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Substitution due to stock shortage — GPhC CRA MCQ

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ModerateDispensing and SupplySubstitution due to stock shortageGPhC CRA

A prescription specifies sertraline 50 mg tablets. The pharmacy has sertraline 25 mg tablets in stock and the patient has run out. What is the legal classification/requirement?

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

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Correct answer: A — Confirm an appropriate equivalent supply route and provide clear dosing if two 25 mg tablets are supplied

When strength substitution is considered, the pharmacist must ensure legal and clinical appropriateness and provide clear instructions. The total daily dose must remain correct. Changing active ingredient requires prescriber involvement unless a specific legal protocol applies.

Reference: MEP; GPhC Standards