I've been on propranolol for my heart and migraines not anxiety. I'm no longer on it due to it lowering my blood pressure to much.

I didn't find it useful personally as the effects were short-lived. It lasted around 3hours or so at a time for me whereas I needed something that would last across the day. I think the short half life makes it good for anxiety over specific situations though, for some people from what I've heard.

I take it to keep my heart rate down, but it also helps with my anxiety! If your anxiety mostly manifests physically then it might be a good match, and if it doesn't then side effects are unlikely. I'm personally a huge fan and take it before class and at night to quiet my body and mind

Turns out I had low blood pressure which makes sense because I have POTS and I was given this for anxiety and it was awful so I would recommend checking your blood pressure before taking just to make sure it doesn’t lower it too much! ❤️