Shengbangjie metformin extended-release tablets, the generic name of the drug is metformin hydrochloride extended-release tablets, its price is affected by the purchase area, drug specifications and purchase methods and other factors, can not be generalized, generally the price of each box ranges from 6-30 yuan. Metformin hydrochloride extended-release tablets for hypoglycemic drugs, can be used only to provide diet and exercise therapy can not be good blood sugar control of type 2 diabetes patients, its price is subject to a variety of factors, the specific price of the local pharmacy or hospital pharmacy shall prevail, and it is a prescription drug, the purchase of a physician’s prescription is also required. Its adverse reactions include dizziness, fatigue, nausea, vomiting, diarrhea, abdominal pain and rash, etc. Therefore, allergic to the product and type 2 diabetes with ketoacidosis, liver and kidney insufficiency, heart failure, serious infections and injuries, etc. should be prohibited, and the specific use of the product should also be strictly in accordance with the doctor’s instructions.