If the constipation caused by intestinal flora imbalance and other diseases eat probiotics is a certain effect, but if the constipation caused by intestinal obstruction and other diseases eat probiotics can not play a therapeutic effect. There are many causes of constipation, such as intestinal flora imbalance, gastrointestinal dysfunction, intestinal obstruction and so on. Probiotics are mainly Bacillus licheniformis, Bifidobacterium bifidum, Lactobacillus tablets, etc., which can regulate the intestinal flora, promote the growth of beneficial bacteria in the intestinal tract, but also prevent the invasion of pathogenic bacteria, gastrointestinal dysfunction, intestinal flora dysbiosis caused by constipation has a certain effect on the treatment of the symptoms of gastrointestinal disorders, intestinal flora disorders. However, not all constipation can take probiotics treatment, for example, intestinal obstruction, intestinal contents through the obstacle can appear to stop defecation, exhaust situation, at this time to eat probiotics can not play a good therapeutic effect. Patients who need to take probiotics for treatment are advised to use them under the guidance of a doctor.