Find information to better understand major depressive disorder (MDD), bipolar disorder, bipolar depression, and SEROQUEL XR® (quetiapine). Seroquel is a prescription drug used to treat schizophrenia and types of bipolar disorder in adults and some children. Learn about the drug’s dosages and more. Quetiapine (/ kwɪˈtaɪ.əpiːn / kwi-TY-ə-peen), sold under the brand name Seroquel among others, is an atypical antipsychotic medication used in the treatment of schizophrenia, bipolar disorder, and major depressive disorder. [10][11] Despite being widely prescribed as a sleep aid due to its tranquillizing effects, the benefits of such use. Seroquel XR® Extended-release oral tablet: 50 mg, 150 mg, 200 mg, 300 mg, 400 mg All FDA warnings are at the end of this fact sheet. Please consult them before taking this medication. What Is Quetiapine And What Does It Treat? Quetiapine is a medication that works in the brain to treat schizophrenia. Either increases effects of the other by sedation. Use Caution/Monitor. Concomitant use stiripentol with other CNS Medscape - Schizophrenia, bipolar disorder-specific dosing for Seroquel, Seroquel XR (quetiapine), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Seroquel (quetiapine) is used to treat bipolar disorder, depression and schizophrenia. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more. Quetiapine (Seroquel) is an antipsychotic that treats schizophrenia and bipolar disorder. It balances dopamine and serotonin in your brain. Seroquel is used to treat the symptoms of schizophrenia, bipolar disorder and major depressive disorder. Learn about side effects, interactions and indications. Find patient medical information for Quetiapine (Seroquel) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Description Quetiapine is used alone or together with other medicines to treat bipolar disorder (depressive and manic episodes) and schizophrenia. Quetiapine extended-release tablet is also used together with other antidepressants to treat major depressive disorder. This medicine should not be used to treat behavioral problems in older adult patients who have dementia or Alzheimer disease.