I want to leave no scar after postoperative treatment and keep the skin beautiful and complete to some extent. Then you need to be more careful during the operation. In order to achieve the best scar removal effect, laser scar removal patients can't rely solely on doctors and laser scar removal surgery, so they should actively follow the guidance of doctors. What should I pay attention to when doing laser scar removal surgery? After some treatment, redness and exudation appeared. When redness and weakness, there will be a scar skin attack. After a week or two, the scar skin will fall off and the wound will heal. Let's pay attention to several aspects that should be paid attention to when doing laser scar removal surgery. Precautions 1. Antibiotics are needed after laser scar removal surgery. Generally, patients can take it for three days, but it takes a long time for big wounds. Note 2. Let the scar skin fall off by itself, and don't remove it forcibly, so as to avoid the influence of sun exposure and sandstorm after the scar skin falls off. Note 3. Pay attention to sun protection and ultraviolet protection within three months after laser scar removal. Best clothes before going out.