I’ve been having extreme anxiety out of the blue since Saturday over climate change. Felt completely fine for years and then something switched in my brain. Can’t eat, sleep, shaking and hyperventilating etc, struggling to function and feeling in a state of extreme panic. Called doctor and she has prescribed me propanolol. I had actually calmed myself a little bit before I started taking them but I’m not sure what to think. The thoughts are still kind of there and I feel mildly anxious this morning. But how can pills work when this is an external problem? Anyway, I’m pretty sure she told me to start on 10mg and up to 20. I took 10 last night and feel no different. Is this too low a dose? I also don’t know whether I’m supposed to take them at the same time or spread throughout the day.