In addition to ensuring the normal energy supply, children should pay attention to reducing the burden on the gastrointestinal tract, eating small and frequent meals, and not eating too much at one time. Also try to eat easy-to-digest, light food, such as thin rice, noodles, rice paste, lotus root powder, etc. Try to avoid greasy food, cold food, greasy food such as fatty meat, fried food, barbecue food, etc. Pay attention to more water, you can eat appropriate food containing protein, such as eggs and meat, but be careful not to eat too much. Because high-protein food is not easy to digest and will increase the burden on the stomach and intestines, you can eat hawthorn etc. to help digestion. In addition, in addition to the diet, you can also use drugs to assist in the treatment of food accumulation, such as stomach and food tablets, oral liquid, probiotics, multi-enzyme tablets, pepsin combination, etc. can promote the digestion of food accumulation in children and restore normal gastrointestinal function.