‌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 ...

Diaphragm spasms feel like twitches in the area between the chest and the abdomen. They can occur with or without pain. Possible causes include an injury, nerve irritation, or a rare condition known ...

An 85-year-old white female was referred to our clinic by her optometrist for evaluation of recent-onset facial muscle spasms. The patient reported periodic closing of her right eye with concurrent ...

A muscle spasm — also known as a charley horse, muscle cramp or twitch — is a sudden, involuntary movement in one or more muscles. Common causes include stress, exercise, or dehydration, but nerve ...

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 ...

Eardrum spasms can be caused by many things. Depending on the cause, there are medications that can help. See an otolaryngologist (ENT) for the right treatment. It’s rare, but sometimes the muscles ...

David, a 35-year old truck driver, spends most of his time in the driver’s seat. On weekends, he enjoys long-distance running. In the past few months, he has experienced right buttock pain radiating ...

TMJ disorder can cause intense pain in the jaw, neck, and head. If left untreated, TMJ disorders can lead to chronic pain, difficulty chewing, swelling, and in rare cases, it may lead to nerve damage.

At one point or another, we’ve all experienced the unexpected, intense pain of a muscle cramp. Muscle cramps, also known as muscle spasms or charley horses, are the involuntary contraction of muscle ...

Medically reviewed by Nicholas R. Metrus, MD Key Takeaways A pinched nerve in the neck can cause headaches and other symptoms ...

Many people with multiple sclerosis have stiff muscles and spasms, a condition called spasticity. It happens mostly in the muscles of the legs and arms, and it may keep you from moving your limbs ...