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Antabuse

Disulfiram

Utilised to manage chronic alcohol dependence to support sobriety goals and mitigate relapse risks.

Active ingredient
Disulfiram
Route
Oral use
Form
Tablet
Strengths
250mg · 500mg

You will receive a quality generic equivalent of Antabuse, depending on stock.

Prescription and consultation requirements for Antabuse vary by destination and are determined by the fulfilment partner.

Antabuse details

Alternative names
disulfiram
Therapeutic class
Aldehyde Dehydrogenase Inhibitor
Pharmacological class
Alcohol Deterrent
Contraindications
recent alcohol ingestion; severe myocardial disease; psychosis
Minor side effects
metallic taste; headache; drowsiness
Moderate side effects
fatigue; impotence; rash
Dosage forms
Tablet
Administration route
Oral use
Supply category
Prescription-only medicine (POM)
Originator
Odyssey Pharmaceuticals
Onset Time
12 hours
Duration
1–2 weeks
Storage instructions
Store below 25°C.
Drug interactions
Alcohol; Metronidazole; Phenytoin
Age restrictions
Approved for adults.
Serious side effects

severe hepatotoxicity, requires immediate medical attention; disulfiram-alcohol reaction, requires immediate medical attention

Patient summary

utilised to manage chronic alcohol dependence to support sobriety goals and mitigate relapse risks.

Mechanism of action

Blocks the enzyme aldehyde dehydrogenase, causing toxic accumulation of acetaldehyde if alcohol is consumed, inducing severe discomfort.

Pregnancy and breastfeeding

TGA Category C: Avoid in pregnancy unless benefits outweigh potential fetal risks. Breastfeeding: Avoid.

What you will receive

Antabuse is the originator brand name, made by Odyssey Pharmaceuticals. We use it to identify the medicine and are not affiliated with Odyssey Pharmaceuticals.

  • The fulfilment partner confirms whether the exact brand or an equivalent containing Disulfiram is offered.
  • The offered brand, manufacturer and dispatch location depend on the product, destination and partner warehouse.
  • Check the final product details at checkout before confirming an order.

How we compare medicine brands and generics