In 1998 when the Food and Drug Administration approved Viagra, pundits giddily predicted that older men would gobble the little blue pill like candy. Analysts forecast sales of at least $5 billion a ...

Erectile disorder (ED) refers to a persistent difficulty achieving or maintaining an erection sufficient for satisfying sexual activity. It affects millions of men worldwide, including up to 1 in 4 in ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Young Americans are facing a stiff problem in the bedroom. Across the country, a growing number of men in their sexual prime are struggling with erectile dysfunction — and leaning on prescription ...

ED is real—but it's also one of the most over-applied terms in men's health. Knowing the difference between normal ...