for those that were not aware, gyno can be triggered or aggravated by various pain medications (opiods, muscle relaxers, etc).
i used to think those warnings were overblown, but this past year i've had several surgeries on some old/new injuries, and i've had an issue where some gyno flared up from percocet, and an issue recently with fexiril flaring it up.
even more odd, is i seem to have very little issues with androgens and gyno, and have only had a small touch of gyno in my life up until this point. (i typically do not get real aggressive with dosages, though.)
just something to keep in mind, i guess...