Food accumulation in children is due to improper feeding, overeating, excessive feeding of raw, cold and greasy food, damage to the spleen and stomach, so that the spleen and stomach transport and transformation function incompetent, can not properly decompose water and grain, stagnation does not transform, food accumulation in the intestines and stomach, accumulation and heat, stomach gas does not descend, but upward rebellion and cause food stagnation, vomiting or diarrhea a disease. According to the cause, there are two ways to solve the problem of fever in children with food stagnation. The first is to reduce fever: drink more warm water, hydrate; for higher temperatures can be physically cooled, wet hot towel wipe body; body temperature over 38.5 degrees can take antipyretic drugs such as Tylenol. The second is to eliminate food: reduce the intake of food, especially meat, eggs, milk, diet light and easy to digest, reduce oil, salt, or direct fasting 1-2 meals; digestive food such as hawthorn, yam, or give lactase raw, stomach stomach dissipation tablets, four wheat soup and other drugs to help eliminate food accumulation; if vomiting and diarrhea, if the number is not much, you can observe at home, not just stop vomiting and diarrhea. If vomiting and diarrhea are frequent, you need to go to the hospital for rehydration and symptomatic treatment to avoid dehydration and electrolyte disorders. If the fever does not subside, it is also necessary to go to the hospital, except if there are other factors causing the fever. Because of the delicate function of the spleen and stomach of children, improper diet can easily cause gastrointestinal dysfunction, fever with food accumulation, vomiting and diarrhea and other adverse reactions, so the feeding process should properly control the amount of food, especially the intake of raw and cold stimulating food, to reduce the child’s spleen and stomach irritation and burden.