Discovered by accident, developed against all odds, marketed like no drug in history and unleashed into a tidal wave of controversy, Viagra rewrote the playbook of big pharma and changed sex forever.

In broad new guidelines, federal health authorities say nearly every person at risk for HIV-infection should consider using a once-a-day pill to prevent getting the virus. Greg is a sexually active 24 ...

A little blue pill is creating a stir in Hollywood – and no, it’s not Viagra. It’s propranolol, a beta blocker originally designed for heart conditions, that’s now making its way into dressing rooms, ...

Add Yahoo as a preferred source to see more of our stories on Google. Viagra, the little blue pill, has been a household name for more than a generation. And now women’s sexual health is finally ...

LONDON -- Viagra, the little blue pill that has revolutionized the sex lives of millions of men, has two potential rivals knocking at the door of the big U.S. market. One, called Cialis, is known as ...

Viagra, the little blue pill, has been a household name for more than a generation. And now women's sexual health is finally entering the long-overdue conversation. The FDA recently approved the use ...