Methotrexate labelling error — GPhC CRA MCQ
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Correct answer: C — Stop the supply, correct the label to weekly dosing and complete an accuracy and clinical check.
Methotrexate dosing errors can be fatal, and the label must match the intended weekly dose before supply. Verbal counselling cannot compensate for an incorrect label on a high-risk medicine. The prescription and PMR should be checked, corrected and counselled clearly.
Reference: BNF; MEP; MHRA Drug Safety Update