Pink Eye (Conjunctivitis) Topic Guide

Pinkeye (Conjunctivitis) Pinkeye (Conjunctivitis): Pinkeye (conjunctivitis) refers to a condition that makes the whites of the eyes look pink or red. Causes include colds, allergies, bacteria, fungus, parasites, and eye medications or cosmetics. Less commonly, autoimmune conditions and other rare conditions may be the cause. Pinkeye tends to resolve within five to 10 days. Bacterial conjunctivitis is treated with antibiotics. Hand washing and good hygiene can help prevent conjunctivitis.


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