Unexpected flashes of light in your eye can be alarming, and in many cases, it's something that should be discussed with your doctor as soon as possible. That said, these bright flashes are not always ...

There are typically no visual changes in the initial stages of glaucoma. As damage occurs to the optic nerve, people may develop blind spots in their peripheral visual field. Some can see halos and ...

A person with peripheral vision loss has difficulty seeing things above, below, or at the side without turning their head. This type of vision loss is also known as tunnel vision. Tunnel vision can ...