For the past 2 to 3 years I've been having occasional bouts of panic attacks and anxiety. My doctor prescribed 50mg of Sertraline which I took for two years but I don't want to take it so every 6 months or so I try and lower my dose to 25mg but the anxiety keeps coming back. I hate the feeling and it makes me annoyed with myself hence always trying to lower my dose. Maybe I should just accept that I need it for the time being.