The methods to reduce swelling after liposuction include: reasonable wound care, wearing shapewear, and proper massage. 1. Reasonable wound care: After liposuction, you need to follow the doctor’s instructions to change the medicine in time, use antibiotics to prevent infection, and apply ice packs to reduce the oozing within 3 days after the operation, and apply hot packs after 3 days to improve the local blood circulation and speed up the swelling. 2. Wear shapewear: you need to wear elastic corset or elastic bandage immediately after liposuction to reduce postoperative hematoma and improve the shaping effect. Generally, you need to wear it 24 hours a day for 1 month after the operation. According to different parts of the body, there are differences in the specific wearing time, the abdomen needs about 3 months, and the legs need 6 months, so it is recommended to follow the doctor’s instructions. 3. Appropriate massage: After the wound recovery, you can massage the liposuction area appropriately to promote blood circulation, improve edema and accelerate recovery. After liposuction, it usually takes about 2 weeks for the swelling to go down and recover. If there is still swelling and discomfort for more than 2 weeks, it is recommended to have a follow-up consultation in time for evaluation.