Rifampin · more major-labeled pairs than Abiraterone
SPL labels Rifampin + Abiraterone as minor; Rifampin 103 / Abiraterone 5 in that band.
Mechanism on file: Rifampin makes your liver work faster to get rid of abiraterone. This lowers the amount of abiraterone in your blood, which could make it less effective.
FDA SPL severity: Minor
Rifampin + Abiraterone · SPL mechanism field
Rifampin makes your liver work faster to get rid of abiraterone. This lowers the amount of abiraterone in your blood, which could make it less effective.
Minor band excerpt · Rifampin with Abiraterone
In a dedicated drug interaction trial, co-administration of rifampin, a strong CYP3A4 inducer, decreased exposure of abiraterone by 55%.
Rifampin · 8 major-labeled pairs (vs Abiraterone's 0)
- Acetaminophen/Oxycodone minor
- Anidulafungin minor
- Apremilast minor
- Aripiprazole minor
Abiraterone · 5 minor + 7 total pairs
- Dextromethorphan minor
- Ketoconazole minor
- Pioglitazone minor
- Prednisone minor
FDA Drug Labels (SPL) via openFDA. Registry display only. Not medical advice.
Read our methodology - how this data is sourced, computed, and verified.