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Near-Fatal Asthma

By Mark D. Siegel, MD, FCCP

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Management

Corticosteroids

High-dose parenteral corticosteroids, at least the equivalent of 40 mg of methylprednisolone every 6 h, are essential.5,42 Benefits may occur within 1 to 2 h, although in the sickest asthmatics, a response may not be apparent for days.43 Airway eosinophils decrease almost immediately, whereas neutrophils may persist or even increase after corticosteroid treatment is started.18,19 Although data are lacking, some authors have suggested a role for inhaled corticosteroids as well.5


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