The symptoms of muscle nodules are basically localized pain, but not all muscle nodules cause pain. Smaller muscle nodules may have no symptoms, while larger muscle nodules may cause localized pain and may radiate to the periphery or distal limbs. It is best to go to the hospital for a prompt examination of the muscle nodules to see what causes them and then give targeted treatment. Muscle nodules are more commonly treated with massage, bloodletting and small needles, or localized acupuncture for significant effects, and patients can also be relieved with local heat compresses.