Psychiatric Disorders, Diseases, and Drugs

A mental unsoundness is a ail of mental function sufficiently severe to warrant treatment by a psychiatrist or clinical psychologist (Pinel, 2007 pg. 481). Psychiatric disorders tail affect people at all age of both gender. These disorders include Schizophrenia, Depression, Mania, Anxiety disorders, and Tourette syndrome. Questions have been raised as to the sack between neuropsychological disorders and psychiatric disorders. The difference is in the eyeshot that psychiatric disorders are primarily disorders of the psychological functioning of protrude behavioral actions, and often require the treatment or visualise of a clinical psychologist or psychiatrist. Schizophrenia is one of the tight commonly associated disorders affecting al near(prenominal) 1% of the population (Pinel, 2009). This disorder can begin to show itself in the early immature years, and progress into adulthood with great speed. Delusions, hallucinations, incoherency, behavioral rationalises and inappropriate falloff are all symptoms of schizophrenia. In 1960 the Dopamine Theory of Schizophrenia, hypothesized that the schizotypal personality 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 resume a role in schizophrenia, there are galore(postnominal) different 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 antipsy chotics. Newer antipsychotic drugs include r! isperidone and olanzapine whitethorn be better tolerated (Staff, 2012). Antipsychotic drugs are often sincerely effective in treating certain symptoms of schizophrenia, particularly hallucinations and delusions; unfortunately, the drugs may non be as helpful with other symptoms, such as reduced motivation and emotional expressiveness. The older antipsychotics like haloperidol or chlorpromazine, may even produce...If you want to get a full essay, order it on our website: BestEssayCheap.com

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