Dexatrim, or pivacurium bromide tablets, are antispasmodic, etc., and work as a symptomatic treatment for conditions such as pain associated with intestinal dysfunction, with adverse reactions such as mild gastrointestinal discomfort and rash-like allergic reactions. Specific medication should be used in accordance with medical advice. Pivet ammonium bromide tablets have antispasmodic effects on the gastrointestinal tract, preventing muscle over-contraction, eliminating hyper-responsiveness of intestinal smooth muscle and promoting intestinal peristalsis. It is used for symptomatic treatment of pain, gastrointestinal discomfort and abnormal bowel movements associated with intestinal dysfunction; symptomatic treatment of pain associated with biliary dysfunction; it can also be used to prepare for barium enema. Adverse reactions to pivoxyl bromide tablets include mild gastrointestinal upset and rash-like allergic reactions. It is contraindicated for those who are allergic to the product, bromide, as well as pregnant women. It is recommended to use the drug rationally under the guidance of a doctor to avoid adverse consequences, not taking the drug in the recommended way may lead to dysphagia, esophagitis.