Does Clopidogrel Interact with Omeprazole And Sodium Bicarbonate?
Clopidogrel and Omeprazole And Sodium Bicarbonate have a major drug interaction according to U.S. FDA drug labeling data. Omeprazole 80 mg reduces plasma concentrations of clopidogrel's active metabolite and reduces platelet inhibition. The mechanism involves reduced active metabolite formation. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Major
- Clopidogrel Class
- P2Y12 Platelet Inhibitor
- Omeprazole And Sodium Bicarbonate Class
- Proton Pump Inhibitor
- Management
- Close medical supervision required
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Clopidogrel and Omeprazole And Sodium Bicarbonate occurs because reduced active metabolite formation. Clinically, this means omeprazole 80 mg reduces plasma concentrations of clopidogrel's active metabolite and reduces platelet inhibition. This is classified as a major interaction, meaning it could cause serious harm if not properly managed. Your healthcare provider may need to adjust dosages, substitute one medication, or increase monitoring frequency.
What To Tell Your Doctor or Pharmacist
If you are taking Clopidogrel and your doctor is considering prescribing Omeprazole And Sodium Bicarbonate (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask how frequently you should be monitored while these are co-prescribed
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider