When babies say they are cold when they have a fever, they often have chills before the fever, which means that they are in a period of rising body temperature and the human body temperature center is disturbed causing the baby to have chills, which is a normal phenomenon. In the early stage of fever, the child’s blood circulation is not good, the peripheral circulation function is poor, resulting in cold hands and feet, appear feverish but feel cold. At this time, we should keep the baby warm, put on more clothes, cover him/her with more blankets, feed him/her warm water several times, and check the temperature regularly. If the baby’s temperature exceeds 38.5°C, the child can be treated with ibuprofen suspension and acetaminophen suspension. At the same time, physical cooling measures such as warm water baths and ice packs on the head can be used to relieve the symptoms, and ice packs wrapped in towels can be placed on the baby’s forehead and under the armpits to relieve the symptoms. In addition, the fever does not show an increase in water loss, the need to give the child timely hydration. Drinking more water can improve blood circulation and improve poor peripheral circulation, which can effectively relieve the symptoms of chills. By drinking water, it can also encourage the child to urinate and promote the decrease of body temperature. Drinking more water can also make the child sweat, which can effectively cool down the body temperature. In addition, parents should pay attention to keep watch, if the above measures can not relieve the symptoms, need to promptly take the child to the doctor, so as not to delay the condition.