Pivetronium bromide tablets and Bacillus licheniformis preparations can generally be taken together, and specific usage and dosage need to be followed by the doctor. Pivetronium bromide can be used to relieve gastrointestinal spasms and is indicated for pain, gastrointestinal discomfort, abnormal bowel movements due to biliary or intestinal dysfunction, or to prepare for a barium enema. It is contraindicated in people who are allergic to this drug, pregnant and lactating women. Adverse reactions such as gastrointestinal disturbances, nausea, vomiting, abdominal pain, diarrhea, dysphagia, rash, itching and other adverse reactions may occur after administration. Bacillus licheniformis preparation can regulate the intestinal flora, and is suitable for the treatment of diarrhea, acute and chronic enteritis caused by bacteria or fungi, as well as for the prevention and treatment of intestinal flora imbalance caused by other etiologies. It is forbidden to use in people who are allergic to this product, and the adverse reaction of constipation can occur after using the drug. Pivoxyl bromide tablets and Bacillus licheniformis preparations generally do not have drug interactions, so they can generally be taken together, while the specific use of the drug should be under the guidance of a specialist.