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Eye drop administration — GPhC CRA MCQ

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EasyPatient Counselling and Pharmaceutical CareEye drop administrationGPhC CRA

An older patient starts latanoprost eye drops for glaucoma and says most drops run down the cheek. They use several other eye drops. What would you advise the patient?

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

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Correct answer: C — Instil one drop, close the eye and separate different drops by several minutes

One correctly instilled drop is sufficient for most ophthalmic medicines. Closing the eye and using punctal occlusion can reduce drainage and systemic absorption. Separating different drops prevents washout. Glaucoma treatment should be used regularly even when symptoms are not felt.

Reference: BNF; patient information