Adenoid surgery is a surgery under general anesthesia, which requires fasting from food and water for six hours after the surgery. If there is saliva or blood leaking out of the mouth, you can spit it out to avoid choking and coughing when swallowing saliva. After six hours, you can drink warm water, have a small amount of cold drinks, eat liquid and easily digestible food and food that does not require repeated chewing. The temperature should be moderate, not too hot, to prevent bleeding due to heat expansion of the local blood vessels in the adenoid surgery wound. On the second day after surgery, you can change to a semi-liquid diet, such as porridge and noodles, which should not be overheated and should include more vegetables. For 7-10 days after surgery, it is not easy to eat fried foods or hard foods.