Physical cooling methods for children with fever can generally be taken to drink more water, warm wet towel wiping, lowering the environmental temperature, fever-reducing patch and other methods, the specific physical cooling methods should be selected under the guidance of the doctor. 1. Drink more water: Drinking more warm water to replenish body fluids is the basic method of physical cooling for children. 2. Wipe with a warm wet towel: You can wipe the parts of the body rich in blood vessels, such as armpits, neck, palms, feet and thighs, etc. with a warm wet towel to cool down the temperature. 3. Lower the environmental temperature: you can lower the environmental temperature, so that children in the environment at low temperatures for heat exchange, help the temperature slowly decline, generally in the best 20 ~ 24 ℃. 4. Fever-reducing patch: Fever-reducing patches can also be used, applied to the forehead or the back of the neck, which can play a role in localizing the body surface to lower the temperature. If children with fever symptoms, it is recommended to consult a doctor in time, with the help of the doctor to clarify the cause of the disease, and targeted treatment or treatment.