Do not stop or change your medication without speaking to a pharmacist or healthcare professional.

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 →

Resolved

ALDACTONE 100 MG

PFIZER CANADA ULC

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 ALDACTONE 100 MG discontinued in Canada?

Yes. The manufacturer has reported to Health Canada that ALDACTONE 100 MG has been permanently discontinued (last updated October 27, 2026). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.

Why is ALDACTONE 100 MG not available?

The reason the manufacturer reported: Business reasons.

Can I still get this?Check with your pharmacist
StatusResolved
Same-ingredient products on fileNone found
Affected strength100MG
Report last updated2026-10-27
Checked by MedShort2026-11-12

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

00285455

Strength

100MG

Dosage Form

TABLET

Route

ORAL

Active Ingredient

SPIRONOLACTONE

Tier

Unrated

Last Updated

2026-10-27

Reason for Shortage

Demand increase for the drug.

Past Reports for This Drug

ALDACTONE 100 MG has 2 shortage/discontinuation reports on file — this is one of them.