How long should a prescription for controlled substances be filled after the date of issue?

A prescription for controlled substances must be filled within six months of the date of issue to be valid. This regulation is in place to ensure that medications are dispensed while they are still relevant for the patient’s treatment and to prevent the potential misuse of prescriptions written for controlled substances.

This timeframe helps pharmacies and practitioners manage their inventory and minimizes the risk of outdated prescriptions being filled, which could pose safety concerns. After six months, a prescription for a controlled substance cannot be filled, and a new prescription must be obtained from the prescriber.

This timeframe is consistent with federal guidelines as well, where applicable, reinforcing the importance of compliance with regulations regarding controlled substances. Understanding this rule is crucial for anyone working in pharmacy practice to ensure adherence to legal standards and to safeguard patient health.