During the summer, if a woman’s C-section incision has not fully recovered or has a short recovery time, the heat may induce an infection, thus causing pain in the incision. If the incision heals well, there is usually no pain. In summer, the weather is hot and sweating is relatively high. If the wound is not well cared for after cesarean delivery, soaked with sweat, or not cleaned properly, it may induce infection and cause pain. It can be manifested as redness, swelling and oozing at the site of the incision, etc. Once these symptoms occur, you need to seek medical attention promptly. Usually, you can use iodophor to clean and sterilize the wound and keep the incision dry. In summer, you should set the indoor air-conditioning temperature to 26-30 degrees to ensure cool air and reduce sweating. Women in labor should try to wear loose, breathable clothes. Keep the C-section incision site dry and clean. Eat a light diet and take nutritional supplements on a daily basis to promote a speedy recovery of the incision.