For fever caused by accumulation of food, it can be reduced by physical means such as ice packs, warm water baths and medication as prescribed by the doctor. When the accumulation of food accompanied by fever phenomenon, generally can be through the ice pack ice head, armpits, groin and other large blood vessels to achieve the purpose of cooling, but should be avoided in the abdomen, soles and other parts. Some people with food accumulation can also promote the metabolism of excess body heat through warm water baths and alcohol baths to promote the return of body temperature to normal. During the period of fever, people with food accumulation should also drink more water to prevent water and electrolyte disorders and acid-base imbalance. In addition to the above measures, people with severe fever due to food retention can be treated with non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, acetaminophen, and diclofenac sodium, as prescribed by the doctor. In addition to symptomatic treatment, people with food accumulation may be treated with prokinetic drugs such as mosapride and domperidone as prescribed by the doctor to improve food accumulation. It is recommended that people with fever due to accumulation of food should be treated with medication under doctor’s guidance, and should not use medication or prescriptions indiscriminately on their own. Pay attention to the rationality of diet and eat more fresh fruits and vegetables.