Post-operative care and diet for intussusception is mainly to pay attention to the observation of the recovery situation, whether there is any abnormality, the diet can be a small amount of rice gruel after exhaustion, and only after defecation can the diet be gradually resumed. Post-operative care for intussusception must be observed more often to prevent abnormalities, such as whether there is vomiting, whether there is fever, whether there is inflammation of the wound, and so on, and if there is any abnormality, it must be reported to the attending doctor in a timely manner. Generally speaking, you can’t eat immediately after the operation, you can eat some liquid food, such as rice porridge, etc., and gradually resume diet after defecation, initially with liquid or semi-liquid food, such as rice porridge, noodles, egg custard, soups, etc., and gradually return to normal diet. It is recommended to strengthen the postoperative care, scientific diet, and follow the doctor’s instructions, which is conducive to recovery.