There are many causes of scars and many ways to repair them. For tiny and simple scars, cosmetic hospitals can handle them, but after all, the threshold is low and the medical equipment is limited. It is recommended that candidates go to regular hospitals for examination and repair, and depending on the specific severity and type, they can choose the appropriate scar removal methods, such as medication, surgery, closed treatment, laser treatment, etc. In the early stage of scar formation, the tissues are not yet stable, at this time, you can use local drug intervention, such as topical scar spirit, compound heparin sodium allantoin gel, recombinant bovine basic fibroblast growth factor topical gel, vitamin E cream, etc., which can help improve the metabolism of local skin cells and control the formation of scars. Usually the scars are in the stable stage after more than 3 months, at which time the effect of treatment with medication is poor, and closure treatment, laser treatment and surgical treatment can be considered to improve the symptoms. And some atrophic scars can also be considered for treatment by chemical peel, skin grinding, and subcutaneous detachment. Patients with keloid scars can also consider closure treatment to improve them, such as budesonide injections to make the scars atrophy. In addition, candidates should also pay attention to consume more vegetables and fruits rich in vitamin C in order to ensure the effect after scar removal treatment.