Bad stomach can be caused by indigestion, gastroenteritis, irritable bowel syndrome, etc. If it is irritable bowel syndrome following the doctor’s instructions to take pivivacurium bromide is usually useful. If the gastrointestinal problems are caused by indigestion and gastroenteritis, it is generally not recommended to take pivacurium bromide. If the upset stomach is caused by irritable bowel syndrome, you can take pivivacurium bromide as prescribed by your doctor to treat it. Pivacurium bromide is used to treat symptoms such as bad bowel movements, abnormal bowel movements and abdominal pain caused by irritable bowel syndrome. It is a medication used in the digestive system to prevent excessive muscle contractions and antispasmodic effect and increase intestinal motility. Pivetronium bromide has the side effect of irritation damage to the esophageal mucosa, which may cause gastrointestinal irritation such as esophagus, ulcers, nausea, vomiting, diarrhea and other symptoms. The drug should be taken with meals, suffering from esophageal, gastric, duodenal ulcers, allergies, as well as pregnant women, children and other prohibited use. Patients with gastrointestinal problems need to take pivacurium bromide, should be used under the guidance of a professional doctor as prescribed by the doctor, to avoid blind use of medication to cause adverse reactions.