Rifabutin + Ritonavir Interaction
Unknowninteraction on record
Description
Atazanavir/ Ritonavir 300/100 mg once daily 150 mg twice weekly Healthy adult subjects 48% ↑ in AUC, 149% ↑ C max of rifabutin. Darunavir/ Ritonavir 600/100 mg twice a day for 12 days 150 mg every other day for 12 days Healthy HIV negative adults No significant change in rifabutin pharmacokinetics. 66% ↑in AUC,68% ↑ C max of ritonavir.
Source: FDA drug label - rifabutin