Erectile Dysfunction (ED) drugs like Viagra, Cialis and Levitra have been implicated as possibly causing an increased incidence in a serious eye disease called Anterior Ischemic Optic Neuropathy (AION).

In 2005 the FDA received 43...

Do you have family members with eye-related conditions?

The two main eye diseases in adults that have a genetic link are glaucoma and age-related macular degeneration (AMD).

Glaucoma is a deterioration of the optic nerve caused by pressure...

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Macular Degeneration--A Common Vision Co...
February 4, 2026
Age-related macular degeneration, often called ARMD or AMD, is the leading cause of vision loss among Americans 65 and older.AMD causes damage to the macula, wh...
What Does 20/20 Even Mean?
January 28, 2026
One of the most commonly asked questions in an eye exam comes right after the refraction, or glasses prescription check: “What is my vision?”Almost...