rifampin will lessen the extent or outcome of modafinil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Small/Significance Mysterious. itraconazole will enhance the amount or outcome of modafinil by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe. Influence of coadministration of the dual CYP3A4 and CYP2C19 inhibitor with fedratinib hasn't been ana... https://riveriosux.activablog.com/25895558/modafinil-no-further-a-mystery