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| Product details |
Supply Impact Dates |
Further Details |
APX-MONTELUKAST montelukast (as sodium) 10 mg tablet blister pack AUST R: 189225Active ingredients:
montelukast sodium
Dosage form: Tablet
Sponsor: Arrotex Pharmaceuticals Pty Ltd
Phone: 1800 195 055
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From 03 Mar 2026 to 15 May 2026
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Shortage status: Current
Availability: Limited Availability
Reason: Commercial Changes / Commercial viability
Management action: Alternative brands are available.
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APX-MONTELUKAST montelukast (as sodium) 5 mg chewable tablet blister pack AUST R: 189216Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Arrotex Pharmaceuticals Pty Ltd
Phone: 1800 195 055
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From 19 Feb 2026 to 12 Jun 2026
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Shortage status: Current
Availability: Limited Availability
Reason: Manufacturing
Management action: This product has replaced AUST R 184824. Alternative brands are available.
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MONTELUKAST LUPIN montelukast 4 mg (as sodium) chewable tablet blister pack AUST R: 323023Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Generic Health Pty Ltd
Phone: 03 9809 7900
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From 21 Oct 2025 to 24 Apr 2026
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Shortage status: Current
Availability: Unavailable
Reason: Unexpected increase in demand due to other sponsors unable to supply
Management action: Alternative brands are available.
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MONTELUKAST VIATRIS montelukast 10 mg (as sodium) film-coated tablet blister pack AUST R: 323027Active ingredients:
montelukast sodium
Dosage form: Tablet, film coated
Sponsor: Accord Healthcare Pty Ltd
Phone: 0418348894
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From 04 Dec 2025 to 31 May 2026
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Shortage status: Current
Availability: Limited Availability
Reason: Manufacturing
Management action: Alternative brands are available.
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APX-MONTELUKAST montelukast (as sodium) 4 mg chewable tablet blister pack AUST R: 189217Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Arrotex Pharmaceuticals Pty Ltd
Phone: 1800 195 055
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From 08 Jul 2025 to 22 Jan 2026
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Shortage status: Resolved
Availability: Available
Reason: Manufacturing
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MONTELAIR 4 montelukast 4 mg (as sodium) chewable tablet blister pack AUST R: 184837Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Arrotex Pharmaceuticals Pty Ltd
Phone: 1800 195 055
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From 19 Jun 2025 to 29 Jan 2026
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Shortage status: Resolved
Availability: Available
Reason: Manufacturing
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MONTELAIR 5 montelukast 5 mg (as sodium) chewable tablet blister pack AUST R: 184825Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Arrotex Pharmaceuticals Pty Ltd
Phone: 1800 195 055
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From 03 Mar 2026 to 03 Mar 2026
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Shortage status: Resolved
Availability: Available
Reason: Manufacturing
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MONTELUKAST SANDOZ 4 montelukast 4 mg (as sodium) chewable tablet blister pack AUST R: 184832Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Accord Healthcare Pty Ltd
Phone: 0418348894
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From 28 May 2025 to 23 Feb 2026
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Shortage status: Resolved
Availability: Available
Reason: Manufacturing
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MONTELUKAST VIATRIS montelukast 4 mg (as sodium) chewable tablet blister pack AUST R: 323026Active ingredients:
montelukast sodium
Dosage form: Tablet, chewable
Sponsor: Accord Healthcare Pty Ltd
Phone: 0418348894
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From 05 Nov 2025 to 24 Mar 2026
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Shortage status: Resolved
Availability: Available
Reason: Manufacturing
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LUKAIR montelukast (as sodium) 10 mg film-coated tablet blister pack AUST R: 197285Active ingredients:
montelukast sodium
Dosage form: Tablet, film coated
Sponsor: ORGANON PHARMA PTY LTD
Phone: 1800023135
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Deletion from market:
30 Apr 2026
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Shortage status: To be discontinued
Availability: Reduction in supply until supply is exhausted
Reason: Commercial Changes / Commercial viability
Management action: Alternative generic products are available.
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SINGULAIR Montelukast (as sodium) 10 mg tablet blister pack AUST R: 61846Active ingredients:
montelukast sodium
Dosage form: Tablet, film coated
Sponsor: ORGANON PHARMA PTY LTD
Phone: 1800 023 135
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Deletion from market:
25 Sep 2025
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Shortage status: Discontinued
Availability: Reduction in supply until supply is exhausted
Reason: Commercial Changes / Commercial viability
Management action: Alternative generic products are available.
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