this is from pfizer themselves. And at one point it said to continue treatment for 6 weeks past a negative serology! That's 1.5 months! So if it is throughout the body and someone only does a short treatment then diflucan won't work unless it's continued for 6 weeks past a negative test. Sheesh. Wonder how expensive it is in mexico. Or wonder how I can just get my doctor to listen to me and try this out.