There is no best way to lower the temperature at home for children with fever. If the temperature is lower than 38.5 degrees can be used physical cooling, if higher than 38.5 degrees, you need to consult a doctor in time, medication antipyretic treatment. When a child has a fever, take the axillary temperature for example, if the body temperature is below 38.5 ℃, mainly to take physical cooling, you can drink more water to promote the excretion of urine and sweat, conducive to the decline in body temperature. And you can use warm water to wipe the child’s body, such as wiping the neck, armpits, elbows, groin and other places, to help cool down. If the child’s temperature rises above 38.5 degrees, it is necessary to follow the doctor’s instructions to give the child medication to lower the temperature. Commonly used medications include ibuprofen suspension, acetaminophen drops, and other fever-reducing medications. When your child’s fever persists or is severe, go to the hospital as soon as possible to determine the cause of the fever and use medication under the guidance of a medical professional.