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Eye drop beyond-use — GPhC CRA MCQ

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ModerateDispensing and SupplyEye drop beyond-useGPhC CRA

A patient collects chloramphenicol eye drops and asks whether the bottle can be kept for future episodes. The label includes a discard instruction after opening. What would you advise the patient?

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Correct answer: B — Discard the bottle after the labelled period once opened

Eye drops can become contaminated after opening, so many products have a defined in-use discard period. The patient should follow the label and product information. Sharing the bottle risks cross-infection and inappropriate treatment. Medicines should not be used for another route unless prescribed and suitable.

Reference: BNF; product information