What is the maximum number of refills allowed on a Schedule II controlled substance?

The maximum number of refills allowed on a Schedule II controlled substance is indeed zero, meaning no refills are permitted. Schedule II drugs are classified as having a high potential for abuse and dependence, which is why they are strictly regulated. When a physician prescribes a Schedule II medication, the entire prescription must be filled at once, and any additional supplies require a new prescription.

This regulation is crucial for ensuring that these powerful substances are used judiciously and safely, helping to mitigate issues such as addiction or misuse. By design, the law ensures that patients need to have a follow-up evaluation by their healthcare provider for any ongoing need for the medication before they can receive another supply.