verorab antirabies vaccine - Rabies vaccine, Human (2.5IU) medicine

Rabipur Vaccine: Complete Guide to Uses, Dosage, and Safety

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🏭 Sun Pharmaceutical Industries Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: High
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swallowing
  • Swelling of the face, lips, or throat
  • Rapid heartbeat or palpitations
  • Severe headache with confusion or seizures
  • Weakness or paralysis in the limbs
  • High fever that does not subside
  • Severe allergic reaction at the injection site

If experiencing severe symptoms, call emergency services immediately.

What is verorab antirabies vaccine used for?

This medicine is a rabies vaccine used to prevent rabies infection before and after exposure to the virus. It works by stimulating the immune system to produce protective antibodies. It is given as a series of injections by a healthcare professional.

  • Generic Name: Rabies vaccine, Human (2.5IU)
  • Manufacturer: Sun Pharmaceutical Industries Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 verorab antirabies vaccine के बारे में (Hindi Summary)

उपयोग: यह दवा रेबीज वैक्सीन है, जिसका उपयोग रेबीज संक्रमण से बचाव के लिए किया जाता है। यह उन लोगों के लिए दी जाती है जो रेबीज के संपर्क में आ सकते हैं, जैसे पशु चिकित्सक, पशु हैंडलर, और प्रयोगशाला कर्मचारी। इसके अलावा, किसी संभावित संक्रमित जानवर के काटने या खरोंचने के बाद भी यह वैक्सीन दी जाती है। यह वैक्सीन शरीर की प्रतिरक्षा प्रणाली को उत्तेजित करके रेबीज वायरस के खिलाफ एंटीबॉडी बनाती है, जिससे बीमारी से बचाव होता है। यह इंजेक्शन के रूप में डॉक्टर द्वारा दी जाती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में इंजेक्शन स्थल पर दर्द, लालिमा, सूजन, सिरदर्द, चक्कर आना, मतली, मांसपेशियों में दर्द और हल्का बुखार शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ दिनों में ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एनाफिलेक्सिस, गुलियन-बैरे सिंड्रोम, और मस्तिष्कशोथ जैसी स्थितियां हो सकती हैं। यदि कोई गंभीर लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह दवा केवल डॉक्टर द्वारा दी जानी चाहिए। स्वयं इंजेक्शन न लगाएं। यदि आपको किसी भी प्रकार की एलर्जी है, प्रतिरक्षा प्रणाली की समस्या है, या आप इम्यूनोसप्रेसिव दवाएं ले रहे हैं, तो अपने डॉक्टर को बताएं। टीकाकरण का पूरा कोर्स पूरा करें। यदि कोई खुराक छूट जाए तो तुरंत डॉक्टर से संपर्क करें। वैक्सीन को 2°C से 8°C के बीच रेफ्रिजरेटर में रखें, जमाएं नहीं। बच्चों की पहुंच से दूर रखें।

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

💊 verorab antirabies vaccine Uses & Benefits

[{"condition":"Pre-exposure prophylaxis of rabies","description":"This medicine is given to individuals at high risk of rabies exposure, such as veterinarians, animal handlers, and laboratory workers, to stimulate protective immunity before any potential exposure.","evidence":"Well-established"},{"condition":"Post-exposure prophylaxis of rabies","description":"This medicine is administered after a suspected rabid animal bite or scratch, often in combination with rabies immune globulin, to prevent the virus from causing disease.","evidence":"Well-established"}]

Off-label uses: []

Primary treatment for: Rabies

📋 Drug Information

Generic Name(s)Rabies vaccine, Human (2.5IU)
Brand Nameverorab antirabies vaccine
ManufacturerSun Pharmaceutical Industries Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassVACCINES
Action ClassKilled vaccine
Route of AdministrationParenteral (intramuscular injection)
StorageStore in a refrigerator at 2°C to 8°C. Do not freeze. Protect from light. Keep out of reach of children.
Shelf LifeThe shelf life is typically 36 months from the date of manufacture when stored properly. Refer to the product label for the exact expiry date.
WHO GuidelineThe World Health Organization recommends rabies vaccination for pre-exposure prophylaxis in high-risk groups and for post-exposure prophylaxis following suspected exposure. The vaccine should be administered intramuscularly into the deltoid or anterolateral thigh.
ICMR GuidelineThe Indian Council of Medical Research recommends rabies vaccination for pre-exposure and post-exposure prophylaxis as per national guidelines. The vaccine is administered intramuscularly on days 0, 3, 7, 14, and 28 for post-exposure prophylaxis.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always administer this vaccine intramuscularly into the deltoid muscle or anterolateral thigh; never inject into the gluteal region.
2
Ensure epinephrine is immediately available to manage potential anaphylaxis.
3
For post-exposure prophylaxis, combine with rabies immune globulin if the wound is category III.
4
Do not delay vaccination after a suspected rabid animal bite; start the schedule immediately.
5
For immunocompromised patients, consider checking antibody titers after vaccination to confirm protection.
6
Advise patients to complete the full vaccination series even if they feel well, as partial vaccination may not provide adequate protection.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Animal bite or scratch
This medicine is used for post-exposure prophylaxis after a suspected rabid animal bite.
Likely Use
Fever
This medicine is not a treatment for fever.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionNot applicable; this medicine is administered by injection and does not undergo absorption from the gastrointestinal tract.
DistributionNot applicable; the vaccine antigens are processed locally at the injection site and in draining lymph nodes.
Protein BindingNot established from the available information.
MetabolismNot applicable; this medicine is not metabolized in the conventional sense.
Half-LifeNot established from the available information.
ExcretionNot applicable; this medicine is not excreted as an active drug.
BioavailabilityNot applicable; this medicine is administered parenterally and its bioavailability is 100% by definition.
Onset of ActionThe immune response begins within days after vaccination, but protective antibody levels typically develop over 2 to 4 weeks after the initial dose.
Peak Plasma TimeNot applicable; this medicine does not achieve measurable plasma concentrations.
Duration of ActionProtective immunity after a complete pre-exposure prophylaxis series is estimated to last for at least 2 to 3 years, but booster doses may be required based on risk assessment.

How It Works

This medicine contains inactivated rabies virus that induces an active immune response. After injection, the viral antigens are taken up by antigen-presenting cells, which process and present them to B and T lymphocytes. This leads to the production of virus-neutralizing antibodies and the development of memory immune cells. Upon subsequent exposure to the rabies virus, these antibodies and memory cells rapidly neutralize the virus and prevent it from entering the central nervous system.

Mechanism Steps

1
Antigen uptake and presentation: Inactivated rabies virus particles are taken up by antigen-presenting cells such as dendritic cells and macrophages at the injection site.
2
Activation of B and T cells: Processed viral antigens are presented to B and T lymphocytes, leading to their activation and proliferation.
3
Antibody production: Activated B cells differentiate into plasma cells that produce rabies virus-neutralizing antibodies.
4
Memory immune response: Some activated B and T cells become memory cells, providing long-term immunity and a rapid response upon future exposure.

💡 How to Take verorab antirabies vaccine

Strength: Injection: 2.5 IU per 1 mL vial

1This medicine is administered by a healthcare professional as an intramuscular injection.
2The injection is typically given into the deltoid muscle of the upper arm in adults and older children.
3For infants and young children, the anterolateral thigh is the preferred site.
4Do not self-administer; always seek professional medical assistance.
5Follow the prescribed vaccination schedule exactly as directed by your doctor.

Dosage Information

Adult DosageFor pre-exposure prophylaxis, the standard regimen is 1 mL (2.5 IU) intramuscularly on days 0, 7, and 21 or 28. For post-exposure prophylaxis, the regimen is 1 mL intramuscularly on days 0, 3, 7, 14, and 28, often combined with rabies immune globulin on day 0. 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 dosage adjustments are required for elderly patients. However, the immune response may be reduced in the elderly, and antibody titers should be monitored if indicated.
Renal ImpairmentNo dosage adjustment is required for patients with renal impairment.
Hepatic ImpairmentNo dosage adjustment is required for patients with hepatic impairment.
Maximum Daily DoseNot applicable; this medicine is given as a single dose per scheduled visit.

Dosage Timeline

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

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of verorab antirabies vaccine

✅ Common Side Effects

Injection site pain (Common (10-50%))
Apply a cold compress to the injection site and take over-the-counter pain relief if needed.
Headache (Common (10-20%))
Rest and stay hydrated; consult a doctor if headache persists or is severe.
Low-grade fever (Common (5-15%))
Drink plenty of fluids and use a fever reducer if necessary; consult a doctor if fever exceeds 39°C.
Muscle aches (Common (5-10%))
Rest and gentle stretching; consult a doctor if symptoms worsen.
Nausea (Common (5-10%))
Eat light meals and avoid heavy, greasy foods; consult a doctor if nausea is persistent.

🚨 Serious Side Effects

Anaphylaxis (Rare (<0.01%))
Seek immediate medical attention if you experience difficulty breathing, swelling of the face or throat, or a rapid heartbeat.
Guillain-Barré syndrome (Very rare (<0.001%))
Seek immediate medical attention if you experience weakness, tingling, or paralysis in the limbs.
Encephalitis (Very rare (<0.001%))
Seek immediate medical attention if you experience severe headache, confusion, seizures, or neck stiffness.
Transverse myelitis (Very rare (<0.001%))
Seek immediate medical attention if you experience numbness, weakness, or loss of bladder control.

⚠️ Rare Side Effects

Serum sickness
Seek medical attention if you develop fever, joint pain, and rash.
Lymphadenopathy
Consult a doctor if swollen lymph nodes persist.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Corticosteroids Major
Chemotherapy Major
Chloroquine Major
Other vaccines Minor

🚨 Major Interactions

  • Immunosuppressive agents (e.g., corticosteroids, chemotherapy, radiation)
  • Antimalarials (e.g., chloroquine)

⚡ Moderate Interactions

  • Other vaccines

🍷 Alcohol Interaction

There is no known interaction between this medicine and alcohol. However, alcohol may weaken the immune system and could potentially reduce the vaccine's effectiveness. It is advisable to avoid excessive alcohol consumption around the time of vaccination.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe allergic reaction to a previous dose of rabies vaccine or to any component of the vaccine, including neomycin, chlortetracycline, or amphotericin B.","Acute severe febrile illness; however, minor infections are not a contraindication."]

⚠️ Warnings & Precautions

["Epinephrine should be readily available to manage anaphylaxis.","Immunocompromised individuals may have a reduced immune response to the vaccine.","The vaccine may not be effective if administered after the rabies virus has entered the central nervous system.","Intradermal administration should only be performed by trained healthcare professionals.","Do not use if the vaccine has been frozen."]

🤱 Lactation Safety

It is not known whether this vaccine is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when this vaccine is administered to a nursing woman. However, inactivated vaccines are generally considered safe during lactation.

💊 Overdose Management

Overdose is unlikely as the vaccine is administered by a healthcare professional. In case of accidental overdose, monitor the patient for any adverse reactions and provide symptomatic treatment.

⏰ Missed Dose

If you miss a scheduled dose, contact your doctor as soon as possible to reschedule. Do not skip doses, as completing the full series is essential for optimal protection.

Additional Safety Advice

General Safety

This medicine must be administered by a healthcare professional only. Do not self-administer. Inform your doctor if you have a history of severe allergies, immune system disorders, or are taking immunosuppressive medications. The vaccine may not be fully effective in individuals with compromised immune systems. Complete the full vaccination schedule as prescribed to ensure optimal protection. If you miss a dose, contact your doctor as soon as possible to reschedule. Store the vaccine in the refrigerator at 2°C to 8°C; do not freeze. Keep out of reach of children. Report any unusual symptoms after vaccination to your doctor immediately.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have a reduced immune response to the vaccine. Monitoring antibody titers may be considered.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor. The vaccine should be given during pregnancy only if clearly needed, such as for post-exposure prophylaxis.

🏥 Post-Surgery Considerations

There are no specific considerations for this vaccine after surgery. Consult your doctor for individualized advice.

🦷 Dental Procedures

There are no specific considerations for this vaccine before or after dental procedures.

💚 Lifestyle Tips for Better Results

🏃
Avoid contact with stray animals.
🥗
Vaccinate your pets against rabies.
😴
If bitten, wash the wound immediately with soap and water for 15 minutes.
💧
Seek medical attention promptly after any animal bite.
🧘
Keep a record of your vaccination dates.

🏋️ Exercise Considerations

There are no specific exercise restrictions after receiving this vaccine. However, if you feel unwell or have a fever, rest and avoid strenuous activity until you feel better.

🥗 Diet Recommendations

Maintain a balanced diet to support immune function.
Stay well hydrated.
Avoid excessive alcohol consumption.

💼 Impact on Daily Work & Life

This vaccine is not known to impair work or daily activities. However, if you experience side effects like dizziness or fatigue, avoid driving or operating heavy machinery until you feel well.

🛑 When to Stop This Medicine

Do not stop the vaccination series without consulting your doctor. Completing the full series is essential for protection.

📅 Long-Term Use Effects

Long-term effects of this vaccine are not well established, but it is generally considered safe. Rare neurological complications have been reported. Booster doses may be required for individuals at continued high risk, based on antibody titers.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Rabies immune globulin

Provides passive immunity and is used in combination with the vaccine for post-exposure prophylaxis.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This vaccine can be administered concurrently with other vaccines at separate injection sites. It may be less effective in immunocompromised individuals.

📦 Storage Guide

✅ DO

Store in the refrigerator at 2°C to 8°C

❌ DON'T

Do not freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Protect from light

❌ DON'T

Do not store in direct sunlight

✈️ Traveling with This Medicine

When traveling with this vaccine, carry it in its original packaging with a copy of the prescription. Store it in a refrigerator at 2°C to 8°C; if traveling, use a cooler bag with ice packs. Do not freeze. Check customs regulations for carrying prescription medications. If you need a dose while abroad, contact a local healthcare provider to ensure proper administration.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old veterinarian who was bitten by a stray dog
She received the first dose of this vaccine on the day of the bite, along with rabies immune globulin. She completed the full series on days 3, 7, 14, and 28. She experienced mild pain at the injection site and a low-grade fever after the first dose, which resolved within a day. She remained free of rabies and returned to work.
💡 Lesson: Prompt initiation of post-exposure prophylaxis and completion of the full series are crucial to prevent rabies.
👤 A 50-year-old laboratory worker who received pre-exposure prophylaxis
He received three doses of this vaccine on days 0, 7, and 21 as pre-exposure prophylaxis. He reported no significant side effects other than mild soreness at the injection site. His antibody titers checked after the series showed protective levels.
💡 Lesson: Pre-exposure prophylaxis is effective and well-tolerated in high-risk individuals.

💬 Questions Patients Often Ask

Q: How long does it take for the vaccine to work?

A: The vaccine starts stimulating the immune system within days, but protective antibody levels typically develop over 2 to 4 weeks after the initial dose.

Q: What should I do if I miss a dose?

A: Contact your doctor as soon as possible to reschedule. Do not skip doses, as completing the full series is essential for optimal protection.

Q: Can I get rabies even after vaccination?

A: When administered correctly and promptly, the vaccine is highly effective. However, if the virus has already entered the central nervous system before vaccination, it may not be effective.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this vaccine if I am pregnant?
  • How long does protection last?
  • What if I miss a dose?
  • Are there any food restrictions?
  • Can I drink alcohol after vaccination?
  • Is it safe for children?

🔄 Substitutes for verorab antirabies vaccine

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Rabies vaccine is only needed after a dog bite.
    Fact: Rabies vaccine is also recommended before exposure for people at high risk, such as veterinarians and animal handlers.
  • Myth: Rabies vaccine can cure rabies after symptoms appear.
    Fact: Once symptoms of rabies appear, the disease is almost always fatal. Vaccination must be given before or soon after exposure to be effective.
  • Myth: Rabies vaccine has severe side effects.
    Fact: Most side effects are mild and temporary, such as soreness at the injection site or low-grade fever.

🔄 Alternative Options

Brand Alternatives

  • Rabipur
  • Verorab
  • Rabivax-S

📊 Comparison with Similar Medicines

[{"medicine":"Rabies vaccine","use":"Prevention of rabies","route":"Intramuscular","notes":"Requires multiple doses"},{"medicine":"Rabies immune globulin","use":"Passive immunization against rabies","route":"Infiltration around wound","notes":"Given only once with first vaccine dose"}]

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