Psychiatric Disorders, Diseases, and Drugs

A mental unsoundness is a perturbation of mental function sufficiently severe to warrant treatment by a psychiatrist or clinical psychologist (Pinel, 2007 pg. 481). Psychiatric disorders toilet affect people at all age of every gender. These disorders include Schizophrenia, Depression, Mania, Anxiety disorders, and Tourette syndrome. Questions have been raised as to the firing between neuropsychological disorders and psychiatric disorders. The difference is in the state of affairs that psychiatric disorders are primarily disorders of the psychological functioning of protrude behavioral actions, and often require the treatment or venture of a clinical psychologist or psychiatrist. Schizophrenia is one of the nigh commonly associated disorders affecting al or so(prenominal) 1% of the population (Pinel, 2009). This disorder can begin to show itself in the early childish years, and progress into adulthood with great speed. Delusions, hallucinations, incoherency, behav ioral wall plugs and inappropriate effect are all symptoms of schizophrenia. In 1960 the Dopamine Theory of Schizophrenia, hypothesized that the schizophrenic disorder was associated with an excessive amount of activity at the dopaminergic receptors. The most current view of the theory holds that while the D2 receptors do canvass a role in schizophrenia, there are galore(postnominal) some other factors that have yet to be discovered. A military issue of new antipsychotic drugs called atypical antipsychotics have been introduced since 1990 (Pinel, 2009). Clozapine has been shown to be more effective than other antipsychotics. Newer antipsychotic drugs include risperidone and olanzapine may be better tolerated (Staff, 2012). Antipsychotic drugs are often real effective in treating certain symptoms of schizophrenia, particularly hallucinations and delusions; unfortunately, the drugs may not be as helpful with other symptoms, such as reduced motivation and emotional express iveness. The older antipsychotics like hal! operidol or chlorpromazine, may even produce...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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