Propranolol is a huge help for my anxiety, although that only really gets the physical stuff, not everything that goes on in the brain.

Just so you know, drugs effect people differently, so you can't always just say "X is the best." Citalipram might be amazing for some people, but it nearly killed me, whereas Prozac worked quite well with me, but some people have had issues with that, too. Just depends on what works for you, I guess.