Glimepiride tablets are available in 1mg and 2mg sizes, one tablet in the morning and one tablet in the evening, i.e. 2~4mg per day.Some adverse reactions may occur after the use of the drug, it is not possible to define the magnitude of the harm, and the medication should be taken in accordance with the doctor’s advice. Glimepiride tablets are a kind of hypoglycemic drugs, clinically mainly used for the treatment of type 2 diabetes mellitus after dietary control, exercise therapy and weight reduction can not be more satisfactory control of blood sugar. It is contraindicated in pregnancy, lactation, type 1 diabetes, diabetic coma, ketoacidosis and allergy to glimepiride tablets. Adverse reactions such as dizziness, fatigue, itching, headache, vomiting, abdominal pain, diarrhea and nausea may occur in some patients after taking the drug. Patients with type 2 diabetes need to take glimepiride tablets under the guidance of a professional doctor, and the specific dosage of the drug needs to be decided according to the condition.