Copd is an abbreviation of Chronic Obstructive Pulmonary Disease. Your doctor may also prescribe drugs to liquefy the mucus in your lungs. corticosteroids, reduces the swelling in your breathing tubes.
Copd is an abbreviation of Chronic Obstructive Pulmonary Disease. Your doctor may also prescribe drugs to liquefy the mucus in your lungs. corticosteroids, reduces the swelling in your breathing tubes.