Hemifacial spasm - Symptoms and causes - Mayo Clinic
2023年6月28日 · Hemifacial spasm is a nervous system condition in which the muscles on one side of the face twitch. The cause of hemifacial spasm is most often a blood vessel touching or pulsing against a facial nerve. A facial nerve injury or a tumor also can cause it. Sometimes there is no known cause.
Hemifacial Spasm: Symptoms, Treatments, and Causes - Healthline
2023年4月24日 · Hemifacial spasms happen when the muscles on either the left or right side of your face twitch without warning. This is caused by damage or irritation to the facial nerve, also known as the...
Hemifacial Spasm: Causes, Symptoms, and Treatments - WebMD
2023年10月24日 · 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 Spasm (Face Twitching) - Cleveland Clinic
2021年4月9日 · Hemifacial spasm is a chronic condition that causes involuntary face twitching. There's no cure for hemifacial spasm but most people can find symptom relief through medication, injections or surgery. You can also minimize symptoms by getting plenty of …
Symptoms, Causes, and Treatment of Hemifacial Spasm - Verywell …
2024年11月14日 · Hemifacial spasm (HFS) is a rare movement disorder that causes involuntary muscle contractions on one side of the face. It typically starts with painless but annoying twitching around one eye. Over time, muscle spasms may spread down the same side of the face that initially experienced eyelid twitching and become almost constant.
When a Facial Twitch Shouldn’t Be Ignored - Orlando Health
2023年8月14日 · These small spasms of the facial muscles are common — especially when under stress, sleep deprived or overly excited— and generally pass after a little rest and relaxation.
Hemifacial Spasm - National Institute of Neurological Disorders and Stroke
2024年7月19日 · What is hemifacial spasm? Hemifacial spasm is a neuromuscular disorder that involves frequent contractions or spasms of the muscles on one side of the face. The spasms are involuntary, meaning they happen on their own without trying. The disorder occurs in both men and women, yet it is more common in middle-aged or older women.
Hemifacial Spasm: Causes, Symptoms, and Treatments - All About Vision
2023年4月4日 · Hemifacial spasm is a chronic neuromuscular disorder causing painless, uncontrolled twitching on one side of the face. It begins at the eyelid and spreads toward the mouth and cheeks. In the early stages, the twitching only occurs occasionally, but in later stages, it can occur constantly.
Face Twitching (Hemifacial Spasm) - Causes & Symptoms - Lone …
2023年4月28日 · Facial spasms characterize a spontaneous hemifacial spasm. They are myoclonic spasms and resemble segmental myoclonus. Involuntary movements of the facial muscles are the only hemifacial spasm symptoms. Fatigue, anxiety, or reading can precipitate the movements. Postparalytic hemifacial spasm manifests as facial synkinesia and contractures.
Hemifacial Spasm (Facial Twitch) Causes, Symptoms, and Treatment - UPMC
In hemifacial spasm, these nerves tell muscles on one side of your face to contract, or twitch, for no reason. These twitches usually don't hurt. But over time, they may happen more often. Hemifacial spasm is a rare neurological movement disorder. UPMC neurosurgeons specialize in treating hemifacial spasm with microvascular decompression surgery.