Children with fever and cold hands and feet need to take local warming measures, as well as drink more water, at the same time need to be based on the child’s degree of elevated body temperature to choose the appropriate way to lower the temperature, such as physical cooling, medication antipyretic. When a child has a fever, the blood flow to the extremities will be significantly less than the internal organs, when the blood supply to the extremities is insufficient, there will be cold hands and feet. At this time, parents should pay attention to the child’s local warming measures, you can wrap the hands and feet with a quilt, or constantly rub the hands and feet, thus promoting blood circulation in the extremities. At the same time, you can appropriately increase the child’s water intake. If the child’s temperature is lower than 38.5 ℃, you can use physical cooling, use a warm towel on the forehead area, play a certain role in lowering the body temperature. If the child’s temperature exceeds 38.5 ℃, also need to take oral antipyretic drugs under the guidance of a doctor, such as ibuprofen, acetaminophen and so on. All of the above drugs should be used under the guidance of a doctor, avoid self-medication. Daily need to ensure sufficient rest time, pay attention to warm measures. There are many causes of cold hands and feet in children with fever, it is recommended to consult a doctor in time to be evaluated and handled by a specialist to avoid delays.