Difficulty in bowel movement, if caused by constipation, can usually be adjusted by taking bifidobacteria. Bifidobacterium bifidum is a more commonly used probiotic, which helps to regulate intestinal flora, and also promotes intestinal peristalsis, aids digestion, and improves the symptoms of constipation. If the patient suffers from constipation, taking Bifidobacterium bifidum appropriately will help to promote bowel movement. However, if constipation is caused by other reasons, such as intestinal obstruction, mostly seen in intestinal adhesions or intestinal tumors, taking bifidobacteria can not play an obvious therapeutic role, taking other drugs also do not have a good therapeutic effect, the need to take surgical treatment, to lift the adhesion site or remove the tumor. If you have difficulty in defecation, you must take medication under the guidance of a doctor, patients should not take medication on their own, and those who are allergic to the components of the drug are prohibited.