The causes of palm fever in children include the following: 1, caused by indigestion in children, because children’s digestive function is fragile, after eating too much food is very easy to cause indigestion, children with indigestion will often cause bloating, abdominal pain, undigested milk flaps or food in the stool and other symptoms. Some children may have fever in the palms of their hands. 2. Children with tuberculosis infection may also have fever in the palms of their hands if they are infected with Mycobacterium tuberculosis, and they may often have coughs and night sweats. The child should be given a PPD test in a timely manner, and if the tuberculosis infection is confirmed, the child should be given anti-tuberculosis drugs such as isoniazid in a timely manner.