Recommendations regarding the current management of croup with increased work of breathing include the use of:

Recommendations regarding the current management of croup with increased work of breathing include the use of:

• A. Nebulized bronchodilators
• B. Oral corticosteroids
• C. Oral antibiotics
• D. Cool mist therapy

Answer: (B)

Reducing airway edema quickly is the goal in croup with increased work of breathing, and a systemic corticosteroid achieves this best. A single dose of dexamethasone, given orally when possible, effectively decreases subglottic inflammation and edema, leading to faster improvement in stridor and respiratory effort and often shortening the need for hospitalization. The oral route is simple and well-tolerated, with alternative IV or IM dosing if oral administration isn’t feasible. While other options exist in some settings, they don’t address the primary issue as reliably. Nebulized bronchodilators may offer transient relief for certain patients but are not standard long-term management for typical viral croup. Antibiotics are unnecessary unless a bacterial suspicion is present, and cool mist therapy has not shown meaningful benefit. In more severe cases, nebulized epinephrine can be used for rapid, short-term improvement while steroids take effect, but the foundational, evidence-based treatment is the corticosteroid.

Reducing airway edema quickly is the goal in croup with increased work of breathing, and a systemic corticosteroid achieves this best. A single dose of dexamethasone, given orally when possible, effectively decreases subglottic inflammation and edema, leading to faster improvement in stridor and respiratory effort and often shortening the need for hospitalization. The oral route is simple and well-tolerated, with alternative IV or IM dosing if oral administration isn’t feasible. While other options exist in some settings, they don’t address the primary issue as reliably. Nebulized bronchodilators may offer transient relief for certain patients but are not standard long-term management for typical viral croup. Antibiotics are unnecessary unless a bacterial suspicion is present, and cool mist therapy has not shown meaningful benefit. In more severe cases, nebulized epinephrine can be used for rapid, short-term improvement while steroids take effect, but the foundational, evidence-based treatment is the corticosteroid.