Do not stop or change your medication without speaking to a pharmacist or healthcare professional.
Active ShortageTier 3 — Critical

BICILLIN L-A

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 there a shortage of BICILLIN L-A in Canada?

Yes. BICILLIN L-A 1200000UNIT has an active shortage reported to Health Canada (last updated May 26, 2026).

Why is BICILLIN L-A not available?

The reason the manufacturer reported: Disruption of the manufacture of the drug.

When will BICILLIN L-A be available again?

The manufacturer's estimated resolution date is February 26, 2027. This is an estimate and can change; follow this page to get an email when the status changes.

Can I still get this?Possibly — same-ingredient product records found
StatusActive Shortage
Same-ingredient products on file3 products
Expected resolution~5 months remaining (estimate)
Affected strength1200000UNIT
Last updated2026-05-26

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

BICILLIN L-A INJECTION SUS 1200000IU/2ML

WYETH-AYERST CANADA INC.

1200000UNIT · DIN 02041596

Same strengthSame dosage formSame routeNo current shortage

Other Products

MEGACILLIN 500 SUS

MERCK FROSST CANADA & CIE, MERCK FROSST CANADA & CO.

500000UNIT · DIN 00009938

Different strengthSame dosage formDifferent routeNo current shortage

MEGACILLIN 250 PEDI SUS

MERCK FROSST CANADA & CIE, MERCK FROSST CANADA & CO.

250000UNIT · DIN 00107441

Different strengthSame dosage formDifferent routeNo current shortage

What this means

Does this mean my pharmacy is out of stock?

Not necessarily — a national shortage doesn't mean every pharmacy has run out. Some locations may still have stock, especially of a specific strength or pack size.

What should I do?

Contact your pharmacy before your current supply runs low, and ask your pharmacist about next steps if they're out.

DIN

02291924

Strength

1200000UNIT

Dosage Form

SUSPENSION

Route

INTRAMUSCULAR

Active Ingredient

PENICILLIN G BENZATHINE

See all PENICILLIN G BENZATHINE products →

Shortage Timeline

Approximate — based on the dates HPSC reports were last updated, not confirmed onset or resolution dates. Gaps between bars are periods with no shortage on file.

Active/anticipated Resolved

Shortage History