Sitagliptin DIABETES » DIPEPTIDYL PEPTIDASE-4 (DPP-4) INHIBITORS INDICATION Type 2 diabetes mellitus. DOSAGE AND ADMINISTRATION The recommended dose of Janvia (Sitagliptin) is 100 mg once daily. Janvia can be taken with or without food. Patients with Renal Insufficiency. For patients with mild renal insufficiency, no dosage adjustment for Janvia (Sitagliptin) is required. For patients with […]