Active-ingredient Dossier

Naltrexone Hydrochloride

Active-ingredient Dossier for Naltrexone Hydrochloride (opioid antagonist). Australian brands, products, PBS listings, PBAC outcomes — compiled by…

What is

Naltrexone Hydrochloride Naltrexone Hydrochloride is an opioid antagonist.

Australian brands containing

Naltrexone Hydrochloride — NALTREXONE — ARX-NALTREXONE — CONTRAVE — NALTREXONE-APOTEX — REVIATREXONE

Therapeutic areas

Naltrexone Hydrochloride is registered in Pain & Anaesthesia (5 brands) and Endocrinology (1 brand).

Sponsor landscape

The ingredient is marketed by four sponsors: Arrotex Pharmaceuticals, Accord Healthcare, iNova Pharmaceuticals, and Generic Health.

PBS and regulatory activity

One brand containing naltrexone hydrochloride has PBS-listed items, with the latest PBS schedule date of 1 May 2026.