The pain in the legs after sex may be caused by over exertion or improper exertion during sex, resulting in strains or sprains in the leg muscles. It is recommended that the patient must choose the appropriate posture during sex in the future, and adjust the posture of sex, which can effectively alleviate the strain on the leg muscles caused by improper or excessive exertion. It may also be due to the patient in the process of sexual life leg pressure, this situation can also cause sexual life after the emergence of leg pain symptoms, so it is recommended that the patient in the process of sexual life, must avoid to prolonged compression of the legs, can effectively improve the situation of pain. When the pain occurs, it is recommended that the patient must carry out local massage and hot compresses, can effectively relieve the symptoms of pain.