Alcoliv 500 Mg Australia

Last Updated on 11/05/2026 ✔ Medically Reviewed by Dr. Arjun Srivastav

Clinical Summary: Alcoliv 500 is an oral hepatoprotective and metabolic-enhancing medication manufactured by Sun Pharmaceutical Industries Ltd. Each film-coated tablet delivers 500 mg of Metadoxine (pyridoxine-L-2-pyrrolidone-5-carboxylate). Formulated to manage acute and chronic hepatic parenchymal damage, Alcoliv 500 is clinically indicated for Alcoholic Fatty Liver Disease (AFLD), non-alcoholic hepatic steatosis (NAFLD/MASLD), and alcohol-induced cellular injury. By accelerating the elimination of ethanol and its toxic intermediate metabolite, acetaldehyde, while stimulating endogenous glutathione (GSH) synthesis, it protects hepatocytes against lipid peroxidation and structural necrosis.

Product Specifications

Alcoliv 500 Composition (Alcoliv Tablet Composition)

Understanding the Alcoliv 500 composition requires analyzing the synergistic molecular components of Metadoxine 500:

• Pyridoxine (Vitamin B6 Component): Acts as a primary coenzyme in amino acid transamination and glycogen phosphorylation. Within hepatocytes, it supports the enzymatic cascades responsible for intermediate metabolic transformations.
• Pyrrolidone Carboxylate (Pyroglutamate Component): Participates directly in the -glutamyl cycle. It serves as an intracellular precursor for the de novo synthesis of glutathione (GSH)—the primary endogenous antioxidant defending liver tissue against free-radical damage.
• The Synergistic Salt Effect: By chemically pairing these compounds into an organic micro-salt, Metadoxine achieves superior cellular uptake across hepatic membranes compared to taking separate Vitamin B6 or amino acid supplements.

What is Alcoliv 500 Used For?

Alcoliv 500 is an oral hepatoprotective and metabolic-enhancing medication. Each film-coated tablet contains an ion-pair salt composed of pyridoxine (Vitamin B6) and pyrrolidone carboxylate (pyroglutamate). It is clinically prescribed for:

• Alcoholic Fatty Liver Disease (AFLD): Helps reduce fat accumulation (steatosis) inside liver cells, normalizes elevated liver enzymes (ALT, AST, and GGT), and preserves the integrity of hepatocyte cell membranes.
• Alcohol Clearance and Intoxication Support: Accelerates the activity of key hepatic enzymes—alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH). This speeds up the metabolism and elimination of alcohol and its toxic intermediate byproduct, acetaldehyde, reducing oxidative stress in the liver.
• Antioxidant and Glutathione Restoration: Replenishes depleted intracellular reserves of reduced glutathione (GSH), protecting liver tissue against lipid peroxidation, free-radical damage, and cellular necrosis.
• Non-Alcoholic Fatty Liver Disease (NAFLD / MASLD): Used in selected cases to protect hepatic parenchyma from chronic oxidative injury and metabolic swelling.

Important Clinical Note: Alcoliv 500 supports liver cell repair and metabolic recovery; it is not an antidote that allows for continued or excessive alcohol consumption. Ongoing alcohol cessation and lifestyle management remain mandatory for liver regeneration.

Mechanism of Action: How Alcoliv 500 Protects the Liver

Alcohol-induced liver damage occurs primarily through two pathways: the toxic accumulation of acetaldehyde (which directly damages cell membranes) and severe oxidative stress that depletes cellular antioxidants.

1. Accelerated Ethanol & Acetaldehyde Clearance: Metadoxine stimulates the functional activity of alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH). This accelerates the conversion of acetaldehyde into non-toxic acetate and water, reducing blood and tissue exposure to cytotoxic aldehydes.
2. Restoration of Intracellular Glutathione (GSH): Chronic alcohol exposure and hepatic steatosis severely deplete mitochondrial glutathione. Alcoliv 500 replenishes hepatic GSH reserves, neutralizing free radicals and halting the chain reaction of cellular lipid peroxidation.
3. Preservation of Hepatocyte Membrane Fluidity: By inhibiting lipid degradation in liver cells, it stabilizes the phospholipid bilayer of parenchymal cell membranes, preserving cellular transport and lowering elevated liver enzymes (ALT, AST, and GGT).
4. Reduction of Fatty Infiltration (Steatosis): Metadoxine aids in the normal clearance of fatty acid esters, reducing macrovesicular and microvesicular fat accumulation within hepatocytes.

Clinical Uses: What is Alcoliv 500 Prescribed For?

1. Alcoholic Fatty Liver Disease (AFLD)

Prolonged alcohol consumption disrupts lipid metabolism, causing triglycerides to accumulate inside liver cells. Alcoliv 500 is used alongside complete alcohol abstinence to reduce hepatic steatosis, lower inflammatory transaminases, and prevent progression toward alcoholic hepatitis or cirrhosis.

2. Non-Alcoholic Fatty Liver Disease (NAFLD / MASLD)

Patients experiencing metabolic-associated fatty liver disease often present with impaired liver antioxidant defenses and hepatic parenchymal swelling. Metadoxine 500 supports cellular repair and reduces oxidative stress in hepatic tissue.

3. Subacute & Chronic Alcohol Toxicity

Used in comprehensive clinical recovery programs to reduce the toxic burden of chronic alcohol intake, ease hepatic metabolic strain, and support cellular structural recovery.

Critical Clinical Reality: Alcoliv 500 is a hepatoprotective agent designed to assist liver tissue healing. It is not an antidote that permits safe alcohol overconsumption. Permanent lifestyle changes and alcohol cessation remain the foundational requirements for hepatic recovery.

Alcoliv 500 Dosage & Administration (Alcoliv Tablet Dosage)

The standard Alcoliv 500 dosage should be individualized by your treating physician based on liver function tests (LFTs) and the stage of hepatic steatosis.

Missed Dose & Overdose Protocols

• Missed Dose: Take the missed tablet as soon as you remember. If it is almost time for your next scheduled dose, skip the missed dose and resume your regular routine. Never double up on tablets.
• Overdose: High accidental doses can cause transient dizziness, peripheral tingling, or gastrointestinal distress. Seek clinical guidance or contact a local poisons information center immediately if accidental overdose occurs.

Alcoliv 500 Substitute & Alternative Options

If you are researching an Alcoliv 500 substitute or an Alcoliv Tablet substitute, products can be divided into identical single-ingredient formulations and multi-ingredient liver support therapies:

Therapeutic Guidance: Always consult your medical provider before switching to an Alcoliv Tablet substitute to verify that the active strength and combination ingredients align with your specific diagnosis.

Contraindications & Drug-Drug Interactions

Understanding safety boundaries and potential interactions is critical when taking Metadoxine:

Absolute Contraindications

• Known Hypersensitivity to Metadoxine: Patients with a documented allergy to Metadoxine, pyridoxine, or excipients within the tablet core.
• Severe Chronic Kidney Disease (End-Stage Renal Impairment): Metadoxine metabolites are cleared through the kidneys; severe renal failure can cause drug accumulation.
• Pregnancy and Breastfeeding: Because formal, well-controlled clinical safety studies in human pregnancy are limited, Alcoliv 500 is not recommended for pregnant or lactating women unless explicitly directed by a physician.

Significant Drug Interactions

Side Effects & Safety Precautions

Alcoliv 500 is generally well tolerated, with adverse events occurring in a small minority of patients ().

Common, Mild Reactions

• Gastrointestinal Symptoms: Mild nausea, transient diarrhea, abdominal discomfort, or gastric irritation (manageable by taking tablets alongside a light meal).
• Neurological Sensations: Mild dizziness, sleepiness, or headache.
• Cutaneous Reactions: Mild skin redness, itching, or localized rash.

Precautions

• Driving and Operating Machinery: If you experience dizziness or drowsiness after taking Alcoliv 500, avoid driving or operating heavy machinery until your symptoms fully resolve.
• Peripheral Neuropathy Monitoring: While rare at therapeutic doses, prolonged use of very high-dose pyridoxine-containing medicines can occasionally cause peripheral numbness or tingling in the hands and feet. Report unusual nerve sensations to your doctor promptly.

Where Can I Buy Alcoliv 500?

Alcoliv 500 is available through licensed international dispensing pharmacies and verified platforms such as AustraliaRxMeds:

• Direct Online Ordering via AustraliaRxMeds: You can purchase genuine Sun Pharma-manufactured Alcoliv 500 mg tablets directly via Australiarxmeds in factory-sealed blister packs with tracked international delivery.
• Australian Regulatory & Importation Compliance: Metadoxine is an unapproved therapeutic good on the Australian Register of Therapeutic Goods (ARTG). Australian residents can legally import it under the Therapeutic Goods Administration (TGA) Personal Importation Scheme provided that:
  • You hold a valid prescription or written authority from an Australian-registered medical practitioner.
  • You import no more than a 3-month supply per single shipment at the doctor’s prescribed dosage.
  • The cumulative quantity imported does not exceed a 15-month supply within any 12-month period.
  • The medicine is strictly for personal therapeutic use and not for resale or commercial supply.
• Safety & Counterfeit Precautions: Always source through verified platforms that require prescription confirmation. Avoid unregulated websites selling unverified generic liver supplements, which carry significant risks of incorrect dosing, adulteration, or customs seizure.