For improving blood circulation in the lower extremities, the causes must be clearly defined, which can include the following points: 1. appropriate activities, especially jogging, can effectively promote blood circulation; 2. elevation of the affected limb can help blood circulation; 3. physical therapy, including hot compresses, massage, physical therapy, can promote blood circulation; 4. elastic stockings can also be worn, which are good treatment methods. In addition to the above methods, if necessary, you also need to improve the examination to exclude organic diseases, including valve insufficiency, etc., and then according to the results of the active treatment of the cause can be.