When a child has a fever in the palm of the hand, it is important to consider what causes it and then to relieve it, mainly from the following aspects: 1. If the child has a fever in the palm of the hand while the body temperature increases, it is considered a fever and needs to be treated as a fever reducer, which can be physically cooled. Parents should check whether the child is wearing too much clothing or the indoor environment is too hot, thus triggering the symptoms of fever in the child’s palms. You should adjust a reasonable room temperature and reduce your child’s clothing appropriately. 3. You should hydrate your child in time and ensure that he or she gets enough sleep. You can also use warm water to wipe the palms of your hands and boil pumpkin and millet porridge to remove fire from your child. If accompanied by diarrhea and other conditions, you need to promptly go to the pediatric clinic.