Baby constipation may be caused by excessive intake of high protein food and insufficient carbohydrate content, congenital megacolon, etc. It can be treated with drugs such as bifidobacteria and surgery. 1. If the baby in the addition of complementary food protein content is high and carbohydrate insufficient may lead to dry stool, constipation, then you can take oral probiotics such as bifidobacteria and other drugs to improve constipation, at the same time, you can give the baby to eat dietary fiber-rich foods such as vegetable juice, as well as fruits such as bananas and so on are constipated babies can help. You can also add the right amount of water. 2. Congenital megacolon: the baby will appear stubborn constipation symptoms, 3 ~ 7 days or even 1 ~ 2 weeks before defecation, the best early eradication of surgical treatment, conservative treatment can be used to stimulate the sphincter of the sphincter to induce defecation. Baby constipation suggests that parents take to the hospital in time to identify the cause of treatment. The above drugs should be used under the guidance of a doctor.