After ankle fracture, edema is usually manifested. In the early stage, the affected limb can be padded, as much as possible, so that the edematous fluid in the tissues can flow down to the lower part of the body, in order to reduce the symptoms of edema. Early immobilization of the limb is needed to prevent deep vein thrombosis, preventive thrombosis drugs such as enoxaparin, or the application of blood-activating drugs. The most important thing is to encourage the patient, active extension and flexion activities, as well as ankle and knee joint activities, to promote wound healing, tissue swelling better. Of course, you can also carry out calf and thigh massage, comprehensive treatment for patients to reduce swelling has a positive effect.