Imiquimod
"Initially I was worried that this treatment wasn't working because I didn't see immediate results after the first 2 applications. After a week, however, I saw significant reductions in the size of my warts. And now at week 3 you can barely see anything at all. 

At first I was very distressed about the extreme side effects I had (severe itchiness, erythema, some bleeding), which were very concerning to me. They did subside, however, by the 4th or 5th application of Aldara. My advice would be to not give up! Yes, it is very itchy and somewhat painful with the first few applications but the side effects do subside and the effects are significant. Just be patient and you will see results."