7-year-old children do not eat properly, eat too much or undigested food, etc., easy to cause accumulation of food, did not eat which drug is good, but generally can be in the doctor’s guidance to eat intestinal probiotics, zinc supplementation and other drugs for treatment. 1. Intestinal probiotics: commonly used in the clinic are Bacillus subtilis bacillus granules, Clostridium typhimurium live bacteria, etc. Children with food retention can follow the doctor’s instructions to eat probiotics to achieve the regulation of the intestinal flora, and then improve the gastrointestinal function of the function. 2. Zinc supplementation: Some children with food retention, poor appetite, excessive sweating and other symptoms need to consider the possibility of zinc deficiency, at this time you need to improve the zinc measurement and other related tests, give zinc supplementation therapy, commonly used zinc glycyrrhizate, zinc gluconate oral solution and so on. For children with food accumulation, while giving medication, actively adjusting the dietary structure, drinking more water and exercising are also commonly used means to alleviate the symptoms of food accumulation.