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  1. Blepharospasm: Definition, Causes & Treatment Options

    Apr 5, 2024 · What is blepharospasm? Blepharospasm is a type of eye twitching where the muscles in or around your eyes that open and close your eyes twitch or flex (spasm) rapidly and uncontrollably. …

  2. Blepharospasm: What It Is, Causes, Signs and Symptoms, Treatment

    Mar 4, 2025 · What is blepharospasm? Blepharospasm, also known as benign essential blepharospasm (BEB), is a neurologic disorder characterized by repetitive and involuntary contractions of the eyelid …

  3. Blepharospasm - National Eye Institute

    Nov 27, 2024 · Blepharospasm is blinking or eyelid twitching that you can't control. Read about the symptoms and treatment of blepharospasm.

  4. Blepharospasm - Wikipedia

    Blepharospasm occurs in middle age and is more frequent among women than men. The most common treatments are medication and periodic injections of botulinum toxin into the eyelid muscles.

  5. Blepharospasm: Causes, Treatment, and Outlook - Healthline

    Sep 9, 2022 · Benign essential blepharospasm is a rare progressive neurological condition that affects about 20 to 133 people per million worldwide. It causes progressively worse eye twitching in both eyes.

  6. Blepharospasm | Fact Sheets - Yale Medicine

    Blepharospasm is the term for eyelid spasms that cause uncontrollable blinking or winking. A person with blepharospasm cannot control the muscles responsible for opening and closing their eyelids. …

  7. What Is an Eyelid Spasm or Twitching Eyelid? - American Academy of ...

    Jul 21, 2025 · Eyelid spasm or eyelid twitching, also called blepharospasm, is an involuntary blinking or spasm of the eyelids. Here are a few causes of a twitching eyelid.

  8. What Is Blepharospasm (BSP)? - All About Vision

    Nov 8, 2022 · Blepharospasm (pronounced BLEF-uh-roh-spaz-uhm) is a name used to describe involuntary eyelid movement. It is more severe than a regular eye twitch . Regular eye twitching is …

  9. Blepharospasm - Eye Disorders - MSD Manual Professional Edition

    Blepharospasm is spasm of muscles around the eye causing involuntary blinking and eye closing. The cause of blepharospasm is most often unknown. It affects women more than men and tends to occur …

  10. Blepharospasm (Eyelid Twitching): Causes, Symptoms, and Treatment

    Oct 22, 2023 · Blepharospasm is abnormal twitching, fluttering or spasmodic eyelid closure. It is caused by spasms of the orbicularis oculi muscle, the muscle which normally makes you blink. Most people …