Chronic obstructive pulmonary disease (COPD) ranks as the sixth leading cause of death in the United States, according to the CDC.COPD comprises several conditions, including chronic bronchitis and emphysema, and can be caused by genetics and irritants like smoke or pollution.Awareness of COPD symptoms and disease management remains poor, with approximately half of the affected population unaware they have the disease.The number of deaths from chronic lower respiratory diseases, including COPD, increased by 3.5% in 2022.