The diet after tonsillectomy surgery must be light and not too greasy. It is recommended that patients can drink white porridge, millet porridge, cabbage soup, noodle soup or noodles, all of which are beneficial to the recovery of the patient’s post-operative area. Avoid eating things too greasy or too hard, will easily induce the possibility of infection in the patient’s surgical area leading to haemorrhage, while patients can eat watermelon, pears, oranges and other fruits that can effectively play the role of throat, the main principle of diet is not too hot or too hard, generally about a week the patient’s condition pain should be significantly improved, and the need to cooperate with postoperative antibiotics and hemostatic The postoperative period should be combined with antibiotics and hemostatic drugs. Patients must rinse their mouths with rehabilitative new liquid after eating, which can effectively reduce the infection inside the patient’s mouth after surgery and also promote the healing of the mucous membrane in the operated area.