Citalopram
"I started having anxiety in April 2012 and after trying Lexapro which started giving me panic attacks (side effect) I stopped taking that and started Celexa (generic brand) 33 days ago. The first 2 weeks I had horrible nausea. I was very, very sleepy and dizzy occasionally with my anxiety worse then ever. After more than 3 weeks. I have had none of those symptoms besides being more tired then I should be. My anxiety is also GONE! Haven't had any panic attacks. The only downfall now is horrible headaches. I'm going to stick with this because it seems to be working & headed in the right direction."