This pathway is responsible for communicating sensations to the brain, such as pain, from the upper part of your face and scalp, such as your eyes, upper eyelids and forehead. Cluster headache attacks ...

A mini stroke can signal a more severe stroke in the future. Here, brain doctors and researchers explain how to identify mini ...

A Lebanese ophthalmologist has been working around the clock trying to keep up with the flood of patients with eye injuries after thousands of pagers and walkie-talkies exploded en masse.

Blurred vision is another common eye problem during pregnancy. It’s caused when fluid retention temporarily changes the shape ...

Several attendees who stood on stage with Donald Trump at a Tucson rally suffered temporary blindness and severe pain ...