Airflow Limitation

Airflow limitation refers to a reduced ability of the lungs to move air in and out effectively, often seen in conditions like asthma or COPD. It occurs when the airways become narrowed, blocked, or obstructed, making it harder to breathe normally. This restriction can lead to symptoms such as shortness of breath, wheezing, and fatigue. The measurement of airflow limitation helps doctors diagnose and assess lung diseases, guiding treatment to improve airflow and breathing function. Essentially, it indicates that the lungs cannot efficiently transfer air, limiting oxygen intake and removal of carbon dioxide.