Dry stools in babies may be due to physiological factors or due to indigestion or constipation, which can be treated with general therapy and medication such as lactulose oral solution. 1. Physiological factors: the baby due to the adjustment of dietary structure, increase complementary foods or drink too little water, may lead to transient dry stools, this time as long as the active adjustment of dietary structure, that can be improved. 2. Intestinal dysbiosis: If the baby’s intestinal dysbiosis, you can eat some probiotics such as bifidobacteria under the guidance of the doctor to help children regulate the intestinal flora and promote digestion. 3. constipation: constipation is an important cause of baby dry stools, in addition to dry stools, usually accompanied by difficulty in defecation as well as decreased frequency of stools and other symptoms, if necessary, under the guidance of a doctor to be open to the laxative, lactulose oral solution at the same time to soften the stool and other treatments. There may be other reasons for the baby’s dry stools, and if they continue to fail to improve, it is recommended to actively seek medical attention. The above medication should be used in accordance with medical advice.