Elovac B Injection 5ml

Introduction About ELOVAC B INJECTION

ELOVAC B INJECTION is used to offer protection against hepatitis B infection. It contains Hepatitis B Antigen which belongs to the group of medicines called Vaccines.

Upon vaccination, ELOVAC B INJECTION releases a harmless version of hepatitis B virus to which our body produces antibodies. As these hepatitis B viruses are in harmless form, our body easily destroys them and stores it as memory. Upon future exposure to active hepatitis B infection, our body releases antibodies and kills the active virus.

ELOVAC B INJECTION should be administered only in the muscles or beneath the skin by a trained health care professional. Do not receive ELOVAC B INJECTION if you are allergic to hepatitis B antigen or have major illness with high fever. Before receiving ELOVAC B INJECTION, inform your doctor if you are pregnant or breastfeeding as a precaution.

ELOVAC B INJECTION is generally well-tolerated. However, it may cause pain at injection site, tiredness and fatigue in some individuals which usually resolves on its own in 1-2 days. Consult your doctor if they trouble you.

Uses Of ELOVAC B INJECTION

• Immunization against Hepatitis B Infection

How ELOVAC B INJECTION Works

The hepatitis B vaccine works by introducing a small, harmless piece of the hepatitis B virus, usually a surface protein, into the body. This protein doesn’t cause the disease, but it triggers the immune system to recognize it as a threat. The immune system then creates antibodies against the protein. If you are later exposed to the actual hepatitis B virus, your immune system recognizes it quickly and fights it off, preventing the infection from taking hold.

How to use ELOVAC B INJECTION

ELOVAC B INJECTION should be given to you only by a doctor or a nurse into the muscles as intramuscular injection or beneath the skin as subcutaneous injection.

Your doctor will decide the correct dose and how many booster doses you have to receive based on your age, body weight and health condition. Do not skip booster doses to ensure maximum protection against hepatitis B infection.

Side Effects Of ELOVAC B INJECTION

How To Manage Side Effects

Injection Site Reactions

To manage injection site pain after a vaccine, you can apply a cool, damp cloth or ice pack wrapped in a towel to the area for 10-15 minutes to reduce swelling and discomfort. Keeping the arm moving and gently massaging the area can also help ease stiffness and soreness. Avoid tight clothing around the injection site to prevent additional irritation.

Warning & Precautions

Pregnancy

Consult your doctor

Pregnant women can receive Hepatitis B vaccine if they were not immunised previously. However, consult your doctor before receiving ELOVAC B INJECTION if you are pregnant or think you may be pregnant.

Breastfeeding

Consult your doctor

Breastfeeding women can receive Hepatitis B vaccine if they were not immunised previously. However, consult your doctor before receiving ELOVAC B INJECTION as a precaution.

Driving and Using Machines

Safe

ELOVAC B INJECTION has no or negligible influence on your ability to drive and handle heavy tools or machines.

Alcohol

Use with Caution

Avoid consumption of alcohol before receiving ELOVAC B INJECTION.

Allergy

Contraindicated

Talk to your doctor before receiving ELOVAC B INJECTION if you are allergic to hepatitis B antigen or similar vaccines.

Use In Pediatrics

Consult your doctor

ELOVAC B INJECTION can be used for vaccination in children and adolescents (aged below 18 years) if they are not immunized previously. However, consult your doctor for advice

Use In Geriatrics

Consult your doctor

ELOVAC B INJECTION can be used for vaccination in elderly patients (aged 70 or older) if they are not immunized previously. However, consult your doctor for advice

Interactions

A. Drug-Drug Interactions

Talk to your doctor about all the medicines that you currently take including prescription, non-prescription and over the counter supplements before taking ELOVAC B INJECTION as a precaution.

Overdosage:

ELOVAC B INJECTION will be given to you only by a doctor or nurse in a hospital and so it is unlikely to receive an overdose. However, if you experience any unusual symptoms, consult your doctor immediately or visit the nearby hospital.

Synopsis

More Information

FAQs About ELOVAC B INJECTION

Q: What is ELOVAC B INJECTION used for?

A: ELOVAC B INJECTION is used to offer protection against hepatitis B infection. It contains Hepatitis B Antigen which belongs to the group of medicines called Vaccines.

Q: How ELOVAC B INJECTION works?

A: The hepatitis B vaccine works by introducing a small, harmless piece of the hepatitis B virus, usually a surface protein, into the body. This protein doesn’t cause the disease, but it triggers the immune system to recognize it as a threat. The immune system then creates antibodies against the protein. If you are later exposed to the actual hepatitis B virus, your immune system recognizes it quickly and fights it off, preventing the infection from taking hold.

Q: Who should get the hepatitis B vaccine?

A: The vaccine is recommended for all infants, unvaccinated children, adults at risk for hepatitis B (e.g., healthcare workers, people with chronic liver disease), and anyone who wants to be protected from the virus.

Q: How is ELOVAC B INJECTION administered?

A: ELOVAC B INJECTION should be given to you only by a doctor or a nurse into the muscles as intramuscular injection or beneath the skin as subcutaneous injection.

Q: Is the hepatitis B vaccine safe?

A: Yes, the hepatitis B vaccine is safe and has been widely used for decades. Side effects are usually mild, such as soreness at the injection site or mild fever.

Q: How long does protection from the ELOVAC B INJECTION last?

A: Protection is long-lasting, with studies showing immunity for at least 20 years, and likely for life, in most people who complete the vaccine series.

Q: Can the hepatitis B vaccine be given to pregnant women?

A: Yes, the hepatitis B vaccine is safe for pregnant women and is often recommended if the woman is at risk for hepatitis B.

Q: What should I do if I miss a dose of ELOVAC B INJECTION?

A: If you miss a dose, talk to your healthcare provider. You do not need to start the series over; just get the missed dose as soon as possible.

Q: Can I get hepatitis B from the vaccine?

A: No, the hepatitis B vaccine does not contain live virus, so it cannot cause hepatitis B.

Q: Are there any side effects of ELOVAC B INJECTION?

A: Common side effects include soreness at the injection site, mild fever, or fatigue. Severe reactions are very rare.

Q: Why is the hepatitis B vaccine important?

A: The vaccine is crucial because hepatitis B is a serious infection that can lead to chronic liver disease, liver cancer, and fatal complications. Vaccination is the best way to prevent this disease.

References

1. KD. Tripathi. Essentials of Medical Pharmacology. 8th Edition. Miscellaneous Drugs. Page – 982.
2. Hepatitis B Vaccine. Vaccine Information Statement. [Revised in December 2023] [Accessed on 27th August 2024]. https://www.cdc.gov/vaccines/hcp/vis/vis-statements/hep-b.pdf
3. HBVAXPRO® 40 micrograms suspension for injection Hepatitis B vaccine (recombinant DNA). Merck & Co., Inc. EMC. UK. [Revised in October 2023]. [Accessed on 27th August 2024]. https://www.medicines.org.uk/emc/files/pil.1685.pdf
4. Hepatitis B Vaccine Ingredients. NHS. UK. [Revised in March 2024]. [Accessed on 27th August 2024]. https://www.nhs.uk/vaccinations/hepatitis-b-vaccine/
5. Engerix B 20 micrograms/1 ml suspension for injection Hepatitis B (rDNA) vaccine (adsorbed) (HBV). GlaxoSmithKline. EMC. UK. [Revised in March 2023]. [Accessed on 27th August 2024]. https://www.medicines.org.uk/emc/files/pil.1637.pdf

Useful Diagnostic Tests

• Complete Blood Count (CBC)

Author Details

Written By Srilekha. R - B.Pharm

Last updated on 31 Aug 2024 | 12:21 PM(IST)