fovepta 200iu solution for injection - Human Hepatitis B Immunoglobulin (200IU) medicine

Hepabig 200IU Injection: Complete Medicine Guide

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🏭 Paviour Pharmaceuticals Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 25, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Sep 25, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or wheezing after the injection
  • Swelling of the face, lips, tongue, or throat
  • Sudden drop in blood pressure or fainting
  • Severe headache with neck stiffness or sensitivity to light
  • Decreased urine output or swelling in the legs
  • Chest pain or sudden shortness of breath
  • Yellowing of the skin or eyes

If experiencing severe symptoms, call emergency services immediately.

What is fovepta 200iu solution for injection used for?

This medicine is a human hepatitis B immunoglobulin injection used to provide immediate, short-term protection against hepatitis B virus after exposure. It is given by a healthcare professional, usually within 24 hours of exposure, and is often combined with the hepatitis B vaccine.

  • Generic Name: Human Hepatitis B Immunoglobulin (200IU)
  • Manufacturer: Paviour Pharmaceuticals Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 fovepta 200iu solution for injection के बारे में (Hindi Summary)

उपयोग: यह दवा हेपेटाइटिस बी वायरस के संपर्क में आने के बाद तुरंत सुरक्षा प्रदान करने के लिए दी जाती है। इसमें ह्यूमन हेपेटाइटिस बी इम्युनोग्लोबुलिन (200 IU) होता है, जो शरीर को वायरस से लड़ने के लिए तैयार एंटीबॉडी देता है। यह आमतौर पर संक्रमित सुई लगने, संक्रमित व्यक्ति के साथ यौन संपर्क, या हेपेटाइटिस बी पॉजिटिव मां से जन्म लेने वाले नवजात शिशु को दी जाती है। यह दवा हेपेटाइटिस बी वैक्सीन का विकल्प नहीं है, बल्कि वैक्सीन के साथ मिलकर तुरंत सुरक्षा देती है। यह केवल डॉक्टर या स्वास्थ्यकर्मी द्वारा इंजेक्शन के रूप में दी जाती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन वाली जगह पर दर्द, लालिमा या सूजन, हल्का बुखार, सिरदर्द और थकान शामिल हैं। ये आमतौर पर हल्के होते हैं और एक-दो दिन में ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी की प्रतिक्रिया, सांस लेने में कठिनाई, चेहरे या गले में सूजन, या गुर्दे की समस्या हो सकती है। अगर आपको कोई असामान्य लक्षण दिखे तो तुरंत डॉक्टर को बताएं।

सुरक्षा सलाह: यह दवा केवल योग्य डॉक्टर या स्वास्थ्यकर्मी द्वारा ही दी जानी चाहिए। इंजेक्शन लगाने से पहले अपने डॉक्टर को अपनी सभी एलर्जी, गुर्दे की बीमारी, मधुमेह, या खून के थक्के की समस्या के बारे में बताएं। यह दवा हेपेटाइटिस बी वैक्सीन का विकल्प नहीं है, इसलिए वैक्सीन की पूरी खुराक जरूर लें। इंजेक्शन के बाद अगर चक्कर आएं तो वाहन न चलाएं। डॉक्टर के बताए अनुसार फॉलो-अप जरूर करें।

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

💊 fovepta 200iu solution for injection Uses & Benefits

  • [{"condition":"Post-exposure prophylaxis for hepatitis B","description":"Given within 24 hours, and preferably within 12 hours, after exposure to hepatitis B virus to prevent infection.
  • It is used after needle-stick injuries, sexual exposure, or accidental contact with infected blood.","evidence":"Well-established"},{"condition":"Prevention of perinatal hepatitis B transmission","description":"Administered to newborns born to hepatitis B surface antigen positive mothers, ideally within 12 hours of birth, along with the hepatitis B vaccine, to prevent mother-to-child transmission.","evidence":"Well-established"},{"condition":"Protection before hepatitis B vaccine response","description":"Provides passive immunity for people who need immediate protection, such as healthcare workers with a high-risk exposure, while the vaccine series is being completed.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Prevention of hepatitis B recurrence after liver transplantation","description":"Sometimes used in combination with antiviral drugs to prevent reinfection of the new liver in hepatitis B positive transplant recipients.","evidence":"Limited"}]

Primary treatment for: Hepatitis B exposure

Also treats: Needle-stick injury, Perinatal hepatitis B exposure, Sexual exposure to hepatitis B

📋 Drug Information

Generic Name(s)Human Hepatitis B Immunoglobulin (200IU)
Brand Namefovepta 200iu solution for injection
ManufacturerPaviour Pharmaceuticals Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassVACCINES
Action ClassImmunoglobulin
Route of AdministrationParenteral (intramuscular injection)
StorageStore in a refrigerator at 2°C to 8°C. Do not freeze. Keep the vial in its original carton to protect from light. Do not use if the solution is cloudy or has particles.
Shelf LifeRefer to the expiry date on the vial. Typically 2 to 3 years from the date of manufacture when stored properly.
WHO GuidelineThe World Health Organization recommends hepatitis B immunoglobulin for post-exposure prophylaxis and prevention of mother-to-child transmission of hepatitis B, in combination with hepatitis B vaccination.
ICMR GuidelineThe Indian Council of Medical Research recommends hepatitis B immunoglobulin for post-exposure prophylaxis and perinatal transmission prevention, as per national guidelines.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Administer this medicine as soon as possible after exposure, ideally within 24 hours, for maximum effectiveness.
2
Always check for any history of allergic reactions to human immunoglobulin before giving this injection.
3
Keep epinephrine and resuscitation equipment ready when administering this medicine, as severe allergic reactions can occur.
4
Advise patients to complete the full hepatitis B vaccination series even after receiving this medicine.
5
Document the lot number and expiry date of the product used, and report any adverse events to the pharmacovigilance system.
6
For newborns, give this medicine within 12 hours of birth along with the hepatitis B vaccine for best protection.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Recent exposure to hepatitis B virus
This medicine is used for post-exposure prophylaxis.
Likely Use
✅
Newborn to hepatitis B positive mother
This medicine is used to prevent perinatal transmission.
Likely Use
❌
Chronic hepatitis B infection
This medicine is not a treatment for chronic hepatitis B.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is given by injection, so it is absorbed directly into the bloodstream from the injection site. The bioavailability is essentially 100% for the antibodies that reach the circulation.
DistributionAfter injection, the antibodies distribute primarily within the blood vessels and extracellular fluid. They do not cross the blood-brain barrier to a significant extent.
Protein BindingNot established from the available information.
MetabolismHuman immunoglobulin is a protein and is broken down in the body into amino acids and small peptides, mainly by the reticuloendothelial system.
Half-LifeThe half-life of human hepatitis B immunoglobulin is approximately 20 to 30 days, but this can vary between individuals.
ExcretionThe breakdown products are eliminated from the body through normal protein metabolism, with excretion mainly in the urine and faeces.
Bioavailability100% (intravenous or intramuscular route, depending on the product; this product is for intramuscular use).
Onset of ActionProtective antibodies are present in the blood within hours after injection, providing immediate passive immunity.
Peak Plasma TimePeak plasma levels are usually reached within 2 to 3 days after intramuscular injection.
Duration of ActionProtective levels of antibodies generally last for about 2 to 3 months, after which they gradually decline.

How It Works

This medicine works by providing pre-formed antibodies that specifically recognize and bind to the surface antigen of the hepatitis B virus. These antibodies neutralize the virus and prevent it from attaching to and entering liver cells. This passive immunity is immediate but temporary, lasting only a few months, because the antibodies are gradually broken down by the body.

Mechanism Steps

1
Binding to hepatitis B surface antigen: The human hepatitis B immunoglobulin in this medicine binds specifically to the surface antigen of the hepatitis B virus.
2
Neutralization of the virus: Once bound, the antibodies block the virus from attaching to and entering liver cells, thereby preventing infection.
3
Immune clearance: The antibody-virus complexes are removed by the body's immune system, mainly in the liver and spleen.
4
Passive protection: The injected antibodies provide immediate but temporary protection, which lasts until they are naturally degraded.

💡 How to Take fovepta 200iu solution for injection

Strength: Injection: 200 IU per vial (or as specified by the manufacturer).

1This medicine is given by a healthcare professional as an intramuscular injection, usually in the upper arm or thigh.
2You do not need to do anything to prepare for the injection, but tell your doctor about any allergies or medical conditions.
3After the injection, remain in the clinic for at least 15 to 30 minutes so that any immediate allergic reaction can be managed.
4Follow your doctor's instructions for follow-up doses and vaccination.

Dosage Information

Adult DosageThe dose of this medicine is determined by the doctor based on the indication and the patient's condition. For post-exposure prophylaxis, a single dose of 200 IU is commonly given intramuscularly, preferably within 24 hours of exposure, and often repeated after 1 month. For perinatal use, a newborn may receive 200 IU intramuscularly within 12 hours of birth. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageNo specific dose adjustment is required for elderly patients. However, elderly individuals may have reduced kidney function and should be monitored accordingly. Dose must be individualized by a qualified clinician.
Renal ImpairmentNo specific dose adjustment is established for patients with kidney disease. Use with caution and monitor kidney function, as rare kidney problems have been reported with human immunoglobulin products.
Hepatic ImpairmentNo specific dose adjustment is required for patients with liver disease. This medicine is used to prevent hepatitis B infection.
Maximum Daily DoseNot applicable, as this medicine is given as a single dose or a short series, not daily.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

⏰ What to Do If You Miss a Dose

📌 You miss a scheduled follow-up dose
→ Contact your doctor as soon as possible to reschedule.
💡 Do not try to self-administer. The doctor will advise on the best timing.

⚠️ Side Effects of fovepta 200iu solution for injection

✅ Common Side Effects

Injection site pain (Common (up to 10%))
Apply a cold compress to the area. It usually resolves within a day.
Mild fever (Common (up to 10%))
Drink plenty of fluids and rest. Consult your doctor if fever persists beyond 48 hours.
Headache (Common (up to 10%))
Take paracetamol if needed, unless contraindicated. Consult your doctor if it is severe or persistent.
Fatigue (Common (up to 10%))
Get adequate rest. It usually improves within a day.

🚨 Serious Side Effects

Anaphylaxis (severe allergic reaction) (Rare (<0.1%))
Seek immediate medical attention if you experience difficulty breathing, swelling of the face or throat, or a sudden drop in blood pressure.
Renal dysfunction (Rare (<0.1%))
Report any decrease in urine output or swelling in the legs to your doctor immediately.
Thromboembolic events (Rare (<0.1%))
Seek urgent care if you notice sudden shortness of breath, chest pain, or swelling in one leg.
Aseptic meningitis (Very rare (<0.01%))
Report severe headache, neck stiffness, or sensitivity to light to your doctor immediately.

⚠️ Rare Side Effects

Hemolytic anemia
Report unusual tiredness, yellowing of eyes, or dark urine to your doctor.
Transfusion-related acute lung injury
Seek emergency care if you develop difficulty breathing or low oxygen levels after the injection.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Live vaccines Major

🚨 Major Interactions

  • Live vaccines (e.g., measles, mumps, rubella, varicella)

🍷 Alcohol Interaction

There is no known direct interaction between this medicine and alcohol. However, alcohol can stress the liver, and since this medicine is used for hepatitis B prevention, it is advisable to avoid alcohol to protect liver health.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known severe allergic reaction to human immunoglobulin or any component of this medicine","Isolated IgA deficiency with anti-IgA antibodies, due to risk of anaphylaxis","Not for intravenous use; this product is for intramuscular injection only"]

⚠️ Warnings & Precautions

["This medicine must be given by a healthcare professional in a setting equipped to manage allergic reactions.","Do not use if the solution is cloudy or contains particles.","Patients with a history of kidney disease, diabetes, or blood clots should be monitored closely.","This medicine does not replace hepatitis B vaccination; complete the vaccine series as advised.","Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding.","Live vaccines should be deferred for at least 3 months after receiving this medicine."]

🤱 Lactation Safety

This medicine is considered safe during breastfeeding. Antibodies in the medicine are not expected to harm the nursing infant. Consult your doctor for guidance.

💊 Overdose Management

Overdose with this medicine is unlikely because it is given as a single controlled injection by a healthcare professional. If an excessive dose is given, monitor the patient for signs of allergic reactions and manage symptomatically. There is no specific antidote.

⏰ Missed Dose

This medicine is usually given as a single dose or a short series. If you miss a scheduled dose, contact your doctor as soon as possible to reschedule. Do not try to self-administer.

Additional Safety Advice

General Safety

This medicine must be given only by a qualified healthcare professional in a setting where allergic reactions can be managed. Before receiving it, tell your doctor if you have ever had an allergic reaction to human immunoglobulin or any blood product, if you have IgA deficiency, kidney disease, diabetes, or a history of blood clots. This medicine is not a substitute for the hepatitis B vaccine; you should still complete the full vaccination schedule as advised. Do not drive or operate heavy machinery immediately after the injection if you feel dizzy or unwell. Keep all follow-up appointments so your doctor can monitor your response and check for any delayed reactions.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have reduced kidney function and should be monitored for kidney problems after receiving this medicine. No specific dose adjustment is required, but individual assessment is advised.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy and have been exposed to hepatitis B, this medicine can be given safely. It does not affect fertility. Discuss with your doctor about hepatitis B vaccination before pregnancy for long-term protection.

🏥 Post-Surgery Considerations

If you have recently had surgery and are at risk of hepatitis B exposure, this medicine can be given. Inform your surgeon and anaesthesiologist about any medicines you are taking.

🦷 Dental Procedures

There are no specific dental precautions related to this medicine. However, inform your dentist about your medical history and any medicines you are taking.

💚 Lifestyle Tips for Better Results

🏃
Complete the full hepatitis B vaccination series for long-term protection.
🥗
Avoid sharing needles, razors, or toothbrushes to prevent hepatitis B transmission.
😴
Practice safe sex to reduce the risk of hepatitis B and other infections.
💧
Maintain a healthy liver by avoiding excessive alcohol and maintaining a balanced diet.
🧘
Get regular check-ups if you are at high risk for hepatitis B.

🏋️ Exercise Considerations

There are no specific exercise restrictions after receiving this medicine. However, if you feel dizzy or unwell after the injection, avoid strenuous activity until you feel better.

🥗 Diet Recommendations

Eat a balanced diet rich in fruits and vegetables to support liver health.
Avoid alcohol to protect your liver.
Stay well hydrated.
Limit processed and high-fat foods.

💼 Impact on Daily Work & Life

This medicine is given as a single injection, so it should not significantly impact your daily work or life. You can resume normal activities immediately, but if you experience dizziness or fatigue, rest until you feel better. There is no need to take time off work unless advised by your doctor.

🛑 When to Stop This Medicine

This medicine is given as a single dose or a short series, so there is no long-term use to stop. If you experience any severe side effects, seek immediate medical attention. Do not stop any prescribed follow-up vaccination schedule without consulting your doctor.

📅 Long-Term Use Effects

This medicine is generally given as a single dose or a short series, so long-term effects are not expected. The antibodies are gradually broken down and eliminated from the body. There is no cumulative toxicity. However, if you receive multiple doses or have underlying kidney disease, monitor kidney function. Follow-up with your doctor is recommended to ensure you are protected against hepatitis B.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Hepatitis B vaccination

Provides long-term active immunity and is the primary prevention method.

Evidence: Well-established
Antiviral therapy

Used for chronic hepatitis B infection, not for post-exposure prophylaxis.

Evidence: Well-established for chronic infection

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine may interfere with the immune response to live vaccines. Live vaccines should be deferred for at least 3 months after receiving this medicine. Inactivated vaccines can be given simultaneously or at any time. Always inform your healthcare provider about this medicine before receiving any vaccine.

📦 Storage Guide

✅ DO

Store in a refrigerator at 2°C to 8°C

❌ DON'T

Do not freeze

✅ DO

Keep the vial in its original carton to protect from light

❌ DON'T

Do not use if the solution is cloudy or contains particles

✅ DO

Keep out of reach of children

❌ DON'T

Do not store at room temperature for prolonged periods

✈️ Traveling with This Medicine

When travelling with this medicine, carry it in its original packaging with the prescription and a letter from your doctor explaining why you need it. This medicine must be stored in a refrigerator at 2°C to 8°C, so use a cool bag or arrange for proper storage at your destination. If you are travelling across time zones, follow your doctor&#039;s advice on timing of doses. Check customs regulations for carrying injectable medicines and carry a medical certificate if required.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 32-year-old nurse who accidentally pricked her finger with a needle used on a hepatitis B positive patient.
She was given this medicine within 6 hours of the injury, along with the first dose of the hepatitis B vaccine. She experienced mild pain at the injection site but no other side effects. She completed the vaccine series and remained free of hepatitis B infection.
💡 Lesson: Prompt administration of this medicine after exposure, combined with vaccination, provides excellent protection against hepatitis B.
👤 A newborn baby born to a mother who tested positive for hepatitis B surface antigen.
The baby received this medicine within 2 hours of birth, along with the hepatitis B vaccine. The baby had no adverse reactions and tested negative for hepatitis B at 9 months of age.
💡 Lesson: Early administration of this medicine to newborns of hepatitis B positive mothers is crucial to prevent mother-to-child transmission.

💬 Questions Patients Often Ask

Q: How long does it take for this medicine to work?

A: This medicine provides protection within hours after injection, as the antibodies are immediately available in the bloodstream.

Q: How long does the protection last?

A: The protection from this medicine lasts for about 2 to 3 months, after which the antibodies gradually decline.

Q: Can I get this medicine at a pharmacy and self-inject?

A: No, this medicine must be given by a healthcare professional in a clinical setting because of the risk of allergic reactions.

Q: Is this medicine safe for pregnant women?

A: Yes, this medicine is considered safe during pregnancy when clinically indicated, as it provides passive immunity without harming the fetus.

Q: Do I still need the hepatitis B vaccine after receiving this medicine?

A: Yes, you should complete the full hepatitis B vaccination series to get long-term protection.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine if I am pregnant?
  • How long does the protection last?
  • Is this medicine the same as the hepatitis B vaccine?
  • What are the side effects of this medicine?
  • Can I receive this medicine at home?
  • Does this medicine interact with other vaccines?

🔄 Substitutes for fovepta 200iu solution for injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine provides lifelong protection against hepatitis B.
    Fact: This medicine provides only temporary passive immunity lasting about 2 to 3 months. Long-term protection requires the hepatitis B vaccine.
  • Myth: This medicine can cure chronic hepatitis B.
    Fact: This medicine is not a treatment for chronic hepatitis B. It is used for prevention after exposure.
  • Myth: This medicine can be self-administered at home.
    Fact: This medicine must be given by a healthcare professional in a clinical setting due to the risk of allergic reactions.

📊 Comparison with Similar Medicines

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