Whether or not you can go without medication for the rest of your life with good blood sugar control needs to be discussed in different situations. If it is a mild elevation of blood glucose can not eat for the time being, through diet, exercise control, if the control is not good, may also need to take medication. Most patients need lifelong treatment. Mildly elevated blood glucose may be due to obesity and other factors temporarily elevated, through exercise, diet therapy may be lowered back to normal levels, this situation if you can continue to control blood glucose levels, there is no need to always use drugs. If insulin or hypoglycemic drugs are needed to stabilize blood glucose levels, lifelong use of hypoglycemic drugs may be required. To summarize, patients are advised to go to the hospital for blood glucose monitoring, and at the same time pay close attention to their usual blood glucose level and take active measures to lower their blood glucose.