Some children have fever in the center of the feet, which is mainly due to the following reasons: first of all, it is caused by children suffering from indigestion, if children eat too much food, resulting in a heavier burden on the gastrointestinal tract, the gastrointestinal tract can not digest and absorb the food efficiently, which will lead to children suffering from indigestion. Children with indigestion not only experience abdominal pain, bloating, undigested food in the stool or milk petals, but some children also experience warmth in the palms of their feet and hands. In this case, we can give children timely treatment to eliminate food, for example, we can apply Wang’s Baochi Pills or Baohe Pills and other medicines, after children’s indigestion has been corrected, the situation of fever in the heart of the hands and feet will naturally be improved. Secondly, it is caused by children’s fever, if the children are infected with pathogenic bacteria that cause fever in the whole body, in this case, the children’s feet will also be feverish. In this case, we should give children timely anti-infection treatment, such as due to Mycoplasma pneumoniae infection, can apply erythromycin for treatment.