Baby’s dry and hard stool is considered to be dry stool caused by baby’s fire, the best treasure to treat baby’s fire is to drink more water. Children’s spleen and stomach function is not yet sound, and faster growth and development, need more nutrients, if the diet is not reasonable, coupled with the child’s body water loss is too much, it will easily cause fire. The treatment of dry and hard stools needs to be compounded in a variety of ways. The main causes of constipation are the following: insufficient water intake, insufficient fiber intake, insufficient food intake, and the loss of water caused by external factors, such as exercise, heat, and other water excretion. The treatment means include in the case of nutrient supplementation, not simply to replace water absorption with fruit juice, moderate consumption of plain water is not a decline in the quality of life, but a necessary requirement of the body. Try to consume coarse fiber and water-rich foods, such as coarse celery, green leafy vegetables, bananas, etc. Children prefer meat or fine foods, which are less stimulating to the intestines and will gradually reduce intestinal peristalsis leading to constipation. The use of physical means to massage the abdomen, to promote intestinal peristalsis, can accelerate the introduction of constipation caused by dry stools, massage needs to be gentle and ensure a certain amount of time.