abamune tablet - Abacavir (300mg) medicine

abamune tablet - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Cipla Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 26, 2026
โš ๏ธ Hepatotoxicity Risk ๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 26, 2026

What is abamune tablet used for?

Abamune Tablet (Abacavir) is used to treat ANTI INFECTIVES. It contains Abacavir (300mg), which Abacavir is a nucleoside reverse transcriptase inhibitor (NRTI). It is converted. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Abacavir
  • Manufacturer: Cipla Ltd
  • Form: Allopathy
  • Pregnancy Category: C
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

๐Ÿ’Š abamune tablet Uses & Benefits

Treatment of HIV-1 infection in combination with other antiretroviral agents.

Off-label uses: Post-exposure prophylaxis (PEP) in combination with other agents.

๐Ÿ“‹ Drug Information

Generic Name(s)Abacavir
Brand NameAbamune Tablet
ManufacturerCipla Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassNucleoside/nucleotide reverse transcriptase inhibitors (NRTIs)
Route of AdministrationOral
StorageStore at 20-25ยฐC (68-77ยฐF); protect from moisture.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly and well absorbed after oral administration; absolute bioavailability is about 83%.
DistributionDistributes widely into tissues; crosses the blood-brain barrier and enters cerebrospinal fluid.
Protein BindingApproximately 50% bound to plasma proteins.
MetabolismMetabolized primarily by alcohol dehydrogenase and glucuronyl transferase to inactive metabolites.
Half-Life1.5 hours (intracellular half-life: 12-26 hours).
ExcretionRenal excretion of metabolites (82%) and unchanged drug (1.2%).
Bioavailability83%
Onset of ActionRapid; within 1-2 hours.
Peak Plasma Time1-1.5 hours.
Duration of Action12-24 hours (due to intracellular active metabolite).

How It Works

Abacavir is a nucleoside reverse transcriptase inhibitor (NRTI). It is converted intracellularly to carbovir triphosphate, which competes with endogenous deoxyguanosine triphosphate and incorporates into viral DNA, causing chain termination.

Mechanism Steps

1Abacavir enters cells and is phosphorylated to carbovir monophosphate by adenosine phosphotransferase.
2Carbovir monophosphate is further phosphorylated to carbovir triphosphate (active metabolite).
3Carbovir triphosphate competes with endogenous dGTP for binding to HIV-1 reverse transcriptase.

๐Ÿ’ก How to Take abamune tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of abamune tablet

โœ… Common Side Effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Headache
  • Fatigue
  • Insomnia

๐Ÿšจ Serious Side Effects

  • Hypersensitivity reaction (fever, rash, malaise, GI symptoms)
  • Lactic acidosis
  • Hepatomegaly with steatosis
  • Myocardial infarction

โš ๏ธ Rare Side Effects

  • Pancreatitis
  • Peripheral neuropathy
  • Anaphylaxis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Methadone Major Increased methadone clearance; may require dose adjustment.
Ribavirin Major Increased risk of hepatotoxicity.
Ethanol Moderate Increased abacavir AUC by 41%.
Acetaminophen Minor Possible increased acetaminophen metabolism.

๐Ÿšจ Major Interactions

  • Methadone
  • Ribavirin
  • Interferon alfa
  • Orlistat

โšก Moderate Interactions

  • Ethanol
  • Methotrexate
  • Trimethoprim/sulfamethoxazole

โ„น๏ธ Minor Interactions

  • Acetaminophen
  • Phenobarbital

๐Ÿฝ๏ธ Food Interactions

No significant food interactions; may be taken with or without food.

๐Ÿท Alcohol Interaction

Alcohol may increase abacavir levels; avoid excessive alcohol consumption.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to abacavir; moderate to severe hepatic impairment; HLA-B*5701 positive patients.

๐Ÿ“Š Monitoring Parameters

HIV viral load, CD4 count, hypersensitivity symptoms, hepatic function, HLA-B*5701 screening before initiation.

๐Ÿคฑ Lactation Safety

Not recommended; HIV-infected mothers should not breastfeed.

๐Ÿ’Š Overdose Management

Limited experience; supportive care; hemodialysis may remove abacavir.

โฐ Missed Dose

If missed, take as soon as remembered unless almost time for next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 26, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for abamune tablet

View All

Alternative brands with exact same active ingredient (Abacavir (300mg)):

Medical Note: Always consult your doctor before switching medications.

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