Colon, irritable Health Dictionary

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

(IBS) This is a common and generally benign condition of the colon, taking different forms but usually characterized by alternating constipation and diarrhea. There is often some pain accompanying the diarrhea phase. The bowel equivalent of spasmodic asthma, its main cause is stress, often accompanied by a history of GI infections. Adrenalin stress slows the colon and causes constipation, followed by a cholinergic rebound overstimulation of the colon. It is also called spastic colon, colon syndrome, mucous colitis, even chronic colitis. True colitis is a potentially or actually serious pathology.... irritable bowel syndrome

A disorder of the intestinal tract that affects its motility and causes abdominal distension and irregular defaecation. Traditional, but now discarded, names have been spastic or irritable colon. The disease affects around 20 per cent of the general population but in most it is no more than a minor nuisance. The causes are not fully understood, but it is generally believed that symptoms develop in response to psychological factors, changed gastrointestinal motility, or altered visceral sensation. About 50 per cent of patients meet criteria for a psychiatric diagnosis. Anxiety, depression, neurosis, panic attacks, acute disease are among possible triggering factors. Some patients have diarrhoea, others are constipated, and some alternate between the two. Many have increased sensitivity to distension of the intestine. Dietary factors such as intolerance to dairy products and wheat are apparent in certain patients.

Common features of IBS include:

abdominal distension.

altered bowel habit.

colicky lower abdominal pain, eased by defaecation.

mucous discharge from rectum.

feelings of incomplete defaecation.

Investigations usually produce normal results. Positive diagnosis in people under 40 is usually straightforward. In older patients, however, barium ENEMA, X-rays and COLONOSCOPY should be done to exclude colorectal cancer.

Reassurance is the initial and often e?ective treatment. If this fails, treatment should be directed at the major symptoms. Several months of the antidepressant amitriptyline (see ANTIDEPRESSANT DRUGS) may bene?t patients with intractable symptoms, given at a dose lower than that used to treat depression. The majority of patients follow a relapsing/remitting course, with episodes provoked by stressful events in their daily lives. (See also INTESTINE, DISEASES OF.)... irritable bowel syndrome (ibs)

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

 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

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

See intestine, disorders of.... colon, disorders of

See irritable bowel syndrome.... colon, spastic

Intermittent, uncontrolled contractions of the muscles in the bladder wall that may cause urge incontinence (see incontinence, urinary). It can occur temporarily if there is a urinary tract infection (see cystitis); a catheter present within the bladder; a bladder stone (see calculus, urinary tract); or an obstruction to the outflow of urine by an enlarged prostate gland. In some cases, symptoms may be relieved by antispasmodic drugs; other treatment is directed at any underlying cause. Bladder training may also be used.... irritable bladder

(transient synovitis of the hip) a self-limiting condition, affecting children between 3 and 10 years of age, due to inflammation of the synovium of the hip joint capsule. It is a common cause of sudden hip pain and limping in young children. Treatment is with NSAIDs and by limiting weight bearing. It usually resolves in 7–10 days, although in some cases symptoms may persist for several weeks.... irritable hip