yes they block adronergic transmission blah blah, I just want to hear of your experiences with them. I took a 140mg dose at 8.30am today (big dose) and I wasn't prescribed them though I'm not aware of having any heart conditions or anything else. I'm feeling really slowed down and quite weak but not sure if I'm feeling it moreso than normal. I had to walk out of a lecture but it was at the hospital so I considered just going straight to a dr there but I got some air and water and felt a little better.

It's like the movie Crank, the more you sit and do nothing, the harder you feel it. Is it going to come on harder? Is sleep a good idea or will it lower my heart rate too much?