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

INTRON A

MERCK CANADA INC

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 INTRON A discontinued in Canada?

Yes. The manufacturer has reported to Health Canada that INTRON A 6000000UNIT has been permanently discontinued (last updated September 1, 2021). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.

Why is INTRON A 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 file5 products
Affected strength6000000UNIT
Last updated2021-09-01

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.

Other Products

INTRON A INJ 3000000UNIT/VIAL

AVONDALE (BRINNY) CHEMICAL COMPANY

3000000UNIT · DIN 00705896

Different strengthDifferent dosage formSame routeNo current shortage

INTRON A INJ 10000000UNIT/VIAL

AVONDALE (BRINNY) CHEMICAL COMPANY

10000000UNIT · DIN 00705926

Different strengthDifferent dosage formSame routeNo current shortage

INTRON A INJ 5000000UNIT/VIAL

AVONDALE (BRINNY) CHEMICAL COMPANY

5000000UNIT · DIN 00705918

Different strengthDifferent dosage formSame routeNo current shortage

UNITRON PEG

MERCK CANADA INC

74MCG · DIN 02242966

Different strengthDifferent dosage formSame routeNo current shortage

INTRON A - LIQ 5000000IU/ML

SCHERING-PLOUGH (BRINNY) CO.

5000000UNIT · DIN 02223414

Different strengthDifferent dosage formDifferent routeNo current shortage

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.

DIN

02238674

Strength

6000000UNIT

Dosage Form

SOLUTION

Route

INTRAMUSCULAR INTRAVENOUS SUBCUTANEOUS

Active Ingredient

INTERFERON ALFA-2B

Tier

Unrated

Last Updated

2021-09-01

Reason for Shortage

Business reasons