Photophobia refers to the sensitivity to light. The sensitivity to light can be associated with various causes such as anxiety, depression, drug use, psychosis, and drug withdrawal. The symptoms of photophobia include headache, pain in the eyes, nausea, blurred vision, dizziness, redness, itching, or wound in the eye. Preventive measures such as staying away from the light and using dim lights can help to overcome the difficulties of photophobia.
The Pupil of Our Eye and Problems Related to Its Size
The pupil is a circular opening in the iris of our eye of variable size. The primary function of the pupil is to constrict in the presence of light.

Photophobia In Neurologic Disorders - Causes and Treatment
Photophobia, or sensitivity to light, is a common symptom of many neurologic disorders. Read the article to know more.
Photophobia - Causes and Management
Photophobia refers to a sensitive reaction to light. Read below to learn about the management of photophobia.