Aluminium Hydroxide and Azithromycin: Drug Interaction Guide

Quick answer: Aluminium Hydroxide and Azithromycin have a minor interaction — typically manageable with awareness.

Interaction severity: Minor — typically manageable

How Aluminium Hydroxide interacts with Azithromycin

Aluminium-containing antacids can delay or reduce the peak plasma concentration of azithromycin through an absorption interaction, although total exposure is usually unchanged.

What you should do

Separate administration by at least 2 hours when practical. No additional monitoring is normally required.

Key facts

Severity

Minor — typically manageable

Mechanism

Aluminium-containing antacids can delay or reduce the peak plasma concentration of azithromycin through an absorption in...

Action

Separate administration by at least 2 hours when practical. No additional monitoring is normally required.

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 Aluminium Hydroxide and Azithromycin together?

Usually yes, with awareness. Separate administration by at least 2 hours when practical. No additional monitoring is normally required.

What is the severity of this interaction?

The interaction between Aluminium Hydroxide and Azithromycin is classified as Minor — typically manageable. Aluminium-containing antacids can delay or reduce the peak plasma concentration of azithromycin through an absorption interaction, although total exposure is usually unchanged.

What should I do if I'm prescribed both?

Separate administration by at least 2 hours when practical. No additional monitoring is normally required. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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