WebMay 4, · But how long can you expect the effects of Viagra (or generic unbranded Sildenafil) to last? Simply, most men experience the active effects for hours. .Viagra works by targeting that enzyme PDE A few more candles, a little less champagne — and who knows what could happen… FAQs Is it safe to take Viagra? How Long Does Viagra Last? Are there good alternatives to Viagra? However, it may well give you greater confidence — and help you to enjoy your sexual experiences that little bit more. You might want to bear this in mind so that you get your timings right. So, you have to wait an hour between popping the pill and peak performance.WebMay 15, · The effects of Viagra usually last around four hours but may be longer in some individuals, based on your metabolism and the dose you take; this is why you don’t . WebNov 22, · However, there is a common question that many men have about the drug: does Viagra keep you hard after ejaculation? The honest answer is no – you shouldn’t . WebMay 4, · But how long can you expect the effects of Viagra (or generic unbranded Sildenafil) to last? Simply, most men experience the active effects for hours. .Viagra and the Refractory Period Something that is important to know, though, is the effect of Viagra on the so-called refractory period or refractory time. Are there good alternatives to Viagra? If this does occur, seek emergency medical treatment. In fact, Viagra only works to give you an erection when you are both aroused and stimulated, and even then it may take up to an hour of stimulation with Viagra to achieve an erection strong enough for penetration. So, how long do they take to kick in?
