For children with fever, physical cooling is a better way to reduce the fever without too many side effects and can bring down the body temperature in a short time. The physical cooling methods are as follows: 1. cold compresses on the head, for children whose body temperature is not particularly high, you can use a towel soaked in water and put it on the child’s forehead or large blood vessels. 2. warm water baths to reduce fever, using warm water in the armpits and large blood vessels in the groin to reduce fever, will also play a very good effect. 3. alcohol baths to reduce fever in the same way as above, but through the alcohol baths should be noted, children allergic to alcohol is avoided. 4. 4.Cold saline enema for physical cooling, these ways of cooling will play a very good effect.