what is seroquel classified as
Quetiapine (/kwÉ¨ËtaÉª.ÉpiËn/ kwi-TY-É-peen) (developed and marketed as Seroquel by AstraZeneca) is an atypical antipsychotic approved for the treatment of schizophrenia, bipolar disorder, and along with an antidepressant to treat major depressive disorder.Annual sales are approximately $1.3 billion worldwide.n those with bipolar disorder, quetiapine is used to treat depressive episodes, acute manic episodes associated with bipolar I disorder (as either monotherapy or adjunct therapy to lithium, valproate or lamotrigine), and maintenance treatment of bipolar I disorder (as adjunct therapy to lithium or divalproex).
Seroquel is the brand name of the generic drug q uetiapine, a prescription drug used to treat schizophrenia and bipolar disorder (formerly called manic-depression).Seroquel changes the levels of neurotransmitters (naturally occurring brain substances) including serotonin and dopamine.n addition, there is not enough scientific evidence to show that the benefits of Seroquel for off-label uses outweigh the risks associated with the drug, concluded a study published in the Journal of Psychosocial Nursing and Mental Health Services in 2013.