There's a yellow-tinged area on my sclera (white of eye). Is it caused by my allergies (rhinitis)?
There are many causes for a yellowish appearance on the white of your eye.
The most common cause of a yellowish area on the conjunctiva (the thin, transparent membrane covering the white of the eye) is a pinguecula. This elevated, yellowish fibrous patch of tissue is thought to be caused by ultraviolet (or UV rays) damage from the sun or from chronic irritation from dry or windy environments. They can get inflamed periodically and develop a reddish appearance. Allergies commonly make the eyes red, itchy, and watery. Please see your ophthalmologist who can diagnose your condition and suggest treatment if needed.
This question was originally answered on Mar. 28, 2016.
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