experiencing shortness breath difficulty breathing significant way fever felt measured thermometer nasal congestion clear runny nose noticed high pitched sound breathing traveled country last 4 weeks symptoms prominent night
croup hiv (initial infection) larygospasm epiglottitis atrial fibrillation pneumonia guillain-barré syndrome acute dystonic reactions myocarditis myasthenia gravis chagas urti scombroid food poisoning psvt sle anaphylaxis
Croup