Cesarean section scar hyperplasia can be treated with topical application of drugs, local sealing of drugs, X-ray radiotherapy and laser therapy according to different types. 1. Proliferative scars: the more common is proliferative scars, mostly accompanied by itching or burning sensation, can be local topical application of drugs, such as silicone gel or polysulfonic acid mucopolysaccharide cream; can also be sealed with drugs, commonly used drugs for long-acting glucocorticoid hormones; in addition, can also be localized with superficial X-ray radiotherapy treatment. 2. Atrophic scars: generally within 1 year of scar formation, the formation of downward depressed scars, mostly using fractional laser treatment. 3. Flat scars: there is no obvious elevation or depression, it is recommended to apply topical creams to get rid of scars in time after surgery, such as silicone gel or polysulfonic acid mucopolysaccharide cream, etc., and apply them repeatedly so that the local scars will no longer proliferate. Therefore, different scars have different treatment methods, it is recommended to consult the hospital in time, under the guidance of the doctor to give standardized treatment, do not often scratching, stimulation, scratching is likely to lead to scar hyperplasia and thickening of the scar is more obvious.