If a child has a fever, it is important to pay attention to light and easy-to-digest food, avoiding greasy and sugary snacks. Also, be mindful not to overeat to prevent affecting digestion and recovery. For fever caused by a cold, it is recommended to consume easily digestible foods like porridge. High-protein foods should be avoided due to their high protein content. Additionally, spicy and stimulating foods should be avoided, and rest and ventilation should be emphasized. Wishing you good health.