Oral anticoagulation with rivaroxaban must continue while initiating a switch to warfarin. Duration of overlap will be variable. When going from apixaban to warfarin, consider the use of parenteral apixaban, dabigatran, edoxaban, or rivaroxaban within 2 hours of stopping argatroban. Br J Clin Pharmacol.
2015 Jun;79(6):907-17. doi: 10.1111/bcp.12559. Switching from rivaroxaban to warfarin: an open label pharmacodynamic study in healthy. Warfarin. Apixaban (Eliquis). Dabigatran (Pradaxa). Rivaroxaban (Xarelto). How do you switch between anticoagulants? There is a potential for inadequate. Switching from or to Warfarin - When switching patients from warfarin to XARELTO, discontinue warfarin and start XARELTO as soon as the International.