1. Do not scratch with your hands If you scratch with your hands, it will only exacerbate the local irritation, make the connective tissue inflammatory reaction, causing further itching. The correct treatment is to apply some topical medicine, such as skin light, dexamethasone, dexamethasone, etc. for itching. 2. Post-operative rest is needed to avoid strenuous movement causing pain due to friction of the wound, which will also make the wound uneven and affect the appearance of the scar in the future. Therefore, post-surgical care is the key to the beauty of the scar. 3. Dietary avoidance Generally, if the cesarean section is smooth, it will not move to the gastrointestinal tract, so if you have recovered well after the operation, you can drink a small amount of water, fluid or juice on the first day to help restore peristalsis, and if there is no vomiting, flatulence and other discomforts, wait for the patient to ventilate and make sure that the gastrointestinal tract is clear again, then you can slowly resume the eating of solid food. Diet should be light and avoid irritating food so that the wound can heal as soon as possible. 4. Wound care The thicker the subcutaneous fat layer is, the greater the chance of wound infection, so attention must be paid to postpartum wound care. Some people’s scars will get bigger and bigger due to their physical condition. If you have this kind of physical condition, you can use silicone tablets soon after the incision to minimize the occurrence of crabsfoot swelling. Do not get the wound wet or dirty before it heals. In case it gets wet, it must be dried immediately and coated with Eugenol.