Children with cold hands and feet and fever can usually use physical cooling, medication, daily conditioning, etc. to relieve symptoms. 1. Physical cooling: when the child hands and feet cold fever, body temperature does not exceed 38.5 degrees, you can use physical methods of cooling, such as the fever patch on the child’s forehead, through the conduction to carry out appropriate physical cooling. 2. medication: when the child’s body temperature exceeds 38.5 degrees, you can follow the doctor’s instructions to use some such as acetaminophen and ibuprofen, pediatric antipyretic granules and other antipyretic medications to give the child to cool down the fever. 3. Daily management: during the child’s illness, drink more boiled water and eat more fresh fruits, eat less spicy and stimulating food, eat a light diet, but also to ensure enough sleep, enhance the child’s resistance, pay attention to warmth and so on. There are many reasons for children to have cold hands and feet and fever, and it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.