COPD has diverse presentations, and the identification of patients who are most likely to respond to a given treatment should contribute to personalized care. Two considerations for selection of COPD treatments are symptoms and history of exacerbations. An additional consideration could include elevated peripheral blood eosinophil levels. Join a pulmonary expert to hear about COPD treatments, exacerbations, and how the levels of eosinophils, assessed as a continuous variable, could impact exacerbation rates.