The most important risk after tonsil and adenoid surgery is bleeding. For this purpose, parents should be very careful and consult their doctor immediately, especially in cases where there is a large amount of fresh blood coming from the mouth and nose. Resting the child away from heavy physical activities for a few days in order to reduce the post-operative risks. Avoiding very hot and hard foods for up to a week. It is necessary to comply with the food list to be given after the surgery and to use the prescribed drugs regularly when leaving the hospital.
Source: http://www.kbb.org.tr