Has anyone been put on a beta blocker to help with their headaches following their PSC? I was started out on a low dose of nortriptyline a couple of months ago and didn't like the side effects, so yesterday my neuro put me on propanolol. I have naturally low blood pressure and a pulse, so I am a little worried about how this is going to work, but at this point if I could just get my headaches under control...I am also having another MRI/MRA/MVA next week to make sure there haven't been any changes. Keep your fingers crossed...