I didn't take any propranolol today. Wondering is that is why I felt bad again this aft. I first took it when I became acutely stressed as prescribed x3 times a day but didn't read it properly as it said only when needed. I didn't think it did anything but now my anxiety, panic attacks, and adrenilin coursing through my body is ten times worse than then it did seem to have an effect yesterday. But i'm not sure when I should take it, everyday say once just to calm me down or only when I know I am going to or are having an anxious moment and don't feel I can cope. I take Citalopram every day. What do other people do ?