The phenomenon of children having hot hands and feet when they have a fever is still relatively common and is often caused by a fever that leads to an increase in body temperature. At this time, the temperature of the whole body increases, including the trunk, hands and feet, and the head, so the phenomenon of hot hands and feet may occur. The presence of hot hands and feet is better than the presence of cold hands and feet, which often indicates that the child’s fever is not particularly serious and the peripheral circulation is still relatively good. First of all, you can use a warm towel to rub the child’s hands and feet, especially the neck, armpits or groin, for a slightly longer period of time to relieve the fever-induced hot hands and feet, or put a fever-reducing patch on the palms of the hands and feet, which is also more effective in relieving the fever and the phenomenon of hot hands and feet. If the temperature continues to rise above 38.5°C, the child needs to be given oral ibuprofen suspension.