Drug Shortage vs Discontinued: What's the Difference?
Quick answer
A shortage is temporary — Health Canada expects the product to come back, and tracks it as active, anticipated, or resolved. A discontinuation is permanent — the manufacturer has stopped making it for the Canadian market for good. If your medication is discontinued, waiting for restock isn't a plan; talking to your pharmacist about a permanent alternative is.
What counts as a shortage
A shortage means the manufacturer has told Health Canada it can't currently meet demand for a product, but expects to resume normal supply. Shortages move through a few statuses: Anticipated Shortage (expected but not started yet), Active Shortage (happening now), and Resolved (supply is back). The product itself isn't going away — the timeline is just uncertain.
What counts as a discontinuation
A discontinuation means the manufacturer has decided to permanently stop making that product for the Canadian market. Health Canada reports these as To Be Discontinued (the withdrawal is planned but hasn't fully happened yet) or Permanently Discontinued (it's already off the market). Unlike a shortage, there's no restock to wait for — that specific product is not coming back.
Why the distinction changes what you should do
With a shortage, checking back periodically and watching the estimated resolution date is a reasonable strategy — supply is expected to return. With a discontinuation, that strategy doesn't work: there is no resolution date because there's nothing to resolve. The right move is to talk to your pharmacist or prescriber about a permanent alternative sooner rather than later, so you're not scrambling once your last supply runs out.
How to tell which one you're looking at
Search the drug on MedShort and check the status badge on its shortage or drug page. Anything labeled Active, Anticipated, or Resolved is a shortage. Anything labeled To Be Discontinued or Permanently Discontinued means the product itself is being withdrawn — treat it accordingly.
A practical middle case: single-strength discontinuations
Sometimes only one strength or pack size of a drug is discontinued while other versions stay available — the product isn't gone entirely, just that specific option. Your pharmacist can check whether an alternate strength or formulation of the same drug is still on the market before assuming you need a completely different medication.
Not sure which one your medication is right now? Search it and check the status label before deciding what to do next.
Related Guides
How to Check if a Drug Is in Shortage in Canada
Three ways to check whether a medication is currently in shortage — by brand name or DIN, and what each Health Canada shortage status label actually means.
Why Do Drug Shortages Happen in Canada? 6 Real Reasons Explained
From manufacturing failures to Canada's small market size — the 6 actual causes behind Canadian drug shortages, explained simply with real examples.
How Long Do Drug Shortages Usually Last in Canada?
Most Canadian drug shortages resolve within weeks, but some drag on for a year or more — here's what actually affects the timeline and how to check a specific drug's own shortage history instead of guessing.
How Often Are Drug Shortages Reported in Canada?
Why Canada's drug shortage list has so many active reports at any given time, what that number actually means, and how to keep track without checking constantly.
Latest Canadian Shortage Updates
Sources
Guide last reviewed August 13, 2026. MedShort.ca is an independent tracking tool and does not provide medical advice.