The scar growth of cesarean section can be removed by drugs, laser and surgery. The choice of how to get rid of scar growth after cesarean section can be based on the specific situation of scar growth. 1. hyperplastic scar: can be removed by laser grinding, microdermabrasion, fractional laser grinding, topical anti-scar products or topical anti-scar ointment; 2. atrophic scar: can be removed by microdermabrasion, multi-wavelength pulse therapy instrument, fractional laser grinding, etc. Patients can reduce the intake of greasy and stimulating food during the treatment period and avoid bad emotions and various polluted environments to prevent further scar growth.