The care of the incision of cesarean section should be different according to the time, the main thing is to keep the incision clean and dry to avoid infection. In 1~3 days after cesarean section, we need to check the incision daily for redness, swelling and oozing, and change the dressing of the incision after disinfection, if there is oozing, redness and swelling, then we consider that there is a possibility of infection, and increase the frequency of changing the dressing, and if necessary, take the culture of the secretion and give the anti-infection treatment. Between 3 days and 1 week, we should observe whether the incision is healed or not, and if it is healed, we can remove the stitches, after removing the stitches, we still need to keep clean, and we can take a shower two days after removing the stitches. If there are symptoms of discomfort, it is recommended to go to the hospital for examination and treatment as prescribed by the doctor.