Amy Atcha, 47, began to suspect there was something wrong when her 72-year-old mother, Judith Arcy, wasn't able to read a menu or see the numbers on her cell phone. After a visit to the ophthalmologist, her mother's diagnosis turned out to be age-related dry macular degeneration (AMD), a chronic, degenerative eye disease that causes central vision loss.
AMD "doesn't come on all of a sudden," explains David M. Kleinman, MD, MBA, associate professor of ophthalmology at the Flaum Eye Institute, University...
This minor form of twitch is painless and harmless. It usually goes away on its own. But it can be quite annoying. And that's especially true if the spasms are strong enough to cause the eyelids to completely shut and then reopen.
In some cases eye twitching is more than a temporary nuisance. Some people have spasms that occur frequently throughout the day. Symptoms can recur for days, weeks, or even months. That can cause a lot of emotional distress. It can interfere with quality of life.
In its most serious forms, which are relatively uncommon, eye twitching can become chronic. It can cause persistent winking and squinting. If it progresses to the point where you have difficulty keeping your eyes open, it can cause severe vision impairment.
Sometimes, eye twitching can be a sign of eye conditions such as: