I've seen reports that nolvadex can raise liver enzymes quite a bit, and that liver carcinoma orginally thought to be metastized from breast cancer may actually have been caused by novadex use. I've heard that it might actually be rougher on the liver than the cycle it's self in some cases. Does anyone have some solid medical info on this stuff that says to the contrary? I'm trying to plan out a pct, and have heard that nolvadex is one of the best, if not the best for raising T for pct with less sides than clomid. Afrer reading that I starting considering just using a anti aromatase for pct, what do you guys think?