Quetiapine is a second-generation (atypical) antipsychotic. It’s approved by the FDA for schizophrenia, acute bipolar mania/mixed and depression, and bipolar. Seroquel is used to treat bipolar disorder (manic depression) in adults and children who are at least 10 years old. Seroquel is also used together with antidepressant medications to treat major depressive disorder in adults. Find information to better understand major depressive disorder (also called depression or MDD), bipolar disorder, bipolar depression, schizophrenia and SEROQUEL XR® (quetiapine fumarate). Seroquel May Help Depression, Anxiety. Antipsychotic Drug Already Used to Treat Schizophrenia and Bipolar Disorder. By Charlene Laino. From the WebMD Archives. May 6, 2008 (Washington) -- The. Bipolar disorder. Bipolar disorder is a lifelong condition that can affect both how you feel and how you act. It is a mood disorder thought to be caused by chemical imbalances in the brain that can result in extreme swings in mood—from manic highs to depressive lows. Bipolar depression is more common, disabling, and difficult-to-treat than the manic and hypomanic phases that define bipolar disorder. Unlike the treatment of so-called “unipolar” depressions, antidepressants generally are not indicated as monotherapies for bipolar depressions and recent studies Safety and efficacy for the treatment of bipolar mania have not been established in patients younger than 10 years; safety and effectiveness in patients with bipolar depression or for the maintenance treatment of bipolar disorder has not been established in patients less than 18 years. Oct. 20, 2006 -- The FDA has approved the antipsychotic drug Seroquel to treat bipolar depression. Seroquel was already approved to treat the manic phases of bipolar disorder (formerly called. Seroquel is an atypical antipsychotic medicine utilized of the procedure of two disorders (in most instances) - bipolar illness and mental illness. It's not known precisely how Seroquel functions in the physical body and exactly how come it's so efficient for people experiencing form the signs of those conditions, yet it's thought the medicine hinders communication in between the nerve ending. You’ve lived with your bipolar depression for too long. With help, you can… Say “I’m OK” and mean it! SEROQUEL XR showed positive effects in some patients as early as week 1.