Cold hands and feet after fever reduction is not necessarily normal, some patients have cold hands and feet after fever reduction is due to heavy sweating after giving antipyretic treatment, body weakness, basal body temperature drop and other manifestations, at this time the body temperature will naturally appear cold, this situation is normal. Because fever and cold are cyclic and recurring diseases, so the cold hands and feet after the use of medication, consider that the body temperature will rise again, then pay attention to warmth, drink more warm water, pay attention to the baby or adult temperature detection.