Psychiatric Disorders, Diseases, and Drugs

A mental unsoundness is a indisposition of mental function sufficiently severe to warrant treatment by a psychiatrist or clinical psychologist (Pinel, 2007 pg. 481). Psychiatric disorders seat affect people at all age of either gender. These disorders include Schizophrenia, Depression, Mania, Anxiety disorders, and Tourette syndrome. Questions have been raised as to the exhalation 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 practice behavioral actions, and often require the treatment or prognosticate of a clinical psychologist or psychiatrist. Schizophrenia is one of the nigh commonly associated disorders affecting al intimately(prenominal) 1% of the population (Pinel, 2009). This disorder can begin to show itself in the early callow years, and progress into adulthood with great speed. Delusions, hallucinations, inc oherency, behavioral come forwards and inappropriate embossment are all symptoms of schizophrenia. In 1960 the Dopamine Theory of Schizophrenia, hypothesized that the schizoid 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 frivol away a role in schizophrenia, there are galore(postnominal) early(a) 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 ef fective than other antipsychotics. Newer ant! ipsychotic 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 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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