Up to now, the medical profession still can't completely eliminate this scar. Now all the operations, drugs and lasers can't make the scar disappear, but a certain degree of improvement can be done. Especially through the skillful hands of plastic surgeons, I hope to satisfy patients. Treat scar 1. Compression therapy: cling the beauty tape to the scar and massage hard to make the scar smooth gradually. This method must last for more than 6 months to be effective. 2. Inject steroids into the scar: 3. Surgery. Scar prevention 1. The first step to prevent scars is proper wound care. Whether it is trauma, scald, skin infection or surgery, scars will be produced after wound healing. Correct wound care can avoid abnormal scars. 2. Compulsory therapy can reduce the force of the wound extending outward and make the scar flat and thin.