Tradjenta (generic: linagliptin) is a prescription medication used to treat type 2 diabetes in adults. Tradjenta belongs to a group of drugs called dipeptidyl peptidase-4 (DPP-4) inhibitors, which help lower blood sugar levels by regulating the amount of insulin released.

This medication comes in tablet form and is taken once a day, with or without food.

Common side effects of Tradjenta include stuffy nose, sore throat, and low blood sugar levels.