It is recommended to draw the attention of parents when their babies show symptoms of cold hands and feet. It is usually caused by poor thermoregulation ability, less clothing and diseases. Poor thermoregulation ability: Because babies are young, immature in all aspects of development, poor thermoregulation ability, when the baby is exposed to too cold or too hot environment, can not be good to regulate the body temperature, the blood circulation will also cause a certain impact, so the baby will appear cold hands symptoms. Wearing less clothes: When the weather is cold, the baby wears less will appear the symptoms of cold body and cold hands and feet, parents are advised to pay attention to the baby to keep warm. Disease caused by: if the baby fever after the symptoms of cold hands is a normal phenomenon, because the baby hand cold is to avoid internal organs overheating, so the baby’s body will secrete some substances that constrict blood vessels, but the blood vessels of the skin for this substance will produce a strong reaction, so it will lead to cold hands. If the baby is malnourished and anemic, it is also easy to have cold hands. Usually, cold hands in babies are caused by the above-mentioned reasons, and it is recommended to strengthen the care of the baby and observe any other complications, as well as to take appropriate treatment plans according to its severity.