Imatinib and Paracetamol: Drug Interaction Guide

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

Interaction severity: Moderate — caution required

How Imatinib interacts with Paracetamol

Imatinib inhibits paracetamol glucuronidation and CYP2E1 metabolism, potentially increasing hepatotoxic metabolite (NAPQI) formation in susceptible patients.

What you should do

Limit paracetamol dose and duration in patients on imatinib; monitor liver enzymes and avoid chronic high-dose paracetamol use.

Key facts

Severity

Moderate — caution required

Mechanism

Imatinib inhibits paracetamol glucuronidation and CYP2E1 metabolism, potentially increasing hepatotoxic metabolite (NAPQ...

Action

Limit paracetamol dose and duration in patients on imatinib; monitor liver enzymes and avoid chronic high-dose paracetam...

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 Imatinib and Paracetamol together?

With caution. Limit paracetamol dose and duration in patients on imatinib; monitor liver enzymes and avoid chronic high-dose paracetamol use.

What is the severity of this interaction?

The interaction between Imatinib and Paracetamol is classified as Moderate — caution required. Imatinib inhibits paracetamol glucuronidation and CYP2E1 metabolism, potentially increasing hepatotoxic metabolite (NAPQI) formation in susceptible patients.

What should I do if I'm prescribed both?

Limit paracetamol dose and duration in patients on imatinib; monitor liver enzymes and avoid chronic high-dose paracetamol use. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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