Metabolism: Modafinil undergoes hepatic metabolism by using many pathways, which includes CYP3A4. 80% on the dose is recovered inside the urine in the form of metabolites. elvitegravir/cobicistat/emtricitabine/tenofovir DF will increase levels of modafinil by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Voxelotor improves systemic exposure of sensitive CYP3A4 substrates. S... https://garrettnsvxy.verybigblog.com/25897898/rumored-buzz-on-modafinil