topiramate
Current shortage
The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
The TGA has assessed this shortage as medium impact, meaning some people may need to change brand, strength or product while it lasts.
20 product records on the Australian Register of Therapeutic Goods, listed in full below. The TGA last updated this information on 14 October 2026. Not medical advice.
The TGA does not publish a reason for a shortage, so Voxsanity cannot show one. Nothing on this page is an explanation of why supply is affected — that information is not in the source and is not inferred here.
This is national information. The TGA records shortages for Australia as a whole. There is no state, territory or pharmacy-level stock information in this data, and Voxsanity cannot tell you whether a particular pharmacy has a medicine in stock. Your pharmacist can.
Products affected
TOPIRAMATE SANDOZ topiramate 100 mg tablet bottle
Tablet, film coated · ARTG 135794
Read the TGA's own shortage record for this product
- Status
- Shortage expected The supplier has told the TGA it expects this medicine to go into shortage. It has not necessarily done so yet. Your pharmacist can tell you what is in stock now.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 21 December 2026 The TGA's dates span 3 months.
- Expected to be resolved
- 29 March 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 8 September 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
APO-TOPIRAMATE topiramate 200 mg tablet blister pack
Tablet, film coated · ARTG 124732
Read the TGA's own shortage record for this product
- Status
- Shortage expected The supplier has told the TGA it expects this medicine to go into shortage. It has not necessarily done so yet. Your pharmacist can tell you what is in stock now.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 11 December 2026 The TGA's dates span 4 months.
- Expected to be resolved
- 9 April 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 30 September 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TOPIRAMATE-WGR topiramate 25 mg tablet blister pack
Tablet, film coated · ARTG 124644
Read the TGA's own shortage record for this product
- Status
- Shortage expected The supplier has told the TGA it expects this medicine to go into shortage. It has not necessarily done so yet. Your pharmacist can tell you what is in stock now.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 20 November 2026 The TGA's dates span 5 months.
- Expected to be resolved
- 23 April 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 13 July 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TOPAMAX topiramate 50 mg tablet blister pack
Tablet, film coated · ARTG 62710
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Medium impact The TGA has assessed this shortage as medium impact, meaning some people may need to change brand, strength or product while it lasts.
- Reported from
- 12 October 2026 The TGA's dates span 1 month.
- Expected to be resolved
- 20 November 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 7 September 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
RBX TOPIRAMATE topiramate 50 mg tablets bottle
Tablet · ARTG 157971
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Unavailable The supplier reports no stock is available.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 1 October 2026 The TGA's dates span 2 months.
- Expected to be resolved
- 30 November 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 14 October 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TAMATE topiramate 100mg tablet blister pack
Tablet, film coated · ARTG 150446
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 28 September 2026 The TGA's dates span 6 months.
- Expected to be resolved
- 30 March 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 25 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
APO-TOPIRAMATE topiramate 25 mg tablet blister pack
Tablet, film coated · ARTG 124729
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 3 September 2026 The TGA's dates span 7 months.
- Expected to be resolved
- 9 April 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 26 June 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TAMATE topiramate 25mg tablet blister pack
Tablet, film coated · ARTG 150447
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 27 August 2026 The TGA's dates span 7 months.
- Expected to be resolved
- 30 March 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 25 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TAMATE topiramate 50mg tablet blister pack
Tablet, film coated · ARTG 150445
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 3 July 2026 The TGA's dates span 9 months.
- Expected to be resolved
- 31 March 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 27 March 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
EPIRAMAX 25 topiramate 25 mg tablets blister pack
Tablet, film coated · ARTG 135552
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 7 May 2026 The TGA's dates span 8 months.
- Expected to be resolved
- 15 January 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 17 April 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
EPIRAMAX 50 topiramate 50 mg tablets blister pack
Tablet, film coated · ARTG 135592
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 7 May 2026 The TGA's dates span 8 months.
- Expected to be resolved
- 15 January 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 17 April 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
EPIRAMAX 100 topiramate 100 mg tablets blister pack
Tablet, film coated · ARTG 135594
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Limited Availability The supplier reports limited stock.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 7 May 2026 The TGA's dates span 8 months.
- Expected to be resolved
- 15 January 2027 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 17 April 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
NOUMED TOPIRAMATE topiramate 25 mg tablet bottle
Tablet, film coated · ARTG 284343
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Unavailable The supplier reports no stock is available.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 30 June 2024 The TGA's dates span 2 years, 6 months.
- Expected to be resolved
- 31 December 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 20 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
NOUMED TOPIRAMATE topiramate 50 mg tablet bottle
Tablet, film coated · ARTG 284344
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Unavailable The supplier reports no stock is available.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 30 June 2024 The TGA's dates span 2 years, 6 months.
- Expected to be resolved
- 31 December 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 20 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
NOUMED TOPIRAMATE topiramate 200 mg tablet bottle
Tablet, film coated · ARTG 284346
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Unavailable The supplier reports no stock is available.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 30 June 2024 The TGA's dates span 2 years, 6 months.
- Expected to be resolved
- 31 December 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 20 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
NOUMED TOPIRAMATE topiramate 100 mg tablet bottle
Tablet, film coated · ARTG 284345
Read the TGA's own shortage record for this product
- Status
- Current shortage The TGA records this medicine as being in shortage now. A shortage often affects some brands, strengths or pack sizes and not others, so a supply of the medicine may still be available. Your pharmacist can tell you what is in stock and what alternatives exist.
- Supply
- Unavailable The supplier reports no stock is available.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 30 April 2024 The TGA's dates span 2 years, 8 months.
- Expected to be resolved
- 31 December 2026 This is the date the supplier has given the TGA. It can move.
- TGA last updated
- 20 May 2026
What the TGA says is being done
Alternative brands are available.
Quoted from the TGA's own record for this product. Voxsanity has not edited, summarised or interpreted it.
TOPIRAMATE SANDOZ topiramate 200 mg tablet bottle
Tablet, film coated · ARTG 135810
Read the TGA's own shortage record for this product
- Status
- Shortage resolved The TGA records this shortage as over. Supply reaching individual pharmacies can still take time after a shortage is resolved, so your pharmacy may not have restocked yet.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 20 July 2026 The TGA's dates span 1 month.
- Resolved
- 20 August 2026
- TGA last updated
- 19 June 2026
TOPIRAMATE SANDOZ topiramate 25 mg tablet bottle
Tablet, film coated · ARTG 135762
Read the TGA's own shortage record for this product
- Status
- Shortage resolved The TGA records this shortage as over. Supply reaching individual pharmacies can still take time after a shortage is resolved, so your pharmacy may not have restocked yet.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 25 June 2026 The TGA's dates span 3 months.
- Resolved
- 1 October 2026
- TGA last updated
- 21 July 2026
TAMATE topiramate 200mg tablet blister pack
Tablet, film coated · ARTG 150444
Read the TGA's own shortage record for this product
- Status
- Shortage resolved The TGA records this shortage as over. Supply reaching individual pharmacies can still take time after a shortage is resolved, so your pharmacy may not have restocked yet.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 29 May 2026 The TGA's dates span 2 months.
- Resolved
- 11 August 2026
- TGA last updated
- 25 May 2026
TOPIRAMATE SANDOZ topiramate 50 mg tablet bottle
Tablet, film coated · ARTG 135779
Read the TGA's own shortage record for this product
- Status
- Shortage resolved The TGA records this shortage as over. Supply reaching individual pharmacies can still take time after a shortage is resolved, so your pharmacy may not have restocked yet.
- Supply
- Available The supplier reports stock is available, though not necessarily at every pharmacy.
- TGA impact rating
- Low impact The TGA has assessed this shortage as low impact, meaning alternatives are generally available and most people can be managed without difficulty.
- Reported from
- 21 May 2026 The TGA's dates span 3 months.
- Resolved
- 3 September 2026
- TGA last updated
- 29 April 2026
Terms like ARTG, TGA and PBS are explained in the glossary.
Where this comes from
Source: Medicine Shortage Reports Database, Therapeutic Goods Administration (TGA), © Commonwealth of Australia, reproduced with permission. The TGA does not endorse Voxsanity, and nothing here is presented as a TGA view. Shortage information is free for everyone on this site, with no account and no subscription.
Every product listed above links to the TGA's own shortage record for that product. The TGA's register is organised by product rather than by medicine, so there is no single TGA page covering topiramate as a whole; to see them together, open the TGA Medicine Shortage Reports Database and type topiramate into its filter box. General information about medicine shortages is on the TGA's medicine shortages page.
Voxsanity last read the register on 16 October 2026.
Not medical advice. Voxsanity republishes public government health data in plain English. Speak to your pharmacist or doctor about your own medicines. Do not stop or change how you take a medicine because of anything on this page.