Saturday, October 13, 2012

Pharmacology Of Carphenazine

Indication Used in the treatment of acute or chronic schizophrenic reactions in hospitalized patients.
Pharmacodynamics Carphenazine is a phenothiazine antipsychotic agent with a piperazine side-chain.
Mechanism of action A yellow, powdered, phenothiazine antipsychotic agent used in the treatment of acute or chronic schizophrenia. The term "phenothiazines" is used to describe the largest of the five main classes of neuroleptic antipsychotic drugs. These drugs have antipsychotic and, often, antiemetic properties, although they may also cause severe side effects such as akathisia, tardive dyskinesia and extrapyramidal symptoms. Carphenazine blocks postsynaptic mesolimbic dopaminergic D1 and D2 receptors in the brain; depresses the release of hypothalamic and hypophyseal hormones and is believed to depress the reticular activating system thus affecting basal metabolism, body temperature, wakefulness, vasomotor tone, and emesis.
Absorption Not Available
Volume of distribution Not Available
Protein binding Not Available
Metabolism Not Available
Route of elimination Not Available
Half life Not Available
Clearance Not Available
Toxicity Not Available

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