"The U.S. Food and Drug Administration yesterday approved Obizur [Antihemophilic Factor (Recombinant), Porcine Sequence] for the treatment of bleeding episodes in adults with acquired hemophilia A (acquired Factor VIII [FVII] deficiency).
IMPORTANT: HOW TO USE THIS INFORMATION: 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.
IMMUNE GLOBULIN - SUBCUTANEOUS INJECTION
COMMON BRAND NAME(S): Hizentra, Vivaglobin
WARNING: This medication may rarely cause serious blood clots (such as pulmonary embolism, stroke, heart attack, deep vein thrombosis). You may be at increased risk for blood clots if you are an older adult, are severely dehydrated, have a catheter in a vein close to your heart for administering medications, or have a history of blood clots, heart/blood vessel disease, heart failure, stroke, or if you are immobile (such as very long plane flights or bedridden). If you use estrogen-containing products, these may also increase your risk. Before using this medication, discuss the risks and benefits and if you have any of these conditions, report them to your doctor or pharmacist.
The risk of blood clots may be decreased by infusing this medication more slowly or by using a less concentrated form of this medication if available. Being adequately hydrated before receiving this medication may also help reduce this risk.
Get medical help right away if any of these side effects occur: shortness of breath/rapid breathing, chest/jaw/left arm pain, unusual sweating, sudden dizziness/fainting, pain/swelling/warmth in the arm/leg, sudden/severe headache, slurred speech, weakness on one side of the body, sudden vision changes, or confusion.
USES: This medication is used to boost the body's natural defense system against infection in persons with a weakened immune system (primary immune deficiency). Immune globulin contains natural substances called antibodies (a type called IgG) that come from healthy human blood (plasma). These antibodies help protect your body against infections and help you to fight an infection if you get sick.
HOW TO USE: Read the Patient Information Leaflet provided by your pharmacist before you start using immune globulin and each time you get a refill. If you have any questions, consult your doctor or pharmacist.
This medication is given slowly by injection under the skin (subcutaneous infusion) as directed by your doctor, usually once weekly or every 2 weeks. Do not inject this medication into a blood vessel. Dosage is based on your medical condition, weight, and response to treatment.
If you are giving this medication yourself, learn all preparation and usage instructions for the medication and infusion pump from your health care professional and the product directions. Learn how to store and discard needles and medical supplies safely. If any of the information is unclear, consult your health care professional.
Do not shake the vials. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Change the location of the injection site(s) with each dose to avoid problem areas under the skin. The recommended sites for injection are the abdomen, thighs, upper arms, and hips.
Patients who are getting immune globulin for the first time, those who are switched from another brand of immune globulin, or those who have not received immune globulin in the past 2 months may be at risk of developing fever, chills, nausea, vomiting, and rarely shock. It is recommended that these patients receive their first dose of this medication in the doctor's office/clinic so they can be monitored for these side effects.
Use this medication regularly to get the most benefit from it. To help you remember, use it on the same day when scheduled (weekly or every 2 weeks). It may help to mark your calendar with a reminder.
Additional Vivaglobin Information
Vivaglobin - User Reviews
Vivaglobin User Reviews
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Report Problems to the Food and Drug Administration
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