The removal of tonsils and adenoids does not have very definite effects, but in the short term it may cause the patient’s immunity to appear to be compromised, adenoids and tonsils removal, requires a clear indication for surgery. The tonsils are located in the pharyngeal and palatal arches of the mouth, one on each side, and can become inflamed when they become infected. The adenoids, on the other hand, are located in the nasopharynx at the back end of the nasal cavity and can become enlarged when an inflammatory infection is encountered, and both are lymphatic immune organs. Tonsil adenoidectomy is a common and routine procedure for children, and is highly effective and safe. Enlarged tonsils and adenoids may be the cause if a child has symptoms of inattention, nasal congestion, snoring, coughing, loss of appetite, and has a typical adenoidal appearance, such as baring of the upper teeth, a high palate, and a dull expression. If there are abnormalities in the tonsils and adenoids of children, parents are advised to take their children to the hospital in time and decide whether they need to be cut according to their condition under the guidance of the doctor.