severe chronic obstructive pulmonary disease copd experiencing shortness breath difficulty breathing significant way cough produces colored abundant sputum usual smoke cigarettes chronic obstructive pulmonary disease copd diagnosed gastroesophageal reflux cough traveled country last 4 weeks noticed wheezing sound exhale
acute copd exacerbation / infection pneumonia bronchospasm / acute asthma exacerbation bronchitis bronchiectasis pulmonary neoplasm tuberculosis guillain-barré syndrome atrial fibrillation myocarditis pulmonary embolism acute dystonic reactions myasthenia gravis anemia scombroid food poisoning psvt sle
Acute COPD exacerbation / infection