A recent study found changes in blood flow in the retina could explain why some migraine patients experience visual symptoms. The findings could represent a long-sought observable marker for migraines ...

Kaleidoscope vision is a symptom of migraine. The brain creates a visual illusion of fractured or bright colors, similar to those a person might see through a kaleidoscope. Migraine can affect vision ...

A change in your eyes could signal that something else is amiss.

Visual changes can often be a symptom of a neurological condition, such as stroke, migraine, or an infection. In some cases, changes may be permanent or progressive, but in many cases, prompt ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Light sensitivity is extremely common in migraine. Learn how tinted glasses, migraine medications, and different lighting choices can help.

Because some conditions and diseases are more debilitating than others, public health officials and policymakers have ways of defining just how disruptive and limiting each may be. One way they do ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Issues with your eyes can be frustrating at best and debilitating at worst. And while there are some ...