Is myositis progressive?
(Poly)myositis is a general term for inflammation of the muscles. Some conditions are considered to be caused by autoimmune conditions, rather than directly due to infection or can be exacerbated by infections. It is also a documented side effect of statins. Learn more here … http://mayoclinic.com/health/polymyositis/DS00334 http://mayoclinic.com/health/dermatomyositis/DS00335 Please consult a medical professional for proper diagnosis of your condition.