Eyes - night blindness Health Dictionary

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Eyes - Night Blindness: From 1 Different Sources

Inability to see at night or in imperfect light due to a deficiency of visual purple (rhodopsin) in the rods at the back of the eye due to low level Vitamin A. Night myopia usually affects people during twilight. “One in five people are not fit to drive at night.” May occur in glaucoma and other eye disorders. Other causes: old age, free radical damage.

Alfalfa tea freely.

Of value: Kelp, Irish Moss, Iceland Moss.

Diet. Vitamin A foods, carrots, bilberries, Cod Liver oil.

Supplements. Vitamin A, Beta-carotene. C (2g), E (400iu). B-complex, B2, Niacin, Zinc.

Health Source: Bartrams Encyclopedia of Herbal Medicine
Author: Health Encyclopedia

Blindness

The statutory de?nition – for the purposes of registration as a blind person under the National Assistance Act 1948 – is that the person is ‘so blind as to be unable to perform any work for which eyesight is essential’. Generally this is vision worse than 6/60 in the better eye, or with better acuity than this but where ‘the ?eld of vision is markedly contracted in the greater part of its extent’. Partial sight has no statutory de?nition, but there are o?cial guidelines for registering a person as partially sighted: generally these are a corrected visual acuity of 3/ 60 or less in the better eye with some contraction of the peripheral ?eld, or better with gross ?eld defects. In the UK more than 100,000 people are registered as legally blind and some 50,000 as partially sighted. The World Health Organisation has estimated that there are over 40 million binocularly blind people in the world. The causes of blindness vary with age and degree of development of the country. In western society the commonest causes are glaucoma, diabetic retinopathy, other retinal diseases and senile cataract. (See also VISION.)

Any blind person, or his or her relatives, can obtain help and advice from the Royal National Institute for the Blind (www.rnib.org.uk).

Night blindness An inability to see in the dark. It can be associated with retinitis pigmentosa or vitamin A de?ciency (see EYE, DISORDERS OF).... blindness

Colour Blindness

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

Night Blindness

See under BLINDNESS.... night blindness

Snow Blindness

Damage caused to the cornea of an unprotected EYE by the re?ection of the sun’s rays from snow. ULTRAVIOLET RAYS (UVR) are the damaging agent and people going out in snow and sunlight should wear protective goggles. The condition is painful but resolves if the eyes are covered with pads for a day or two. Prolonged exposure may seriously damage the cornea and impair vision.... snow blindness

Word Blindness

Alexia: a condition in which, as the result of disease in the brain, a person becomes unable to associate their proper meanings with words, although he or she may be quite able to spell the letters.

Word deafness is an associated condition in which, although hearing remains perfect, the patient has lost the power of referring the names heard to the articles they denote. (See also DYSPHASIA.)... word blindness

Day Blindness

A condition in which the patient sees better in a dim light or by night than in daylight. It is only found in conditions in which the light is very glaring, as in the desert and on snow, and is relieved by resting the retina (see EYE) – for example, by wearing coloured glasses for a time.... day blindness

River Blindness

See onchocerciasis.... river blindness

Night Terror

A disorder, occurring mainly in children, that consists of abrupt arousals from sleep in a terrified state. Night terror (also called sleep terror) usually starts between the ages of 4 and 7, gradually disappearing in early adolescence.

Episodes occur during (nonrapid eye movement) sleep, usually half an hour to 3 and a half hours after falling asleep. Sufferers wake up screaming in a semiconscious state and remain frightened for some minutes. They do not recognize familiar faces or surroundings, and usually cannot be comforted. The sufferer gradually falls back to sleep and has no memory of the event the following day.

Night terror in children has no serious significance, but, in adults, is likely to be associated with an anxiety disorder.... night terror

Night

(American) Born in the evening; child of the darkness Nite, Nyt, Nyte, Nyght... night

Night Sweats

Copious PERSPIRATION occurring in bed at night and found in conditions such as TUBERCULOSIS, BRUCELLOSIS and lymphomas (see LYMPHOMA), as well as thyrotoxicosis (see under THYROID GLAND, DISEASES OF), anxiety states and menopausal ?ushes (see MENOPAUSE).... night sweats

Night-sitting Service

A service that enables a caregiver night rest (e.g. where night disturbances of the older person receiving care are frequent).... night-sitting service

Spots Before The Eyes

Also called FLOATERS, these can arise from a variety of causes including in?ammation and bleeding in the eye, or preceding a retina detachment. They may also occur for a variety of totally harmless reasons. (See EYE, DISORDERS OF.)... spots before the eyes

Eyes

See entries:– CONJUNCTIVITIS, CONTACT LENS FATIGUE, GLAUCOMA, IRITIS, PALMING, RETINITIS, RETINITIS PIGMENTOSA, RETINOPATHY, SCLERITIS AND EPISCLERITIS, XEROPHTHALMIA (dryness of the eyes). ... eyes

Eyes – Foreign Body

From coal dust, insects, pollen, etc.

Symptoms: blinking, watering, acute discomfort. Sensation of grit in the eye does not always imply foreign body, but symptoms of conjunctivitis or keratitis. Automatic blinking is sometimes enough to clear offending object.

Treatment. External. Evert lid and remove. Swab out with dilute Witch Hazel on cotton wool. Inject one drop Castor oil, (also good for scratched cornea), Aloe Vera gel or juice. Fenugreek seed puree. Juice of Houseleek and dairy cream.

Difficult case. Removal of particles of iron or dust, apply mucilage of Slippery Elm powder to eye – patient lying on his back, a second person injecting it into corner of eye, the patient moving eye in opposite direction. Safe and healing. Clean eye and bathe with warm milk.

Referral to consultant ophthalmologist. ... eyes – foreign body

Eyes – Pain

A number of causes including reflex pain from inflammation of the middle ear or decayed teeth. Eyeball tender to touch.

Alternatives. Plantain, Ginkgo. Teas, tablets, etc.

Topical. Cold compress: Witch Hazel.

Supplements. Daily. Vitamins C (500mg); E (400iu). Beta-carotene. Palming. ... eyes – pain

Eyes – Pouches Under

Due to a number of causes including kidney disturbance.

Tea. Equal parts: Clivers, Wild Carrot, Yarrow. Mix. 1 heaped teaspoon to each cup boiling water; infuse 15 minutes. Half-1 cup 2-3 times daily.

Topical. Soak cotton wool pads with Witch Hazel Distilled Extract and place over the closed eyelids for ten minutes, once or more daily. ... eyes – pouches under

Eyes - Retinal Haemorrhage

See: BLEEDING. ... eyes - retinal haemorrhage

Eyes - Shadows Under

Due to nervous excitability (Valerian), physical exhaustion (Ginseng), pre- menstrual tension (Agnus Castus), spinal weakness (Ladyslipper), liver disorder (Blue Flag), dyspepsia (Meadowsweet), weakness of immune system (Echinacea).

Diet. Low salt, low fat. High fibre. Dandelion coffee.

Supplements. Evening Primrose, one 500mg capsule morning and evening. Vitamin B-complex. Brewer’s yeast, 2 teaspoons. Zinc, 15mg. ... eyes - shadows under

Eyes – Infection

Whatever the infection, dendritic ulcer, corneal ulcer, herpes simplex or stye, treatment should be internal as well as external.

A study carried out at Moorfields Eye Hospital, London, has shown that those who use extended-wear soft contact lenses are more likely to develop microbial keratitis than users of other lenses.

Treatment. Internal: Powders, Tinctures or Liquid Extracts. Combine Echinacea 2; Blue Flag 1; Goldenseal 1. Doses: Powders: 500mg (one-third teaspoon or two 00 capsules). Liquid Extracts 30-60 drops.

Tinctures: 1-2 teaspoons. In water, or honey.

Comfrey. To promote epithelial regeneration. Potential benefit far outweighs possible risk.

Evening Primrose capsules.

Topical. Alternatives. (1) Goldenseal Eye Lotion: 1 part Goldenseal root macerated in 40 parts distilled extract of Witch Hazel 2-3 days. Strain. 5-10 drops in eyebath half filled with warm water; douche. Wipe eyelids. (2) Aloe Vera juice or gel. (3) Moisten Chamomile teabag with warm water and fix over eye for styes, etc. (4) Bathe with Periwinkle minor tea: 2 teaspoons to cup boiling water allowed to cool and strain. (5) Elderflower water. The above to relieve pain, redness and gritty sensation. (6) Evening Primrose lotion. (7) Raw carrot compress to ripen stye. Nasturtium seed compress.

Supplements. Daily. Vitamin A 7500iu, Vitamin B2 10mg, Vitamin C 3g, Vitamin E 400iu, Zinc 15mg. Referral to consultant ophthalmologist. ... eyes – infection

Eyes - Macular Degeneration

Zinc and selenium, supported by doses of Vitamin E and amino acid taurine produced dramatic results in some cases; effect said to be due to antioxidant activity mopping up free radicals associated with degenerative diseases (Journal of Nutritional Medicine)

A preliminary therapeutic trial in patients with ageing macular degeneration or diabetic retinopathy showed that supplementation with Beta-carotene, Vitamin C, Vitamin E and Selenium halted the progression of degenerative changes and in some cases even brought some improvement. (Age and Ageing 1991, 20(1) 60-9). Bilberries.

Referral to a consultant ophthalmologist. ... eyes - macular degeneration

Eyes – Sight Deterioration

Presbyopia. General deterioration of the eye, usually from long- sightedness. A natural ageing process. Nutritional deficiency is a common cause, promoted by smoking, alcohol and denatured foods. If the eyes are treated nutritionally good sight lasts much longer. Strong emotions such as anger, and infections such as colds may weaken.

Services of a qualified optician should be sought after limits of the Bate’s Method of eyesight training have been reached.

Alternatives. Tablets/capsules. Ginseng. Gotu Kola.

Powders. Mix. Parts: Gentian 2; Dandelion 1; pinch Cayenne. Dose: 500mg, (two 00 capsules or one- third teaspoon) thrice daily. (To build-up good general health)

Cider Vinegar. 2 teaspoons to tumbler water; sips during the day.

Topical. Teas. Any one: Eyebright, Fennel, German Chamomile, Plantain, Rue. 1 teaspoon to each cup boiling water; infuse 15 minutes, strain, half fill eyebath and use as a douche.

Diet. Low salt. High fibre. Bilberries.

Supplements. Daily. Vitamin A, 7500iu. Beta-carotene. B-complex. Vitamin C, 100mg. Vitamin E, 100iu. Zinc.

Supportive. Palming. Bate’s exercises. ... eyes – sight deterioration

Eyes – Sore

Persistent sensitivity. Bruised feeling in eyes. 1 teaspoon Rue herb to each cup boiling water; infuse 15 minutes. Strain. Half fill eyebath with warm infusion; douche. Evening Primrose capsules: 1 × 500mg, twice daily.

Fennel eye compress. Steep teabag in cold water and apply.

Chickweed Lotion. Take a handful of Chickweed, wash well, crush with a rolling pin, infuse in two cups boiling water until cool. Use as a compress or in an eye bath two or more times daily.

Supplements. Daily. Vitamin A 7500iu. Vitamin B2 10mg. Vitamin C 1g. Vitamin E 400iu. Zinc.

Palming. Bilberries.

If persistent, consult eye specialist. ... eyes – sore

Eyes – Tired

Non-persistent overstrain and ache. Internal: 2 teaspoons Cider Vinegar to glass cold water: half-1 glass freely. Bilberries.

Topical. Soak cotton wool pads with Distilled Extract Witch Hazel and apply to eyelids for 5-10 minutes. Potato. Apply slices of raw potato, or potato poultice.

Teabag. Moisten Chamomile or Fennel teabag with cold water and apply.

Cucumber, fresh. Apply slices to closed eyes.

Supplements. Vitamin A 7500iu. Vitamin B2 10mg. Vitamin E 100iu. Vitamin C 1g. Zinc 15mg.

Bates Method eye exercises. Palming.

EYES – VISUAL DISORDERS. May be due to strain, ageing, hereditary. Poor sight may be related to poor food.

Symptoms. Sensitivity to light, near or far sight deficient, squint.

Treatment. Attention to general condition, circulation and nervous system. Ginseng, Garlic, Kelp, Bilberries, Cider vinegar.

Diet. See: DIET — GENERAL.

Supplementation. Vitamins A, B-complex, B2 (10mg daily), C (500mg daily), D, E (100iu daily). Zinc. General: Refer to a qualified optician. Palming. ... eyes – tired

Eyes – Watery

Lacrimal disorder of secretion. See: HAY FEVER. ... eyes – watery

Night Blooming Cereus

See: CACTUS. ... night blooming cereus

Night Sweat

copious sweating during sleep. Night sweats may be an early indication of tuberculosis, AIDS, or other disease.... night sweat

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