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Naltrexone (ARX) TM

You should seek medical advice in relation to medicines and use only as directed by a healthcare professional. Always read the label. If symptoms persist see your healthcare professional.

Active ingredients: naltrexone

Pack: Naltrexone (ARX) 50 mg tablet, 30, blister pack

Brand name

(ARTG)

: ARX-NALTREXONE naltrexone hydrochloride 50 mg tablet blister pack

Download the Consumer Medicine Information Leaflet

Download consumer medicine information leaflet (pdf) from the Therapeutic Goods Administration (TGA) website

What this medicine is used for

(ARTG)

ARX-NALTREXONE is indicated for use within a comprehensive treatment program for alcohol dependence. ARX-NALTREXONE is also indicated as adjunctive therapy in the maintenance of formerly opioid-dependent patients who have ceased the use of opioids such as diamorphine (heroin) and morphine.

How to use this medicine

(ARTG)

This medicine contains one component only.

Component :

  • Tablet, film coated
  • Oral
  • Yellow coloured, ov al, biconvex, film-coated tablet with a break line on one side and plain on the other side

Storage conditions

(ARTG)

  • Store below 25 degrees Celsius
  • Shelf lifetime is 36 Months.
  • Store below 25 degrees Celsius
  • Shelf lifetime is 36 Months.

Do I need a prescription ?

(ARTG)

These medicine packs are available from a pharmacist and requires a prescription. It is Schedule 4 : Prescription Only Medicine.

  • 30 tablets pack

Is this medicine subsidised ?

(PBS)

This medicine was verified as being available on the PBS (Pharmaceutical Benefits Scheme) on January, 1 2025. To learn more about this subsidy, visit the Pharmaceutical Benefits Scheme (PBS) website.

Pregnant or planning a pregnancy ?

(AHT)

For the active ingredient naltrexone

You should seek advice from your doctor or pharmacist about taking this medicine. They can help you balance the risks and the benefits of this medicine during pregnancy.

Reporting side effects

You can help ensure medicines are safe by reporting the side effects you experience.

You can report side effects to your doctor, or directly at www.tga.gov.au/reporting-problems

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