I've tried more anti-depressants than I can count, and they all made me very sick, the only thing that helps me with my panic attacks is Klonopin. I know it's not a good idea to be using benzos long-term, but I was wondering since I'm using benzos long term, if it'd be better to move to something that lasts longer, like Valium. I've also heard of Lyrica and other off-label treatment, which will be best?