Muscle soreness after stretching may be due to excessive stretching resulting in tendon damage or muscle strain, may also be sore after stretching after exercise, can be relieved by rest, hot compresses physiotherapy and other methods. 1. Soft tissue contusion: if the patient did not exercise, just stretching soreness, may be too large a degree of stretching, beyond the body tendons, ligaments, etc., resulting in strains, this situation should try to rest, reduce activities, can be through the hot compresses, massage and other ways to promote recovery. 2. Lactic acid buildup: If the patient is stretching after exercise, it may be too much exercise caused by lactic acid buildup, in this case, the stretching amplitude should be reduced, and can be relieved by hot compresses. 3. Muscle strain: if the patient is stretching after exercise, may be too much exercise caused by muscle strain, this situation stretching to reduce, but also can take Chlorzoxazone tablets this kind of relaxation of the muscles of the drug for treatment, but also can be used to ease the pain of hot compresses, infrared and other physical therapy. If this situation can not be relieved, patients should promptly go to the hospital for examination to clarify the cause of the disease and then receive treatment. The above drugs should be used under the guidance of a physician.