Expired Medications

Created September 23, 2026

Responsible departments


Purpose

Expired medications never get used on a patient or dispensed to a client. This page covers what to do the moment you find one, how Inventory gets vendor credit back when possible, how expired product is recorded and removed from the PIMS, and how each hospital flags product that is about to expire so we can move it in time.

Context

Why this matters

Scope

Covers every drug and pharmacy item that carries an expiration date: tablets, capsules, liquids, injectables, vaccines, topicals, otics, ophthalmics, supplements, and in-house lab reagents/tests.

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Opened multi-dose vials can "expire" before the date on the box (beyond-use dating after first puncture). Those rules live on the Injectable Medications page — once a vial is past its beyond-use date, handle it the same way as anything else on this page.

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Never accept returned medications from clients to restock or reuse. Once a medication leaves the building it cannot be put back into inventory, even if it is unopened. (Prescription diets are the exception — see the Prescription Diets page.)

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Terminologies