I have been taking 50mg seroquil XR for anxiety/sleep disorders for the past 3 years. It's really helped me these past few years but recently I read about the horrible side effects one may experience from the drug and decided to try to quit seroquil for good. After taking only half of my dose for a week, (In an attempt to slowly ween myself off of it) I experienced my first unprovoked panic attack, which I do not believe was an anxiety or stress related incident. Could this have been the result of cutting my dose in half? I have read that 50mg is a very low dose for this medication so I would appreciate it if someone could give me any feedback on the situation.