Other drugs are on the horizon as well, as scientists work to improve the variety of medications to treat type 2 diabetes. Frequently physicians will prescribe one type of oral medication and discover it isn't really helping to control blood glucose that much. In the past, this would have meant that the patient would likely be put on insulin. Now, physicians can try another type of medication to see if it helps correct problems. Physicians often notice that a particular medication works well for a period of time and then begins to work less well for a patient. Now they can mix and match medications that work on different aspects of the diabetes problem to see if that will improve blood glucose control.