Baby fever, sweaty palms are divided into two cases: First, the general situation is that the baby’s body temperature reaches the highest point, began to appear body temperature drop, hands and feet and other peripheral capillaries open and began to dissipate heat, hands and feet and cold began to turn warm, pores open sweating, through sweat evaporation after the heat is emitted, this case will be sweaty palms will be accompanied by the heart of the feet sweat; Second, the baby taking antipyretic medication for fever, also Need through sweating, sweat evaporation to distribute excess heat in the body, in this case there will be sweat on the palms, because the use of antipyretic drugs baby will generally sweat profusely, sweaty palms just accompanied by the performance. As the baby is still small, the development of various organs is not sound, if the baby has a high fever, mental state or coma, sweaty palms and feet, need to be vigilant whether because of viral and bacterial infections caused by meningitis, resulting in serious disorders of neuromodulation and the above symptoms, need to go to the hospital in time to do brain examination.