What is the initial management step for a suspected anaphylactic reaction in a child?

• A. Wait for symptoms to worsen before giving epinephrine.
• B. Give oral antihistamines first.
• C. Call for help but delay medication.
• D. Administer intramuscular epinephrine immediately; secure airway; call for emergency help; provide oxygen.

Answer: (D)

The essential idea is that suspected pediatric anaphylaxis must be treated immediately with epinephrine. Administer intramuscular epinephrine right away to reverse life-threatening airway edema, bronchospasm, and shock. After giving the dose, secure the airway if needed, call emergency services, and provide high-flow oxygen. Epinephrine is the only medication that rapidly counters the underlying pathophysiology; waiting or relying on antihistamines alone can allow deterioration. In kids, give 0.01 mg/kg of 1:1000 epinephrine intramuscularly (maximum about 0.3 mg per dose for smaller children, 0.5 mg if weight and guidelines allow) and repeat every 5–15 minutes if symptoms persist, while monitoring and arranging urgent transfer to advanced care.