# Conjunctivitis --- **Conjunctivitis** is an infection of the [[eyes|conjunctiva]] of the eye. Usually caused by a virus, but less commonly it's a bacteria. Even then it usually starts as a virus which makes way for the bacteria. It's very contagious ## Signs & Symptoms Increased tearing Eye pain Redness in the eyes Gritty feeling in the eyes Itching of the eye Blurred vision Photophobia: sensitivity to light (dim lights) Crusts that form on the eyelid overnight ## Dx Pinkeye is one of those things where "you know it when you see it" Diagnostic test and Treatment for conjunctivitis • Eye examination • Conjunctiva eye swab for analysis (Culture) • Treatment depends on the cause & treat underlying cause • Bacteria are uncommon • Ophthalmia neonatorum • Viral conjunctivitis will disappear on its own Warm/cool compresses to closed eyes ## Complications • Viral conjunctivitis is very contagious • Reinfections within a household or school may occur if preventative measures are not followed • Patient should keep their hands away from their eyes • Frequent hand washing • Change pillowcases frequently ___