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 ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...

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 ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...

Viagra lasts for about four hours, but it can last longer in some people. Viagra should be taken 30 minutes to an hour before sexual activity. Older age or certain drugs can make Viagra stay in your ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...

Cialis and Viagra are both PDE5 inhibitors used to treat erectile dysfunction, but differ in their duration and onset of action, side effects, dosage, food restrictions, and approved uses. Cialis is ...

• Viagra et al. are not aphrodisiacs. They don’t spur arousal. In young men, erection and arousal are virtually synonymous. When young men feel aroused, they raise erections, and when they have ...