In general, antihypertensive drugs eat caused edema need to follow the doctor’s instructions to stop the drug, the use of diuretic drugs, replacement drugs and other methods to eliminate edema. 1. common cause of lower limb edema of antihypertensive drugs is mainly calcium antagonist, this kind of drugs will prevent the calcium ion inward flow, make the vascular permeability increase, resulting in intravascular water infiltration to the interstitial space, can cause low hanging parts of the edema. The situation is often reversible, most patients can gradually make the edema subside after stopping the drug. 2. Diuretics can be used, such as hydrochlorothiazide, modapamide, etc., which can eliminate or reduce edema by increasing urine output. At the same time, the antihypertensive effect is enhanced. 3. In a very small number of patients, even after using the above methods, the phenomenon of lower limb edema is still more serious, or the patient can not tolerate. It is recommended to consult a doctor in time, and change the appropriate drugs, such as propranolol, captopril and so on, as prescribed by the doctor. The above drugs are for reference only, the specific use of drugs in accordance with medical advice. In addition, it is recommended that patients with edema caused by decompression drugs go to the hospital in time and be treated according to the doctor’s instructions to avoid delaying the condition.