Eye twitching happens when the eye muscles spasm involuntarily. It is commonly caused by factors like alcohol and caffeine consumption, fatigue, exposure to bright lights, stress, and others. Conditions like Bell's palsy, multiple sclerosis, tourette syndrome, and Parkinson's disease can also cause eye twitching.

When should I be worried about eye twitching?

Schedule an appointment with your doctor if: The twitching doesn't go away within a few weeks. Your eyelid completely closes with each twitch or you have difficulty opening the eye. Twitching happens in other parts of your face or body as well.

What is causing my eyes to twitch?

Causes of Eye Twitching

Fatigue, stress, eye strain, and caffeine or alcohol consumption, seem to be the most common sources of eye twitching. Eye strain, or vision-related stress, can occur if you need glasses, a change in prescription, or are consistently working in front of a computer.