If a 1-year-old baby has a fever of 39 ℃, this situation requires the immediate use of antipyretic drugs, first the child’s body temperature down, because such a high temperature, the child is likely to fever caused by convulsions, is what we call hyperthermic convulsions, the incidence of this situation is very high. In general, it is best to keep antipyretic drugs on hand at home, such as anti-inflammatory pain suppositories or ibuprofen suspension, and use antipyretic drugs as soon as possible when the child’s fever exceeds 38.5°C. After using antipyretic drugs, coupled with physical cooling, this can be more effective and faster to bring the child’s body temperature down to normal. The main method of physical cooling is to use warm water to wipe the child’s forehead, armpits, calves and other parts, but pay attention not to rub the palms of the hands and feet, these two parts do not rub. If you cooperate with physical cooling, the temperature will drop faster. After the temperature has dropped, you can see what causes the fever in your child and treat the symptoms.