Tonsillectomy surgery, currently belongs to the relatively mature and safe surgery, generally harmless, but a few times there will be some surgical complications, such as bleeding, infection and so on. Tonsillectomy is a traumatic surgery, and there may be varying degrees of bleeding during the surgical operation; after the surgery, if the care is not proper, it is easy to be infected with inflammation. However, these symptoms can generally be completely eliminated through timely and effective treatment, and are not easy to leave sequelae, which is less harmful to the human body. After this surgery, some patients will have compensatory hyperplasia of lingual tonsils, which may cause a foreign body sensation in the throat; some patients will have contracture and narrowing of the operative area due to scar formation, which may affect the sound and breathing, and even cause a feeling of tightness in the throat; and some patients will also cause symptoms related to the stenotonsillar syndrome. If you are afraid of the risk of surgery, it is recommended that you go to the hospital before the surgery to find out whether you meet the indications for surgery. After the surgery, it is also important to go to the hospital for regular checkups to see how you are recovering.