system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A previously healthy 5-year-old girl is brought to the emergency department because of difficulty breathing and vomiting that began 1 hour after she took an amoxicillin tablet. She appears anxious. Her pulse is 140/min, respirations are 40/min, and blood pressure is 72/39 mmHg. She has several well-circumscribed, raised, erythematous plaques scattered diffusely over her trunk and extremities. Pulmonary examination shows diffuse, bilateral wheezing. Which of the following is the most appropriate initial pharmacotherapy?
assistant
Epinephrine