Dry stools in children may be caused by low food intake, congenital hypothyroidism, constipation, etc. They can be adjusted through diet improvement, bowel training and medication. 1. Eating less: when the child eats too little, the liquid absorption after digestion and the residual residue will reduce and thicken the stools, resulting in dry stools. You can increase the amount of food for your child, ensure that your child has a balanced diet, increase the intake of beans and soy products in the diet, eat more fruits and vegetables, avoid picky eating, partiality. 2. Congenital hypothyroidism: it can also cause babies to have dry stools. This disease should be diagnosed early and treated as soon as possible to avoid damage to brain development. Once the diagnosis is established, thyroid preparations such as levothyroxine sodium tablets and thyroid tablets should be taken for life without interruption. Diet should be rich in protein, vitamins and minerals. 3. constipation: is a common cause of dry stools in babies, through dietary adjustments such as eating more bananas, pears, leeks, celery and other dietary fiber foods, defecation training and other ways to relieve, can also be used under the guidance of a doctor, such as clostridium casei bifidus and other probiotics to regulate the intestinal flora, improve intestinal function, if necessary, follow the doctor’s orders to use the Keselol and other medications to assist in defecation. There are many other reasons for children to have dry stools, so it is recommended to consult a doctor in time for evaluation and treatment by a specialist. The above drugs need to be rationally applied under the guidance of a professional doctor, to avoid blind use of drugs, so as not to cause physical discomfort.