Today, a multidisciplinary approach is coming to the forefront in chronic disease management. The coordinated work of physicians, nurses, dieticians, psychologists, and social workers is considered important in terms of strengthening care adherence and developing self-management skills. Individualized training programs, behavior change-based interventions, and psychoeducation applications contribute to patients managing their own health processes more effectively. Therefore, the concept of care adherence and self-management in chronic diseases does not only constitute an approach that expresses the technical dimension of the treatment process; it is considered as a comprehensive health management field that directly affects the individual's quality of life, psychological resilience, and health outcomes.