What must a dentist discuss with a patient before prescribing a controlled substance?

Before prescribing a controlled substance, it is essential for a dentist to discuss the risks and benefits of that substance with the patient. This requirement is grounded in the ethical obligations healthcare providers have to ensure informed consent. Patients have the right to understand how a medication may affect their health, including potential side effects, risks of dependency, and any benefits it might provide in managing their condition. Providing this information enables patients to make informed decisions regarding their treatment and fosters trust in the clinician-patient relationship.

While discussing the cost, availability of alternatives, or family history of drug use may be relevant in certain contexts, they are not primary considerations that directly relate to the immediate understanding of the prescribed medication's impact on the patient. The focus on risks and benefits aligns with the principles of ethical medical practice, emphasizing patient autonomy and safety.