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Antibiotic counselling photosensitivity — GPhC CRA MCQ

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ModerateInfectionsAntibiotic counselling photosensitivityGPhC CRA

A patient prescribed doxycycline for acne asks for counselling before a sunny holiday. What would you advise the patient?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: E — Use sun protection and take the capsule with plenty of water while upright

Doxycycline can cause photosensitivity, so sun protection is important. It can also irritate the oesophagus, so patients should take it with water and remain upright. The other options either delay appropriate care, use an unsuitable medicine, or miss the main safety issue.

Reference: BNF