Okay, i am taking sundown multivitamins and im wondering if itll affect my bc (tri lo sprintec). its got vit c in it, it says on the bottle to consult a doc before using it if im taking any medications so im curious if itll affect my bc. thanks?

Interaction : Reviewing possible interactions between multivitamins and oral contraceptives, I did not find any appreciable reactions that would lessen the effect of the oral contraceptive. It would depend upon what is in the multivitamin that is actually not a vitamin and perhaps another substance that could interact. Multivitamins are usually safe to take with other medications.