My T2DM Patient is Not at Goal with Metformin . . . What ’s Next?

A 52-year-old woman with T2DM is on metformin, works with a dietitian, and excercises regularly, but her hemoglobin A1c has increased. What would you advise?  
Source: ConsultantLive - Category: Internal Medicine Authors: Tags: Diabetes T2 Diabetes Source Type: news