Eye Allergies

Allergy, Allergens and Allergic Disorders - Symptoms, Treatment and Diagnosis

An eye allergy (Allergic Conjunctivitis) shows symptoms which include swelling of the eyelids, burning and itchy eyes, and watery or mucus eye discharge. Occasionally, the whites of the eyes may become very swollen and look as if they are protruding excessively, a symptom known as chemosis which lasts only a few hours.

Other eye allergies which may occur, particularly on the eyelids include angiodema and contact dermatitis. Angiodema, swelling of the eyelid, may occur as part of a larger allergic reaction or a specific symptom found in the eye area. Contact dermatitis is a red, scaly rash that occurs a number of hours or days following contact with an irritant or allergen in the eye area.