What is a common symptom of Chronic Obstructive Pulmonary Disease (COPD)?

Shortness of breath is a hallmark symptom of Chronic Obstructive Pulmonary Disease (COPD). This condition primarily affects the lungs and leads to airflow obstruction, resulting from chronic bronchitis and emphysema. Patients often experience difficulty breathing, especially during physical activities, due to the weakening of the airways and the air sacs in the lungs. Over time, the inflammation and narrowing of the air passages make it harder for air to flow in and out, causing that characteristic feeling of breathlessness. This symptom can vary in severity depending on the progression of the disease, but it is a key indicator for diagnosis and management of COPD. Recognizing shortness of breath as a primary symptom is crucial for healthcare providers to assess lung function and determine appropriate treatment plans.