How is cold hands and feet when child has a fever to return a responsibility

Children in fever appear cold hands and feet phenomenon, generally considered due to poor blood circulation at the end of the limbs, blood vessels in a state of spasm caused. After the child has a fever, you need to reduce the child's temperature in a timely manner through physical cooling, if the temperature exceeds 38.5 degrees, you need to use antipyretic drugs in time for active treatment.