If the tonsils are enlarged by 3 degrees and meet the indications for surgery, there is usually no effect after removal. After tonsil removal, pay attention to diet and take proper rest. If the patient suffers from tonsillitis and other diseases of the tonsils, due to repeated infections resulting in enlarged tonsils, tonsillectomy is conducive to the control of the condition; such as due to 3 degrees of hypertrophy of the tonsils, the symptoms of obstructive apnea, after surgery to improve the ventilation, can improve the phenomenon of sleep snoring, breath-holding and so on. Patients should pay attention to their diet after tonsil removal. If they have just finished the surgery, they should take warm liquid food as the main food, and eat soft food until the tonsil surgical wound recovers. However, the diet should be light and nutritious. Patients should ensure adequate rest after surgery and should not stay up late. Patients with 3 degrees of enlargement of one side of the tonsils, serious symptoms or recurrent infections are suitable for surgical removal of the tonsils, the removal of the tonsils has no effect on the organism, and after the operation, they should consult the doctor on time for review.