I have been on elavil for 4 1/2 years since I was diagnosed with FM. I had to get off of it because it was giving me panic attacks. My dr. has put me on 12.5mg of Paxil for 1 wk, then 25mg for the next 2 wks after that. I go back to him in 3 wks to see how I'm doing on it. Can anyone tell me what to exspect from this drug?