No Interaction Expected
Emtricitabine/Tenofovir-DF (FTC/TDF, PrEP)
Hops (Humulus lupulus)
Quality of Evidence:
Coadministration has not been studied. In vitro data indicate that extracts of hops activate PXR and induce expression of CYP3A4, CYP2B6 and MDR1 genes to a degree similar to that of St John's wort. No effect on emtricitabine is expected. Based on the drug interaction study with rifampicin (another inducer of P-gp), no significant effect is expected on tenofovir-DF.
View all available interactions with
Emtricitabine/Tenofovir-DF (FTC/TDF, PrEP) by clicking