metformin hydrochloride - 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
DIAFORMIN 1000 metformin hydrochloride 1000 mg tablet blister pack
AUST R: 82207
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Alphapharm Pty Ltd

Phone:
1800274276

From
27 Nov 2024
to
31 Mar 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available.
DIAFORMIN 500 metformin hydrochloride 500 mg tablet blister pack
AUST R: 73806
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Alphapharm Pty Ltd

Phone:
1800274276

From
27 Nov 2024
to
31 Jan 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available.
DIAFORMIN 850 metformin hydrochloride 850 mg tablet blister pack
AUST R: 73808
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Alphapharm Pty Ltd

Phone:
1800274276

From
22 Oct 2024
to
31 Mar 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available.
DIAFORMIN VIATRIS metformin hydrochloride 1000mg film-coated tablet blister pack
AUST R: 206735
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Alphapharm Pty Ltd

Phone:
1800274276

From
29 Oct 2024
to
31 Mar 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available.
METFORMIN SANDOZ metformin hydrochloride 500mg tablet blister pack
AUST R: 125661
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
24 Oct 2024
to
24 Apr 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available
SITAGLIPTIN/METFORMIN SANDOZ XR 100/1000 sitagliptin (as hydrochloride monohydrate)/metformin HCl 100mg/1000mg extended release tablet bottle
AUST R: 369590
Active ingredients:
metformin hydrochloride
sitagliptin hydrochloride monohydrate

Dosage form:
Tablet, modified release

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
07 Nov 2024
to
28 Feb 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
The sponsor is working to expedite next shipment.
SITAGLIPTIN/METFORMIN SANDOZ XR 50/1000 sitagliptin (as hydrochloride monohydrate)/metformin HCl 50mg/1000mg extended release tablet bottle
AUST R: 369591
Active ingredients:
metformin hydrochloride
sitagliptin hydrochloride monohydrate

Dosage form:
Tablet, modified release

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
24 Oct 2024
to
03 Mar 2025

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Alternative generic products are available
METFORMIN GH metformin hydrochloride 500 mg tablet blister pack
AUST R: 284971
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Generic Health Pty Ltd

Phone:
03 9809 7900

From
14 Aug 2024
to
13 Nov 2024

Shortage status:
Resolved

Availability:
Available

Reason:
Unexpected increase in demand due to other sponsors unable to supply
METFORMIN XR MYLAN metformin hydrochloride 1000mg extended release tablet blister pack
AUST R: 208441
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, modified release

Sponsor:
Alphapharm Pty Ltd

Phone:
1800274276

From
28 Aug 2024
to
28 Oct 2024

Shortage status:
Resolved

Availability:
Available

Reason:
Manufacturing
DIAFORMIN XR metformin hydrochloride 500mg extended release tablet blister pack
AUST R: 120868
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, modified release

Sponsor:
Alphapharm Pty Ltd

Phone:
1800 274 276

Deletion from market:
20 Aug 2024

Shortage status:
Discontinued

Availability:
Unavailable

Reason:
Manufacturing

Management action:
This product is being replaced by Diaformin XR Apharm 500mg 120BL AU (ARTG 232658)
TIH-METFORMIN metformin hydrochloride 850 mg tablet blister pack
AUST R: 335853
Active ingredients:
metformin hydrochloride

Dosage form:
Tablet, film coated

Sponsor:
Arrow Pharma Pty Ltd

Phone:
1800 195 055

Deletion from market:
17 May 2024

Shortage status:
Discontinued

Availability:
Reduction in supply until supply is exhausted

Reason:
Commercial Changes / Commercial viability

Management action:
This product will be replaced by an alternative product: APX-METFORMIN metformin hydrochloride 850 mg tablet blister pack [284953]