Male yeast infection and genital warts... realted?

Hello,
My fiance was recently diagnosed with genital warts and was treated for it with aldara cream. shortly after starting the aldara cream he experienced dry itching skin along with redness on his testicles. He made an appointment with the doctor and the doctor said that this was a yeast infection. This was treated with lamasil. I am wondering if the aldara cream could have caused the yeast infection as well as how long does it take for lamisil to cure the yeast infection? he is in so much pain that intercourse is painful. Also wondering if a male yeast infection only effects the testicles of if it can spread to the shaft of the penis?
your help is very much appreciated.

[gracefromHHP]

This has nothing to do with herpes. It's best to post it in a men's health or a dermatology forum.

grace