What is the expiration date for drugs taken from multiple unit containers once placed in vials?

The correct choice indicates that the expiration date for drugs taken from multiple unit containers and placed in vials is determined by the earlier of the date dispensed or the expiration date on the original container. This is consistent with the requirements for drug repackaging and labeling.

When pharmacy personnel repack medications from bulk containers into smaller vials, the newly dispensed medications cannot have an expiration date that exceeds that of the original packaging. This is crucial because it ensures the safety and efficacy of the medication; using the earlier of the two dates prevents patients from receiving a product that could be past its effective date, potentially compromising their health.

By following this guideline, pharmacies demonstrate compliance with regulatory standards designed to protect public health. The expiration dating policy helps ensure that all medications administered to patients meet the appropriate safety and effectiveness criteria.