Blepharospasm | Overview


What is blepharospasm?

Blepharospasm (say: bleff-ero-spasm) is uncontrolled blinking or twitching of the eyelid, caused by muscle spasms around the eye. Symptoms can range from mild and not disabling to quite severe in some cases.


Funding and support for this material have been provided by Allergan.


See a list of resources used in the development of this information.

Written by editorial staff

Created: 08/10