Comvac 4 HB Injection
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Quick Facts
About Comvac 4 HB Injection
Comvac 4 HB Injection is a combination medicine used to prevent diphtheria, tetanus, pertussis and chronic hepatitis B virus (HBV) infection. It helps in developing immunity by initiating a mild infection. It helps the immune system to produce antibodies (proteins) to protect against any future infections.Comvac 4 HB Injection should be injected by a doctor or healthcare professional. It is given via muscle in the anterolateral region of the thigh of infants and young children. You should not take it if you have any known allergy from this injection. Do not skip any doses and follow your doctors instructions carefully to get maximum benefit.The most common side effects include redness at the injection site, tenderness, irritability, vomiting, loss of appetite and fever. If any of these side effects or any other symptoms which you think are because of this medicine persist for a longer duration, please inform your doctor.
How It Works
Comvac 4 HB Injection is a combination medicine used to prevent diphtheria, tetanus, pertussis and chronic hepatitis B virus (HBV) infection. It helps in developing immunity by initiating a mild infection. It helps the immune system to produce antibodies (proteins) to protect against any future infections.Comvac 4 HB Injection should be injected by a doctor or healthcare professional. It is given via muscle in the anterolateral region of the thigh of infants and young children. You should not take it if you have any known allergy from this injection. Do not skip any doses and follow your doctors instructions carefully to get maximum benefit.The most common side effects include redness at the injection site, tenderness, irritability, vomiting, loss of appetite and fever. If any of these side effects or any other symptoms which you think are because of this medicine persist for a longer duration, please inform your doctor.
How to Use
Your doctor or nurse will give you this medicine. Kindly do not self administer.
Storage
Store below 30C
Prescription required. Upload a valid prescription at checkout or via prescription upload.
Composition of Comvac 4 HB Injection
Uses of Comvac 4 HB Injection
Key Benefits of Comvac 4 HB Injection
- In Prevention of Chronic hepatitis B virus (HBV) infection Hepatitis B is an infection of the liver caused by the Hepatitis B virus (HBV). When the infection moves into a long-lasting stage, it is called chronic hepatitis B virus infection. It can spread from person to person through blood, semen or other body fluids. Hepatitis B can cause mild illness lasting a few weeks, or it can lead to a serious, lifelong illness. Comvac 4 HB Injection is given to prevent hepatitis B infection. It is recommended for all infants and children of 6 weeks through 6 years of age. Hoever, it is advisable to consult your doctor for complete information regarding vaccination schedules.
Side Effects of Comvac 4 HB Injection
- Injection site reactions (pain, swelling, redness)
- Headache
- Body ache
- Muscle weakness
- Tiredness
- Joint pain
- Feeling of discomfort
This is not a complete list of side effects. Consult your doctor if you experience any unusual symptoms.
Safety Advice for Comvac 4 HB Injection
It is not known whether it is safe to consume alcohol with Comvac 4 HB Injection. Please consult your doctor.
Information regarding the use of Comvac 4 HB Injection during pregnancy is not available. Please consult your doctor.
Information regarding the use of Comvac 4 HB Injection during breastfeeding is not available. Please consult your doctor.
It is not known whether Comvac 4 HB Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
There is limited information available on the use of Comvac 4 HB Injection in patients with kidney disease. Please consult your doctor.
There is limited information available on the use of Comvac 4 HB Injection in patients with liver disease. Please consult your doctor.
Frequently Asked Questions
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Medical information standards
Educational product information for Comvac 4 HB Injection. Not a substitute for advice from your treating doctor or healthcare provider.
- Reviewed by
- Nitin Kumar, D.Pharm (UPPC Reg: 63405)Lead Registered Pharmacist · 11 years clinical experience · Drug licence RLF21DL2025001406, RLF20DL2025001420. See our medical review policy.
- Content dates
- Catalogue copy is re-checked under our editorial standards. Pricing and stock update more often at checkout.
- Business address
- Vyloo Technologies Pvt. Ltd.
10251, F/F, Library Road, Nawab Ganj, Delhi G.P.O., Delhi, North Delhi- 110006, Delhi, IndiaGSTIN 07AAKCV0933E1ZF, 09AAKCV0933E1ZB. More on our drug licence page.
Authoritative references
- CDSCO (India) — Central Drugs Standard Control Organisation — Indian drug regulator
- Ministry of Health & Family Welfare — Government of India health ministry
- WHO Essential Medicines — World Health Organization essential medicines lists
- National Health Portal (India) — Government of India National Health Portal