Current shortage
EPIRAMAX 100 topiramate 100 mg tablets blister pack
topiramate · 100 mg Tablet, film coated
- Supply impact started
- 7 May 2026
- Supply impact ends
- 15 Jan 2027
- TGA row last updated
- 23 Sept 2026
- ARTG ID
- 135594
- Sponsor
- Arrotex Pharmaceuticals Pty Ltd
- Sponsor phone
- 1800 195 055
- Shortage impact
- Low
- Availability
- Limited Availability
Reason reported to TGA
Manufacturing
TGA management action
Alternative brands are available.
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 10:15:07 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.