FDA warns of elevated blood clot risk in Yaz birth control pills
Two new studies showing an increased risk in venous thromboembolism (VTE), or blood clots in the lungs, in women who use Yaz birth control pills and oral contraceptives with similar hormone formulations, has resulted in a special drug safety notification from the Food and Drug Administration (FDA). Yaz, made by Bayer, contains the progestin drospirenone. The same hormone is used in Bayer’s Yasmin, Beyaz and Safyral, as well as generics such as Ocella, Gianvi, Loryna, Syeda, and Zarah.


