Warfarin sodium (Coumadin 2 mg) and Imatinib: interaction and safety
This source-based reference is not a personal treatment recommendation. The relevance and management of an interaction depend on the exact products, route, dose and clinical situation.
Interaction mechanism
Imatinib may alter warfarin exposure through CYP pathways, complicating anticoagulation.
Clinical significance and safety
Coumadin 2 mg contains warfarin. The GLEEVEC label recommends a different clinician-selected anticoagulation approach when anticoagulation is needed. This is a prescriber-managed decision; do not stop warfarin or replace it with another agent yourself.
Using this information
This is a source-based reference record, not a recommendation to combine, stop or change medicines. A missing interaction record does not establish safe use. A qualified healthcare professional should consider the exact products, doses, other medicines and individual health circumstances.