I'm on Lupron and Zytiga/Prednisone. So far very successful in dropping PSA levels to undetectable. With this comes the usual side effect of everything being quiet 'down there'.
Recently, I've had erections in the middle of the night. Just a couple over a period of a few weeks. Under normal circumstances, to be expected. While on doublet therapy, this was a surprise.
I'm not running to my doctor to check PSA or anything, but I was curious how this could happen with an undetectable PSA.
Has anyone else experienced this or have any idea how/why? Is it normal, or a problem?