There are several basic reason why you can't control your ejaculation. None of them are physical. The causes are all emotional! The biggest reason is that you can't handle a sudden level of sexual intensity. When the excitement rises, it acts like a trigger in your testicles and you just have to shoot.
However, you can build up your endurance and tolerance for powerful, pleasurable lovemaking. Build your endurance like an athlete builds his endurance for pain and physical strength. It's the Same principle, but a different approach.
Premature ejaculation very seldom has a physical cause, so medicine doesn’t help. Most of the ingredient in those pills are nothing more than what you could buy in your local supermarket. They’re scams meant to take advantages of your poor situation without helping you at all. Medicine won't help; it has never helped.
Just think about this logically.
If you were training for the Olympics, you would probably agree that no medicine or devices could replace good old fashioned physical effort. The same principle applies when developing sexual staying power. You do not have to “numb-out” or anesthetized your self with dangerous desensitizing creams, medicine, or any of the endless methods you may find online

Making passionate love to your woman for as long as you want to is a lot easier than you think. Anybody can do it no matter how bad you think you may be. But the fact is that it has to be done right or your lack of sexual control and endurance may grow worse instead of better.
You must train yourself correctly. For articles on premature ejaculation go to: www.fastejaculationcure.com and http://ejaculationcontrol.logspot.com