The high temperature of a child’s hand may be physiological factors, but also may be the manifestation of certain diseases, such as fever. 1. Physiological factors: In most cases, children’s palms are hot is a normal physiological phenomenon. This is because a child’s metabolism is more vigorous than that of an adult, so it produces more heat, which needs to be dissipated through the body surface, so the temperature of the child’s palm will be higher. 2. Pathological factors: If the child has a fever, the palms will also be hot. Most of the time the child’s palms are hot is a normal phenomenon, but it may also be caused by fever, so once the child’s palms are hot, the parents need to give the child a temperature in time. Children with high hand temperature may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.