Aspirin and Atenolol: Drug Interaction Guide

Quick answer: Aspirin and Atenolol have a minor interaction — typically manageable with awareness.

Interaction severity: Minor — typically manageable

How Aspirin interacts with Atenolol

Analgesic or anti-inflammatory doses of aspirin can inhibit renal prostaglandin synthesis and modestly attenuate the antihypertensive effect of atenolol. Low-dose antiplatelet aspirin has substantially less effect.

What you should do

No special action is usually needed with low-dose aspirin. Monitor blood pressure if aspirin is used regularly at higher doses.

Key facts

Severity

Minor — typically manageable

Mechanism

Analgesic or anti-inflammatory doses of aspirin can inhibit renal prostaglandin synthesis and modestly attenuate the ant...

Action

No special action is usually needed with low-dose aspirin. Monitor blood pressure if aspirin is used regularly at higher...

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 Aspirin and Atenolol together?

Usually yes, with awareness. No special action is usually needed with low-dose aspirin. Monitor blood pressure if aspirin is used regularly at higher doses.

What is the severity of this interaction?

The interaction between Aspirin and Atenolol is classified as Minor — typically manageable. Analgesic or anti-inflammatory doses of aspirin can inhibit renal prostaglandin synthesis and modestly attenuate the antihypertensive effect of atenolol. Low-dose antiplatelet aspirin has substantially less effect.

What should I do if I'm prescribed both?

No special action is usually needed with low-dose aspirin. Monitor blood pressure if aspirin is used regularly at higher doses. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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