Imiquimod
"Idk yet. I've been using the cream on 3 small (1/8") GW on my penis for about 5-6 weeks now and haven't really seen significant improvement. I can't say it doesn't work, as there has been a slight improvement, but as of yet I'm still unsure if it's going to work for me, which isn't unheard of in some people. The recommended usage prescribed by my doctor was 2 times a week, for up to 12 weeks, I've been applying it every 3rd day instead. After reading some of the reviews I think I'll start applying it every other day... I've had none of the burning or itching described, after the first week I did notice the skin was breaking, but that seems to have stopped."