There are many causes of leg swelling, can massage according to the specific disease. Such as trauma caused by swelling of the legs can not be blind massage, physiological reasons (such as sports, standing) caused by swelling of the legs can be massaged. 1. Trauma: such as soft tissue injuries, fractures and other patients are not recommended massage. Because blind massage may aggravate the local ligament, muscle, blood vessels, fracture damage, so that the injured part of the increased bleeding, the condition is more serious. Worse, it may cause local nerve damage, causing sensory and motor disorders. 2. Leg swelling caused by other diseases: such as heart disease, kidney disease, etc., due to increased ileo-cardiac venous pressure or renal metabolic abnormalities and other reasons, caused by the lower extremity blood return obstruction caused by edema, can be used to promote local blood circulation through appropriate massage to alleviate the symptoms of swelling, but should still be based on treatment of the underlying disease. 3. Physiological causes of leg swelling: such as standing for a long time, a lot of exercise, etc., can be massaged to promote blood circulation and improve the symptoms. In addition to the above reasons, varicose veins of the lower limbs and other diseases can also cause swelling of the legs, and massage is not recommended, so as not to cause adverse consequences. If the above symptoms do not improve, it is recommended to go to the hospital to find out the cause of the disease, to clarify the type of disease, and should follow the doctor’s advice, whether it is possible to massage. Avoid blind massage to avoid adverse complications.