If your baby is not well and has a serious illness, you need to exclude whether the fever is caused by other reasons. The 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 the water and grain, stagnation does not change, the food accumulation in the intestines and stomach, accumulation of 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, it is necessary to go to the hospital for rehydration and symptomatic treatment to avoid dehydration and electrolyte disorders. Because of the delicate function of the spleen and stomach of children, improper diet can easily cause gastrointestinal disorders, fever, vomiting and diarrhea and other adverse reactions, so the feeding process should properly control the amount of food, especially the intake of cold and irritating food, to reduce the child’s spleen and stomach stimulation and burden.