Product Bulletin Tradjenta (linagliptin) tablets mg INSIDE Indication and Important Limitations of Use TRADJENTA is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type diabetes mellitus. TRADJENTA should not be used in patients with type diabetes or for the treatment of diabetic ketoacidosis. TRADJENTA has not been studied in combination A Supplement to with insulin. Please see Important Safety Information and full Prescribing Information, including Patient Information enclosed.