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Impetigo — ABFM Board MCQ

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HardDermatologyImpetigoABFM Board

A 2-year-old has honey-colored crusts around the nose and mouth after scratching insect bites. He is afebrile and otherwise well. There are five small lesions and no surrounding cellulitis. Which of the following is the most appropriate initial treatment?

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Correct answer: ATopical mupirocin

Localized nonbullous impetigo is treated with topical mupirocin or retapamulin. Oral antibiotics are used for numerous lesions, outbreaks, or ecthyma.

Reference: IDSA Skin and Soft Tissue Infection Guideline