Dr. Michael Link, a Mayo Clinic neurosurgeon, describes symptoms, diagnosis and treatment options for hemifacial spasm. Visit http://mayocl.in/2zQJ9pE for more information on care at Mayo Clinic or to request an appointment.
Hemifacial spasm is a rare disorder which typically starts as a faint twitching around one eye, and over time it spreads to involve the entire face. This is typically in the form of a characteristic, rhythmic twitching. Hemifacial spasm is typically not painful, but can interfere with daily life, such as social situations.
Dr. Link discusses specific tests that are sometimes used to diagnose hemifacial spasm. He also outlines various treatment options, including medications, injections and surgery.