Risperdal :: Drugs Schizophrenia Essays

Risperdal Risperidone is an abnormal antipsychotic used to alleviate the symptoms of schizophrenia. Schizophrenia is defined by its do in altering perception, thoughts, or consciousness called hallucinations or delusions. It affects about 1% of the population, with about 2 million people affected in the joined States. About 50% of those affected become severely and permanently alter and dependent upon public assistance. Schizophrenics make up about 10% of the exclusively disabled population and as much as 14% of the homeless. The joined States spends about $70 billion annually. About 1 out of 4 patients will attempt suicide, and 1 in 10 will succeed. in that respect is great social stigma associated with the disease (Sarason & Sarason, 2001, pg. 350). The dopamine theory arsehole the cause of schizophrenia states that in part excess dopamine is a possible factor or there is more than an average repress of dopamine, Type 2 receptors. Risperidone acts on t he dopamine D2 receptor (Sarason, et al, 2001, pg. 368). Risperidone is a psychoactive dose and is part of the chemical class of benzisoxazole derivatives used as a treatment for schizophrenia, with some results for bipolar manic disorder, as well. The molecular practice is C23H27FN4O2, with a molecular weight of 410.49 (Ereshefsky & Mascarena, 2003).Route of administration is oral. Once the drug passes the esophagus and stomach, it makes its way into the small bowels. There are beds of capillaries within the intestine walls.