Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe ...

Doctors commonly miss Piriformis syndrome as the reason for patient low back pain. The muscle spasm which generates piriformis syndrome produces symptoms resembling low back pain and sciatica or hip ...

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).

The studies evaluated muscle spasm, local pain ... medication helpfulness, and relief from starting backache. Results showed that cyclobenzaprine 5mg achieved statistically significant superiority ...