Children with fever and cold hands and feet are mainly due to blood circulation disorders in the limbs, can take general measures, physical cooling, medication and other ways to relieve. 1. General measures: children with fever have cold hands and feet, mainly due to the blood circulation of the extremities is lower than the amount of cardiac circulation. In this case, you should do a good job of keeping warm. At the same time, increase water intake, can promote metabolism, is conducive to promote blood circulation. 2. Physical cooling: If the temperature of the child’s fever is lower than 38.5 ℃, you can choose physical cooling, such as warm water bath or head placed antipyretic patches, etc., to play the role of lowering the body temperature. 3. medication: if the child’s fever temperature is higher than 38.5 ℃, need to take oral antipyretic medication under the guidance of a doctor, such as acetaminophen, ibuprofen and so on. After drug treatment, can play a role in reducing body temperature. There are many possible causes of cold hands and feet in children with fever, parents should bring their children to the doctor to clarify the cause of fever and give targeted treatment.