Select a letter from the alphabet below to find the Eye Disease or select "All" to view the entire list of diseases.

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U

Uveitis

Description:The middle layer of the eye tissue between the sclera and retina is called the uvea, from the Greek word "uva" meaning grape. In the laboratory, it looks much like a "peeled grape." When the uvea becomes inflamed, the condition is called uveitis.

Cause:It may result from a virus (such as shingles, mumps, or herpes), a fungus (such as histoplasmosis), or a parasite (such as toxoplasmosis). In most cases, the cause remains unknown.

Treatment:Eye drops, especially steroids and pupil dilators, are medications used to reduce inflammation and pain. For deeper inflammation, oral medication or injections may be necessary.