Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Myositis

Myositis is inflammation of muscle tissue, especially the muscles that control movement of the body. There are several types of myositis, such as one that also causes a rash (dermatomyositis) and one that occurs throughout the body (polymyositis).

Symptoms of myositis include muscle pain and weakness. Treatment includes anti-inflammatory and corticosteroid medicines, rest, and physical therapy.