Facial liposuction, also known as facial liposuction, is generally recommended for people to wear a headgear for 24 hours after surgery. Facial liposuction is a clinical plastic surgery procedure that is currently being performed and is the choice of some people who love to look good. In the early days after facial liposuction surgery, wearing a headgear mainly plays a role in compression, which can reduce bleeding in the operation area and facilitate better recovery, so it is recommended to wear a headgear 24 hours a day for about one week after the operation. And 2~3 weeks after the operation, it is not necessary to wear it 24 hours a day, but only at night can also be worn. For such patients, it is important to keep the surgical incision site clean and dry, eat a light diet, and pay attention to rest, which is conducive to the recovery of the face. How long to wear the headgear after facial liposuction surgery and how to wear it should be carried out in accordance with the doctor’s instructions to avoid adverse consequences.