Probiotics you can take for constipation include Bifidobacterium bifidum, Bacillus subtilis, and Saccharomyces cerevisiae. Probiotic treatment is usually used for diarrhea caused by intestinal flora imbalance, chronic diarrhea, diarrhea that is ineffective with antibiotic treatment and constipation. Commonly used probiotics include Bifidobacterium bifidum, Bacillus subtilis, Saccharomyces cerevisiae, Bacillus licheniformis, etc., which have the ability to regulate the intestinal flora and restore the normal balance of intestinal flora. When suffering from constipation, it is also necessary to rule out organic diseases, such as irritable bowel syndrome, intestinal tumors and so on. Different therapeutic measures should be taken for different causes, for example, for intestinal tumors, surgical intervention is needed to carry out tumor resection treatment or radiotherapy. Constipation is a common clinical disease, patients usually need to make lifestyle adjustments and develop good living habits, including patients should drink more water, eat more vegetables and fruits, and defecate regularly every day, which can help to make the symptoms of constipation gradually relieve and disappear. When suffering from severe constipation, it is recommended that the patient go to the hospital, complete the auxiliary examination to exclude organic diseases, and choose the appropriate treatment measures under the guidance of the doctor.