In our clinic, we often encounter patients with questions about suture removal after various types of blepharoplasty (e.g., blepharoplasty, upper and lower blepharoplasty, eyebag removal, etc.) or trauma debridement suturing. In fact, the healing time varies depending on the characteristics of the skin and the local blood supply in each part of the body, and is usually shorter for the head, face, neck and especially the eyelids. The time to remove stitches also depends on the tension and direction of the incision and the type of surgery. Because of the rich blood supply to the eyelid, the wound heals quickly, and torn flaps from trauma are usually preserved unless there is significant necrosis, and removal of skin during blepharoplasty, for example, does not cause the wound to fail to heal. Suture removal for blepharoplasty (double eyelid surgery), eyebag (epicanthoplasty), and eyelid entropion/exotropion correction is usually 7 days, with sutures removed as early as 5 days after surgery for wounds that are perfectly aligned with the skin line, and 1-2 days or at intervals for wounds with greater tension, such as flap surgery. Sutures for free skin grafts (packaged sutures, etc.) should be removed about 10 days after the skin piece becomes viable. For some special types of sutures such as Frost sutures after ptosis or eyelid recession correction (sutures left in the lower eyelid to avoid corneal exposure), the decision should be made according to the patient’s recovery, and for example, if the inner eyebag surgery can be performed without sutures, there is no problem of suture removal. Occasionally, we encounter patients who are inconvenient to remove sutures or delayed wound healing and delayed suture removal, but we need to pay attention to the reaction of the sutures to produce suture marks, so we should pay attention to timely medication change and observation to achieve timely removal of sutures, while cold compresses for 24-48 hours after surgery and postoperative anti-inflammatory and anti-infection measures to reduce edema and inflammation of the wound also help to reduce the occurrence of such phenomena.