I am seeing a husband, 46 years old, and wife, 37 years old, as patients. The husband developed fasciculations in his upper and lower extremities 1 year ago. Because of associated neck and back pain, ...

Benign fasciculation syndrome involves involuntary twitching in your eyes, arms, legs, or other body parts. It’s usually not a cause for concern, but it’s worth discussing with your healthcare ...

Medically reviewed by Nicholas R. Metrus, MDMedically reviewed by Nicholas R. Metrus, MD Almost all of us will have experienced a fasciculation at one time or another. A fasciculation is simply a ...

DEAR DR. ROACH: I have had leg cramps for about 32 years while I have engaged in an active lifestyle. I was a jogger for some years, and now I work out at the gym. I am in my late 60s and have found ...

DEAR DR. ROACH: I am a 68-year-old woman in good health. For the past several days, I have had muscle twitches all over my body — subtle ones, but nevertheless almost constant. This odd event has me ...

Spontaneous muscle twitching can be an early symptom of ALS and a sign that motor neurons are damaged. But other causes can also contribute to muscle twitching. Consulting a doctor can help identify ...

You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or your foot that begins to spasm—sometimes for a few seconds, sometimes for ...

You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or your foot that begins to spasm—sometimes for a few seconds, sometimes for ...

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Every once in a while, your muscles go rogue on you. Whether it’s your eyelid twitching, an involuntary shudder, or a muscle elsewhere contracting at random, twitchy muscles happen to everyone. But ...

Benign fasciculation syndrome is persistent twitching in one or more muscles. A person may also experience tingling or numbness. Benign fasciculation syndrome (BFS) is rare and can be confused with ...