Wisdom tooth extraction may take about a week for the swelling to go down. The exact recovery time will depend on the severity of the wound. Cold compresses are applied to the affected area to relieve pain within 24 hours of wisdom tooth extraction, and hot compresses can be applied to the affected area after 24 hours to reduce swelling. The gums are cut during wisdom teeth removal, which can lead to infection due to the large incision, usually resulting in swelling of the gums as well as the face. Cold compresses can be applied to the affected area for 24 hours after wisdom tooth extraction to help relieve pain, and hot compresses can be applied after 24 hours to improve blood circulation and reduce swelling. It may take a week or so for the swelling to subside. After wisdom tooth extraction, it is recommended to eat a light, soft diet and avoid spicy, stimulating, fried and hard foods. Pay attention to oral hygiene and cleanliness to avoid wound infection.