscous oil with a warm, camphoraceous top note and sweet tenacious, woody-balsamic undertone. It blends well with rosewood, bergamot, boronia, cypress, calamus, cassie, costus, jasmine, juniper, neroli, mimosa, labdanum, olibanum, clary sage, vetiver, rosemary, ylang ylang, oriental and floral bases.

PRINCIPAL CONSTITUENTS: Atlantone, caryophyllene, cedrol, cadinene, among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing. Best avoided during pregnancy.

AROMATHERAPY/HOME: USE

Skin Care: Acne, dandruff, dermatitis, eczema, fungal infections, greasy skin, hair loss, skin eruptions, ulcers.

Circulation Muscles And Joints: Arthritis, rheumatism.

Respiratory System: Bronchitis, catarrh, congestion, coughs.

Genito-Urinary System: Cystitis, leucorrhoea, pruritis.

Nervous System: Nervous tension and stress-related conditions.

OTHER USES: Fragrance component and fixative in cosmetics and household products, soaps, detergents, etc, as well as in perfumes, especially men’s fragrances.... cedarwood, atlas

Cedarwood, Texas

Juniperus ashei

FAMILY: Cupressaceae

SYNONYMS: J. mexicana, mountain cedar, Mexican cedar, rock cedar, Mexican juniper.

GENERAL DESCRIPTION: A small, alpine evergreen tree up to 7 metres high with stiff green needles and an irregular shaped trunk and branches, which tend to be crooked or twisted, The wood also tends to crack easily, so it is not used for timber.

DISTRIBUTION: Native to south western USA, Mexico and Central America; the oil is produced mainly in Texas.

OTHER SPECIES: The name J. mexicana has erroneously been applied to many species; botanically related to the so-called Virginian cedarwood (J. virginiana) and the East African cedarwood (J. procera).

HERBAL/FOLK TRADITION: In New Mexico the native Indians use cedarwood oil for skin rashes. It is also used for arthritis and rheumatism.

ACTIONS: Antiseptic, antispasmodic, astringent, diuretic, expectorant, sedative (nervous), stimulant (circulatory).

EXTRACTION: Essential oil by steam distillation from the heartwood and wood shavings, etc. (Unlike the Virginian cedar, the tree is felled especially for its essential oil.)

CHARACTERISTICS: Crude – a dark orange to brownish viscous liquid with a smoky-woody, sweet tar-like odour. Rectified – a colourless or pale yellow liquid with a sweet, balsamic, ‘pencil wood’ scent, similar to Virginian cedarwood but harsher. It blends well with patchouli, spruce, vetiver, pine and leather-type scents.

PRINCIPAL CONSTITUENTS: Cedrene, cedrol (higher than the Virginian oil), thujopsene and sabinene, among others. Otherwise similar to Virginian cedarwood.

SAFETY DATA: See Virginian cedarwood.

AROMATHERAPY/HOME: USE See Virginian cedarwood.

OTHER USES: See Virginian cedarwood.... cedarwood, texas

Cedarwood, Virginian

Juniperus virginiana

FAMILY: Cupressaceae

SYNONYMS: Red cedar, eastern red cedar, southern red cedar, Bedford cedarwood (oil).

GENERAL DESCRIPTION: A coniferous, slow-growing, evergreen tree up to 33 metres high with a narrow, dense and pyramidal crown, a reddish heartwood and brown cones. The tree can attain a majestic stature with a trunk diameter of over 1.5 metres.

DISTRIBUTION: Native to North America, especially mountainous regions east of the Rocky Mountains.

OTHER SPECIES: There are many cultivars of the red cedar; its European relative is the shrubby red cedar (J. sabina) also known as savin – see entry. It is also closely related to the East African cedarwood (J. procera).

HERBAL/FOLK TRADITION: The North American Indians used it for respiratory infections, especially those involving an excess of catarrh. Decoctions of leaves, bark, twigs and fruit were used to treat a variety of ailments: menstrual delay, rheumatism, arthritis, skin rashes, venereal warts, gonorrhoea, pyelitis and kidney infections.

It is an excellent insect and vermin repellent (mosquitoes, moths, woodworm, rats, etc.) and was once used with citronella as a commercial insecticide.

ACTIONS: Abortifacient, antiseborrhoeic, antiseptic (pulmonary, genito-urinary), antispasmodic, astringent, balsamic, diuretic, emmenagogue, expectorant, insecticide, sedative (nervous), stimulant (circulatory).

EXTRACTION: Essential oil by steam distillation from the timber waste, sawdust, shavings, etc. (At one time a superior oil was distilled from the red heartwood, from trees over twenty five years old.)

CHARACTERISTICS: A pale yellow or orange oily liquid with a mild, sweet-balsamic, ‘pencil wood’ scent. It blends well with sandalwood, rose, juniper, cypress, vetiver, patchouli and benzoin.

PRINCIPAL CONSTITUENTS: Mainly cedrene (up to 80 per cent), cedrol (3–14 per cent), and cedrenol, among others.

SAFETY DATA: Externally the oil is relatively non-toxic; can cause acute local irritation and possible sensitization in some individuals. Use in dilution only with care, in moderation. ‘The oil is a powerful abortifacient … use of the oil has been fatal.’. Avoid during pregnancy. Generally safer to use Atlas cedarwood.

AROMATHERAPY/HOME: USE

Skin Care: Acne, dandruff, eczema, greasy hair, insect repellent, oily skin, psoriasis.

Circulation, Muscles And Joints: Arthritis, rheumatism.

Respiratory System: Bronchitis, catarrh, congestion, coughs, sinusitis.

Genito-Urinary System: Cystitis, leucorrhoea.

Nervous System: Nervous tension and stress-related disorders.

OTHER USES: Extensively used in room sprays and household insect repellents. Employed as a fragrance component in soaps, cosmetics and perfumes. Used as the starting material for the isolation of cedrene.... cedarwood, virginian

Chamomile, German

Matricaria recutica

FAMILY: Asteraceae (Compositae)

SYNONYMS: M. chamomilla, camomile, blue chamomile, matricaria, Hungarian chamomile, sweet false chamomile, single chamomile, chamomile blue (oil).

GENERAL DESCRIPTION: An annual, strongly aromatic herb, up to 60 cms tall with a hairless, erect, branching stem. It has delicate feathery leaves and simple daisy-like white flowers on single stems. In appearance it is very similar to the corn chamomile (Anthemis arvensis) but can be distinguished from it because the latter is scentless.

DISTRIBUTION: Native to Europe and north and west Asia; naturalized in North America and Australia. It is cultivated extensively, especially in Hungary and eastern Europe, where the oil is produced. It is no longer grown in Germany, despite the herbal name.

OTHER SPECIES: There are many varieties of chamomile, such as the pineapple weed (Chamaemelium suaveolens) and the Roman chamomile (C. nobile), both of which are used to produce an essential oil.

HERBAL/FOLK TRADITION: This herb has a long-standing medicinal tradition, especially in Europe for ‘all states of tension and the visceral symptoms that can arise therefrom, such as nervous dyspepsia and nervous bowel, tension headaches, and sleeplessness; especially useful for all children’s conditions, calming without depressing …’.

An excellent skin care remedy, it has many of the same qualities as Roman chamomile, except that its anti-inflammatory properties are greater due to the higher percentage of azulene.

ACTIONS: Analgesic, anti-allergenic, anti inflammatory, antiphlogistic, antispasmodic, bactericidal, carlminative, cicatrisant, cholagogue, digestive, emmenagogue, febrifuge, fungicidal, hepatic, nerve sedative, stimulant of leucocyte production, stomachic, sudorific, vermifuge, vulnerary.

EXTRACTION: Essential oil by steam distillation from the flower heads (up to 1.9 per cent yield). An absolute is also produced in small quantities, which is a deeper blue colour and has greater tenacity and fixative properties.

CHARACTERISTICS: An inky-blue viscous liquid with a strong, sweetish warm-herbaceous odour. It blends well with geranium, lavender, patchouli, rose, benzoin, neroli, bergamot, marjoram, lemon, ylang ylang, jasmine, clary sage and labdanum.

PRINCIPAL CONSTITUENTS: Chamazulene, farnesene, bisabolol oxide, en-yndicycloether, among others. (NB The chamazulene is not present in the fresh flower but is only produced during the process of distillation.)

SAFETY DATA: Non-toxic, non-irritant; causes dermatitis in some individuals.

AROMATHERAPY/HOME: USE

Skin Care: Acne, allergies, boils, burns, cuts, chilblains, dermatitis, earache, eczema, hair care, inflammations, insect bites, rashes, sensitive skin, teething pain, toothache, wounds.

Circulation Muscles And Joints: Arthritis, inflamed joints, muscular pain, neuralgia, rheumatism, sprains.

Digestive System: Dyspepsia, colic, indigestion, nausea.

Genito-Urinary System: Dysmenorrhoea, menopausal problems, menorrhagia.

Nervous System: Headache, insomnia, nervous tension, migraine and stress-related complaints.

OTHER USES: Used in pharmaceutical antiseptic ointments and in carminative, antispasmodic and tonic preparations. Extensively used in cosmetics, soaps, detergents, high-class perfumes and hair and bath products. Used as a flavour ingredient in most major food categories, including alcoholic and soft drinks.... chamomile, german

Chamomile, Maroc

Ormenis multicaulis

FAMILY: Asteraceae (Compositae)

SYNONYMS: O. mixta, Anthemis mixta, Moroccan chamomile.

GENERAL DESCRIPTION: A handsome plant, 90 to 125 cms high with very hairy leaves and tubular yellow flowers, surrounded by white ligulets.

DISTRIBUTION: Native to north west Africa and southern Spain, having probably evolved from the very common Ormenis species which grows all around the Mediterranean. Also found growing on the plains in Israel. The oil is distilled in Morocco.

OTHER SPECIES: It is distantly related to the German and Roman chamomile botanically, although it does not resemble them physically.

HERBAL/FOLK TRADITION: This is one of the more recent oils to appear on the market, and as such it does not have a long history of usage. The oil is often mistaken for a ‘true’ chamomile, though it should more correctly be called ‘Ormenis oil’ since: ‘Chemically and olfactorily, the oil is distinctly different from the German or the Roman chamomile oils, and cannot be considered as a replacement for them.’.

ACTIONS: Antispasmodic, cholagogue, emmenagogue, hepatic, sedative.

EXTRACTION: Essential oil by steam distillation from the flowering tops.

CHARACTERISTICS: Pale yellow to brownish yellow mobile liquid with a fresh-herbaceous top note and a sweet rich-balsamic undertone. It blends well with cypress, lavender, lavandin, vetiver, cedarwood, oakmoss, labdanum, olibanum and artemisia oils.

PRINCIPAL CONSTITUENTS: Unknown.

SAFETY DATA: Generally non-toxic and non-irritant – more specific safety data is unavailable at present.

AROMATHERAPY/HOME: USE ‘Sensitive skin, colic, colitis, headache, insomnia, irritability, migraine, amenorrhoea, dysmenorrhoea, menopause, liver and spleen congestion.’. Little is known about its therapeutic history and usage.

OTHER USES: Employed extensively in perfumery work, especially in colognes, chypres and fougère fragrance.... chamomile, maroc

Chamomile, Roman

Chamaemelum nobile

FAMILY: Asteraceae (Compositae)

SYNONYMS: Anthemis nobilis, camomile, English chamomile, garden chamomile, sweet chamomile, true chamomile.

GENERAL DESCRIPTION: A small, stocky, perennial herb, up to 25 cms high, with a much branched hairy stem, half spreading or creeping. It has feathery pinnate leaves, daisy-like white flowers which are larger than those of the German chamomile. The whole plant has an applelike scent.

DISTRIBUTION: Native to southern and western Europe; naturalized in North America. Cultivated in England, Belgium, Hungary, United States, Italy and France.

OTHER SPECIES: There are a great many varieties of chamomile found throughout the world, four of which are native to the British Isles, but the only one of these used therapeutically is the Roman chamomile (C. nobile).

HERBAL/FOLK TRADITION: This herb has had a medical reputation in Europe and especially in the Mediterranean region for over 2000 years, and it is still in widespread use. It was employed by the ancient Egyptians and the Moors, and it was one of the Saxons’ nine sacred herbs, which they called ‘maythen’. It was also held to be the ‘plant’s physician’, since it promoted the health of plants nearby.

It is current in the British Herbal Pharmacopoeia for the treatment of dyspepsia, nausea, anorexia, vomiting in pregnancy, dysmenorrhoea and specifically flatulent dyspepsia associated with mental stress.

ACTIONS: Analgesic, anti-anaemic, antineuralgic, antiphlogistic, antiseptic, antispasmodic, bactericidal, carminative, cholagogue, cicatrisant, digestive, emmenagogue, febrifuge, hepatic, hypnotic, nerve sedative, stomachic, sudorific, tonic, vermifuge, vulnerary.

EXTRACTION: Essential oil by steam distillation of the flower heads.

CHARACTERISTICS: A pale blue liquid (turning yellow on keeping) with a warm, sweet, fruity-herbaceous scent. It blends well with bergamot, clary sage, oakmoss, jasmine, labdanum, neroli, rose, geranium and lavender.

PRINCIPAL CONSTITUENTS: Mainly esters of angelic and tiglic acids (approx. 85 per cent), with pinene, farnesol, nerolidol, chamazulene, pinocarvone, cineol, among others.

SAFETY DATA: Non-toxic, non-irritant; can cause dermatitis in some individuals.

AROMATHERAPY/HOME: USE See German chamomile.

OTHER USES: See German chamomile.... chamomile, roman

Litsea Cubeba

Litsea cubeba

FAMILY: Lauraceae

SYNONYMS: L. citrata, ‘may chang’, exotic verbena, tropical verbena.

GENERAL DESCRIPTION: A small tropical tree with fragrant, lemongrass-scented leaves and flowers. The small fruits are shaped like peppers, from which the name ‘cubeba’ derives.

DISTRIBUTION: Native to east Asia, especially China; cultivated in Taiwan and japan. China is the main producer of the oil, much of which is used by the Chinese themselves.

OTHER SPECIES: Despite its folk names, this plant is not related to lemon verbena (Aloysia triphylla). It belongs to the same family as the laurel tree, rosewood and cinnamon.

HERBAL/FOLK TRADITION: It is planted as a wind breaker in China.

ACTIONS: Antiseptic, deodorant, digestive, disinfectant, insecticidal, stimulant, stomachic.

EXTRACTION: Essential oil by steam distillation from the fruits.

CHARACTERISTICS: A pale yellow mobile liquid with an intense, lemony, fresh-fruity odour (sweeter than lemongrass but less tenacious).

PRINCIPAL CONSTITUENTS: Mainly citral (up to 85 per cent).

SAFETY DATA: Non-toxic, non-irritant, possible sensitization in some individuals.

AROMATHERAPY/HOME: USE

Skin care: Acne, dermatitis, excessive perspiration, greasy skin, insect repellent, spots.

Digestive system: Flatulence, indigestion.

Immune system: Epidemics, sanitation.

OTHER USES: Extensively used as a fragrance component in air fresheners, soaps, deodorants, colognes, toiletries and perfumes. Employed in flavouring work, especially fruit products. It serves as a source of natural ‘citral’ all over the world.... litsea cubeba

Mint, Cornmint

Mentha arvensis

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: Field mint, Japanese mint.

GENERAL DESCRIPTION: A rather fragile herb with leafy stems up to 60 cms high, lance-shaped leaves and lilac-coloured flowers borne in clustered whorls in the axils of the upper leaves.

DISTRIBUTION: Native to Europe and parts of Asia (Japan and China); naturalized in North America. Major producers of the oil include China, Brazil, Argentina, India and Vietnam.

OTHER SPECIES: There are many varieties and chemotypes of this herb, which is used for large-scale oil production, such as the Chinese type M. arvensis var. glabrata, and the Japanese species M. arvensis var. piperascens.

HERBAL/FOLK TRADITION: It is used therapeutically in many of the same ways as peppermint; the bruised leaves are applied to the forehead to relieve nervous headache. In the East it is used to treat rheumatic pain, neuralgia, toothache, laryngitis, indigestion, colds and bronchitis. In Chinese medicine, it is also employed for relieving earache, treating tumours and some skin conditions.

ACTIONS: Anaesthetic, antimicrobial, antiseptic, antispasmodic, carminative, cytotoxic, digestive, expectorant, stimulant, stomachic.

EXTRACTION: Essential oil by steam distillation from the flowering herb. The oil is usually dementholized since it contains so much menthol that it is otherwise solid at room temperature.

CHARACTERISTICS: Dementholized oil – a colourless or pale yellow liquid with a strong, fresh, bitter-sweet minty odour, somewhat like peppermint.

PRINCIPAL CONSTITUENTS: Menthol (70–95 per cent), menthane (10–20 per cent), pinene, menthyl acetate, isomenthone, thujone, phellandrene, piperitone and menthofuran, among others. Constituents vary according to source.

SAFETY DATA: Non-toxic, non-irritant (except in concentration); may cause sensitization in some individuals. Menthol is a dermal irritant.

AROMATHERAPY/HOME: USE None. Use peppermint in preference, since it is not fractionated like the commercial cornmint oil and has a more refined fragrance.

OTHER USES: Used in some pharmaceutical preparations, such as cough lozenges, herb teas and syrups, mainly in the form of menthol. Extensively employed in soaps, toothpastes, detergents, cosmetics, perfumes and especially industrial fragrances. Used by the food industry especially for flavouring confectionery, liqueurs and chewing gum. However, it is mainly used for the isolation of natural menthol.... mint, cornmint

Champaca

Michelia champaca

FAMILY: Magnoliaceae

SYNONYMS: M. aurantiaca, Magnolia champaca, joy perfume tree, champak, champac, champa, golden champaca.

GENERAL DESCRIPTION: Champaca is a large, sub-tropical tree up to 6 metres high with a smooth grey bark and long, oval-shaped, glossy evergreen leaves. The flowers have 10–20 yellow, orange or cream-coloured narrow petals and an extremely heady fragrance. They bloom both in spring and autumn – on a warm, humid night, the scent can be enjoyed several hundred feet away! Champaca fruit are brown, containing bright red seeds.

DISTRIBUTION: Michelia champaca is native to India, where it occurs in humid, tropical evergreen forests. It is also found throughout Indo-China, Malaysia, Sumatra, Java and south-western China, as well as occurring naturally in the eastern Himalayan region. It is often grown as a boulevard tree in the tropics and in India is frequently planted in Hindu temple grounds and ornamental gardens. Champaca, especially its white-flowered hybrid, is now commonly cultivated in warm climates worldwide, for example, in California.

OTHER SPECIES: The genus Michelia contains about 40 species with a distribution including India, Malaysia, Indonesia, southern Japan, Taiwan and China. The leaves and flowers of the Michelia species resemble Magnolia, but the blossoms of Michelia generally form clusters among the leaves, rather than singly at the branch ends like Magnolia. There are several related species of M. champaca, such as the red champaca and the white champaca, grown specifically for their scented flowers, which are also used to produce essential oils. M. x alba, a white-flowered hybrid of M. champaca and M. montana, is prized throughout Asia for its fragrant, pure-white flowers, which are commonly floated in water bowls as Buddhist temple offerings and used a household decoration.

NB: Occasionally champaca is confused with champaca wood oil or guaiacwood oil (Bulnesia sarmienti), also known as palo santo (meaning ‘holy wood’), which is derived from an entirely different species native to South America.

HERBAL/FOLK TRADITION: Champaca is regarded as one of the most sacred trees of India and tropical Asia and has been revered by the people of India for thousands of years. M. champaca is sacred to Hindus and Buddhists alike and the flower is especially sacred to the Hindi god Vishnu, the god of love, and his consort Lakshmi. In India, the flowers are also used for adornment and their alluring scent is employed as a natural aphrodisiac, and as a fragrant decoration for bridal beds and for garlands.

All parts of the tree are considered medicinal and are utilized in various traditional remedies. In India, the scented oil infused from the champaca blossom is used for relief of vertigo and headaches. As a herbal remedy, the flowers have been used to treat urinary tract infections and as an emollient, febrifuge and to soothe anxiety. It is also considered a valuable aid for the treatment of all skin types, particularly mature, dry or sensitive skin. The derivation of the word ‘shampoo’ is the Hindi word champo, meaning ‘to massage’, which comes from champa, the Sanskrit name for champaca. This is because the oil from the tree was traditionally used to make fragrant hair and massage oils!

ACTIONS: Antidepressant, aphrodisiac, antispasmodic, antiseptic, antiviral, astringent, emollient, euphoric, emollient, febrifuge, stimulant and tonic.

EXTRACTION: The absolute is produced by solvent extraction from the fresh flowers. (An oil is also produced by steam distillation of the petals). The absolute requires thousands of fresh flowers to produce a tiny amount: thus its high cost.

CHARACTERISTICS: An intense, fresh, green-floral scent with an underlying warmth and subtle leafy notes. It blends well with jasmine, lemon, coriander, tuberose, grapefruit, bergamot, rose, ylang ylang, neroli, sandalwood and other floral scents

PRINCIPAL CONSTITUENTS: Champaca absolute contains mainly linalool, benzyl acetate, beeta lonone, phenyl ethyl alcohol, gamma-selinene, benzyl benzoate, phenylethyl benzoate and eugenol.

SAFETY DATA: Non-toxic, non-irritant, possible sensitization. Avoid during pregnancy.

AROMATHERAPY/HOME: USE:

Skin Care: Dry, mature skin and sensitive skin, wrinkles and general skin care.

Nervous System: Anxiety, depression, fear, grief, insomnia, nervous debility, tension headaches, mood swings, stress.

OTHER USES: Champaca flowers are used (in part) to make the world’s most expensive perfume, Jean Patou’s famous scent, ‘Joy’, the second best selling perfume in the world after Chanel No. 5. The tree is also a source of timber and fuel and for the production of a yellow dye. The tree’s wood is used for making boats, drums, and religious engravings. In India, however, where the tree is revered, it is rarely cut down. ... champaca

Oregano, Common

Origanum vulgare

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: European oregano, wild maqoram, common maqoram, grove marjoram, joy of the mountain, origanum (oil).

GENERAL DESCRIPTION: A hardy, bushy, perennial herb up to 90 cms high with an erect hairy stem, dark green ovate leaves and pinky-purple flowers. A common garden plant with a strong aroma when the leaves are bruised.

DISTRIBUTION: Native to Europe, now cultivated all over the world, including the USA, India and South America; the oil is mainly produced in the USSR, Bulgaria and Italy.

OTHER SPECIES: There is much confusion concerning the exact botanical classification of the marjoram and oregano species. There are over thirty varieties some of which are used to produce essential oils, such as the winter or Greek marjoram O. heracleoticum, the African species O. glandulosum, the Moroccan species O. virens, as well as the Mexican oregano Lippia graveolens or L. palmeri and the Syrian oregano (O. maru). However, most commercial ‘oregano oil’ is derived from the Spanish oregano (Thymus capitatus) and to a lesser degree from the common oregano or wild marjoram – see entries on Spanish oregano and sweet marjoram.

HERBAL/FOLK TRADITION: This is the ‘true’ oregano of the herb garden, which also has a very ancient medical reputation. It has been used as a traditional remedy for digestive upsets, respiratory problems (asthma, bronchitis, coughs, etc), colds and ’flu as well as inflammations of the mouth and throat.

In China it is also used to treat fever, vomiting, diarrhoea, jaundice and itchy skin conditions. The (diluted) oil has been used externally in herbal medicine for headaches, rheumatism, general aches and pains, and applied to stings and bites.

ACTIONS: Analgesic, anthelmintic, antirheumatic, antiseptic, antispasmodic, antitoxic, antiviral, bactericidal, carminative, choleretic, cytophylactic, diaphoretic, diuretic, emmenagogue, expectorant, febrifuge, fungicidal, parasiticide, rubefacient, stimulant, tonic.

EXTRACTION: Essential oil by steam distillation from the dried flowering herb.

CHARACTERISTICS: A pale yellow liquid (browning with age), with a warm, spicy herbaceous, camphoraceous odour. It blends well with lavandin, oakmoss, pine, spike lavender, citronella, rosemary, camphor and cedarwood.

PRINCIPAL CONSTITUENTS: Carvacrol, thymol, cymene, caryophyllene, pinene, bisabolene, linalol, borneol, geranyl acetate, linalyl acetate, terpinene. NB: Constituents are highly variable according to source, but oils classified as ‘oregano’ or ‘oreganum’ have thymol and/or carvacrol as their major components.

SAFETY DATA: Dermal toxin, skin irritant, mucous membrane irritant. Avoid during pregnancy.

AROMATHERAPY/HOME: USE None. ‘Should not be used on the skin at all.’.

OTHER USES: Used as a fragrance component in soaps, colognes and perfumes, especially men’s fragrances. Employed to some extent as a flavouring agent, mainly in meat products and pizzas.... oregano, common

Sage, Common

Salvia officinalis

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: Garden sage, true sage, Dalmatian sage.

GENERAL DESCRIPTION: An evergreen, shrubby, perennial herb up to 80 cms high with a woody base, soft, silver, oval leaves and a mass of deep blue or violet flowers.

DISTRIBUTION: Native to the Mediterranean region; cultivated worldwide especially in Albania, Yugoslavia, Greece, Italy, Turkey, France, China and the USA.

OTHER SPECIES: There are several different species and cultivars which have been developed, such as the Mexican sage (S. azurea grandiflora) and the red sage (S. colorata) both of which are used medicinally. Essential oils are also produced from other species including the Spanish sage (S. lavendulaefolia) and clary sage (S. selarea) – see separate entries and Botanical Classification section.

HERBAL/FOLK TRADITION: A herb of ancient repute, valued as a culinary and medicinal plant – called herba sacra or ‘sacred herb’ by the Romans. It has been used for a variety of disorders including respiratory infections, menstrual difficulties and digestive complaints. It was also believed to strengthen the senses and the memory.

It is still current in the British Herbal Pharmacopoeia as a specific for inflammations of the mouth, tongue and throat.

ACTIONS: Anti-inflammatory, antimicrobial, anti-oxidant, antiseptic, antispasmodic, astringent, digestive, diuretic, emmenagogue, febrifuge, hypertensive, insecticidal, laxative, stomachic, tonic.

EXTRACTION: Essential oil by steam distillation from the dried leaves. (A so-called ‘oleoresin’ is also produced from the exhausted plant material.)

CHARACTERISTICS: A pale yellow mobile liquid with a fresh, warm-spicy, herbaceous, somewhat camphoraceous odour. It blends well with lavandin, rosemary, rosewood, lavender, hyssop, lemon and other citrus oils. The common sage oil is preferred in perfumery work to the Spanish sage oil which, although safer, has a less refined fragrance.

PRINCIPAL CONSTITUENTS: Thujone (about 42 per cent), cineol, borneol, caryophyllene and other terpenes.

SAFETY DATA: Oral toxin (due to thujone). Abortifacient; avoid in pregnancy. Avoid in epilepsy. Use with care or avoid in therapeutic work altogether – Spanish sage or clary sage are good alternatives.

AROMATHERAPY/HOME: USE None.

OTHER USES: Used in some pharmaceutical preparations such as mouthwashes, gargles, toothpastes, etc. Employed as a fragrance component in soaps, shampoos, detergents, anti-perspirants, colognes and perfumes, especially men’s fragrances. The oil and oleoresin are extensively used for flavouring foods (mainly meat products), soft drinks and alcoholic beverages, especially vermouth. It also serves as a source of natural anti-oxidants.... sage, common

Rose, Cabbage

Rosa centifolia

FAMILY: Rosaceae

SYNONYMS: Rose maroc, French rose, Provence rose, hundred-leaved rose, Moroccan otto of rose (oil), French otto of rose (oil), rose de mai (absolute or concrete).

GENERAL DESCRIPTION: The rose which is generally used for oil production is strictly a hybrid between R. centifolia, a pink rose, and R. gallica, a dark red rose. This variety, known as rose de mai, grows to a height of 2.5 metres and produces an abundance of flowers with large pink or rosy-purple petals. There are two subspecies – one is more spiny than the other.

DISTRIBUTION: The birthplace of the cultivated rose is believed to be ancient Persia; now cultivated mainly in Morocco, Tunisia, Italy, France, Yugoslavia and China. The concrete, absolute and oil are mainly produced in Morocco; the absolute in France, Italy and China.

OTHER SPECIES: There are over 10,000 types of cultivated rose! There are several subspecies of R. centifolia, depending on the country of origin. Other therapeutic species are the red rose or apothecary rose (R. gallica) of traditional Western medicine, the oriental or tea rose (R. indica), the Chinese or Japanese rose (R. rugosa) and the Turkish or Bulgarian rose (R. damascena) which is also extensively cultivated for its oil. Recently rosehip seed oil from R. rubiginosa has been found to be a very effective skin treatment; it promotes tissue regeneration and is good for scars, burns and wrinkles. The wild rose (Eubatus rubus) is now also being used to produce a rare absolute with a rich, spicy-earthy fragrance. See also entry on damask rose and the Botanical Classification section.

HERBAL/FOLK TRADITION: The healing virtues of the rose have been known since antiquity and although roses are rarely used in herbal practice nowadays, up to the Middle Ages they played an essential part in the materia medica, and still

fulfil an important role in Eastern medicine. They were used for a wide range of disorders, including digestive and menstrual problems, headaches and nervous tension, liver congestion, poor circulation, fever (plague), eye infections and skin complaints. ‘The symbolism connected with the rose is perhaps one of the richest and most complex associated with any plant ... traditionally associated with Venus, the Goddess of love and beauty, and in our materialistic age the Goddess is certainly alive and well in the cosmetics industry for rose oil (mainly synthetic) is found as a component in 46% of men’s perfumes and 98% of women’s fragrances.’.

The French or Moroccan rose possesses narcotic properties and has the reputation for being aphrodisiac (more so than the Bulgarian type), possibly due to the high percentage of phenyl ethanol in the former. For further distinctions between the different properties of rose types, see damask rose.

ACTIONS: Antidepressant, antiphlogistic, antiseptic, antispasmodic, anti-tubercular agent, antiviral, aphrodisiac, astringent, bactericidal, choleretic, cicitrisant, depurative, emmenagogue, haemostatic, hepatic, laxative, regulator of appetite, sedative (nervous), stomachic, tonic (heart, liver, stomach, uterus).

EXTRACTION: 1. Essential oil or otto by water or steam distillation from the fresh petals. (Rose water is produced as a byproduct of this process.) 2. Concrete and absolute by solvent extraction from the fresh petals. (A rose leaf absolute is also produced in small quantities in France.)

CHARACTERISTICS: 1. The oil is a pale yellow liquid with a deep, sweet, rosy-floral, tenacious odour. 2. The absolute is a reddish orange viscous liquid with a deep, rich, sweet, rosy-spicy, honeylike fragrance. It blends well with jasmine, cassie, mimosa, neroli, geranium, bergamot, lavender, clary sage, sandalwood, guaiacwood, patchouli, benzoin, chamomile, Peru balsam, clove and palmarosa.

PRINCIPAL CONSTITUENTS: It has over 300 constituents, some in minute traces. Mainly citronellol (18–22 per cent), phenyl ethanol (63 per cent), geraniol and nerol (10–15 per cent), stearopten (8 per cent), farnesol (0.2–2 per cent), among others.

SAFETY DATA: Non-toxic, non-irritant, non-sensitizing.

AROMATHERAPY/HOME: USE

Skin care: Broken capillaries, conjunctivitis (rose water), dry skin, eczema, herpes, mature and sensitive complexions, wrinkles.

Circulation muscles and joints: Palpitations, poor circulation.

Respiratory system: Asthma, coughs, hay fever.

Digestive system: Cholecystitis, liver congestion, nausea.

Genito-urinary system: Irregular menstruation, leucorrhoea, menorrhagia, uterine disorders.

Nervous system: Depression, impotence, insomnia, frigidity, headache, nervous tension and stress-related complaints – ‘But the rose procures us one thing above all: a feeling of well being, even of happiness, and the individual under its influence will develop an amiable tolerance.’.

OTHER USES: Rose water is used as a household cosmetic and culinary article (especially in Persian cookery). The concrete, absolute and oil are employed extensively in soaps, cosmetics, toiletries and perfumes of all types – floral, oriental, chypres, etc. Some flavouring uses, especially fruit products and tobacco.... rose, cabbage

Sage, Clary

Salvia sclarea

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: Clary, clary wort, muscatel sage, clear eye, see bright, common clary, clarry, eye bright.

GENERAL DESCRIPTION: Stout biennial or perennial herb up to 1 metre high with large, hairy leaves, green with a hint of purple, and small blue flowers.

DISTRIBUTION: Native to southern Europe; cultivated worldwide especially in the Mediterranean region, Russia, the USA, England, Morocco and central Europe. The French, Moroccan and English clary are considered of superior quality for perfumery work.

OTHER SPECIES: Closely related to the garden sage (S. officinalis) and the Spanish sage (S. lavendulaefolia), which are both used to produce essential oils. Other types of sage include meadow clary (S. pratensis) and vervain sage (S. verbenaca). Clary sage should not be confused with the common wayside herb eyebright (Euphrasia).

HERBAL/FOLK TRADITION: This herb, highly esteemed in the Middle Ages, has now largely fallen out of use. It was used for digestive disorders, kidney disease, uterine and menstrual complaints, for cleansing ulcers and as a general nerve tonic. The mucilage from the seeds was used for treating tumours and for removing dust particles from the eyes.

Like garden sage, it cools inflammation and is especially useful for throat and respiratory infections.

ACTIONS: Anticonvulsive, antidepressant, antiphlogistic, antiseptic, antispasmodic, aphrodisiac, astringent, bactericidal, carminative, cicatrisant, deodorant, digestive, emmenagogue, hypotensive, nervine, regulator (of seborrhoea), sedative, stomachic, tonic, uterine.

EXTRACTION: Essential oil by steam distillation from the flowering tops and leaves. (A concrete and absolute are also produced by solvent extraction in small quantities.)

CHARACTERISTICS: A colourless or pale yellowy-green liquid with a sweet, nutty herbaceous scent. It blends well with juniper, lavender, coriander, cardamon, geranium, sandalwood, cedarwood, pine, labdanum, jasmine, frankincense, bergamot and other citrus oils.

PRINCIPAL CONSTITUENTS: Linalyl acetate (up to 75 per cent), linalol, pinene, myrcene and phellandrene, among others. Constituents vary according to geographical origin – there are several different chemotypes.

SAFETY DATA: Non-toxic, non-irritant, nonsensitizing. Avoid during pregnancy. Do not use clary sage oil while drinking alcohol since it can induce a narcotic effect and exaggerate drunkenness. Clary sage is generally used in preference to the garden sage in aromatherapy due to its lower toxicity level.

AROMATHERAPY/HOME: USE

Skin care: Acne, boils, dandruff, hair loss, inflamed conditions, oily skin and hair, ophthalmia, ulcers, wrinkles.

Circulation muscles and joints: High blood pressure, muscular aches and pains.

Respiratory system: Asthma, throat infections, whooping cough.

Digestive system: Colic, cramp, dyspepsia, flatulence.

Genito-urinary system: Amenorrhoea, labour pain, dysmenorrhoea, leucorrhoea.

Nervous system: Depression, frigidity, impotence, migraine, nervous tension and stress-related disorders.

OTHER USES: The oil and absolute are used as fragrance components and fixatives in soaps, detergents, cosmetics and perfumes. The oil is used extensively by the food and drink industry, especially in the production of wines with a muscatel flavour.... sage, clary

Thyme, Common

Thymus vulgaris

FAMILY: Lamiaceae (Labiatae)

SYNONYMS: T. aestivus, T. ilerdensis, T. webbianus, T. valentianus, French thyme, garden thyme, red thyme (oil), white thyme (oil).

GENERAL DESCRIPTION: A perennial evergreen subshrub up to 45 cms high with a woody root and much-branched upright stem. It has small, grey-green, oval, aromatic leaves and pale purple or white flowers.

DISTRIBUTION: Native to Spain and the Mediterranean region; now found throughout Asia Minor, Algeria, Turkey, Tunisia, Israel, the USA, Russia, China and central Europe. The oil is mainly produced in Spain but also in France, Israel, Greece, Morocco, Algeria, Germany and the USA.

OTHER SPECIES: There are numerous varieties of thyme – the common thyme is believed to have derived from the wild thyme or mother-of-thyme (T. serpyllum), which is also used to produce an essential oil called serpolet, similar in effect to the common thyme oil.

Another species used for the production of the so-called red thyme oil is particularly the Spanish sauce thyme (T. zygis), a highly penetrating oil good for cellulitis, sports injuries, etc. (although, like the common thyme, it is a skin irritant). Other species used for essential oil production include lemon thyme (T. citriodorus), a fresh scented oil good for asthma and other respiratory conditions, safe for children. Spanish marjoram (T. Mastichina) is actually botanically classified as a variety of thyme, with which it shares many common properties, despite its common name. Spanish marjoram contains mainly 1,8-cineole (up to 75 per cent) and linalool (up to 20 per cent), so therapeutically has much in common with eucalyptus, being well suited to treating viral and bacterial respiratory infections. See also Botanical Classification section.

HERBAL/FOLK TRADITION: One of the earliest medicinal plants employed throughout the Mediterranean region, well known to both Hippocrates and Dioscorides. It was used by the ancient Egyptians in the embalming process, and by the ancient Greeks to fumigate against infectious illness; the name derives from the Greek thymos meaning ‘to perfume’. It is also a long-established culinary herb, especially used for the preservation of meat.

It has a wide range of uses, though in Western herbal medicine its main areas of application are respiratory problems, digestive complaints and the prevention and treatment of infection. In the British Herbal Pharmacopoeia it is indicated for dyspepsia, chronic gastritis, bronchitis, pertussis, asthma, children’s diarrhoea, laryngitis, tonsillitis and enuresis in children.

ACTIONS: Anthelmintic, antimicrobial, antioxidant, antiputrescent, antirheumatic, antiseptic (intestinal, pulmonary, genito-urinary), antispasmodic, antitussive, antitoxic, aperitif, astringent, aphrodisiac, bactericidal, balsamic, carminative, cicatrisant, diuretic, emmenagogue, expectorant, fungicidal, hypertensive, nervine, revulsive, rubefacient, parasiticide, stimulant (immune system, circulation), sudorific, tonic, vermifuge.

EXTRACTION: Essential oil by water or steam distillation from the fresh or partially dried leaves and flowering tops. 1. ‘Red thyme oil’ is the crude distillate. 2. ‘White thyme oil’ is produced by further redistillation or rectification. (An absolute is also produced in France by solvent extraction for perfumery use.)

CHARACTERISTICS: 1. A red, brown or orange liquid with a warm, spicy-herbaceous, powerful odour. 2. A clear, pale yellow liquid with a sweet, green-fresh, milder scent. It blends well with bergamot, lemon, rosemary, melissa, lavender, lavandin, marjoram, Peru balsam, pine, etc.

PRINCIPAL CONSTITUENTS: Thymol and carvacrol (up to 60 per cent), cymene, terpinene, camphene, borneol, linalol; depending on the source it can also contain geraniol, citral and thuyanol, etc.

There are many chemotypes of thyme oil: notably the ‘thymol’ and ‘carvacrol’ types (warming and active); the ‘thuyanol’ type (penetrating and antiviral); and the milder ‘linalol’ or ‘citral’ types (sweet-scented, non-irritant).

SAFETY DATA: Red thyme oil, serpolet (from wild thyme), ‘thymol’ and ‘carvacrol’ type oils all contain quite large amounts of toxic phenols (carvacrol and thymol). They can irritate mucous membranes, cause dermal irritation and may cause sensitization in some individuals. Use in moderation, in low dilution only. They are best avoided during pregnancy.

White thyme is not a ‘complete’ oil and is often adulterated. Lemon thyme and ‘linalol’types are in general less toxic, non-irritant, with less possibility of sensitization – safe for use on the skin and with children.

AROMATHERAPY/HOME: USE

Skin care: Abscess, acne, bruises, burns, cuts, dermatitis, eczema, insect bites, lice, gum infections, oily skin, scabies.

Circulation muscles and joints: Arthritis, cellulitis, gout, muscular aches and pains, obesity, oedema, poor circulation, rheumatism, sprains, sports injuries.

Respiratory system: Asthma, bronchitis, catarrh, coughs, laryngitis, sinusitis, sore throat, tonsillitis.

Digestive system: Diarrhoea, dyspepsia, flatulence.

Genito-urinary system: Cystitis, urethritis.

Immune system: Chills, colds, ’flu, infectious diseases.

Nervous system: Headaches, insomnia, nervous debility and stress-related complaints – ‘helps to revive and strengthen both body and mind’..

OTHER USES: The oil is used in mouthwashes, gargles, toothpastes and cough lozenges. ‘Thymol’ is isolated for pharmaceutical use in surgical dressings, disinfectants etc. Used as a fragrance component in soaps, toiletries, aftershaves, perfumes, colognes, etc. Extensively employed by the food and drink industry, especially in meat products.... thyme, common

Skin Care

Acne (M,S,F,B,I,N):

Bergamot, camphor (white), cananga, cedarwood (Atlas, Texas & Virginian), chamomile (German & Roman), clove bud, galbanum, geranium, grapefruit, immortelle, juniper, lavandin, lavender (spike & true), lemon, lemongrass, lime, linaloe, litsea cubeba, mandarin, mint (peppermint & spearmint), myrtle, niaouli, palmarosa, patchouli, petitgrain, rosemary, rosewood, sage (clary & Spanish), sandalwood, tea tree, thyme, vetiver, violet, yarrow, ylang ylang.

Allergies (M,S,F,B,I):

Melissa, chamomile (German & Roman), immortelle, true lavender, spikenard.

Athlete’s foot (S):

Clove bud, eucalyptus, lavender (true &spike), lemon, lemongrass, myrrh, patchouli, tea tree.

Baldness & hair care (S,H):

West Indian bay, white birch, cedarwood (Atlas, Texas & Virginian), chamomile (German & Roman), grapefruit, juniper, patchouli, rosemary, sage (clary & Spanish), yarrow, ylang ylang.

Boils, abscesses & blisters (S,C,B):

Bergamot, chamomile (German & Roman), eucalyptus blue gum, galbanum, immortelle, lavandin, lavender (spike & true), lemon, mastic, niaouli, clary sage, tea tree, thyme, turpentine.

Bruises (S,C):

Arnica (cream), borneol, clove bud, fennel, geranium, hyssop, sweet marjoram, lavender, thyme.

Burns (C,N):

Canadian balsam, chamomile (German & Roman), clove bud, eucalyptus blue gum, geranium, immortelle, lavandin, lavender (spike & true), marigold, niaouli, tea tree, yarrow.

Chapped & cracked skin (S,F,B):

Peru balsam, Tofu balsam, benzoin, myrrh, patchouli, sandalwood.

Chilblains (S,N):

Chamomile (German & Roman), lemon, lime, sweet marjoram, black pepper.

Cold sores/herpes (S):

Bergamot, eucalyptus blue gum, lemon, tea tree.

Congested & dull skin (M,S,F,B,I):

Angelica, white birch, sweet fennel, geranium, grapefruit, lavandin, lavender (spike & true), lemon, lime, mandarin, mint (peppermint & spearmint), myrtle, niaouli, orange (bitter & sweet), palmarosa, rose (cabbage & damask), rosemary, rosewood, ylang ylang.

Cuts/sores (S,C):

Canadian balsam, benzoin, borneol, cabreuva, cade, chamomile (German & Roman), clove bud, elemi, eucalyptus (blue gum, lemon & peppermint), galbanum, geranium, hyssop, immortelle, lavender (spike & true), lavandin, lemon, lime, linaloe, marigold, mastic, myrrh, niaouli, Scotch pine, Spanish sage, Levant styrax, tea tree, thyme, turpentine, vetiver, yarrow.

Dandruff (S,H):

West Indian bay, cade, cedarwood (Atlas, Texas & Virginian), eucalyptus, spike lavender, lemon, patchouli, rosemary, sage (clary & Spanish), tea tree.

Dermatitis (M,S,C,F,B):

White birch, cade, cananga, carrot seed, cedarwood (Atlas, Texas & Virginian), chamomile (German & Roman), geranium, immortelle, hops, hyssop, juniper, true lavender, linaloe, litsea cubeba, mint (peppermint & spearmint), palmarosa, patchouli, rosemary, sage (clary & Spanish), thyme.

Dry & sensitive skin (M,S,F,B):

Peru balsam, Tolu balsam, cassie, chamomile (German & Roman), frankincense, jasmine, lavandin, lavender (spike & true), rosewood, sandalwood, violet.

Eczema (M,S,F,B):

Melissa, Peru balsam, Tolu balsam, bergamot, white birch, cade, carrot seed, cedarwood (Atlas, Texas & Virginian), chamomile (German & Roman), geranium, immortelle, hyssop, juniper, lavandin, lavender (spike & true), marigold, myrrh, patchouli, rose (cabbage & damask), rosemary, Spanish sage, thyme, violet, yarrow.

Excessive perspiration (S,B):

Citronella, cypress, lemongrass, litsea cubeba, petitgrain, Scotch pine, Spanish sage.

Greasy or oily skin/scalp (M,S,H,F,B):

West Indian bay, bergamot, cajeput, camphor (white), cananga, carrot seed, citronella, cypress, sweet fennel, geranium, jasmine, juniper, lavender, lemon, lemongrass, !itsea cubeba, mandarin, marigold, mimosa, myrtle, niaouli, palmarosa, patchouli, petitgrain, rosemary, rosewood, sandalwood, clary sage, tea tree, thyme, vetiver, ylang ylang.

Haemorrhoids/piles (S,C,B):

Canadian balsam, Copaiba balsam, coriander, cubebs, cypress, geranium, juniper, myrrh, myrtle, parsley, yarrow.

Insect bites (S,N):

French basil, bergamot, cajeput, cananga, chamomile (German & Roman), cinnamon leaf, eucalyptus blue gum, lavandin, lavender (spike & true), lemon, marigold, melissa, niaouli, tea tree, thyme, ylang ylang.

Insect repellent (S,V):

French basil, bergamot, borneol, camphor (white), Virginian cedarwood, citronella, clove bud, cypress, eucalyptus (blue gum & lemon), geranium, lavender, lemongrass, litsea cubeba, mastic, melissa, patchouli, rosemary, turpentine.

Irritated & inflamed skin (S,C,F,B):

Angelica, benzoin, camphor (white), Atlas cedarwood, chamomile (German & Roman), elemi, immortelle, hyssop, jasmine, lavandin, true lavender, marigold, myrrh, patchouli, rose (cabbage & damask), clary sage, spikenard, tea tree, yarrow.

Lice (S,H):

Cinnamon leaf, eucalyptus blue gum, galbanum, geranium, lavandin, spike lavender, parsley, Scotch pine, rosemary, thyme, turpentine.

Mouth & gum infections/ulcers (S,C):

Bergamot, cinnamon leaf, cypress, sweet fennel, lemon, mastic, myrrh, orange (bitter & sweet), sage (clary & Spanish), thyme.

Psoriasis (M,S,F,B):

Angelica, bergamot, white birch, carrot seed, chamomile (German & Roman), true lavender.

Rashes (M,S,C,F,B):

Peru balsam, Tofu balsam, carrot seed, chamomile (German & Roman), hops, true lavender, marigold, sandalwood, spikenard, tea tree, yarrow.

Ringworm (S,H):

Geranium, spike lavender, mastic, mint (peppermint & spearmint), myrrh, Levant styrax, tea tree, turpentine.

Scabies (S):

Tolu balsam, bergamot, cinnamon leaf, lavandin, lavender (spike & true), lemongrass, mastic, mint (peppermint & spearmint), Scotch pine, rosemary, Levant styrax, thyme, turpentine.

Scars & stretch marks (M,S):

Cabreuva, elemi, frankincense, galbanum, true lavender, mandarin, neroli, palmarosa, patchouli, rosewood, sandalwood, spikenard, violet, arrow.

Slack tissue (M,S,B):

Geranium, grapefruit, juniper, lemongrass, lime, mandarin, sweet marjoram, orange blossom, black pepper, petitgrain, rosemary, yarrow.

Spots (S,N):

Bergamot, cade, cajeput, camphor (white), eucalyptus (lemon), immortelle, lavandin, lavender (spike & true), lemon, lime, litsea cubeba, mandarin, niaouli, tea tree.

Ticks (S,N):

Sweet marjoram.

Toothache & teething pain (S,C,N):

Chamomile (German & Roman), clove bud, mastic, mint (peppermint & spearmint), myrrh.

Varicose veins (S,C):

Cypress, lemon, lime, neroli, yarrow.

Verrucae (S,N):

Tagetes, tea tree.

Warts & corns (S,N):

Cinnamon leaf, lemon, lime, tagetes, tea tree.

Wounds (S,C,B):

Canadian balsam, Peru balsam, Tolu balsam, bergamot, cabreuva, chamomile (German & Roman), clove bud, cypress, elemi, eucalyptus (blue gum & lemon), frankincense, galbanum, geranium, immortelle, hyssop, juniper, lavandin, lavender (spike & true), linaloe, marigold, mastic, myrrh, niaouli, patchouli, rosewood, Levant styrax, tea tree, turpentine, vetiver, yarrow.

Wrinkles & mature skin (M,S,F,B):

Carrot seed, elemi, sweet fennel, frankincense, galbanum, geranium, jasmine, labdanum, true lavender, mandarin, mimosa, myrrh, neroli, palmarosa, patchouli, rose (cabbage & damask), rosewood, clary sage, sandalwood, spikenard, ylang ylang.... skin care

Circulation, Muscles And Joints:

Accumulation of toxins (M,S,B):

Angelica, white birch, carrot seed, celery seed, coriander, cumin, sweet fennel, grapefruit, juniper, lovage, parsley.

Aches and pains (M,C,B):

Ambrette, star anise, aniseed, French basil, West Indian bay, cajeput, calamintha, camphor (white), chamomile (German & Roman), coriander, eucalyptus (blue gum & peppermint), silver fir, galbanum, ginger, immortelle, lavandin, lavender (spike & true), lemongrass, sweet marjoram, mastic, mint (peppermint & spearmint), niaouli, nutmeg, black pepper, pine (longleaf & Scotch), rosemary, sage (clary & Spanish), hemlock spruce, thyme, turmeric, turpentine, vetiver.

Arthritis (M,S,C,B):

Allspice, angelica, benzoin, white birch, cajeput, camphor (white), carrot seed, cedarwood (Atlas, Texas & Virginian), celery seed, chamomile (German & Roman), clove bud, coriander, eucalyptus (blue gum & peppermint), silver fir, ginger, guaiacwood, juniper, lemon, sweet marjoram, mastic, myrrh, nutmeg, parsley, black pepper, pine (longleaf & Scotch), rosemary, Spanish sage, thyme, tumeric, turpentine, vetiver, yarrow.

Cellulitis (M,S,B):

White birch, cypress, sweet fennel, geranium, grapefruit, juniper, lemon, parsley, rosemary, thyme.

Debility/poor muscle tone (M,S,B):

Allspice, ambrette, borneol, ginger, grapefruit, sweet marjoram, black pepper, pine (longleaf & Scotch), rosemary, Spanish sage.

Gout (M,S,B):

Angelica, French basil, benzoin, carrot seed, celery seed, coriander, guaiacwood, juniper, lovage, mastic, pine (longleaf & Scotch), rosemary, thyme, turpentine.

High blood pressure & hypertension (M,B,V):

cananga, garlic, true lavender, lemon, sweet marjoram, melissa, clary sage, yarrow, ylang ylang.

Muscular cramp & stiffness (M,C,B):

Allspice, ambrette, coriander, cypress, grapefruit, jasmine, lavandin, lavender (spike & true), sweet marjoram, black pepper, pine (longleaf & Scotch), rosemary, thyme, vetiver.

Obesity (M,B):

White birch, sweet fennel, juniper, lemon, mandarin, orange (bitter & sweet).

Oedema & water retention (M,B):

Angelica, white birch, carrot seed, cypress, sweet fennel, geranium, grapefruit, juniper, lavage, mandarin, orange (bitter & sweet), rosemary, Spanish sage.

Palpitations (M):

Neroli, orange (bitter & sweet), rose (cabbage & damask), ylang ylang.

Poor circulation & low blood pressure (M,B):

Ambrette, Peru balsam, West Indian bay, benzoin, white birch, borneol, cinnamon leaf, coriander, cumin, cypress, eucalyptus blue gum, galbanum, geranium, ginger, lemon, lemongrass, lovage, neroli, niaouli, nutmeg, black pepper, pine (longleaf & Scotch), rose (cabbage & damask), rosemary, Spanish sage, hemlock spruce, thyme, violet.

Rheumatism (M,C,B):

Allspice, angelica, star anise, aniseed, Peru balsam, French basil, West Indian bay, benzoin, white birch, borneol, cajeput, calamintha, camphor (white), carrot seed, cedarwood (Atlas, Texas & Virginian), celery seed, chamomile (German & Roman), cinnamon leaf, clove bud, coriander, cypress, eucalyptus (blue gum & peppermint), sweet fennel, silver fir, galbanum, ginger, immortelle, juniper, lavandin, lavender (spike & true), lemon, lovage, sweet marjoram, mastic, niaouli, nutmeg, parsley, black pepper, pine (longleaf & Scotch), rosemary, Spanish sage, hemlock spruce, thyme, turmeric, turpentine, vetiver, violet, yarrow.

Sprains & strains (C):

West Indian bay, borneol, camphor (white), chamomile (German & Roman), clove bud, eucalyptus (blue gum & peppermint), ginger, immortelle, jasmine, lavandin, lavender (spike & true), sweet marjoram, black pepper, pine (longleaf & Scotch), rosemary, thyme, turmeric, vetiver.... circulation, muscles and joints:




Recent Searches