Scars are generally referred to as keloid scars, and there is no fastest and most effective way to remove them, but they can be improved by medication, laser treatment and surgery. 1. Drug treatment: patients can follow the doctor’s instructions to apply compound heparin sodium allantoin gel and silicone gel and other drugs, which have the effect of inhibiting and lightening the scar. Can also be injected glucocorticoids, 5-fluorouracil and other drugs, can inhibit the local production of excessive collagen fibers, for the elimination of scarring has a certain effect, but need to be under the guidance of the doctor to use drugs. 2. Laser treatment: laser treatment has the effect of flattening the scar and eliminating the discoloration, and commonly used fractional laser and other treatments can promote the rearrangement of collagen fibers and reduce the scar. 3. Surgery: For hyperplastic keloid or keloid, surgery can also be taken to remove the scar, and after the operation with local superficial radiation therapy to help improve the symptoms. There are more ways to remove keloid scars, patients need to go to a regular hospital to consult the doctor and cooperate with the doctor for standardized treatment.