What must pharmacies do if the remainder of a partially filled C2 medication is not dispensed within 72 hours?

When a partially filled Schedule II (C2) medication is not completely dispensed within 72 hours, it is required for the pharmacy to notify the prescriber. This action is essential because the prescriber needs to be aware of the situation to make informed decisions regarding patient care and the ongoing management of the patient’s medication regimen.

The law mandates that if the full quantity of the controlled substance is not dispensed, and the patient has not obtained the remainder of the prescription within the given timeframe, the responsibility lies with the pharmacy to communicate this to the prescriber. This allows the prescriber to reassess the patient's needs or consider alternative treatment options, ensuring the patient receives appropriate care.

Understanding this regulation helps maintain proper medication management and supports adherence to legal standards related to controlled substances. It is critical for pharmacies to be aware of these requirements to ensure compliance and to optimize patient safety.