Most armpit odor scar folds can be removed, and patients can be treated according to the length of the scar fold, the duration of the scar fold, and the healing process. For patients with newborn armpit odor scar folds or relatively mild scar folds, scar removal medications such as scar removal creams and recombinant human epidermal growth factor gel can be used under the guidance of a doctor to promote the growth of new granulation tissue and repair scars and so on. For milder scars and scar folds with no obvious dysfunction, scar folds can be repaired by laser treatment, etc. Radiotherapy can be performed for superficial hyperplastic scars. For old, relatively large and serious axillary scar folds, patients can remove the scar by removing the scar tissue through scar excision and skin abrasion. It is recommended that patients consult a doctor in time, standardize the treatment, and at the same time pay attention to do a good job of local care measures, keep the affected area of the skin clean and hygienic, to avoid local stimulation, affecting the recovery of scars and so on.