Bayer, Teva rival birth control pills go head-to-head in court
Things are getting even uglier between two pharmaceutical companies whose oral contraceptives will soon go head-to-head in America. First, Bayer announced it was suing Teva Pharmaceutical Industries for prematurely pushing Gianvi, its generic version of Bayer’s blockbuster birth control pill Yaz, also known as Yasmin.

Drug company Bayer is facing more than 1,100 lawsuits alleging its popular birth control pill