"Muscle spasms usually occur in the calf or thigh ... But they can also happen in one's arms, feet, or hands, and sometimes even in one's stomach muscles or along the rib cage.

It usually begins gradually around one eye and may eventually spread to the muscles around the mouth and neck on the same side. These muscle spasms are very brief but occur rapidly and repetitively.

Actor Eric Dane recently announced that he has been diagnosed with amyotrophic lateral sclerosis (ALS), a degenerative and ...

In general, tetany involves overly stimulated neuromuscular activity. Tetany is an involuntary muscle cramp or spasm due to abnormal alterations in the body’s electrolytes (especially calcium).