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The mechanism of action that is believed to be performed by antipsychotic drugs such as haloperidol includes blocking dopamine receptors in certain regions of the brain.
Haloperidol is a first-generation antipsychotic drug, which are dopamine receptor antagonists (DRA). The first-generation antipsychotics work by inhibiting dopaminergic neurotransmission.
These drugs demonstrate peak performance when they block approximately 72% of the D2 dopamine receptors within the brain.
Haloperidol produces an antipsychotic effect, which is directly linked to its forceful opposition of the dopamine receptor especially D2 receptor, specifically inside the mesolimbic and mesocortical systems of the brain.
Haloperidol is an antipsychotic drug that is prescribed for the treatment of schizophrenia as well as other psychoses.
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