The main precautions for women after cesarean section include wound care, observation of the condition of malignant fluid and other lifestyle adjustments and attention. I. As for wound care. Pay close attention to the abdominal wound, disinfect and change the medicine every day to prevent wound infection; change the close clothes diligently to avoid the sweat on the clothes from impregnating the wound and causing the contamination of the wound; do not exert too much force on the abdomen and use your hands to protect the wound when you get up, because it is easy to cause the wound to rupture and bleed again under excessive force in the early stage of growth. If there are signs of redness, swelling, fever or even bleeding of the wound, you should seek medical attention immediately. Second, observe the condition of the malodex. Most of the time, the dew is discharged from the vagina within three weeks after delivery. If the dew has not been discharged for more than three weeks, the color of the dew is abnormal, there is an abnormal smell, and there is abdominal pain, it is not normal, so you should pay attention to it and seek medical attention. Third, lifestyle. It is best not to take a bath for 2 weeks after the cesarean section to avoid contaminating the wound and causing vaginal infection, and not to eat a spicy diet, but to pay attention to nutrition and eat more things rich in protein.