experiencing shortness breath difficulty breathing significant way flare chronic obstructive pulmonary disease copd past year cough produces colored abundant sputum usual smoke cigarettes diagnosed gastroesophageal reflux work mining sector cough traveled country last 4 weeks
bronchitis bronchiectasis pneumonia acute copd exacerbation / infection pulmonary embolism guillain-barré syndrome bronchospasm / acute asthma exacerbation atrial fibrillation myocarditis acute dystonic reactions myasthenia gravis anemia tuberculosis psvt chagas
Acute COPD exacerbation / infection