Mycophenolate and Proton Pump Inhibitor: Drug Interaction Guide

Quick answer: This combination requires caution. Mycophenolate and Proton Pump Inhibitor can be used together with adjustments and monitoring.

Interaction severity: Moderate — caution required

How Mycophenolate interacts with Proton Pump Inhibitor

PPI-induced gastric pH elevation reduces dissolution and absorption of mycophenolate mofetil, lowering active mycophenolic acid exposure by 30-40%.

What you should do

Consider enteric-coated mycophenolate sodium or H2-antagonists instead; monitor mycophenolic acid levels in transplant patients.

Key facts

Severity

Moderate — caution required

Mechanism

PPI-induced gastric pH elevation reduces dissolution and absorption of mycophenolate mofetil, lowering active mycophenol...

Action

Consider enteric-coated mycophenolate sodium or H2-antagonists instead; monitor mycophenolic acid levels in transplant p...

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 Mycophenolate and Proton Pump Inhibitor together?

With caution. Consider enteric-coated mycophenolate sodium or H2-antagonists instead; monitor mycophenolic acid levels in transplant patients.

What is the severity of this interaction?

The interaction between Mycophenolate and Proton Pump Inhibitor is classified as Moderate — caution required. PPI-induced gastric pH elevation reduces dissolution and absorption of mycophenolate mofetil, lowering active mycophenolic acid exposure by 30-40%.

What should I do if I'm prescribed both?

Consider enteric-coated mycophenolate sodium or H2-antagonists instead; monitor mycophenolic acid levels in transplant patients. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

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