Hemifacial spasm is a nervous system disorder in which the muscles on one side of your face twitch involuntarily. Hemifacial spasm is most often caused by a blood vessel touching a facial nerve. It can also be caused by a facial nerve injury or a tumor.
Facial twitch or hemifacial spasm (HFS) is an involuntary twitching or contraction of the facial muscles on one side of the face. Symptoms, causes, diagnosis.
The most common treatment for these spasms is an oral muscle or more of the following medications to relax your face muscles.
Having a magnesium deficiency may cause muscle twitching anywhere in the body, including the face. Magnesium deficiency is known as.
Learn about hemifacial spasm from Cleveland Clinic. Find out about causes, symptoms, treatment, outlook and much more.