Many things can cause your thumb to twitch, from lack of sleep to autoimmune conditions. If it continues for more than a few days or occurs with other symptoms, you may need medical care. Thumb ...

‌Hemifacial spasm is a disorder of the nerves and muscles that causes nonpainful involuntary twitching on one side of the face. Many people refer to hemifacial spasms as lip muscle spasms. Hemifacial ...

Involuntary muscle contractions (spasms), specifically of your nose, are often harmless. That being said, they tend to be a bit distracting and may be cause for frustration. The contractions can last ...

Dr. Vic Oyas had a hemifacial spasm caused by pressure on a nerve. Aug. 1, 2012— -- An Arizona doctor is thrilled to be still after surgery to stop a spasm in the muscles of his face. Dr. Vic ...

Muscle twitches can occur for many reasons, such as a lack of sleep, caffeine use, nutrient deficiencies, overexertion, and stress. Depending on the cause, treatments and remedies may help relieve ...

Though many people experience muscle twitching, it's often incorrectly identified as a muscle spasm. While both are involuntary contractions of a muscle, muscle spasms and muscle twitching aren't ...

You know that tiny eye twitch that shows up right when your inbox explodes or after your third cup of coffee? We’ve all been ...

Sitting at your desk, a muscle in your leg palpitates quickly. Or a muscle under your eye flutters. These sudden twitches, known as fasciculation, occur commonly and seem random. But are these spasms ...

A man was diagnosed with amyotrophic lateral sclerosis (ALS) and given just two years to live after he started experiencing one "bizarre" symptom he assumed was a pinched nerve. Andres, 41, and his ...