Viagra usually starts working 30 to 60 minutes after taking it. But simply swallowing the little blue pill won’t automatically make you hard — you still have to be aroused, either through ...

But despite the cultural ubiquity, Viagra has recently faced the inevitable threat from competition and generics, dropping from 92% of the ED market in 2000 to around 50% in 2007, with vigorous ...

Men who find Viagra isn't all its cracked up to be have been offered hope by a new anti-impotence drug. Levitra works in two-thirds of those who can't find satisfaction with Viagra, say researchers.

Details concerning the Sildenafil medication encompass its pricing as well as its availability in various forms, including tablets, capsules, syrups, creams, gels, ointments, liquids, and injections.

An impotence drug whose effects last longer than Viagra has just completed its clinical trials and will be licensed for use in Europe in two months' time. Tadalafil, which is now being tested to ...