"i was on seroquel from november of 2014 to september of 2015. this medicine, was terrible. by the end of me being on it i was up to 400mg. before i started taking this medicine i was losing weight, and bam all the weight i lost came back. i was sleeping all the time, i didn&#039;t have the energy to do the things i loved. my mood swings were getting worse. i hated myself on it. it was awful."