Skip to main content
SafeTo
SafeTo
Beta
Food & BeveragePet SafetyDrug InteractionsChemicals
More
SafeTo
Instant, expert-verified safety answers for life's specific moments.
About
Careers
We're Hiring!
Privacy
Terms

© 2026 SafeTo. All rights reserved. Made with care for your safety.
  1. Home
  2. ›
  3. Drug Interactions
  4. ›
  5. Clopidogrel + Omeprazole

INTERACTION STATUS
Monitor Closely
Clopidogrel
Omeprazole
Clinical Summary

Caution is advised when taking Clopidogrel with Omeprazole due to potential interaction.

Important Considerations

Omeprazole may reduce the effectiveness of Clopidogrel.

Regular monitoring might be needed.

Consult a healthcare provider for alternatives.

Use caution when combining these medications.

Jump to:VerdictAnalysis
Share:
Medical Analysis
Mechanism

Omeprazole may inhibit the activity of CYP2C19, an enzyme critical for the conversion of Clopidogrel into its active metabolite. This may lead to reduced platelet inhibition, diminishing Clopidogrel's antiplatelet effect and increasing cardiovascular event risk.

Clinical Impact & Risks

Potential for increased risk of thrombotic events due to reduced efficacy of Clopidogrel.

Management & Recommendations

Consider alternative medications to Omeprazole that do not affect CYP2C19, and monitor patient closely for signs of increased cardiovascular risk.

Was this helpful?

0
0
⚠️ Disclaimer

The content on SafeTo is for informational purposes only and does not constitute medical, veterinary, or professional advice. Always consult with a qualified professional for specific concerns.

Related Interactions

Other interactions you might want to check

drug-interaction
Caution
MAOIs and Hot Chocolate

Hot chocolate contains small amounts of tyramine and phenylethylamine, which can interact with MAOIs, potentially leading to a hypertensive crisis if consumed in large quantities, though the risk is generally low with moderate intake.

Learn more
drug-interaction
Caution
Warfarin and Kale

Kale, a vitamin K-rich leafy green, can interact with warfarin by potentially reducing its anticoagulant effects if intake is inconsistent or excessive.

Learn more
drug-interaction
Caution
Statins and Lime Juice

Large amounts of lime juice may mildly interact with certain statins, similar to but less potent than grapefruit juice, by inhibiting drug metabolism and potentially increasing statin levels in the blood.

Learn more