8-month-old baby if 3 days without bowel movements treatment: a. If the child does not have abdominal distension, there is no crying phenomenon at the same time can be normal diet, you need to use massage to assist the child to promote gastrointestinal peristalsis, to the umbilical cord as the center of clockwise abdominal rubbing, slightly exert pressure, each rubbing 3-5 minutes, 3-5 times a day rubbing to assist the child defecation, if the child never defecate feeling can be combined with oral similar If the child does not feel like having a bowel movement, he or she can take oral medication like Mamia to help digest the intestines. Second, if the child has obvious abdominal distension and is reluctant to eat, constipation is a more obvious situation, you need to give the child a solution to the problem of defecation immediately with the use of open plug, the child can immediately solve the problem of defecation after the external use of anal, then you can take oral drugs similar to Mamie Ai and other drugs to help digestion for the corresponding adjustment, pay attention to the child’s diet in the short term, complementary feeding should be balanced, reasonable diet, appropriate amount of diligent feeding water, pay attention to The child’s diet should be balanced and reasonable, with regular feeding of water and attention to the addition of fruits and vegetables.