See also:
Asthma
Chronic obstructive pulmonary disease
Cough/shortness of breath Ddx
Upper respiratory infection
Hx
COPD
Stopped using inhalers
Sx
Increased dyspnea
Increased sputum production
Workup
CBC
CXR
PFTs
Sputum Gram stain and culture
CT-chest
Tx
Beta adrenergic agonists such as albuterol
Oral steroid such as prednisone