Bisoprolol and Digoxin: Drug Interaction Guide

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

Interaction severity: Moderate — caution required

How Bisoprolol interacts with Digoxin

Bisoprolol suppresses sinoatrial activity and atrioventricular conduction through beta-1 receptor blockade, while digoxin increases vagal tone at the atrioventricular node. Their additive effects can cause clinically significant bradycardia or heart block.

What you should do

Check baseline heart rate, electrocardiogram, renal function, and digoxin concentration when appropriate. Monitor for bradycardia, dizziness, syncope, or conduction abnormalities and adjust therapy accordingly.

Key facts

Severity

Moderate — caution required

Mechanism

Bisoprolol suppresses sinoatrial activity and atrioventricular conduction through beta-1 receptor blockade, while digoxi...

Action

Check baseline heart rate, electrocardiogram, renal function, and digoxin concentration when appropriate. Monitor for br...

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 Bisoprolol and Digoxin together?

With caution. Check baseline heart rate, electrocardiogram, renal function, and digoxin concentration when appropriate. Monitor for bradycardia, dizziness, syncope, or conduction abnormalities and adjust therapy accordingly.

What is the severity of this interaction?

The interaction between Bisoprolol and Digoxin is classified as Moderate — caution required. Bisoprolol suppresses sinoatrial activity and atrioventricular conduction through beta-1 receptor blockade, while digoxin increases vagal tone at the atrioventricular node. Their additive effects can cause clinically significant bradycardia or heart block.

What should I do if I'm prescribed both?

Check baseline heart rate, electrocardiogram, renal function, and digoxin concentration when appropriate. Monitor for bradycardia, dizziness, syncope, or conduction abnormalities and adjust therapy accordingly. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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