Ophthalmology

Doctor explains pink eye

Pink eye is extremely common in kids. According to the Centers for Disease Control and Prevention, public schoolchildren in the U.S. miss 3 million school days each year because of pink eye.

Symptom

A symptom (from Greek σύμπτωμα, "accident, misfortune, that which befalls", from συμπίπτω, "I befall", from συν- "together, with" + πίπτω, "I fall") is a departure from normal function or feeling which is noticed by a patient, indicating the presence of disease or abnormality. A symptom is subjective, observed by the patient, and not measured.

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