Children with fever can be cooled down by physical means and medication. 1. Physical: If the child’s fever is not serious, axillary temperature <38.5 ° C, no obvious discomfort, you can give children blowing fan or turn on the air conditioning to reduce the room temperature, so as to avoid the environment temperature is too high, is not conducive to cooling. Secondly, the clothing should be reduced to facilitate heat dissipation. Repeatedly wipe the body with a wet towel, or take a warm bath, antipyretic patch to improve the symptoms. 2. medication: when the body temperature exceeds 38.5 ℃ and uncomfortable, you can follow the doctor's instructions to use acetaminophen, ibuprofen and other drugs, to lower the temperature. Children with fever there are other ways to lower the temperature, but the most important thing is to find out the cause of medical treatment, the cause of the treatment in order to achieve good results, drugs need to be used under the guidance of a doctor.