After liposuction, pay attention to hygiene, diet to regulate, wound on time to change the medicine to prevent infection. 1. Pay attention to hygiene: after liposuction, you should first keep your skin clean and hygienic, and wear shapewear for a long time according to the doctor’s requirements, and the living environment should be hygienic, so as to avoid contaminating the wound. 2. Diet to regulate: postoperative diet should also choose soft and light easily absorbed and digested ingredients, avoid overeating, eat less fried food, as well as too greasy and spicy food. 3. Change the wound medicine on time: sterilize the wound and the surrounding skin to prevent complications such as secondary infection. If you have uncomfortable symptoms after liposuction, you should seek medical treatment as soon as possible to avoid other adverse reactions.