In case of scars, there are differences in the treatment methods chosen at different stages. Generally, in the early stages of scars, it is recommended to use local medication, for example, within three months of scar formation, you can consider using topical medication such as scar removal spirit, scar gel, recombinant bovine growth factor cream, mucopolysaccharide polysulfate ointment and so on. If the scar formation time is longer, or the symptoms are more serious, the effect of topical medication will be poor, you can consider the method of hormone local closure treatment to improve, such as local injection of tretinoin injection, will also have a certain degree of relief, of course, this method can not achieve the effect of cure, if the patient is scar body, you can also consider laser treatment, or surgical treatment methods.