I know one I think it's called oxyfend zerowarts. I heard it form my friends. They say that what the cream does is it causes the warts to be try and eventually flake away. I think that's a relief for them.
I'm not really familiar with the cream that you mentioned. But what I can hear from my friends who had genital warts was a cream called oxyfend zerowarts. They say it was effective and treats well. You might consider trying this also. Study their product (www.zerowarts.com )
I agree with the previous answers. Genital warts can indeed itch! And they get so bothersome when they do. A friend of mine treated her warts by using oxyfend zerowarts. She said it was a great relief after using it. :)
That could be painful! Go see your doctor first or try oxyfend zerowarts. It's an effective treatment!