mesalazine - 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
MESASAL mesalazine 250 mg enteric coated tablet blister pack
AUST R: 289132
Active ingredients:
mesalazine

Dosage form:
Tablet, enteric coated

Sponsor:
Viatris Pty Ltd

Phone:
1800 314 527

From
10 Jan 2025
to
30 Sep 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
Other strengths are available.

PENTASA mesalazine 4 g prolonged release granules sachet
AUST R: 216259
Active ingredients:
mesalazine

Dosage form:
Granules, modified release

Sponsor:
Ferring Pharmaceuticals Pty Ltd

Phone:
1800337746

From
03 Nov 2025
to
21 Nov 2025

Shortage status:
Current

Availability:
Limited Availability

Reason:
Transport / Logistic issues / Storage capacity issues

Management action:
The sponsor is working to expedite the next shipment. An alternative strength is available.

ASACOL mesalazine 1.6 g enteric coated tablet blister pack
AUST R: 322671
Active ingredients:
mesalazine

Dosage form:
Tablet, enteric coated

Sponsor:
Chiesi Australia Pty Ltd

Phone:
1800943587

From
28 Aug 2025
to
28 Aug 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Transport / Logistic issues / Storage capacity issues

ASACOL mesalazine 800 mg enteric coated tablets blister pack
AUST R: 261420
Active ingredients:
mesalazine

Dosage form:
Tablet, enteric coated

Sponsor:
Chiesi Australia Pty Ltd

Phone:
1800943587

From
19 Aug 2025
to
28 Oct 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Transport / Logistic issues / Storage capacity issues

PENTASA mesalazine 1 g prolonged release tablet blister pack
AUST R: 164142
Active ingredients:
mesalazine

Dosage form:
Tablet, modified release

Sponsor:
Ferring Pharmaceuticals Pty Ltd

Phone:
1800337746

From
15 Oct 2025
to
30 Oct 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Transport / Logistic issues / Storage capacity issues

PENTASA mesalazine 1g suppository blister pack
AUST R: 98034
Active ingredients:
mesalazine

Dosage form:
Suppository, compressed

Sponsor:
Ferring Pharmaceuticals Pty Ltd

Phone:
1800337746

From
15 Sep 2025
to
26 Sep 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Transport / Logistic issues / Storage capacity issues