Children with fever can drink milk in moderation, but those who are allergic to it are prohibited from consuming it. Children can drink milk in moderation when they have a simple fever, but milk does not have a therapeutic effect and only serves to replenish nutrients. If a child’s fever is accompanied by nausea, vomiting, diarrhea, etc., it is important not to eat too much milk. Because milk is a high-protein food, drinking too much milk when the digestive function is reduced may cause indigestion, which may aggravate the child’s symptoms. If the fever is caused by allergy, asthma, etc., the allergens need to be clarified. If the allergy is to milk, it may aggravate the condition and affect the child’s physical recovery, so the child must not drink milk at this time. In addition, children who are clearly allergic to milk are prohibited from consuming milk.