On Thursday, the little blue pill, which has been used by 35 million men around the world, turns 10, so put on a party hat and celebrate.
Originally, doctors were testing the active ingredient in Viagra, sildenafil, as a cardiovascular drug that lowered blood pressure. But the men in those trials found that side effects of taking the drug included having erections that were firmer and longer-lasting, and they didn’t want to give back the medication. Keep reading »
