A patient has anaphylaxis after an injection with stridor and hypotension. What is the first-line drug?

Answer and explanation

Correct answer: C. Intramuscular adrenaline

  1. Step 1: Intramuscular adrenaline is the first and life-saving treatment of anaphylaxis.
Answer
Intramuscular adrenaline.
Why not the others: Intravenous hydrocortisone only, Oral antihistamine and Salbutamol only do not fit.

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