I went to my doctor a while ago for what I now know was panic attacks. Today, my doctor prescribed my 10mg of Propranolol to take 3 times a day, I'm really scared about taking it as I get stressed out over taking paracetamol. Can anyone tell me what it's like and how long I should wait between doses? Any information would be useful as the only information I have is the leaflet that came with the box, which has done nothing but scare me.

(This is my first post on any forum ever so I don't really know how this works, sorry if I did something wrong)