COPD is an umbrella term for chronic lung diseases that obstruct airflow and make breathing difficult. It commonly includes chronic bronchitis and emphysema. Over time, airway inflammation and lung damage can make it harder for the body to get enough oxygen, especially during exertion.
COPD is a chronic disease, but effective treatment can help patients breathe better and maintain a more active lifestyle. Ongoing pulmonary management can also reduce the risk of exacerbations, which are sudden symptom flare-ups that may require urgent treatment.