This is a historical report — it no longer reflects this drug's current status. Current status: Permanently Discontinued. View this drug's full profile page →
PMS-ISMN
PHARMASCIENCE INC
View this drug's full profile page →
This is a national manufacturer shortage report. It does not confirm whether the product is unavailable at your local pharmacy — call ahead or ask your pharmacist.
Quick answers
Is PMS-ISMN discontinued in Canada?
Yes. The manufacturer has reported to Health Canada that PMS-ISMN 60MG has been permanently discontinued (last updated September 4, 2026). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.
Why is PMS-ISMN not available?
The reason the manufacturer reported: Manufacturing issues.
What this means
Does this mean the shortage is completely over everywhere?
It means this specific report has been marked resolved or was avoided — but some individual pharmacies may still take time to restock.
What should I do?
If your pharmacy still doesn't have it, check with them directly — supply is expected to be normalizing.
DIN
02301288
Strength
60MG
Dosage Form
TABLET (EXTENDED-RELEASE)
Route
ORAL
Active Ingredient
ISOSORBIDE-5-MONONITRATE
Tier
Unrated
Last Updated
2026-09-04
Reason for Shortage
Disruption of the manufacture of the drug.
Past Reports for This Drug
PMS-ISMN has 4 shortage/discontinuation reports on file — this is one of them.
Other Products from PHARMASCIENCE INC
Other Health Canada-approved products made by the same manufacturer — not necessarily related to this shortage, and not necessarily in shortage themselves.
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