There are the following clinical reasons why tonsillitis cannot be removed: The first reason is that during tonsillitis the tonsil parenchyma is enlarged and the local blood vessels are dilated, so if surgery is done, it is very easy to cause intraoperative bleeding and also postoperative bleeding, which increases the risk of surgery. The second reason is that if surgery is performed during tonsillitis, the presence of a large trauma after surgery increases the chance of postoperative infection, which can easily lead to postoperative fever, sepsis, and even infectious shock, among other dangers. Clinically, surgery is not recommended during inflammation of the tonsils. It is recommended that active anti-inflammatory treatment be given and that tonsillectomy be considered only after the inflammation has been controlled for at least half a month. Tonsillectomy is also a common surgery in otolaryngology, and there are risks of bleeding and infection after surgery, so strict indications for surgery must be chosen during the perioperative period.