Sex, much like life, isn’t a sprint; it’s a marathon. While many men would prefer to just get in and get out, lovemaking is meant to an intimate, fun encounter for both parties where everyone walks away satisfied. But while many men are eager to see to it that their partner gets satisfaction from sex, sometimes the body has other ideas. These men, try as they might, cannot seem to last very long between the sheets, and their body isn’t helping. But is there a way to skip the frustration and just last for as long as needed? Could taking a popular erectile dysfunction drug, such as Viagra, help a man to last longer in bed?

Rumors have persisted among men for years that ED drugs not only cause rock hard erections, they apparently turn men into sexual dynamos. The drugs, the rumors say, lets men last for hours and gives them the stamina of a porn star. After all, if these well-known drugs can help to produce an erection, surely they can help with the activity that comes after the erection has been achieved?

But this is not the case. Despite reoccurring rumors, erectile dysfunction drugs do not offer any additional benefits in the bedroom. When an ED drug is taken, it will simply assist the body in achieving an erection. This is accomplished by opening up blood vessels and facilitating healthy blood flow, which plays no part in a man’s stamina or ability to keep an erection.

So erectile dysfunction drugs aren’t some miracle sex pills. If you have no problem achieving an erection, you can’t pop a Cialis and suddenly find yourself ready to go for hours. Ultimately, ED drugs are good for one thing: Achieving an erection.