Epinephrine•HCl 0.3 ml Epinephrine•HCl 0.3 ml Oxygen
(1:1,000) IM (1:1,000) IM Aminophylline 500 mg IV q
Diphenhydramine•HCl 50 mg Aminophylline 250 mg IV 6h
IV over 10-min period of time Hydrocortisone
IV fluids
Monitor blood gases
Observe for respiratory
failure