Anogenital Warts?

Hi, I contracted anogenital warts a year ago (the wart started showing a couple months after), and 2 months ago I finally mustered up the courage to go to a doctor to find out what it was, and he told me.  He prescribed me to Condylox which I've heard had good reviews.  It seems to work for me a bit (my wart gets to a dead look, but once it gets to the dead look, rather than falling off/going away, its heals itself back up) Is this normal? Are there any forms of inexpensive methods for me to  get rid of this wart? I've also read about Oxyfend, and heard some good things about it. Should I try that product?
Thanks for your help