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What is iritis?
Iritis is an inflammatory condition of the colored portion (the iris which surrounds the pupil) of the eye. It causes varying degrees of redness of the eye, often with significant pain, sensitivity to light, tearing, and blurred vision.
Iritis is the name commonly used for an internal inflamation of the eye. More properly it is called anterior uveitis. The uvea is the collective name for the pigmented portions of the interntal eye and includes the iris, the ciliary body and the choroid. When an inflammation affects primarily the iris and ciliary body it is often called iritis. The iris is the part of the eye which is visible in the mirror and gives the eye its color, usually blue or brown. The pupil is the opening in the iris through which light passes.