Viagra's in trouble, you guys! Pfizer's patent is running out soon, which means it will face competition from generics that don't cost $10 a pill. As it is, the pill is already doing battle with other brands like Levitra and Cialis.
A French company wants to market "ella," a drug that prevents pregnancy for up to five days after unprotected sex, as an emergency contraceptive. But critics say it's more like an abortion pill.