For babies without bowel movement, it is considered to be related to insufficient food, intestinal obstruction, congenital megacolon and other factors, and general treatment, medication and surgical treatment are mostly adopted. 1. Insufficient food: when eating too little, after digestion, liquid absorption, less residue to reduce stool, thickening. When the amount of sugar in the milk is insufficient, intestinal peristalsis is weak, which can make the stool dry, and insufficient food and drink for a longer period of time to cause malnutrition, aggravating the difficulty of defecation. At this time, you need to increase the baby’s food intake, artificial feeding, choose the right amount of sugar in the milk powder, appropriate water, most of the cases will alleviate the symptoms. 2. Intestinal obstruction: it can also make babies not have bowel movement. For power intestinal obstruction, conservative treatment is often used, including fasting, gastrointestinal decompression, rehydration, nutritional support, etc.; for mechanical complete intestinal obstruction, especially strangulated intestinal obstruction, it should be treated with surgery as soon as possible. 3. Congenital megacolon: the disease occurs as a result of polygenic inheritance and environmental factors. But the baby appears not stool situation. Warm saline can be used to wash the intestines, while gently massaging the abdomen to help fecal discharge. Complicated small bowel colitis requires fasting, decompression, warm saline wash, oral intestinal antibiotics such as metronidazole. When the baby’s condition permits, surgery should be performed as soon as possible. All of the above medications should be used under the guidance of a doctor, avoid self-medication. There are many other factors that may contribute to your baby’s lack of bowel movement, so it is recommended that you seek prompt medical attention to have your baby evaluated and treated by a specialist.