Outline and evaluate two or more therapies used in the treatment of schizophrenia.
Treating Schizophrenia 'Therapies can be time-consuming and, in some cases, uncomfortable for the client. It is, therefore, very important to offer the most appropriate and effective type of treatment.' Outline and evaluate two or more therapies used in the treatment of schizophrenia. Different people choose different therapies for schizophrenia because the difference in treatments is so vast with different levels of intensity and effectiveness. Treatments are usually selected by which the patient feels most comfortable with. There are two main types of therapies, Biological and Psychological. Antipsychotic medication is a biological therapy. These are drugs that are effective in treating the most disturbing forms of psychotic illness such as schizophrenia and bipolar disorder. Antipsychotic medication helps the person with the disorder function as well as possible in their life. Conventional antipsychotics (for example chlorpromazine) are used primarily to combat the positive symptoms of schizophrenia such as hallucinations. The basic mechanism of conventional antipsychotics is to reduce the effects of dopamine and so reduce the symptoms of schizophrenia, hence their alter ego, dopamine antagonists. They bind to dopamine receptors but do not stimulate them, thus blocking their action. By reducing stimulation of the dopamine system in the brain, antipsychotics can
Discuss issues with biological therapies
Discuss issues with biological therapies Biological therapies arise from the medical model of abnormal behaviour: mental disorder is an illness which results mainly from a chemical imbalance. Biological treatments are designed to redress this imbalance, through the administration of chemical drugs known as chemotherapy, electroconvulsive therapy, and, in rare cases, psychosurgery. As well as mental disorders, the biological approach also gives an explanation and treatment for stress and the role of stress management. This approach also shows the link between stress and the immune system. Anorexia and bulimia nervosa are also explained by the medical model. Chemotherapy involves the use of drugs to treat mental disorders. For example anti-anxiety drugs consist of a class of drugs called benzodiazepines and minor tranquilliser designed to reduce levels of anxiety. These include Librium and Valium which were introduced in 1950s, and soon became the most prescribed drug in the world. However, the side-effects include drowsiness, dependence, withdrawal and toxicity However, benzodiazepines have been found to be effective in reducing symptoms of anxiety and panic. Gelernter and found them to be more effective than a placebo for social phobia and Lecrubier found that 60% of patients with panic disorder remained free of panic while on medication. Antidepressant drugs are
