Weboct 22, 2023 · blepharospasm is abnormal twitching, fluttering or spasmodic eyelid closure. Webapr 27, 2023 · an eyelid twitch (or tic) is when you have a spasm or slight movement of your upper or lower eyelid. It is caused by spasms of the orbicularis oculi muscle, the muscle which normally makes.

Webeach type of twitch has a different cause. It comes on suddenly, and can last for a minute, hours, days. This type of twitch or spasm is very common and happens to most people at.