Methylprednisolone anaphylaxis

The exacerbation of asthma is a problem frequently encountered by emergency physicians. In addition to oxygen and beta adrenergic agonists, oral and intravenous corticosteroids are increasingly being used to alleviate bronchospasm and to prevent recurrence of dyspnea. Methylprednisolone sodium succinate has been advocated as an intravenous adjunct in the treatment of asthma. We present the case of a steroid-dependent, 17-year-old male asthmatic, who experienced anaphylaxis, with respiratory arrest, within minutes of receiving intravenous methylprednisolone. Our patient rapidly responded to respiratory support and epinephrine. Methylprednisolone-induced anaphylaxis is reviewed.