Worked but took longer time than its advertised results

I found out I got a few small genital warts last May and the doctor prescribed me imiquimod without results. In fact, I achieved nothing and developed ugly rashes that were not only uncomfortable but they also worsened my symptoms. Once I stopped using the cream, side effects went away. I applied vidarox for a month and the results were really good. Warts were gone but this took longer time than its advertised results.