You can drink some diuretic drugs to eliminate edema, mainly various diuretics, such as hydrochlorothiazide, furosemide, torasemide, etc. It is also necessary to find out the cause of the disease and then carry out the treatment of the cause. 1. Edema is mainly caused by the inability of water to be excreted from the body with urine, so diuretics are commonly used in clinics to eliminate edema, commonly used are hydrochlorothiazide, furosemide, torasemide and so on. 2. Most of the edema in addition to water can not be discharged from the body, may also be accompanied by a large amount of urinary protein, severe hypoproteinemia; or hypothyroidism, etc., at this time the effect of simple diuretic swelling is often not too good, need to identify the cause of the cause of the treatment: (1) For example, a large amount of urinary protein caused by various kidney diseases, need to be treated by drugs to reduce urinary protein. (2) If accompanied by severe hypoproteinemia, a small amount of short-term supplementation of human albumin. (3) A small amount of edema, such as anterior tibial mucous edema due to hypothyroidism, when supplementation with thyroid preparations is required.