As far as I'm aware, no.
Particularly, a lot of the units—you have to realize—get down to platoon size, etc. You may not necessarily have any medical staff there at all, or the medics may not necessarily be aware of all the potential consequences of this type of medication. As I mentioned, I was a senior medical officer when I was deployed to Rwanda, and I didn't know. They told us about the dreams, that was it. We had no other information. Take the pill. Friday, take your pill.