Both are atypical antipsychotics. Here is how Abilify and Seroquel compare on class, mechanism, dosing, approval and supply.
ABILIFY (aripiprazole) Tablets are indicated for the treatment of: Schizophrenia Acute Treatment of Manic and Mixed Episodes associated with Bipolar I Disorder Adjunctive Treatment of Major Depressive Disorder Irritability Associated with Autistic Disorder Treatment of Tourette's Disorder ABILIFY is an atypical antipsychotic. ABILIFY is indicated for: Schizophrenia ( 14.1 ) Acute Treatment of Manic and Mixed Episodes associated with Bipolar I Disorder ( 14.2 ) Adjunctive Treatment of Major Depressive Disorder ( 14.3 ) Irritability Associated with Autistic Disorder ( 14.4 ) Treatment of Tourette's Disorder ( 14.5 )
SEROQUEL is an atypical antipsychotic indicated for the treatment of: • Schizophrenia ( 1.1 ) • Bipolar I disorder manic episodes (1.2) • Bipolar disorder, depressive episodes (1.2) 1.1 Schizophrenia SEROQUEL is indicated for the treatment of schizophrenia. The efficacy of SEROQUEL in schizophrenia was established in three 6-week trials in adults and one 6-week trial in adolescents (13-17 years). The effectiveness of SEROQUEL for the maintenance treatment of schizophrenia has not been systematically evaluated in controlled clinical trials [see Clinical Studies (14.1) ]. 1.2 Bipolar Disorder SEROQUEL is indicated for the acute treatment of manic episodes associated with bipolar I disorder, both as monotherapy and as an adjunct to lithium or divalproex. Efficacy was established in two 12-week monotherapy trials in adults, in one 3-week adjunctive trial in adults, and in one 3-week monothe…
12.1 Mechanism of Action The mechanism of action of aripiprazole in schizophrenia or bipolar mania, is unclear. However, the efficacy of aripiprazole in the listed indications could be mediated through a combination of partial agonist activity at D 2 and 5-HT 1A receptors and antagonist activity at 5-HT 2A receptors.
12.1 Mechanism of Action The mechanism of action of quetiapine in the listed indications is unclear. However, the efficacy of quetiapine in these indications could be mediated through a combination of dopamine type 2 (D 2 ) and serotonin type 2 (5HT 2 ) antagonism. The active metabolite, N-desalkyl quetiapine (norquetiapine), has similar activity at D 2 , but greater activity at 5HT 2A receptors, than the parent drug (quetiapine).
Which medicine is right for a given person depends on their diagnosis, other conditions, other medicines, kidney and liver function, pregnancy, and cost or reimbursement — none of which this page knows. Two drugs in the same class are not automatically interchangeable. Never start, stop or switch a prescription medicine on the basis of a web page; that decision belongs to you and your clinician or pharmacist.
Class and summary text is written by the Priya Life Science editorial team. Label, mechanism, route, manufacturer and approval data come from the U.S. FDA via the openFDA API; shortage status from the FDA Drug Shortage Database. Approvals, indications and brand names differ between the US, EU/Ireland (EMA/HPRA) and other regions — a drug approved in one may not be approved, or may carry a different name, in another.