Hemifacial spasm ... botulinum toxin (BTX) injections to be the optimal treatment with nearly complete, but transient, improvement in most patients. This protein is injected directly into the affected ...

Persistent eye twitching can sometimes be a sign of blepharospasm, hemifacial spasms, or Parkinson’s disease. Treatments like Botox injections and medications can help stop these more severe ...

Blepharospasms and hemifacial spasms can be treated with regular injections of botulinum toxin. Also known by the brand name Botox, the medication produced from the bacterium Clostridium botulinum ...