The metoprolol does seem to help, not as much for
my PVCs or PAC, but more for
the PSVT. It seems to happen less, is
not sustained as long and slower, more like 150 to 160 BPM rather than my usual 220. So for that I appreciate it but the side effects are becoming problematic. As far as hair loss goes, I'm post thyroid CA and currently testing for recurrenceoso I'm already experiencing hair loss, so I really can't tell.