Eating fever usually occurs in infants and young children due to poor gastrointestinal motility and poor absorption of food, which stays inside the stomach and leads to spleen and stomach disorders, resulting in fever and fever. Fever due to food accumulation is usually maintained at about 38℃-38.5℃. For fever caused by food accumulation, first of all, we need to pay attention to reducing fever and laxative and digestive aid, and we can take medicine such as compound chicken neijin san. In addition, attention should also be paid to cooling, you can use warm water baths or alcohol baths to help dissipate heat to reduce fever. In addition, if the body temperature exceeds 38.5 ℃, you need to take ibuprofen suspension for fever reduction. Pay attention to the child’s diet in general to eat less and more meals, avoid eating too much food at one time, which is not conducive to digestion and absorption and can easily harm the spleen and stomach. Do not eat too greasy meat food, and eat more vegetables and fruits, which also help to improve the digestive function.