Children’s fever in the rain may be related to viral or bacterial infections secondary to cold, which can be handled through physical cooling, medication, dietary modifications, and so on. 1. Physical cooling: After a child gets a fever in the rain, you need to change the child’s clothes in time to avoid getting cold. And use warm water to scrub the child’s forehead, neck, back, chest and other parts of the body, and give more water to the child to drink, is conducive to heat dissipation and cooling. 2. Medication: When a child’s fever exceeds 38.5 degrees Celsius in the rain, acetaminophen oral suspension, ibuprofen suspension and other drugs can be used under the guidance of a doctor for treatment, which is conducive to reducing fever. 3. Dietary regulation: keep your diet light during the fever, avoid eating greasy, indigestible food, eat some milk, egg soup, fresh vegetables and other food, is conducive to the recovery of the condition. After a child’s fever in the rain, you need to take the child to the regular hospital for examination and treatment in a timely manner to avoid delays in the condition.