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Anti-Inhibitor Coagulant Complex, Factor Eight Inhibitor Bypassing Activity (FEIBA) Injection

What is this medication?

ANTI-INHIBITOR COAGULANT COMPLEX, FACTOR EIGHT INHIBITOR BYPASSING ACTIVITY (FEIBA) (an tee-in HIB it or kow A gyuh luhnt KOM pleks, fak TER ayt in HIB it or BYE pas ing AK tiv it ee (FEE ba)) prevents and treats bleeding episodes in people with hemophilia, a condition caused by low levels of blood clotting factors.

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This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): FEIBA, FEIBA NF, Feiba NF Immuno, FEIBA VH Immuno

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

  • Conditions that cause blood clots
  • Heart or blood vessel conditions
  • Infection
  • Injury
  • An unusual or allergic reaction to anti-inhibitor coagulant complex, factor eight inhibitor bypassing activity, other medications, foods, dyes, or preservatives
  • Pregnant or trying to get pregnant
  • Breastfeeding

How should I use this medication?

This medication is injected into a vein. It is usually given by your care team in a hospital or clinic setting. It may also be given at home.

If you get this medication at home, you will be taught how to prepare and give it. Take it as directed on the prescription label. Keep taking it unless your care team tells you to stop.

It is important that you put your used needles and syringes in a special sharps container. Do not put them in a trash can. If you do not have a sharps container, call your pharmacist or care team to get one.

Talk to your care team about the use of this medication in children. While it may be given to children for selected conditions, precautions do apply.

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Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

It is important not to miss your dose. Talk to your care team about what to do if you miss a dose.

What may interact with this medication?

  • Certain medications that help blood clot, such as aminocaproic acid or tranexamic acid

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse.

You may need blood work done while you are taking this medication.

Some products are made from donated human blood. There is a small risk that they may contain bacteria or viruses, such as hepatitis or HIV. All products are processed to kill most bacteria and viruses. Talk to your care team if you have questions about the risk of infection.

Wear a medical ID bracelet or chain. Carry a card that describes your condition. List the medications and doses you take on the card.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

  • Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
  • Blood clot—pain, swelling, or warmth in the leg, shortness of breath, chest pain
  • Heart attack—pain or tightness in the chest, shoulders, arms, or jaw, nausea, shortness of breath, cold or clammy skin, feeling faint or lightheaded
  • Stroke—sudden numbness or weakness of the face, arm, or leg, trouble speaking, confusion, trouble walking, loss of balance or coordination, dizziness, severe headache, change in vision

Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):

  • Diarrhea
  • Nausea
  • Vomiting

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets.

Your care team will tell you how to store this medication. Get rid of any unused medication as instructed or after the expiration date, whichever is first.

To get rid of medications that are no longer needed or have expired:

  • Take the medication to a take-back program. Check with your pharmacy or law enforcement to find a location.
  • If you cannot return the medication, ask your pharmacist or care team how to get rid of it safely.

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NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

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Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.

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