Quetiapine (pronounced kwe-TYE-a-peen or kwəˈtɑɪəˌpiːn), marketed by AstraZeneca with the brand name Seroquel, belongs to a series of neuroleptics known as "atypical antipsychotics", which have, over the last four decades, become increasingly popular alternatives to "typical antipsychotics", such as haloperidol (Haldol).
Uses
Quetiapine has
Food and Drug Administration (FDA) and international approvals for the treatment of
schizophrenia and acute
mania in
bipolar disorder. It is also used
off-label to treat other disorders, such as
post-traumatic stress disorder,
alcoholism,
obsessive compulsive disorder,
anxiety disorders,
hallucinations in
Parkinson's disease patients using
ropinirole, and as a
sedative for those with
sleep disorders. It has also shown to be effective as monotherapeutic treatment of depressive episodes associated with
bipolar depression, for which
AstraZeneca is currently seeking FDA approval.
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Chemistry
Quetiapine (shown in figure) is
11-*-1-piperazinyl]dibenzo**thiazepine," target="_blank" >C
21H
25N
3O
2S. Dosages are based on milligrams of this base. The Seroquel formulation is as a
fumarate salt with the chemical formula C
42H
50N
6O
4S
2·C
4H
4O
4 and systematic name
2-*thiazepin-11-yl-1-piperazinyl)ethoxy]-ethanol fumarate (2:1) (salt).
More on
[ Quetiapine ]
Antipsychotics :: Drugs and Medications
Seroquel - Manufacturer's site providing consumer and professional information on quetiapine fumarate, used for schizophrenia treatment.
Meta Description: [ SEROQUEL for acute mania associated with bipolar disorder I as well as for the treatment of schizophrenia. Bipolar disorder and schizophrenia resources and information. ]