Product details Supply Impact Dates Further Details
GENRX TAMOXIFEN tamoxifen (as citrate) 20 mg
AUST R: 316360

Active Ingredients: tamoxifen citrate

Dosage From: Tablet
 From: 20 Mar 2026

To: 24 Apr 2026 		Shortage Status: Anticipated

Availability: Available

Reason: Manufacturing
GENOX 10 tamoxifen 10mg
AUST R: 40063

Active Ingredients: tamoxifen citrate

Dosage From: Tablet, uncoated
 From: 31 Jan 2025

To: 15 Feb 2026 		Shortage Status: Current

Availability: Unavailable

Reason: Manufacturing
GENOX 20 tamoxifen 20mg
AUST R: 40065

Active Ingredients: tamoxifen citrate

Dosage From: Tablet, uncoated
 From: 18 Mar 2025

To: 15 Feb 2026 		Shortage Status: Current

Availability: Unavailable

Reason: Manufacturing
TAMOSIN tamoxifen 20mg
AUST R: 43527

Active Ingredients: tamoxifen citrate

Dosage From: Tablet, uncoated
 From: 21 Jul 2025

To: 21 Jul 2025 		Shortage Status: Resolved

Availability: Available

Reason: Commercial Changes / Commercial viability