HepaGam B Side Effects

Generic name: hepatitis b immune globulin

Medically reviewed by Drugs.com. Last updated on Jan 8, 2024.

Note: This document provides detailed information about HepaGam B Side Effects associated with hepatitis b immune globulin. Some dosage forms listed on this page may not apply specifically to the brand name HepaGam B.

Applies to hepatitis b immune globulin: solution.

Common side effects of HepaGam B

Some side effects of hepatitis b immune globulin may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common side effects

• back pain
• general feeling of discomfort
• headache
• muscle aches or pain
• nausea
• pain at the injection site

Less common side effects

• abdominal or stomach cramping
• burning, heat, and redness at the injection site
• diarrhea
• feeling as if you are going to vomit
• joint pain

Incidence not known

• bleeding, blistering, burning, coldness, discoloration of the skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site
• cold sweats
• feeling cold
• flu-like symptoms
• upper abdominal or stomach pain

Serious side effects of HepaGam B

Along with its needed effects, hepatitis b immune globulin (the active ingredient contained in HepaGam B) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur while taking hepatitis b immune globulin:

Rare side effects

• blurred vision
• confusion
• dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
• sweating
• unusual tiredness or weakness

Incidence not known

• chills
• cough
• difficult or labored breathing
• difficulty with swallowing
• dizziness
• fast heartbeat
• fever
• hives
• itching
• puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
• shortness of breath
• skin rash
• tightness in the chest
• wheezing

For healthcare professionals

Applies to hepatitis b immune globulin: injectable solution, intramuscular solution.

Cardiovascular adverse events

• Common (1% to 10%): Hypotension
• Postmarketing reports: Sinus tachycardia^[Ref]

Hypersensitivity

• Postmarketing reports: Anaphylactoid reaction, hypersensitivity^[Ref]

Nervous system

• Postmarketing reports: Dizziness, headache^[Ref]

Gastrointestinal

• Common (1% to 10%): Nausea
• Postmarketing reports: Abdominal pain upper, lipase increased^[Ref]

Other

• Postmarketing reports: Chills, feeling cold, influenza like illness, pyrexia^[Ref]

Musculoskeletal

• Postmarketing reports: Back pain^[Ref]

Hepatic

• Postmarketing reports: Transaminases increased^[Ref]

Respiratory

• Postmarketing reports: Dyspnea^[Ref]

Dermatologic

• Postmarketing reports: Cold sweat^[Ref]

Further information

HepaGam B side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.

Medical Disclaimer