Scars left after mole removal surgery can be relieved through drug intervention, physical therapy and surgery. 1. Pharmacological intervention: in the early stage of scarring, drugs such as silicone gel can be used to inhibit scar proliferation; for the scar that has entered the stable stage, local injection of glucocorticosteroids such as Triamcinolone acetonide can be used to achieve the effect of softening the scar. 2. Physical therapy: for early proliferative scarring, dye laser can be chosen to soften and inhibit scarring by occluding local capillaries; carbon dioxide fractional laser can also improve and alleviate the phenomenon of localized scarring by promoting the regeneration and reorganization of subcutaneous collagen. 3. Surgery: For more obvious scar, it is necessary to cooperate with specialists to carry out surgical excision, after the excess tissue is removed, it can be reshaped and sutured to improve the appearance of the local area. It is recommended that patients should go to regular medical institutions according to their own conditions, and cooperate with doctors to give corresponding treatment, and not blindly use drugs.