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Doxycycline counselling — GPhC CRA MCQ

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EasyInfectionsDoxycycline counsellingGPhC CRA

A 17-year-old is prescribed doxycycline for acne. He plays outdoor sport and asks for key counselling. What would you advise the patient?

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

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Correct answer: C — Take with plenty of water and use sun protection

Doxycycline can cause oesophageal irritation and photosensitivity. It should be taken with plenty of water while upright, and sun protection is advised. Antacids can reduce absorption and should be separated.

Reference: BNF