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Impetigo localised — GPhC CRA MCQ

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HardInfectionsImpetigo localisedGPhC CRA

A 7-year-old has four small crusted lesions on the forearm consistent with localised non-bullous impetigo. The child is systemically well, has no immunosuppression and the lesions are not near the eyes. What is the most appropriate initial treatment to consider?

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Correct answer: EHydrogen peroxide 1% cream for five days with hygiene and safety-net advice

NICE recommends considering hydrogen peroxide 1% cream two or three times daily for five days for localised non-bullous impetigo when the person is well and not at high risk of complications. This supports antimicrobial stewardship. A topical antibiotic is reserved for when hydrogen peroxide is unsuitable or ineffective; oral treatment is used for bullous, widespread or systemically unwell presentations. Hygiene advice and reassessment for spread, systemic illness or non-response remain important.

Reference: NICE NG153: Impetigo antimicrobial prescribing: https://www.nice.org.uk/guidance/ng153/chapter/Recommendations