Which psychotherapy is indicated for borderline personality disorder?

• A. DBT
• B. CBT
• C. IPT
• D. Psychodynamic Therapy

Answer: (A)

Treating borderline personality disorder effectively relies on a therapy that teaches emotion regulation, distress tolerance, and interpersonal skills within a validating, skills-based framework. Dialectical Behavior Therapy does exactly that by blending cognitive-behavioral techniques with mindfulness and a strong emphasis on validation. It provides structured training in four areas: mindfulness to stay aware of emotions in the moment, distress tolerance to handle crises without lashing out or harming oneself, emotion regulation to identify and modulate intense feelings, and interpersonal effectiveness to navigate relationships and set boundaries. Therapy typically combines individual sessions with group skills training and coaching to apply skills during times of crisis, which directly targets the hallmark features of BPD—emotional volatility, impulsivity, self-injury or suicidal behavior, and unstable relationships. There is robust evidence that DBT reduces self-harm, suicidality, and hospitalization rates in BPD, making it the most effective and well-supported choice. While other therapies like standard CBT can help with certain symptoms, they do not consistently address the full regulatory and interpersonal challenges seen in BPD as comprehensively as DBT. IPT focuses on relationship issues in depression and isn’t tailored to the broad emotion-regulation work needed in BPD, and psychodynamic approaches, though beneficial for some patients, lack the same level of evidence for reducing self-harm and suicidality in this disorder.