Hepatitis B Immunoglobulin

Hepatitis B Immunoglobulin is a specialised injection used to provide immediate, short-term protection against Hepatitis B infection. It is typically prescribed after a known or suspected exposure to the virus, such as through accidental needle-stick injuries, direct blood contact, or sexual exposure. It is also given to newborn babies whose mothers are infected to help prevent the virus from spreading to the infant.

Because this medication is usually given as a single emergency dose or a short series of injections, staying on schedule depends on getting it as soon as possible after exposure. It does not require any specific food restrictions, meaning you can receive it on an empty or full stomach. To support your body's natural immune response after receiving this injection, it is helpful to focus on getting plenty of rest and avoiding substances that strain your liver.

Most people tolerate this injection well, though you may experience mild, temporary reactions like soreness at the injection site or a low-grade fever. If you experience severe symptoms like extreme dizziness, swelling of the face, or breathing difficulties, you must seek medical help immediately. Always speak to your healthcare provider if you notice any unusual or worsening symptoms after your injection.

Do not take this if you have had a severe allergic reaction to human immunoglobulin products in the past. People who have a specific immune system condition called selective IgA deficiency must talk to their doctor before receiving this medicine, as they may have a higher risk of severe allergic reactions. Always discuss your complete medical history with your doctor before starting this treatment.

This medicine can interfere with how well live-virus vaccines work, so you should let your doctor know if you have recently received or plan to receive any immunisations. If you are pregnant, breastfeeding, or are an older adult, consult your doctor to ensure this treatment is appropriate for you. You should also tell your healthcare provider about all other prescription medicines, over-the-counter drugs, or herbal supplements you are currently using.

Hepatitis B Immunoglobulin provides immediate passive immunity against the hepatitis B virus by supplying ready-made antibodies. It helps protect people who have been recently exposed to the virus and reduces the risk of developing hepatitis B infection.

• Provides Immediate Protection: Delivers ready-made antibodies that begin working immediately against the hepatitis B virus.
• Reduces the Risk of Infection: Helps prevent hepatitis B infection after accidental exposure or in individuals at high risk.
• Protects Newborns at Risk: Helps prevent hepatitis B transmission from an infected mother to her baby when given soon after birth as recommended.
• Supports Liver Health: By preventing infection, it helps reduce the risk of liver inflammation, chronic hepatitis B, cirrhosis, and other long-term liver complications.
• Complements Hepatitis B Vaccination: Provides immediate protection while the hepatitis B vaccine helps the body develop long-term immunity.
   

• Follow your doctor's instructions on the dosage and timing of this medication to ensure safety.
• Hepatitis B Immunoglobulin will be administered by the doctor or healthcare professional.
• Do not self-administer.

Common Side Effects (Usually mild)

• Soreness, redness, or a hard lump where the injection was given
• Mild fever
• Headache
• Joint pain or temporary body aches

Serious Side Effects (Consult your doctor right away)

• Signs of a severe allergic reaction, such as hives, skin rash, or swelling of the face, lips, tongue, or throat
• Difficulty breathing or wheezing
• Severe dizziness, lightheadedness, or feeling like you might pass out
• Unusual chest tightness or a rapid heart rate