The generic name for Bayerisin is acarbose, and flatulence is a common side effect of taking it. Symptoms can be relieved by reducing a sugary diet, but gastrointestinal disorders such as gastroenteritis and indigestion should be ruled out. If it is difficult to tolerate, the medication can be adjusted under the guidance of a doctor. Acarbose is one of the first-line therapeutic drugs for diabetes mellitus. During the administration of Acarbose, carbohydrate fermentation in the gastrointestinal tract is increased, and the consumption of sugary foods may cause gastrointestinal flatulence and an increase in bowel sounds, and occasional adverse reactions such as diarrhea and abdominal pain. When bloating occurs, it is important to rule out gastrointestinal disorders such as gastroenteritis, indigestion, and gastrointestinal infections. When gastrointestinal disorders are ruled out as the cause of flatulence, most of them are related to side effects caused by acarbose, which can be relieved by cutting down on a sugary diet. In addition to gastrointestinal reactions, side effects such as allergy and edema can occur with acarbose. Contraindications: hypersensitivity to the components of Acarbose, patients with chronic gastrointestinal disorders with significant digestive and absorption disorders, patients suffering from diseases that may worsen due to intestinal flatulence (e.g., severe hiatus hernia, intestinal obstruction, and intestinal ulcers), and patients with severe renal insufficiency. In case of serious discomfort after taking acarbose, it is necessary to seek medical attention and adjust the treatment program under the guidance of a doctor.