If you have erectile dysfunction and have trouble getting a complete erection, Viagra may make your erection feel larger than usual. It will not, however, make your penis physically larger than it is.
The active ingredient in kamagra jelly, sildenafil, works by increasing blood flow into the soft, erectile tissue of your penis. This makes it easier to achieve and maintain an erection.
It can also give you a firmer erection, which improves your and your partner’s sexual experience.