When the patient has fever caused by food accumulation, the condition can be relieved by general treatment, physical cooling and medication. 1. General treatment: patients should pay attention to diet control, minimize the consumption of indigestible, greasy and other types of food, mainly light diet, fever can be appropriate to increase the amount of water, eat rice soup, millet porridge and other fluids, but also can be massaged on the abdomen to promote gastrointestinal peristalsis, accelerate digestion. 2. Physical cooling: when the patient has a fever, you can use medical fever stickers or warm water to wipe the feet, palms, armpits, groin and other parts of the physical therapy to help reduce fever. 3. Medication: If the patient’s fever exceeds 38.5 degrees, he can take ibuprofen, acetaminophen and other medicines under the guidance of the doctor to reduce the temperature, and can also take medicines such as pediatric elimination granules to promote elimination of food. It is recommended that patients strictly follow the doctor’s instructions to correctly use medication, do not change the dose of drugs or abuse of drugs without authorization, in life to develop good living and eating habits, follow the principle of eating less and more meals, and prohibit overeating.