Gender Influence Populace Pharmacokinetic Assessment implies no gender impact on the pharmacokinetics of armodafinil. armodafinil will minimize the extent or influence of ethinylestradiol by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Prevent or Use Alternate Drug. The efficacy of hormonal contraceptives could be lowered. Usage of a nonhormonal contraceptive is recommende... https://otcapotheek.nl/product-category/stimulans/