How does CBT address comorbidity?

• A. By targeting shared maintaining factors with integrated interventions and prioritizing core symptoms while coordinating treatment across disorders.
• B. By using the same therapy for all conditions
• C. By prescribing medications to all co-occurring disorders
• D. By ignoring other disorders and focusing on one

Answer: (A)

CBT addresses comorbidity by focusing on processes that underlie multiple disorders and using an integrated, flexible set of interventions that target those shared factors across conditions. Many disorders are kept active by common mechanisms such as avoidance, rumination, catastrophizing, and maladaptive safety behaviors. By identifying and modulating these processes, the same therapeutic tools can reduce symptoms across several diagnoses rather than treating each one in isolation.

A transdiagnostic or modular approach fits well here: cognitive restructuring, exposure to avoided situations, behavioral activation, and problem‑solving are applied in ways that address the specific presentation but still target the underlying processes that keep problems going. Treatment is coordinated across conditions so the plan is coherent, efficient, and responsive to how one disorder affects another. This often involves prioritizing core symptoms—those whose change tends to bring the most broad improvement—and sequencing interventions so improvements in these areas ripple across comorbid problems.

This perspective aligns with why the approach is not about using one therapy for all conditions without adaptation, nor about pharmacotherapy as the primary method in CBT, nor about ignoring co-occurring disorders. It’s about an integrated, process-focused plan that treats the interconnected nature of multiple diagnoses.