Muscle spasms can be a source of considerable pain in many people with fibromyalgia and chronic fatigue syndrome. Muscles clench and just won't relax, sometimes in spite of multiple treatments.

In cases of severe or chronic muscle spasms, injections of Botox (onabotulinumtoxinA) into the affected muscles can help relax the muscles and reduce spasms by blocking nerve signals. It's ...

These common causes of muscle spasms are usually minor conditions ... Make an appointment with your doctor if your twitching becomes a chronic or persistent issue. A doctor also typically performs ...

Often triggered by eating, these muscle spasms affect digestion, causing chest pains and other symptoms. This can be an acute (temporary) issue or a chronic, persistent disorder. Also known as ...

This results in muscle spasms. But despite these spasms ... Doug Fogel is co-author of "How to Get Permanent Relief From Chronic Tension Headaches," a holistic program that he's used to help ...

A leg cramp is a sudden, uncontrolled contraction of a muscle. This can occur elsewhere in the body, but is most commonly experienced in the lower extremities. Leg cramps or spasms are unpredictable ...