The generic name for Bayerisin is acarbose tablets, and the side effects of taking acarbose tablets are generally minor, with possible serious individual adverse reactions such as abdominal pain, intestinal obstruction. Acarbose tablets are designed to lower postprandial blood glucose by slowing the absorption of glucose. Common side effects are abdominal distension, abdominal pain, bowel sounds, and occasionally diarrhea, colic, and intestinal obstruction. These gastrointestinal reactions can be alleviated by slowly increasing the dose and controlling the diet, and most of them disappear with continued use of the drug. The side effects of acarbose tablets can generally be tolerated, and if there are serious discomforts, the dosage can be adjusted under the supervision of a doctor. Acarbose is contraindicated in people who are allergic to Acarbose, pregnant or lactating women, and people with chronic intestinal dysfunction with obvious digestive and absorption disorders. Acarbose tablets should be used under medical supervision.