Teneligliptin Tablets IP 20 mg are oral antidiabetic medications used in the management of type 2 diabetes mellitus. Belonging to the DPP-4 inhibitor class, teneligliptin works by increasing levels of incretin hormones, which help stimulate insulin release and suppress glucagon in a glucose-dependent manner. This results in better blood sugar control, especially after meals, with a low risk of hypoglycemia when used alone.