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Dabigatran and Verapamil: Drug Interaction Guide

Quick answer: This combination requires caution. Dabigatran and Verapamil can be used together with adjustments and monitoring.

Interaction severity: Moderate — caution required

How Dabigatran interacts with Verapamil

Verapamil inhibits intestinal P-glycoprotein, increasing dabigatran absorption and plasma concentrations with associated bleeding risk.

What you should do

Take dabigatran at least 2 hours before verapamil; consider reducing dabigatran to 110 mg twice daily in older patients or those with renal impairment.

Key facts

Severity

Moderate — caution required

Mechanism

Verapamil inhibits intestinal P-glycoprotein, increasing dabigatran absorption and plasma concentrations with associated...

Action

Take dabigatran at least 2 hours before verapamil; consider reducing dabigatran to 110 mg twice daily in older patients ...

Important medical disclaimer: This page provides educational information about drug interactions for general reference. It is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your specific medications with a qualified healthcare provider before starting, stopping, or changing any treatment. About our editorial team.

Frequently asked questions

Can I take Dabigatran and Verapamil together?

With caution. Take dabigatran at least 2 hours before verapamil; consider reducing dabigatran to 110 mg twice daily in older patients or those with renal impairment.

What is the severity of this interaction?

The interaction between Dabigatran and Verapamil is classified as Moderate — caution required. Verapamil inhibits intestinal P-glycoprotein, increasing dabigatran absorption and plasma concentrations with associated bleeding risk.

What should I do if I'm prescribed both?

Take dabigatran at least 2 hours before verapamil; consider reducing dabigatran to 110 mg twice daily in older patients or those with renal impairment. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

Last reviewed: by iMedic Medical Editorial Team. Our editorial process.