Metoprolol was what they had me on, and it has a possible side effect of "unusual dreams". In my case it was people trapped in a cave growing despondent and decapitating themselves with a machete, or a guy running around shooting people in the neck and their heads flying off, or dead people jumping from out of nowhere in a dream and screaming at me like one of those goddamn screamer videos, or more recently this woman kept appearing in dreams that would fly in from a doorway or hallway, screaming, dragged around in the air like something invisible was yanking her body around and slamming it into the walls and I coulod hear her bones cracking. Psycho shit. I thought I was seriously going batshit for awhile there.
They put me back on lisinopril now, it doesn't fuck with me near as bad.