What Is Asthma? Asthma is a chronic (long-term) lung disease that inflames and narrows the airways. Asthma causes recurring periods of wheezing (a whistling.
Asthma Ppt
PHARMACOTHERAPY OF RESPIRATORY DISEASES. Bronchial asthma Bronchial asthma is a disease caused by increased responsiveness of the tracheobronchial tree.
The Diseases of the Respiratory System
