If a prescription was written for an Albuterol inhaler with refills PRN, how long would the refill be valid?

In North Carolina, a prescription for a medication like an Albuterol inhaler, which is classified as a rescue inhaler and often used for asthma or COPD, is subject to specific refill regulations. When a prescription is written for a medication with refills as needed (PRN), the validity of the refills is typically determined by state law.

In this context, the correct duration for refill validity is 1 year from the date the prescription was issued. This aligns with the standard guidelines for non-control prescriptions under the North Carolina Pharmacy Practice Act. Therefore, if a prescription is issued with details like "refills PRN," the pharmacy can legally dispense refills for that prescription for up to 1 year, ensuring that the patient has access to necessary medications within that timeframe.

Other options may suggest varying durations, but they don’t conform to the established regulations for refills. The maximum refill validity period of 1 year is clear and ensures that practitioners and patients follow best practices while managing medications effectively.