Cannabis oil may reduce the duration and frequency of spasms caused by benign essential blepharospasm (eye twitching), researchers say. The treatment could serve as a second-line treatment for ...

CORONADO, California — Patients with blepharospasm can wait more than 2 years to receive a correct diagnosis, according to a new survey. "There's no excuse," said researcher Kristen Dunbar, MD, a ...

Merz Pharmaceuticals today announced that the United States (U.S.) Food and Drug Administration (FDA) has approved Xeomin® (incobotulinumtoxinA), a botulinum toxin type A for the treatment of adults ...

Hemifacial spasms happen when a blood vessel puts excess pressure on a facial nerve, per the National Institute of Neurological Disorders and Stroke (NINDS). They can also be caused by external nerve ...