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Analyse biological treatments for depression. - Scottish Highers Psychology - Question (c) - 2019
Question (c)
Analyse biological treatments for depression.
Worked Solution & Example Answer:Analyse biological treatments for depression. - Scottish Highers Psychology - Question (c) - 2019
Step 1
Description of Biological Treatments
Answer
Biological treatments for depression primarily include pharmacotherapy and somatic therapies. Pharmacotherapy often involves the use of antidepressants, such as Selective Serotonin Reuptake Inhibitors (SSRIs), which increase serotonin levels in the brain to help alleviate mood symptoms. ECT (Electroconvulsive Therapy) is another biological treatment, typically reserved for severe cases, which applies electric currents to the brain to induce seizures, providing relief from depressive symptoms.
Step 2
Strengths of Biological Treatments
Answer
One strength of biological treatments is their ability to provide rapid relief in acute cases of depression, particularly through ECT. Furthermore, SSRIs are generally well-tolerated and have fewer side effects compared to older antidepressants. These treatments can lead to significant improvements in functioning and quality of life for individuals suffering from severe depressive episodes.
Step 3
Weaknesses of Biological Treatments
Answer
However, there are notable weaknesses. Many antidepressants, including SSRIs, can take several weeks to become effective, which may not be suitable for all patients. Additionally, biological treatments might not address underlying psychological or social factors contributing to depression. There are also potential side effects, including weight gain and sexual dysfunction, that can deter patients from continuing treatment. The use of ECT may be met with stigma and fear due to misconceptions about its safety and efficacy.