Ive been on 800 mg of seroquel for 5 yrs as part of my cocktail and recently my insurance changed to the generic version i just about lost my mind i became highly agitated got a sever migraine very restless.. i wanted to be any where but in my own skin... it took over 10 hours for these symptoms to stop, and now every mo its a fight with my insurance to cover the name brand despite my doctor checking do not substitute he has to take time out from his busy schedule call the insurance then get the pharmacies to call and have insurance see the doctors called to override the purchase..