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CD prescription validity — GPhC CRA MCQ

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ModeratePharmacy Law and EthicsCD prescription validityGPhC CRA

A private prescription for methylphenidate modified-release capsules is presented 35 days after the prescriber signed it. The prescription otherwise contains the required controlled drug particulars. What is the legal classification/requirement?

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Correct answer: BThe prescription is no longer valid because Schedule 2 and 3 CDs are valid for 28 days

Schedule 2, 3 and 4 controlled drug prescriptions are valid for 28 days from the appropriate date. Methylphenidate is a Schedule 2 CD, so a prescription presented after 35 days cannot be dispensed. Telephone approval cannot extend statutory validity. The patient should be referred back to the prescriber for a new prescription if treatment is still needed.

Reference: Misuse of Drugs Regulations 2001; MEP