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There are many diseases known to cause ocular or visual changes. Diabetes , for example, is the leading cause of new cases of blindness in those aged 20–74, with ocular manifestations such as diabetic retinopathy and macular edema affecting up to 80% of those who have had the disease for 15 years or more.
creosote bush, gobernadora, larreastat [ 4] Larrea tridentata, Larrea divaricata[ 4] Liver damage, [ 3][ 4][ 5] kidney problems, [ 4] Hypotension in cancer patients [ 3] Chinese herbal mixtures. Heavy metal poisoning [ 5] Coltsfoot. coughwort, farfarae folium leaf, foalswort [ 4] Tussilago farfara.
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List of medical symptoms. Medical symptoms refer to the manifestations or indications of a disease or condition, perceived and complained about by the patient. [1] [2] Patients observe these symptoms and seek medical advice from healthcare professionals.
The following are not classified as diseases of the eye and adnexa (H00-H59) by the World Health Organization: [ 4] (B36.1) Keratomycosis — fungal infection of the cornea. (E50.6-E50.7) Xerophthalmia — dry eyes, caused by vitamin A deficiency. (Q13.1) Aniridia — a rare congenital eye condition leading to underdevelopment or even absence ...
Major symptoms are sudden loss of vision (partial or complete), sudden blurred or "foggy" vision, and; pain on movement of the affected eye. [4] [5] [2]Many patients with optic neuritis may lose some of their color vision in the affected eye (especially red), with colors appearing subtly washed out compared to the other eye.
Vitamin A deficiency ( VAD) or hypovitaminosis A is a lack of vitamin A in blood and tissues. [ 1] It is common in poorer countries, especially among children and women of reproductive age, but is rarely seen in more developed countries. [ 1] Nyctalopia (night blindness) is one of the first signs of VAD, as the vitamin has a major role in ...
List of autoimmune diseases. Dermatosis in Crohn's disease. Demyelination in MS. PAS stain of lupus nephritis. Autoimmune urticaria. Proptosis in Graves' disease. This article provides a list of autoimmune diseases. These conditions, where the body's immune system mistakenly attacks its own cells, affect a range of organs and systems within the ...