Dr Rassman,
I take a 1 quarter proscar pill in the mornings at around 7:30am, then later on in the day either in mid morning or afternoon i will take a multivitamin tablet and vitamin E capsule, is that ok? And would there be any DDI if i take proscar and the multivitamins at the same time?
Thank you.
You can take vitamins and finasteride together. Known drug interactions with finasteride can be found here.
Remember, if you have concerns about what you’re taking or questions about taking supplements and medication together, talk to your prescribing doctor or pharmacist.
I used to take the Mega Men Sport multivitamin by GNC but stopped because I feared the vitamin would render the finasteride useless (like some people experience eating grapefruit with medication).
Is this unfounded?