If patients have leg cramps after catching cold, they need to avoid cold and strain, and can undergo physical therapy, diet with drugs, etc., as follows: 1, avoid cold and strain: pay attention to leg warmth in daily life, avoid getting cold, avoid excessive force activities on the legs, especially avoid standing for a long time, avoid squatting, running and jumping, mountaineering sports, so as not to aggravate the leg cramps. 2, physical therapy: after catching cold, leg cramps can be improved through leg heat, acupuncture, moxibustion, massage, cupping and other therapies to improve leg blood circulation and release leg muscle spasms to promote recovery. The company’s main goal is to improve blood circulation in the legs and to relieve leg muscle spasm in order to promote recovery from cramps. 3. If necessary, oral calcium tablets and vitamin D to promote the symptoms to reduce the recovery, symptoms can also be with the wind and dampness of the drug treatment, for cold leg cramps symptoms recovery has a very good help role.