skip to main content

Reconstitution expiry — GPhC CRA MCQ

Instant feedback + full explanation. One question, done properly.

EasyDispensing and SupplyReconstitution expiryGPhC CRA

A pharmacy reconstitutes cefalexin oral suspension on Monday morning. The product has a 10-day refrigerated shelf-life after reconstitution. The label prints a 28-day expiry. What is the most appropriate action?

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

Reveal the answer and explanation

Correct answer: B — Amend the label to show the correct product-specific expiry

Reconstituted liquids have product-specific expiry periods that must be reflected on the dispensing label. A 28-day default could lead to use after the medicine is no longer suitable. Storage conditions should also be clear. Changing formulation without assessing suitability and authorisation is not appropriate.

Reference: SmPC; BNF; MEP