What is the maximum amount of medication that can be prescribed in an emergency CII prescription?

In the context of emergency prescriptions for Schedule II controlled substances, federal regulations allow a pharmacist to fill a prescription without a written order under specific circumstances. One of the key stipulations is that the amount prescribed must be limited to what is necessary to treat the patient during the emergency period. According to federal regulations, this emergency prescription can be for up to a 72-hour supply of medication.

In practice, this means that if a pharmacist receives a call from a prescriber requesting an emergency prescription, they can dispense enough medication to cover the patient's need until the patient can obtain a proper prescription, which is capped at a three-day (or 72-hour) supply. This regulation ensures that while patients can receive potentially needed medication in emergencies, there is still a limit to prevent misuse of controlled substances.

The other options listed exceed this regulation; thus, they are not applicable in the context of emergency CII prescriptions.