---
title: Blepharospasm
description: "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…"
url: "https://bluefinvision.com/knowledge-base/topics/conditions-diseases/blepharospasm/"
updated: "2025-12-16"
category: "Conditions & Diseases"
---

# Blepharospasm

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