In general, for those who have benign lesions such as tonsillitis or hypertrophy, the resection surgery, including preoperative examination, surgery, and postoperative observation, will result in a hospital stay of about 5 days. Because tonsil cancer also needs radiotherapy after surgery, the time will be longer. 1. Preoperative examination: During the hospitalization for tonsil surgery, the doctor will prescribe a series of routine examinations, such as blood routine, stool routine, electronic laryngoscopy, cardiopulmonary function examination in the first 1-3 days, in order to clarify the lesion site and evaluate the patient’s physical condition, and to check whether the patient can tolerate the surgery or not, and then anesthesia evaluation will be carried out afterwards. 2. Post-operative observation: usually hospitalized for 2-3 days after surgery, mainly to observe whether there is local bleeding, whether the wound is infected, the patient’s physical signs, etc., if there are no special circumstances can be discharged. Some tonsils with chronic inflammation have obvious vascular hyperplasia, the risk of postoperative infection and emergence is higher, often hospitalized for about 5 days and discharged. In addition, after tonsillectomy for malignant lesions such as tonsil cancer, radiotherapy is often needed according to the condition, and the specific hospitalization time is not well determined. Therefore, generally speaking, tonsillectomy surgery requires about 5 days of hospitalization, but the actual situation is related to the condition of the disease can be recovered, please follow the doctor’s instructions.