Som ved andre orale antidiabetika kan den hypoglykæmiske virkning af vildagliptin mindskes af visse aktive stoffer, herunder thiazider, kortikosteroider, thyroideaprodukter og sympatomimetika.
As with other oral antidiabetic medicinal products the hypoglycaemic effect of vildagliptin may be reduced by certain active substances, including thiazides, corticosteroids, thyroid products and sympathomimetics.