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Ency. home > Disease > K > Keratoconjunctivitis sicca

Keratoconjunctivitis sicca   

Overview | Symptoms | Treatment | Prevention

Alternative names:

Keratitis sicca; Xerophthalmia; Dry eye syndrome

Definition:

A persistent dryness of the cornea and conjunctiva due to decreased function of the tear glands. the cornea may be thickened and visual acuity may be decreased. See also conjunctivitis, tearing, decreased, vitamin a deficiency, and sjogren syndrome.

Causes and Risks

Dry eye syndrome usually occurs in people who are otherwise healthy. It is more common with older age. It can be associated with rheumatoid arthritis, lupus erythematosis, and other similar diseases. It may be caused by thermal or chemical burns.

Ency. home > Disease > K > Keratoconjunctivitis sicca

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