Can Zole Be Used For Blisters On Penis ?

Hi i am 23 years old, bachelor. I have got some infection in my lower left leg and unable to walk. Doctor has been giving anti biotic , pain killers but unable to cure. Now i have got blisters on groin and one on penis because of heavy dosage of medicines. Shall i use zole f on blisters?? What to do for blister on penis? The problem with leg is also not resolving