Digoxin and Sucralfate: Drug Interaction Guide

Quick answer: Digoxin and Sucralfate have a minor interaction — typically manageable with awareness.

Interaction severity: Minor — typically manageable

How Digoxin interacts with Sucralfate

Sucralfate can adsorb digoxin within the gastrointestinal tract and modestly reduce its absorption. The effect is most relevant when stable digoxin exposure is clinically important.

What you should do

Administer digoxin at least 2 hours before sucralfate. Monitor clinical response or digoxin concentrations if control deteriorates.

Key facts

Severity

Minor — typically manageable

Mechanism

Sucralfate can adsorb digoxin within the gastrointestinal tract and modestly reduce its absorption. The effect is most r...

Action

Administer digoxin at least 2 hours before sucralfate. Monitor clinical response or digoxin concentrations if control de...

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 Digoxin and Sucralfate together?

Usually yes, with awareness. Administer digoxin at least 2 hours before sucralfate. Monitor clinical response or digoxin concentrations if control deteriorates.

What is the severity of this interaction?

The interaction between Digoxin and Sucralfate is classified as Minor — typically manageable. Sucralfate can adsorb digoxin within the gastrointestinal tract and modestly reduce its absorption. The effect is most relevant when stable digoxin exposure is clinically important.

What should I do if I'm prescribed both?

Administer digoxin at least 2 hours before sucralfate. Monitor clinical response or digoxin concentrations if control deteriorates. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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