Children with fever can be appropriate hot compresses, because children with fever, especially when the temperature is high, often appear headache, poor mental state and other symptoms. At this time, hot compresses can play a physical cooling effect, you can apply a towel dipped in a little warm water, head and neck hot compresses, which can play a cooling effect. Hot compresses should not be too high, the temperature of the water should not exceed 42 ℃, otherwise it will be too hot to cause skin burns. Because children’s nerve senses are more sensitive, if a cold compress is applied to a fever, it will often cause children to have chills and other discomforts, so a hot compress can be applied to a fever.