COPD, which includes emphysema and chronic bronchitis, is a chronic inflammatory lung disease that causes obstructed airflow from the lungs, leading to primary symptoms like persistent cough, shortness of breath (especially during physical activity), wheezing, and excessive mucus production. While there is no cure, symptom management is crucial and focuses on a combination of lifestyle changes (primarily smoking cessation) and a regimen of long-acting inhaled medications—bronchodilators to open the airways and corticosteroids to reduce inflammation. Pulmonary rehabilitation, a supervised program of exercise and education, is also a cornerstone of care for improving stamina and breathing techniques. For a select group of patients with severe, advanced disease, surgical options may be explored, including bullectomy, lung volume reduction surgery (LVRS) to remove damaged tissue, or in rare cases, a lung transplant. Effective care requires a team led by a pulmonologist (a lung specialist) and often includes respiratory therapists, who are essential for teaching patients how to use inhalers and oxygen equipment correctly. The relationship with these providers is key, as they help manage the progressive nature of the disease, adjust treatments during exacerbations, and guide patients through major decisions about advanced care and surgical interventions.