If a patient suffers from muscle spasm during exercise, the obvious cause is muscle injury due to excessive exercise. In this case, first of all, the patient should be instructed to stop exercise, bed rest, and elevate the affected limbs, and in the affected area can be given a poultice to activate blood circulation and eliminate blood stasis, or with the traditional Chinese medicine massage, in order to promote local blood circulation and accelerate the absorption of subcutaneous bleeding. In addition, physical means such as acupuncture, moxibustion, iontophoresis of traditional Chinese medicine at acupoints or microwave therapy can also be performed locally. If the patient’s blood pressure is normal and there is no history of cerebral hemorrhage, oral bruxism medicine can also be taken. In short, after the appearance of this phenomenon, the patient must not self-blind disposal, so as not to aggravate the condition, miss the best time for disease treatment.