Permanently Discontinued

DOXAZOSIN-4

PRO DOC LIMITEE

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 DOXAZOSIN-4 discontinued in Canada?

Yes. The manufacturer has reported to Health Canada that DOXAZOSIN-4 4MG has been permanently discontinued (last updated May 8, 2017). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.

Why is DOXAZOSIN-4 not available?

The reason the manufacturer reported: Business reasons.

Can I still get this?Possibly — same-ingredient product records found

StatusPermanently Discontinued

Same-ingredient products on file2 products

Affected strength4MG

Report last updated2017-05-08

Checked by MedShort2026-11-12

Other Products Containing the Same Active Ingredient

These are other Health Canada-approved human drug products containing the same active ingredient, not currently reported in shortage. Strength, dosage form, and route can still differ — ask your pharmacist whether any of these are appropriate for you. This isn't a guarantee of current stock.

Closest Matches

TEVA-DOXAZOSIN

TEVA CANADA LIMITED

4MG · DIN 02242730

Same strengthSame dosage formSame routeNo current shortage

Compare these two →

Other Products

APO-DOXAZOSIN

APOTEX INC

1MG · DIN 02240588

Different strengthSame dosage formSame routeNo current shortage

Compare these two →

What this means

Does this mean I need to switch medications right away?

Not necessarily right away, but this product will not be returning to the market.

What should I do?

Talk to your pharmacist or prescriber about your options well before your current supply runs out.

⚠ Possible Recall or Safety Alert

Health Canada has issued a recall or safety alert matching this product. This match is based on product name similarity and may not be exact — confirm against your specific lot number before taking action.

JAMP-Doxazosin 4 mg

JAMP-Doxazosin 4 mg: The uniformity of dosage unit may be out of specification in the affected lot.

Type II2024-06-25

Moderate health risk

Possible match — not confirmed

DIN

02240980

Strength

4MG

Dosage Form

TABLET

Route

ORAL

Active Ingredient

DOXAZOSIN

See all DOXAZOSIN products →

Compare with another product →

Product Monograph

Official Product Monograph (Health Canada)

View official Health Canada drug record ↗

Shortage History

2017-05-08

Permanently Discontinued

Business reasons

Other Products from PRO DOC LIMITEE

Other Health Canada-approved products made by the same manufacturer — not necessarily related to this shortage, and not necessarily in shortage themselves.

ACEBUTOLOL - 400

400MG · DIN 02164426

ACEBUTOLOL-100

100MG · DIN 02164396

ACEBUTOLOL-200

200MG · DIN 02164418

ACETAMINOPHENE 325TAB

325MG · DIN 00382752

ACETAMINOPHENE 500TAB

500MG · DIN 00386626

ALENDRONATE-70

70MG · DIN 02303078