Eyes are the windows to the soul, and having a pair of beautiful double eyelids is the dream of many women, and those who are born with single eyelids need not be sad, double eyelid surgery (medically known as blepharoplasty) is a very mature surgical procedure, and is a common cosmetic surgery in outpatient clinics. In general, double eyelid surgery will not leave obvious scars, but after surgery, poor wound healing, bleeding and hematoma formation, wound or eye infection, cracking, etc., there may be obvious scar formation. Especially when double eyelids need to be repaired again after the first surgery for various reasons, the chance of leaving incision scars will be greatly increased, and the more times of repair, the higher the chance of scarring will be. Why is double eyelid surgery not easy to form scars? This is mainly related to the fact that the incision of this surgery is not large, the operation is delicate and the damage is small, and the incision is basically the same as the pattern of the skin itself. Of course, the facial blood supply is rich, so it is not easy to get infected and the wound heals quickly. If multiple small incisions are chosen, the scars will be even less obvious. After double eyelid surgery, there is no obvious scar at the original incision, but there will be a mark left, some people show a blackish mark, some appear white marks, these are normal, if there is still a little red, it may be the performance of not yet fully recovered, also do not need special treatment. Is it necessary to use anti-scar medication after double eyelid surgery? In general, there is no need to use anti-scar medication after double eyelid surgery, which is what some people call “scar body”, and there is not much need to use medication to prevent and control scars, it is important to pay attention to the local situation of the wound. The first thing you need to do is to see a doctor when you have a scar that is not smooth, shallow or even distorted.