What information must be included on a prescription for a controlled substance in Colorado?

The correct answer includes the essential components required on a prescription for a controlled substance, which are crucial for ensuring proper medication usage and compliance with legal regulations. A prescription must include the patient's name and the prescribed drug name, which identifies both the individual receiving the medication and the specific medication being dispensed. Directions for use are crucial as they instruct the patient on how to take the medication safely and effectively. Lastly, the prescriber's information is necessary to verify that the prescription comes from an authorized individual who is legally allowed to prescribe controlled substances.

These components help ensure patient safety, enhance communication between the patient, pharmacy, and prescriber, and comply with legal requirements for controlled substances. In some states, further information may be required, but the elements listed in the correct answer are foundational and universally required.

The other options contain elements that are not essential for a prescription. For example, including the patient's age, drug interactions, or insurance details may be relevant in certain contexts but is not mandated as part of the prescription itself for controlled substances. Similarly, while a patient's medical history or dosage form is important in overall healthcare management, these details are not required on the prescription. The option that mentions the patient's diagnosis and prescriber's phone number adds potentially useful information,