There are no clear rules on what children should eat when they have a fever, and usually foods that are easy to digest and absorb are the mainstay, such as milk and millet soup. However, food does not have a therapeutic effect, children with fever need to consult a doctor in a timely manner, if necessary, medication. Children with fever, gastrointestinal function may be affected, it is generally recommended to eat a light diet, to easily digested and absorbed food, such as milk, which can provide the child with a certain amount of protein, millet soup can provide the child with carbohydrates, but also can make the protein more easily absorbed. At the same time, it can also replenish water, which is also good for fever reduction. It should be noted that food is not medicine, does not have a therapeutic effect, children’s fever need to be given in a timely manner to reduce heat treatment, if the body temperature does not exceed 38.5 degrees, you can take the head of the antipyretic patch and other physical cooling treatment, if the body temperature is more than 38.5 degrees, you need to take ibuprofen and other antipyretic medication under the guidance of a doctor. Children’s fever may have many reasons, should be timely pediatric consultation, clear cause of fever, give targeted treatment.