The baby has a fever when the phenomenon of cold hands and hot body. First of all, you need to relieve the child of the phenomenon of cold, you can use warm water to soak the child’s hands, or use the hands of adults to rub the child’s hands hot, after the skin temperature rises, is conducive to local heat dissipation, for the fever has a certain help. Next, you need to measure the child’s body temperature, if the temperature is below 38.5 ℃, you can take physical cooling, or oral Chinese medicine to reduce fever, such as oral antelope horn granules, not only has a mild antipyretic effect, but also can prevent the occurrence of high fever convulsions. You can also use pediatric cold and fever clearing granules, pediatric black beetle clearing granules, which not only have the effect of reducing fever, but also have a mild antiviral effect, which is more effective for the treatment of fever caused by viral infection. You can also use a warm towel to rub the child’s skin all over the body to reduce fever. If the fever is relatively high, above 38.5°C, you can use ibuprofen suspension and acetaminophen suspension to reduce fever.