topiramate - medicine shortage information

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If you are having difficulty obtaining a medicine that has been prescribed to you, talk to your doctor or pharmacist to discuss suitable options to continue your care.

More information about medicine shortages and how to access alternative medicines is available at the Medicine Shortages hub

Product details Supply Impact Dates Further Details
EPIRAMAX 25 topiramate 25 mg tablets blister pack
AUST R: 135552
Active ingredients:
topiramate

Dosage form:
Tablet, film coated

Sponsor:
Arrotex Pharmaceuticals Pty Ltd

Phone:
1800 195 055

From
27 Aug 2025
to
02 Jan 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative brands are available.

EPIRAMAX 50 topiramate 50 mg tablets blister pack
AUST R: 135592
Active ingredients:
topiramate

Dosage form:
Tablet, film coated

Sponsor:
Arrotex Pharmaceuticals Pty Ltd

Phone:
1800 195 055

From
26 Dec 2025
to
16 Jan 2026

Shortage status:
Anticipated

Availability:
Available

Reason:
Manufacturing

Management action:
Alternative brands are available.