Linezolid and Tyramine: Drug Interaction Guide

Quick answer: This is a major interaction — avoid combining Linezolid and Tyramine unless specifically directed by your doctor.

How Linezolid interacts with Tyramine

Linezolid is a reversible non-selective MAO inhibitor; ingestion of tyramine-rich foods (aged cheese, cured meats) can precipitate hypertensive crisis.

What you should do

Counsel patients on a tyramine-restricted diet during linezolid therapy and monitor blood pressure regularly.

Key facts

Severity

Major — avoid combination

Mechanism

Linezolid is a reversible non-selective MAO inhibitor; ingestion of tyramine-rich foods (aged cheese, cured meats) can p...

Action

Counsel patients on a tyramine-restricted diet during linezolid therapy and monitor blood pressure regularly.

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 Linezolid and Tyramine together?

No — this combination should generally be avoided. Counsel patients on a tyramine-restricted diet during linezolid therapy and monitor blood pressure regularly.

What is the severity of this interaction?

The interaction between Linezolid and Tyramine is classified as Major — avoid combination. Linezolid is a reversible non-selective MAO inhibitor; ingestion of tyramine-rich foods (aged cheese, cured meats) can precipitate hypertensive crisis.

What should I do if I'm prescribed both?

Counsel patients on a tyramine-restricted diet during linezolid therapy and monitor blood pressure regularly. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

Last reviewed: May 16, 2026 by iMedic Medical Editorial Team. Our editorial process.