Tonsillectomy usually takes 2-3 weeks to heal. After tonsillectomy, when the surgical wound has not recovered well, patients must pay attention to close observation, pay attention to good eating habits, do not eat too spicy, irritating and hard food, and get enough rest. Avoid the emergence of infection, there will also be the risk of postoperative bleeding. Tonsillectomy wound will form a white membrane in 48 hours, the white membrane shedding time varies from person to person, most of the postoperative 7-10 days, after the use of plasma removal of tonsils, the white membrane is usually thicker, the shedding time will be a little later. The healing time is related to the cause of removal and individual recovery, usually takes 2-3 weeks. In case of severe sore throat and fever after tonsillectomy, timely follow-up is recommended to identify the cause and treat the symptoms.