Biological Treatments
Medication
- Antidepressants : Selective serotonin reuptake inhibitors (SSRIs) like fluoxetine are commonly prescribed for depression.
- Anxiolytics : Benzodiazepines such as diazepam are used to manage anxiety disorders.
- Antipsychotics : Medications like haloperidol are effective in treating schizophrenia.
Karp and Frank (1995)
Aim
To compare the effectiveness of drug therapy and cognitive-behavioral therapy (CBT) in treating depression.
Method
Meta-analysis of 12 studies comparing drug therapy, CBT, and a combination of both.
Results
Drug therapy was effective in the short term, but relapse rates were higher compared to CBT.
Conclusion
Combining medication with CBT reduces relapse rates, highlighting the importance of addressing underlying cognitive patterns.
Strengths and Limitations
TipStrengths
- Quick symptom relief, particularly for severe disorders.
- Widely accessible and cost-effective.
Limitations
- Side effects, such as weight gain or drowsiness.
- High relapse rates when medication is discontinued.
- Ethical concerns regarding overprescription and dependency.
Psychological Treatments
Cognitive-Behavioral Therapy (CBT)
- CBT focuses on identifying and challenging negative thought patterns and behaviors.
