Hi,
Thanks for posting in HCM.
I understand your concern.
Warfarin medication is used to treat
blood clots and/or to prevent new clots from forming in your body.
Moderate degree of interaction has been noted with use of Warfarin with Sildinafil (viagra). Using warfarin together with
sildenafil may lead to bleed more easily. Hence, there is a need for dose adjustment based on
prothrombin time or International Normalized Ratio (INR).
However, if Tadalafil is used for
erectile dysfunction, there is no interaction noted with warfarin.
Warfarin interacts with many prescription/nonprescription vitamin and herbal products, which you need to be careful with. Use of such products along with warfarin would result in an increase or decrease in the "blood-thinning" (
anticoagulant) effect.
Kindly review the product with your doctor before using it along with warfarin.
Hope the information provided would be helpful.
All the best.