If your baby has a fever and has cold hands and feet and head fever, you should soak the child’s hands and feet in warm water or rub the child’s hands and feet together to warm them up, and the blood circulation will become normal after the hands and feet are warmed up. The effect is relatively good for relieving fever, cold hands and feet and head fever, you can take ibuprofen suspension or acetaminophen suspension orally, the effect of reducing fever is relatively good. 3, if there is repeated high fever, after an interval of 4-6 hours you can repeat the medication once, as long as the medication does not exceed 4 times a day. In addition, if the baby has a fever, if the temperature is below 38.5 degrees, you can use Chinese medicines to reduce fever, such as pediatric black bean curd and clear fever granules.