Rapid reduction of edema can be achieved through activity, use of diuretics, and infusion of albumin or plasma. 1. Activity: elevate the patient as much as possible to promote blood return to the edema area, and the edema will be gradually eliminated after blood circulation. The edema will be gradually eliminated after blood circulation. Reduce the time for the patient to go down to the ground to avoid further aggravation of the condition. 2. Use diuretics: diuretics can rapidly dilate renal blood vessels, increase renal blood flow to achieve the purpose of rapid elimination of edema, you can choose furosemide and other drugs to eliminate edema. 3. Transfusion of albumin and plasma: if the patient is caused by hypoproteinemia, the edema can be infused with albumin and plasma, and then diuretic, which can effectively and quickly eliminate edema. There are many causes of edema, such as hepatic, renal edema, etc. Patients need to be treated according to the specific causes and use drugs under the guidance of doctors.