The common causes of thigh cramps in patients are mainly the following: First, teenage patients during growth and development, due to excessive calcium demand in the body, less intake of calcium, there can be a relative lack of calcium supply performance, the appearance of persistent contracture of the outer thigh muscles, or even cause cramps and cause pain symptoms. Patients can supplement eggs, milk, fish, lean meat and other protein-rich foods, or appropriate supplementation of vitamin D, calcium tablets to alleviate the symptoms of lateral thigh muscle cramps. Secondly, after the patient carries on the fitness exercise of the lower limb muscles, there is no proper relaxation of the local muscles, which will cause the lower limb muscles to remain in a state of continuous tightness, accompanied by the symptoms of throbbing pain. Patients can take sufficient rest, avoid overwork, massage, moxibustion fumigation and other traditional Chinese medicine physiotherapy to relieve the symptoms of throbbing pain in the lateral thigh.