What must a pharmacist obtain before providing a prescription for controlled substances?

A pharmacist must obtain a valid prescription from a licensed prescriber before dispensing a prescription for controlled substances. This requirement is in place to ensure that controlled substances, which have a high potential for abuse and dependency, are only dispensed when there is a legitimate medical need that has been evaluated and approved by a qualified healthcare professional.

This validation process protects public health by ensuring that prescriptions are based on informed clinical decisions, which contributes to the safe and effective use of controlled medications. The involvement of a licensed prescriber helps to confirm that the patient requires the medication for a legitimate medical condition, which is crucial in preventing misuse and diversion of these substances.

Approval from the Nova Scotia College of Pharmacists or a referral from a physician is not a necessity for dispensing but rather pertains to regulatory compliance and clinical collaboration, respectively. Sign-off from a pharmacist supervisor is also not a standard requirement for dispensing controlled substances unless mandated by specific workplace policies, which are not universal.