An 8-month-old with a barking cough, hoarse cry and a mild fever. Which treatment is indicated?

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Multiple Choice

An 8-month-old with a barking cough, hoarse cry and a mild fever. Which treatment is indicated?

This presentation is classic for viral croup, where the main issue is swelling of the upper airway causing a barking cough and hoarseness. The goal in the acutely distressed infant is rapid reduction of that subglottic edema to open the airway. Nebulized epinephrine causes quick vasoconstriction of the swollen mucosa, which quickly decreases airway obstruction and improves stridor and breathing. Its effect is fast but temporary, so it’s paired with a corticosteroid to provide longer-lasting anti-inflammatory benefit. Albuterol acts mainly on the lower airways and isn’t the preferred option for croup. Oral antibiotics aren’t indicated because this is typically viral. Intramuscular corticosteroids can help reduce inflammation over longer periods, but they don’t provide the same rapid relief of edema that nebulized epinephrine offers in the acute setting.

This presentation is classic for viral croup, where the main issue is swelling of the upper airway causing a barking cough and hoarseness. The goal in the acutely distressed infant is rapid reduction of that subglottic edema to open the airway. Nebulized epinephrine causes quick vasoconstriction of the swollen mucosa, which quickly decreases airway obstruction and improves stridor and breathing. Its effect is fast but temporary, so it’s paired with a corticosteroid to provide longer-lasting anti-inflammatory benefit.

Albuterol acts mainly on the lower airways and isn’t the preferred option for croup. Oral antibiotics aren’t indicated because this is typically viral. Intramuscular corticosteroids can help reduce inflammation over longer periods, but they don’t provide the same rapid relief of edema that nebulized epinephrine offers in the acute setting.

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