What must be marked on a repacked medication blister pack?

When repacking medications into blister packs, it is essential to include the repacking date, lot number, and expiration date on the packaging. This information is critical for multiple reasons.

The repacking date provides a clear record of when the medication was repackaged, which is important for tracking the shelf life and ensuring that medications are not used beyond their expiration. The lot number facilitates traceability back to the original manufacturer's batch, allowing for effective tracking in case of recalls or quality control issues. The expiration date indicates the date up to which the medication is guaranteed to retain its safety and efficacy. Together, these elements ensure that the pharmacy complies with regulatory requirements and that patients receive safe, effective medications.

The other options do not provide sufficient information required for the safe and compliant dispensing of medications. Simply labeling with the drug name or just the expiration date does not offer the necessary context or safety information required for proper medication management.