ABOUT WYMZYA FE

mavacamten will lessen the level or result of ethinylestradiol by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Avoid or Use Alternate Drug. Progestin and ethinyl estradiol are CYP3A4 substrates. Mavacamten may well lower systemic exposures of ethinyl estradiol and progestin, which can bring on contraceptive failure or an increase in break