Does Saquinavir Interact with Vonoprazan Fumarate?
Saquinavir and Vonoprazan Fumarate have a moderate drug interaction according to U.S. FDA drug labeling data. Prevention or Management Saquinavir (CYP3A substrate and inhibitor) Use VOQUEZNA TRIPLE PAK with caution. See saquinavir prescribing information for instructions when saquinavir (with or without ritonavir) is co-administered with clarithromycin. Prevention or Management Saquinavir (CYP3A substrate and inhibitor) Use VOQUEZNA TRIPLE PAK with caution. 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
- Moderate
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Saquinavir and your doctor is considering prescribing Vonoprazan Fumarate (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 whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider