How Long Does Viagra Tablet Last
Overview. Erectile dysfunction (ED) is the inability to get or keep an erection firm.
How long does Viagra last? Viagra works at its best within a few hours after it’s taken. In most people, the drug is most effective about 1 hour after it’s taken.
Viagra lasts a maximum of 12 hours, but it won’t last this long for everyone; After 3 to 5 hours there is only half of maximum amount of Viagra left in your body; There’s no way to know for.
But how long can you expect the effects of Viagra (or generic unbranded Sildenafil) to last? Simply, most men experience the active effects for 2-3 hours. However, it’s not unheard of for it.