Current shortage
BICILLIN L-A benzathine benzylpenicillin tetrahydrate 1,200,000 Units / 2.3 mL suspension for injection pre-filled syringe with needle
benzathine benzylpenicillin tetrahydrate · 1200000 USP Unit Injection, suspension
- Supply impact started
- 22 Apr 2025
- Supply impact ends
- 31 Mar 2027
- TGA row last updated
- 30 Sept 2026
- ARTG ID
- 147169
- Sponsor
- Pfizer Australia Pty Ltd
- Sponsor phone
- 1800-675-229
- Shortage impact
- Critical
- Availability
- Unavailable
Reason reported to TGA
Manufacturing
TGA management action
Health professionals are encouraged to consider reserving any remaining Australian-registered Bicillin L-A stock held within their services for paediatric patients. Overseas-registered products have been approved for supply under Section 19A. See the website and search for the active ingredient: https://www.tga.gov.au/resources/section-19a-approvals. The TGA has published a web statement outlining key information about the shortage which is available at: https://www.tga.gov.au/safety/shortages/information-about-major-medicine-shortages/about-shortage-bicillin-l-benzathine-benzylpenicillin-tetrahydrate-prefilled-syringe-injection
What to do
- 1.Contact your pharmacist — Your pharmacist can check stock and whether another pharmacy can supply this product.
- 2.Ask your doctor before switching — A prescriber can decide whether another product is appropriate. Do not change medicines on your own.
- 3.Check the TGA report — The TGA Medicine Shortage Reports Database is the source for the dates and management action on this page.
Official sources
Last updated from the TGA Medicine Shortage Reports Database (report generated 12 November 2026 10:24:39 PM).
MedWatch is for informational purposes only and does not constitute medical advice. Never stop or change your medicines without consulting your doctor or pharmacist. In an emergency, call 000. Medication queries: National Medicines Line 1300 633 424.