Rivaroxaban/Clarithromycin; Erythromycin; Verapamil Interactions
This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.
Serious. These medicines may interact and cause very harmful effects. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
Some medicines may slow down how quickly your body processes rivaroxaban.
What might happen:
The amount of rivaroxaban in your blood may increase, which may increase your risk of bleeding, including bleeding from your gums, nosebleeds, unusual bruising, or dark stools.
What you should do about this interaction:
Let your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together. If you have any signs of bleeding, such as bleeding from your gums, nosebleeds, unusual bruising, or dark stools, contact your doctor right away.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
- 1.Xarelto (rivaroxaban) US prescribing information. Janssen Pharmaceuticals, Inc. August, 2019.
- 2.Xarelto (rivaroxaban) UK summary of product characteristics. Bayer plc July, 2015.
- 3.Xarelto (rivaroxaban) Canadian prescribing information. Bayer July 20, 2015.
- 4.US Food and Drug Administration (FDA). Drug Development and Drug Interactions: Table of Substrates, Inhibitors and Inducers. Available at: https://www.fda.gov/drugs/drug-interactions-labeling/drug-development-and- drug-interactions-table-substrates-inhibitors-and-inducers. Updated 11/14/2017.
- 5.This information is based on or an extract from the UW Metabolism and Transport Drug Interaction Database (DIDB) Platform, Copyright University of Washington 1999-2019..
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- 10.Moore KT, Vaidyanathan S, Natarajan J, Ariyawansa J, Haskell L, Turner KC. An open-label study to estimate the effect of steady-state erythromycin on the pharmacokinetics, pharmacodynamics, and safety of a single dose of rivaroxaban in subjects with renal impairment and normal renal function. J Clin Pharmacol 2014 Dec;54(12):1407-20.
- 11.Washam JB, Hellkamp AS, Lokhnygina Y, Piccini JP, Berkowitz SD, Nessel CC, Becker RC, Breithardt G, Fox KAA, Halperin JL, Hankey GJ, Mahaffey KW, Singer DE, Patel MR. Efficacy and Safety of Rivaroxaban Versus Warfarin in Patients Taking Nondihydropyridine Calcium Channel Blockers for Atrial Fibrillation (from the ROCKET AF Trial). Am J Cardiol 2017 Aug 15;120(4):588-594.
- 12.Greenblatt DJ, Patel M, Harmatz JS, Nicholson WT, Rubino CM, Chow CR. Impaired Rivaroxaban Clearance in Mild Renal Insufficiency With Verapamil Coadministration: Potential Implications for Bleeding Risk and Dose Selection. J Clin Pharmacol 2018 Apr;58(4):533-540.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.