Treatment for sagging face one year after facial liposuction includes photoelectric treatment, thread sculpture, facelift surgery and daily care. Photoelectric treatment: For patients with less serious sagging, they can try to use radio frequency, ultrasonic scalpel or Thermage which is a procedure that penetrates the skin with high-frequency energy and stimulates collagen proliferation under the skin, so that the skin can be restored to a flat surface and a skin tightening effect can be achieved. Thread sculpture: thread sculpture surgery is mainly a kind of polymer protein thread buried into the subcutaneous tissue, through the tightening of the protein thread can improve the local skin laxity, but also help the skin to return to the firmness as soon as possible. After the treatment, we should try to avoid infection of the wound. Facelift surgery: Facelift surgery will select the incision on the skin in the hidden place, and then the excess skin will be excised, and then suture, so as to achieve the effect of improving the skin laxity. After the surgery, you can eat more food containing high protein, which is helpful to promote wound healing. Daily care: Facial liposuction operation process of negative pressure attraction will cause some damage to the superficial dermis and skin, it is recommended to strengthen the postoperative hydration, moisturizing care, light diet, pay attention to regular work and rest and so on. Finally, the phenomenon of sagging face after liposuction is recommended to go to a regular medical institution in time, and the above operation should be carried out under the guidance of a professional physician.