acivir iv injection allopathy (Acyclovir (25mg/ml)) - Uses in Hindi, Side Effects, Substitutes & Price in India
acivir iv injection allopathy (Acyclovir (25mg/ml)) - Uses in Hindi, Side Effects, Substitutes & Price in India manufactured by Cipla Ltd. Contains Acyclovir (25mg/ml).

acivir iv injection - Uses, Price, Side Effects & Substitutes

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Acyclovir (25mg/ml) (Click to see all medicines with same salt)
🏭 Cipla Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Jun 21, 2026
Medically Reviewed
By SaathiMed Expert Medical Panel

What is acivir iv injection used for?

Acivir 400 DT Tablet (Acyclovir) is used to treat Herpes simplex infections (genital. It contains Acyclovir (25mg/ml), which Acyclovir is converted to acyclovir monophosphate by viral thymidine kinase, the. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Acyclovir
  • Manufacturer: Cipla Ltd
  • Medicine Form: Allopathy
  • Pregnancy Category: B

🇮🇳 acivir iv injection के बारे में संक्षिप्त जानकारी (Hindi Summary)

acivir iv injection का उपयोग मुख्य रूप से anti infectives और उससे जुड़ी समस्याओं के इलाज के लिए किया जाता है। इस दवा में मुख्य सामग्री के रूप में Acyclovir (25mg/ml) मौजूद है। इसे डॉक्टर की सलाह के बिना नहीं लेना चाहिए, खासकर गर्भावस्था (pregnancy) और लिवर (liver) की समस्याओं में।

मुख्य फायदे (Key Benefits): Detailed medical information is being added to our database.... Read more below.

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

📋 Drug Information

Generic Name(s)Acyclovir
Brand NameAcivir 400 DT Tablet
ManufacturerCipla Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassAntiviral (Non-HIV) drugs
Route of AdministrationOral
StorageStore at 20-25°C (68-77°F); protect from moisture.
Shelf LifeAs per manufacturer

🔬 Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionAcyclovir is only partially absorbed from the gastrointestinal tract; oral bioavailability is 15-30%.
DistributionWidely distributed; crosses the blood-brain barrier and placenta; appears in breast milk.
Protein Binding9-33%
MetabolismHepatic; minor metabolism by aldehyde oxidase and alcohol dehydrogenase.
Half-Life2.5-3.3 hours (normal renal function); up to 20 hours in end-stage renal disease.
ExcretionRenal (62-90% as unchanged drug) via glomerular filtration and tubular secretion.
Bioavailability15-30%
Onset of ActionNot well defined; antiviral effect begins after conversion to active triphosphate.
Peak Plasma Time1.5-2 hours
Duration of ActionApproximately 8 hours (dosing interval dependent on renal function).

Pharmacodynamics

Mechanism of ActionAcyclovir is converted to acyclovir monophosphate by viral thymidine kinase, then to triphosphate by cellular kinases, which inhibits viral DNA polymerase and incorporates into viral DNA, causing chain termination.
Target ReceptorViral DNA polymerase (HSV, VZV)
Pharmacodynamic EffectsInhibits replication of herpes simplex virus (HSV) types 1 and 2 and varicella-zoster virus (VZV).

💡 How and when to take acivir iv injection?

Follow your doctor's prescription exactly.

  • ✅ Take exactly as prescribed by your doctor.
  • ✅ Do not exceed the recommended dose
  • ✅ Complete the full course of medication
  • ✅ Store at 20-25°C (68-77°F); protect from moisture.

⚙️ How acivir iv injection Works

Acyclovir is converted to acyclovir monophosphate by viral thymidine kinase, then to triphosphate by cellular kinases, which inhibits viral DNA polymerase and incorporates into viral DNA, causing chain termination.

1 Acyclovir enters virus-infected cells.
⬇️
2 Viral thymidine kinase converts acyclovir to acyclovir monophosphate.
⬇️
3 Cellular kinases convert monophosphate to diphosphate and triphosphate.
⬇️
4 Acyclovir triphosphate competitively inhibits viral DNA polymerase.
⬇️
5 Incorporation into viral DNA causes chain termination and prevents viral replication.

💊 acivir iv injection Uses in Hindi (Ke Fayde), Benefits & Indications

Herpes simplex infections (genital, oral, encephalitis), varicella-zoster (chickenpox, shingles).

Off-label uses: Herpes simplex prophylaxis in immunocompromised, EBV infection

⚠️ What are the side effects of acivir iv injection?

✅ Common Side Effects

  • Nausea
  • Diarrhea
  • Headache
  • Dizziness
  • Fatigue

🚨 Serious Side Effects

  • Acute renal failure
  • Neurotoxicity (confusion, hallucinations, seizures)
  • Thrombotic thrombocytopenic purpura/hemolytic uremic syndrome (TTP/HUS)

⚠️ Rare Side Effects

  • Hepatitis
  • Stevens-Johnson syndrome
  • Anaphylaxis
  • Leukopenia

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

⚠️ Drug Severity Effect
Probenecid Major Reduced renal clearance of acyclovir, increased plasma levels and toxicity risk.
Cimetidine Major Increased acyclovir AUC and half-life.
Mycophenolate mofetil Major Increased plasma levels of both drugs; monitor for toxicity.
Tenofovir Moderate Additive nephrotoxicity risk.
Aminoglycosides Moderate Increased risk of nephrotoxicity.
Cyclosporine Moderate Increased nephrotoxicity risk.
Tacrolimus Moderate Increased nephrotoxicity risk.
Zidovudine Minor Possible increased drowsiness.
Interferon Minor Possible additive antiviral effect.

🚨 Major Interactions

  • Probenecid
  • Cimetidine
  • Mycophenolate mofetil

⚡ Moderate Interactions

  • Tenofovir
  • Aminoglycosides
  • Cyclosporine
  • Tacrolimus

ℹ️ Minor Interactions

  • Zidovudine
  • Interferon

🍽️ Food Interactions

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

🍷 Alcohol Interaction

No known interaction; however, alcohol may exacerbate side effects like dizziness.

🛡️ Safety & Warnings

🚫 Contraindications

Hypersensitivity to acyclovir or valacyclovir.

📊 Monitoring Parameters

Renal function (especially in elderly or high-dose therapy); hydration status.

🤱 Lactation Safety

Caution; acyclovir is excreted in breast milk but considered compatible with breastfeeding.

💊 Overdose Management

Supportive care; hemodialysis may enhance elimination.

⏰ Missed Dose

Take as soon as remembered; if near next dose, skip missed dose. Do not double dose.

🛑 Myths vs. Facts about acivir iv injection

  • Myth: Generic substitutes of acivir iv injection are less effective.
    Fact: Approved generic medicines contain the exact same active ingredients (Acyclovir (25mg/ml)) and are just as safe and effective as the branded version.
  • Myth: Taking a double dose will cure my symptoms faster.
    Fact: Taking more than the prescribed dose of acivir iv injection can lead to severe toxicity or an overdose. Stick strictly to your doctor's dosage.
  • Myth: This medicine is 100% safe for everyone.
    Fact: No medicine is universally safe. Safety depends on your medical history, ongoing medicines, and potential allergies. Always consult a doctor.

💬 Real Patient Experiences (Astitva)

Join Community

Read real stories and discussions from our patient community regarding similar health conditions.

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