Cesarean section incisions are cared for at home by sterilizing the wound, protecting it, and dietary modifications. 1. Sterilization of wounds: after cesarean section, we should do a good job of wound sterilization care, daily dressing change, dressing change generally use iodine povidone or alcohol, wound sterilization care with sterile dressings, observation of wounds with redness, swelling, pain, pus, etc. We should consult a doctor in time for symptomatic treatment of infection. 2. Protect the wound: the incision after cesarean section should be protected, try to wear loose clothes, do not wear tight clothes and pants to avoid friction on the wound, the wound and its surrounding skin to keep clean and dry. 3. Dietary regulation: pay attention to dietary regulation after cesarean section, you can choose foods containing more zinc, fat and protein, such as milk, fungus, eggs, beef, etc., which will help the recovery of the wound. After the cesarean section appears to be uncomfortable to consult a doctor in time.