Add Yahoo as a preferred source to see more of our stories on Google. Unexpected flashes of light in your eye can be alarming, and in many cases, it’s something that should be discussed with your ...

Please provide your email address to receive an email when new articles are posted on . A 65-year-old white woman presented with 9 months of intermittent “kaleidoscopic” visual disturbances and ...

Johnson & Johnson has gained FDA approval for its Tecnis PureSee intraocular lens, the first extended depth-of-focus lens designed to maintain contrast sensitivity while minimizing glare and halos.

Please provide your email address to receive an email when new articles are posted on . Patients reported high satisfaction with the Tecnis Odyssey IOL. Most patients were not bothered by most visual ...

Strange visual disturbances occur early in about 10% of Alzheimer's cases, and when this happens it almost always signals the impending arrival of the disease, a new study finds. The condition is ...

Most people think of a pounding headache when they hear the word migraine. Some people, however, experience silent migraine attacks that include some migraine symptoms but no head pain (also called ...

Hallucinogen persisting perception disorder (HPPD) is a rare medical condition that can cause visual disturbances (sometimes called flashbacks) if you’ve taken hallucinogenic drugs in the past. With ...

Extended depth of focus (EDOF) lenses provide an innovative middle ground between monofocal and multifocal options for people with cataracts. EDOF lenses are a newer advancement in cataract surgery ...