If the side cut wound is infected, the treatment is as follows: 1, to keep the wound clean, change the sanitary napkin on time; do not wear particularly tight pants, to avoid fecal contamination of the wound. 2, the first time to go to the hospital, the causes of the side cut wound infection are poor wound healing or allergic to sutures, etc., if the sutures are allergic to the need to remove the sutures. After a week of postpartum, you can take a potassium permanganate water bath, potassium permanganate can keep the wound dry and promote the healing of the wound. The majority of the wounds will heal naturally after the above treatment and generally do not need to be sutured again.