The tonsils are a normal organ in the body that produces lymphocytes and antibodies and therefore has anti-bacterial and anti-viral defensive functions. This shows that the tonsils are not optional for the human body. If it can be preserved, it should not be easily removed. However, there are two sides to everything, both good and bad. When the tonsils are not inflamed, they have a positive effect on the body, but if they are always inflamed, forming a “lesion” and harboring Weiwei bacteria, they are not good for the body. In such cases, it is necessary to consider removal. Generally speaking, when the tonsils are in the following states, it is necessary to consider removing the tonsils: a. If the tonsils are inflamed 5 times in a year, or 6 times in two years (of course, each time after standard treatment), it is necessary to consider removing them. Second, enlarged tonsils have led to sleep apnea in children, resulting in severe snoring. Chronic enlargement of the tonsils, leading to the occurrence of nephritis or rheumatic immune diseases. 4. Abscesses or complications of stones around the tonsils. V. Enlarged tonsils affect the child’s correct pronunciation and make it difficult to form sounds. If any of the complications are caused by the tonsils, they must be removed. If they are not removed, it is difficult for the complication to improve or repeatedly aggravate the complication. However, if the following problems exist, they cannot be removed I. Surgery is not recommended in the active phase of diseases such as blood disorders, hypertension, compensatory insufficiency of heart disease, hepatitis, and active tuberculosis. Surgery at this time can aggravate the condition or even cause serious complications. Second, acute tonsillitis attack, generally do not perform surgery, need to inflammation subsided 3-4 weeks before surgery. This is because the patient is generally feverish and the tonsils are congested, and the wound is prone to bleeding or secondary infection after surgery. Third, tonsil surgery depends on the blood vessels in the tonsil fossa to contract on their own and the blood to coagulate to stop bleeding. Various causes of coagulation and decreased vascular elasticity can cause postoperative bleeding, so diseases of the hematopoietic and coagulation systems such as hemophilia, aplastic anemia, leukemia, purpura, etc., are not suitable for surgery. In short, repeated inflammation of the tonsils removed or not, need to consider whether to meet the indications for tonsil removal, do not one-sided emphasis on the status and role of the tonsils in the body, anything to consider both sides, is to weigh the pros and cons.