Blepharospasm is a condition where the eyelid muscles contract involuntarily, causing frequent blinking or forced closure. It can significantly interfere with reading, driving, and social interaction.
Symptoms and possible causes
The condition often starts with increased blinking and light sensitivity. The exact cause is not always known.
- Episodes of uncontrollable blinking or squeezing of the eyelids
- Symptoms may be worsened by bright light, stress, or fatigue
- Sometimes associated with dry eye or other facial movement disorders
- More common in middle-aged and older adults
Treatment and support
Botulinum toxin injections are the mainstay of treatment and usually work well. Other measures help reduce triggers and impact.
- Regular injections into eyelid muscles every few months
- Lubricating drops and tinted glasses to ease dryness and light sensitivity
- Surgery such as myectomy in resistant cases
- Support groups and stress-management strategies to cope with daily challenges
