Usually, about 1 week after wisdom tooth extraction, the incision will heal initially and new soft tissue will gradually start to grow, so that the patient can eat normally. The flesh will be completely flattened and the alveolar bone reconstruction will be completed in about 3 months. However, during this 3 months period, the food residue may fall into it, so you should clean it in time when brushing your teeth, but hand picking is prohibited. About 1 week after wisdom tooth extraction, the blood clot will start to form new connective tissue and the soft tissue wound will gradually start to heal. 3 weeks later, new granulation tissue will grow and the alveoli will be repaired. The flesh growth of the cavity is complete at 3 months after surgery. If the incision made during the extraction is too large and healing is slow, local sutures are usually applied after the extraction to promote healing. While waiting for the wound to heal after wisdom tooth extraction, patients also need to pay attention to the daily care of the wound, which can accelerate the healing. First of all, rinse your mouth after eating to prevent the accumulation of food debris in the tooth socket, which can lead to infection. Secondly, prohibit the consumption of spicy and hard food to prevent the wound from bleeding due to food irritation, and pay attention to the prohibition of smoking and alcohol and balanced nutrition. If the pain is obvious during the period, you can take pain medication as prescribed by the doctor.