warfarin interaction
2 interactions related to warfarin interaction
Warfarin + Vitamin K
Vitamin K directly antagonizes the anticoagulant effect of warfarin by serving as a cofactor for the gamma-carboxylation of clotting factors II, VII, IX, and X, thereby reducing warfarin's efficacy.
warfarinvitamin Kwarfarin interactionCoumadinINR monitoringblood thinner food interactionsvitamin K supplementsleafy greens and warfarinanticoagulant safety
warfarin + fish oil
Fish oil may increase bleeding risk when combined with warfarin
warfarinfish oilomega-3warfarin interactionINR monitoringbleeding risk supplementsblood thinner safetydrug supplement interactionCoumadin