Q. What causes muscle twitches? They occur all over my body and drive me crazy.

Understanding the Context

Can I take anything to alleviate them? A. Muscle twitching (the medical term is "fasciculation") is common and usually ... LancasterOnline: ASK DR.

Key Insights

WEIL: Cut caffeine to end the torment of twitching Medical Xpress: Pathological Conditions, Signs and Symptoms: News and Research on Fasciculation 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 ... Muscle twitching refers to small muscle contractions in the body. Learn more about the causes and treatment here. Having muscle twitching all over your body or at rest?

Final Thoughts

Expert neurologist explains common causes, ALS vs normal twitching, and when it’s time to see a doctor. Muscle twitching is more common than you may think and it's usually not serious. Common causes range from too much caffeine and too much stress to strenuous exercise and a lack of sleep. While both are involuntary contractions of a muscle, muscle spasms and muscle twitching aren't actually the same thing. A muscle twitch is a short contraction that sometimes occurs repeatedly −...