What is the cause of swelling in the legs of the elderly

Elderly leg swelling, this situation may be caused by heart disease or kidney disease. Sometimes liver or spleen diseases can also cause leg swelling, varicose veins or poor blood circulation in the lower limbs, as well as ion disorders, or malnutrition can cause leg swelling symptoms. You should go to the hospital to check, see what causes. Then symptomatic medication treatment, if the test results are normal, you can go to the local Chinese medicine, after differentiation, with Chinese medicine conditioning, Chinese medicine has spleen to dampness, warm yang qi Li water role. Ping should pay attention to rest, prevent long standing cold.