When a child has a fever and the body temperature rises, the child will have chills, self-reported chills, cold hands and feet. At this time, you can put more clothes on the child, let the child drink more hot water, rub the child’s hands and feet or use warm water to bubble the child’s hands and feet to improve peripheral blood circulation. When the body temperature rises to its peak, the child will not feel cold, and at this time you can appropriately reduce clothing to facilitate heat dissipation. If your child starts to sweat after using antipyretic medicine, you can let your child wear more clothes to cover the sweat, so that the sweat can be sent through, and then gradually reduce the clothing, so that the sweat can evaporate quickly, so that the body temperature can be lowered more thoroughly.