Redness and swelling of the wound one week after cesarean section may be due to poor healing of the incision and infection. The situation can be improved by timely dressing changes, medication, and cleaning of the wound site. If the wound is not properly cared for after cesarean delivery, it may lead to poor wound recovery, which may result in redness and swelling of the cesarean delivery wound. At this time, you should pay attention to the wound care, change the medicine in time, you can use iodophor to disinfect, and eat more protein-rich food, which is also conducive to the recovery of the wound. If the wound is red and swollen, accompanied by pus, etc., the wound may be infected. In this case, antibiotic drugs such as amoxicillin should be used as prescribed by the doctor, and the wound site should be cleaned in time to promote wound healing. In case of redness and swelling of the C-section wound, the abdominal incision should be kept clean and dry, and it is recommended to seek medical treatment in time and take appropriate treatment measures under the guidance of the doctor.