The specification of Gliclazide Tablets is 80mg, the starting dose of Gliclazide Tablets is 40~80mg once or twice a day, and then 80~240mg a day in 2~3 times according to the level of blood glucose, and the medication should be used according to the doctor’s prescription. Gliclazide tablets are used in the treatment of type 2 diabetes. Gliclazide tablets are recommended to start dosage of 40~80mg, 1~2 times a day, according to the blood glucose level adjusted gradually to 80mg~240mg a day, divided into 2~3 times to take, blood glucose control stabilization and then switch to the maintenance dose. Elderly people need to reduce the dosage according to the situation. Gliclazide tablets after taking occasional mild nausea, constipation, diarrhea, erythema, vomiting, epigastric pain, urticaria, thrombocytopenia, etc., most of which disappeared after stopping the drug. Gliclazide tablets are contraindicated in patients with hepatic and renal insufficiency and sulfonylurea allergy. Precautions are not applicable to patients with type 1 diabetes mellitus, and when used in combination with anticoagulants, regular coagulation tests should be done. The above drugs need to be used under the guidance of a doctor, the specific treatment program, need to follow the doctor’s instructions.