The Serendipitous Story of Sildenafil: An Unexpected Oral ... - PubMed

Introduction: The serendipitous discovery of sildenafil (Viagra [sildenafil citrate]) as a treatment for erectile dysfunction (ED) is one of the most fascinating drug development stories of our time. When sildenafil was approved by the U.S. Food and Drug Administration in 1998, it revolutionized the treatment protocol for men with ED, once considered a psychological issue or an inevitable part ...

Keeping It Up: The Story of Viagra - BBC

Twenty-five years ago, Viagra kick-started the second sexual revolution and a controversy unlike any drug before it. From Wales to New York, this is the big story of the little blue pill.

The Serendipitous Story of Sildenafil: An Unexpected ... - ResearchGate

Introduction The serendipitous discovery of sildenafil (Viagra [sildenafil citrate]) as a treatment for erectile dysfunction (ED) is one of the most fascinating drug development stories of our time.