Drug InteractionsHerb-Drug InteractionsCytochrome P-450 CYP3ACytochrome P-450 Enzyme SystemPharmaceutical PreparationsMicrosomes, LiverPharmacokineticsFood-Drug InteractionsCitrus paradisiBiotransformationDrug-Related Side Effects and Adverse ReactionsOxidoreductases, N-DemethylatingAryl Hydrocarbon HydroxylasesCytochrome P-450 CYP2D6KidneyPolypharmacyArea Under CurveReference Books, MedicalTroleandomycinDrug SynergismKetoconazoleAdministration, OralBileFecesMetabolic Clearance RateNatriuresisCross-Over StudiesDose-Response Relationship, DrugPhenacetinDrug Therapy, CombinationWarfarinPhenytoinDrug AntagonismPhenindioneP-GlycoproteinDiuresisHypericumEnzyme InhibitorsAdverse Drug Reaction Reporting SystemsChromatography, High Pressure LiquidLiverHydroxytestosteronesIntestinal AbsorptionMidazolamPharmaceutical Preparations, DentalMixed Function OxygenasesCimetidineCreatinineCytochrome P-450 CYP1A2PhenprocoumonInvestigational New Drug ApplicationBupropionRifampinOrganic Anion TransportersDrug Information ServicesBuprenorphineThealesSodiumAntifungal AgentsAbsorptionRitonavirPlant PreparationsBiological AvailabilityDrug LabelingProbenecidDigoxinAnticonvulsantsKavaHerbal MedicineHIV Protease InhibitorsHalf-LifeDrug MonitoringAnticoagulantsSulfoxidesParoxetineBarbituratesQuinidineHydroxylationItraconazoleTime FactorsNelfinavirAnti-HIV AgentsAlbuminuriaCarbamatesDealkylationUrineHydroxymethylglutaryl-CoA Reductase InhibitorsGlucuronidesGlucuronosyltransferaseMetabolic Detoxication, DrugEnzyme InductionRats, Sprague-DawleyRhabdomyolysisInjections, IntravenousProton Pump InhibitorsBeekeepingGlomerular Filtration RateMilk ThistleNonprescription DrugsHepatocytes