HEPATITIS B IMMUNE GLOBULIN - INJECTION
Common Brand Name(s): Hepagam B, Hyperhep B S-D, Nabi-HB
Phonetic Pronunciation: (hep-a-TYE-tis bee i-MYUN-GLOB-yoo-lin)
Information last revised June 2010
What does HEPATITIS B IMMUNE GLOB - INJ look like?
HepaGam B >312 unit/mL IM
Nabi-HB >1,560 unit/5 mL IM
HepaGam B >312 unit/mL (5 mL) IM
HepaGam B >312 unit/mL IM
HepaGam B >312 unit/mL (5 mL) IM
Uses:
This medication is used to prevent a certain serious virus infection (hepatitis B) in people who have been exposed to this virus under certain conditions (such as direct contact with blood or body fluids containing this virus). Certain brands of this medication may also be given after a liver transplant to prevent return of hepatitis B infection in people with previous infection. Ask your doctor or pharmacist if you have questions about your particular brand. This medication is made from healthy human blood that has high levels of certain defensive substances (antibodies) that help fight hepatitis B.
Missed Dose
For the best possible benefit, it is important to receive each scheduled dose of this medication as directed. If you miss a dose, contact your doctor immediately to establish a new dosing schedule.
How To Use
If this medication is given for prevention of hepatitis B after direct exposure to the virus, it is given by injection into a muscle by a healthcare professional. It is best to receive this medication as soon as possible after exposure. If you wait too long after being exposed, the medication may not be effective. Your doctor may also recommend vaccination after receiving this medication. Talk with your doctor about the best treatment for you. If this medication is given after a liver transplant to prevent return of hepatitis B infection, it is given by injection into a vein by a healthcare professional. For this use, it should be given on a regular schedule. To help you remember, mark your calendar with an appointment reminder. The dosage and schedule of injections is based on your medical condition, weight, and response to treatment.
Drug Interactions
Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first. This medication may interfere with certain tests (including certain blood sugar tests, Coomb's test), possibly causing false test results. The blood sugar interference can lead to serious (possibly fatal) consequences. Tell all laboratory personnel and all your doctors and pharmacists that you use this medication, and which type of blood sugar testing strips you use. This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
Notes
If you are receiving this medication on a regular schedule, laboratory and/or medical tests (such as levels of antibody in the blood) may be performed periodically to monitor your progress or check for side effects. Consult your doctor for more details.
Overdose
If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US National Poison Hotline at 1-800-222-1222. Canada residents can call a provincial poison control center.
Precautions
Before receiving hepatitis B immune globulin, tell your doctor or pharmacist if you are allergic to it; or had a previous reaction to other immune globulins; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: bleeding/blood clotting problems, a certain immune system problem (immunoglobulin A deficiency). This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages. This medication is made from human blood. Even though the blood is carefully tested, and this medication goes through a special manufacturing process, there is an extremely small chance that you may get infections (such as hepatitis A) from the medication. Consult your doctor or pharmacist for more information. Some immune globulin products are made with maltose. This substance can cause false high blood sugar levels when your blood sugar is normal or even low. If you have diabetes, check with your doctor or pharmacist whether the product you are using contains maltose and whether your blood sugar testing supplies will work with this product. Rarely, serious problems have occurred when too much insulin was given because of false high sugar readings or when low blood sugar went untreated. Tell your doctor of any recent/planned vaccinations. This medication may prevent a good response to live virus vaccines (such as measles, mumps, varicella). If you are vaccinated less than 14 days before receiving this medication or during the 3 months after receiving this medication, you may need to be vaccinated again or tested to see whether the vaccine was effective. During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
Storage
Not applicable. This vaccine is given in a hospital or doctor's office and will not be stored at home.
Side Effects
Redness, pain, or tenderness at the injection site may occur. Nausea, vomiting, fever, chills, dizziness, headache, or back/joint pain may also occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist promptly. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
The information contained in the First DataBank databases is intended to supplement the knowledge of physicians, pharmacists, and other healthcare professionals regarding drug therapy problems and patient counselling information. This information is advisory only and is not intended to replace sound clinical judgment in the delivery of healthcare services. First DataBank disclaims all warranties, whether expressed or implied, including any warranty as to the quality, accuracy, and suitability of this information for any purpose.
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