I was only experiencing anxiety when I rode in the car with certain people.My doctor thought it would be a good idea to put me on Paxil.I took it for 1 week,but felt so out of bodied,I stopped taking it and ended up in the ER that very night with a full blown panic attack.The ER said I was having an Adverse effect reaction? I did not have panic attacks before.For the past 3 months,I have severe constant anxiety from the time I wake up with panic attacks in between.I am also experiencing depersonalization and derealization. I was given Zanax,but felt like it was adding to the problem.I am attending therapy.I was also given Klonipin,but have not took it yet!