Does Rifampin Interact with Daprodustat?
Rifampin and Daprodustat have a moderate drug interaction according to U.S. FDA drug labeling data. CYP2C8 inducer may decrease daprodustat exposure and result in loss of efficacy. Monitor hemoglobin and adjust dose accordingly. The mechanism involves cyp2c8 induction. 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
- Rifampin Class
- Rifamycin Antibacterial
- Daprodustat Class
- Hypoxia-inducible Factor Prolyl Hydroxylase Inhibitor
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Rifampin and Daprodustat occurs because cyp2c8 induction. Clinically, this means cyp2c8 inducer may decrease daprodustat exposure and result in loss of efficacy. monitor hemoglobin and adjust dose accordingly. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Rifampin and your doctor is considering prescribing Daprodustat (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