What is required for a pharmacist to dispense controlled substances legally?

For a pharmacist to dispense controlled substances legally, it is essential to have a valid prescription from a licensed practitioner. This requirement is in place to ensure that the medication is being prescribed for a legitimate medical need, and that it is appropriate for the patient's condition. The prescription must adhere to specific standards set forth by federal and state regulations, which include details such as the patient's name, the drug prescribed, dosage instructions, the prescriber’s information, and their DEA registration number. This legal framework is designed to prevent misuse and diversion of controlled substances, thereby protecting public health and safety.

Other options such as a verbal agreement with the patient, approval from a supervisor, or a written consent form are not sufficient on their own to fulfill legal requirements for dispensing controlled substances. The role of a prescription from a licensed practitioner is central in ensuring that the pharmacist is acting within the law and adhering to professional standards in their practice.