Blepharospasm is a condition in which uncontrolled blinking, squeezing, and eyelid closure occur in both eyes.

• Blepharospasm – Patient Informational Brochures (NANOS) in multiple languages
• Blepharospasm – Materials from the NOVEL collections
• Benign Essential Blepharospasm Video – Wray Collection, NOVEL
• Benign Essential Blepharospasm Video – Wray Collection, NOVEL
• Bilateral Asynchronous Blepharospasm with Facial and Cervical Dystonia Video – Moran Collection (Katz), NOVEL
• Blepharospasm Video – Moran Collection (Digre), NOVEL
• Blepharospasm Video – Moran Collection (Digre), NOVEL
• Psychogenic Blepharospasm Video – Wray Collection, NOVEL
• Unilateral Blepharospasm – Moran Collection (Digre), NOVEL
• Eyelid twitch – Medical Encyclopedia (MedlinePlus)
• Medline – MeSH search on Blepharospasm
• Blepharospasm – National Eye Institute (NEI)
• Benign Essential Blepharospasm Research Foundation (BEBRF)