The cause of dry stools and small bumps in children is mainly caused by constipation, the root cause of this situation, mainly due to the following conditions: first, due to children usually drink too little water caused. If children usually drink very little water, it will cause dryness in the intestinal tract, and children’s stools will appear dry and pull small lumps. Secondly, it is caused by heat accumulation in the spleen and stomach of children. Due to the special body type of children, not only do they have dry stools, but they also have redness of the anus and red tongue, and even mouth ulcers, which can be treated by applying San Huang tablets or Wang’s Bao Chi Wan to children.