Skip to main content
CSTSetup
Dictionary

photophobia

Discomfort or pain in the eyes caused by light; sensitivity to light.

foh-toh-FOH-bee-uh noun

Word parts

What it means

Light that seems too bright or that hurts. Despite the name, it is not a fear of light. It is common with migraine, eye inflammation and injury, and some infections, and it is one of the classic findings in meningitis. Some drugs, such as those that widen the pupils, can cause it too.

For the nurse

Dim the room lights, close the blinds and offer sunglasses. Report new light sensitivity that comes with a stiff neck, fever or severe headache right away.

At a glance

Spanishfotofobia

Related terms

conjunctivitis

Inflammation of the thin, clear layer that covers the white of the eye and lines the inside of the eyelids.

diplopia

Seeing two images of a single object; double vision.

headache

Pain in any part of the head.

Filed under

Look up another word