Children with fever hands and feet cool, body heat more suggestive of poor peripheral circulation, then you can use your hands to rub the hands and feet hot, and then repeat the temperature, try to drink more warm water, pay attention to the changes in temperature, if the child’s body temperature is more than 38.5 ℃, the need for oral antipyretic treatment to prevent the child from hyperthermia, convulsions, the symptoms of the stroke, if the body temperature does not reach 38.5 ℃, try to wear thinner clothes, loose clothing cooling If the temperature does not reach 38.5 ℃, try to wear thinner clothes, loose clothing to dissipate heat, supplemented by physical cooling, you can put a cooling patch on the head, you can also use warm water baths to assist in reducing fever, if the fever is still recurring, to find out the cause, such as checking the blood routine, to see whether it is a viral infection or bacterial infection.