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Dry Eye

by: shinta, 8 pages

Dry eye occurs when the eye does not produce tears properly, or when the tears are not of the correct consistency and evaporate too quickly. In addition, inflammation of the ...

PREVENT EYE DAMAGE Protect Yourself from UV Radiation

by: shinta, 2 pages

UV radiation, whether from natural sunlight or artificial UV rays, can damage the eye, affecting surface tissues and internal structures, such as the cornea and lens. Long-term exposure to UV ...

Blue Eye Disease

by: shinta, 3 pages

Porcine rubulavirus infection or “blue eye” disease is an emerging disease first seen in La Piedad, Michoacan, Mexico and the neighboring states of Jalisco and Guanajuato in 1980. It is ...

Blindness and eye diseases in Tibet: findings from a randomised, population based survey

by: shinta, 6 pages

The high prevalence of age related cataract blindness among Tibetans is perhaps due to high altitude ultraviolet light exposure. Particular concern about this issue emerged in 1987, following ...

Diabetic Eye Disease Can Cause Blindness, Gives No Early Warning Signs

by: shinta, 4 pages

Nearly half of the nation's estimated 16 million people with diabetes will develop some degree of diabetic retinopathy, the most common form of diabetic eye disease, and the leading cause of ...

Eye disease

by: shinta, 7 pages

This information is available at various web pages on the website of the National Eye Institute (www.nei.nih.gov/health/ ) that contains detailed information on most eye diseases. The ...

Cataract Blindness

by: shinta, 3 pages

Cataract blindness occurs when the natural lens of the eye becomes cloudy, causing gradual loss of vision and ultimately blindness. It is rather like looking through a mirror in ...

Blindness and cataract in children in developing countries

by: shinta, 2 pages

Blindness in children is considered a priority area for VISION 2020, as visually impaired children have a lifetime of blindness ahead of them. Various studies across the globe ...

Approaches to relieve the burden of cataract blindness through natural antioxidants: use of Ashwagandha (Withania somnifera)

by: shinta, 7 pages

Cataract is the major cause of blindness the world over. Efforts to ease the cataract burden will be of great social and health economic benefit. Oxidative stress is known to be a major factor in ...

ASTIGMATISM

by: shinta, 2 pages

What is astigmatism? Astigmatism is a common type of refractive error. It is a condition in which the eye does not focus light evenly onto the retina, the light-sensitive tissue at the

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