The postoperative care for pediatric inguinal hernia is as follows: 1. lie flat with the pillow removed, head to the side, soft pillow under the shoulder to keep the respiratory tract open and clear respiratory secretions in a timely manner; 2. administer oxygen and monitor vital signs until stable; 3. observe the wound dressing for blood and ooze, observe the child’s face and circulation of the extremities; 4. keep the wound dressing clean and dry to prevent wound infection and observe the edema of the scrotum; 5, Avoid violent crying, constipation, coughing, etc., and reduce the small abdominal pressure; 6. Resume diet six hours after the child is awake, and children with inguinal hernia should fast until the intestinal motility function returns to normal after surgery. Six hours after awakening from anesthesia, the child should be in semi-recumbent position and avoid strenuous activities.