6 months baby constipation can not pull out with slow intestinal peristalsis, improper feeding, intestinal obstruction, etc., can be treated by massage, drinking water, enema or surgery. 1. slow intestinal peristalsis: baby intestinal peristalsis is slow, intestinal stools can not be discharged on time is easy to cause constipation, you can massage the baby’s abdomen to help intestinal peristalsis, can relieve the symptoms of constipation. 2. Improper feeding: baby constipation may be too little water in the stool, you can give the baby appropriate drink of water, especially formula-fed babies, to give the baby appropriate water to relieve constipation. 3. intestinal obstruction: the main symptoms of intestinal obstruction are abdominal pain, vomiting, abdominal distension, constipation, etc., the baby if intestinal obstruction caused by constipation, the first need to promote the discharge of stool to prevent irritation of the intestinal tract, you can be treated by enema, if it is a viscous intestinal obstruction through the treatment of enema has not been improved, but also can be treated surgically. 6 months baby constipation can not come out may also be related to other reasons, it is recommended to strengthen the baby’s care, take the baby to the hospital in a timely manner to check, identify the cause of treatment under the guidance of the doctor.