Today, I read a medical study that clearly demonstrated that Tamox's efficacy is greatly reduced when taken with Benzos, Ibuprofin, and Naprox. I don't know of xanax has been studied but I know a lot of the bros here use Advil, naprox, and even some benzo's during cycle. The basics of the report were that those additional compounds greatly reduce the SERM effect that one seeks during a cycle with highly AAS that are prone to cause gyno. Just a thought, but the efficacy of the the SERM is reduced by combining the SERM and the aforementioned products according to the study.
I see this as potentially a problem with keeping gyno at bay and, perhaps, even more importantly, during nolva based PCT where we are no longer able to work out and never be sore like during cycle we may resort to Advil to ease the soreness and the Advil or Benzo may retard the whole PCT. Just FYI. Ice is better than Advil and benzos anyway. I'd hate to think that simply Advil taken during PCT could disrupt your recovery. Do your research.