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Eloctate with Fc Fusion Protein (recombinant)

Generic name: antihemophilic factor (recombinant)

Brand names: Advate, Adynovate, Afstyla, Eloctate with Fc Fusion Protein, Esperoct, Helixate FS, Jivi, Kogenate FS with Adapter, Kovaltry, Novoeight, Nuwiq, Recombinate, Xyntha, Kogenate FS recombinant

Last updated November 2, 2026 0 views
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What is recombinant Eloctate with Fc Fusion Protein?

Eloctate with Fc Fusion Protein (clotting factor) is a protein that occurs naturally in the blood. People with hemophilia A lack enough clotting factor VIII. This medicine replaces clotting factor VIII in the blood.

Recombinant Eloctate with Fc Fusion Protein is used to treat or prevent bleeding episodes in adults and children with hemophilia A. Eloctate with Fc Fusion Protein is sometimes given before surgery.

Recombinant Eloctate with Fc Fusion Protein can help prevent joint damage in children who have hemophilia A and no previous joint damage.

Recombinant Eloctate with Fc Fusion Protein is not for treating von Willebrand disease.

Jivi is not approved for use by anyone younger than 12 years old.

Recombinant Eloctate with Fc Fusion Protein may also be used for other reasons not mentioned in this medication guide.

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Warnings

Carefully follow all instructions on how to mix and store Eloctate with Fc Fusion Protein. Different brands of recombinant Eloctate with Fc Fusion Protein may have different storage instructions.

Your body may develop antibodies to Eloctate with Fc Fusion Protein, which can make it less effective. Call your doctor if this medicine seems to be less effective in controlling your bleeding.

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Before taking this medicine

You should not use this medicine if you have ever had a severe allergic reaction to Eloctate with Fc Fusion Protein, or if you are allergic to mouse or hamster proteins. You should not use the brand Recombinate if you are allergic to beef proteins.

Tell your doctor if you have ever had:

  • heart disease;
  • a latex allergy; or
  • if you have ever been told that you have inhibitors to Factor VIII.

Tell your doctor if you are pregnant or breastfeeding.

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Recombinant Eloctate with Fc Fusion Protein side effects

Get emergency medical help if you have signs of an allergic reaction: hives, itching, rash, numbness, tingling; fever, dizziness, nausea; fast heartbeats, chest tightness, wheezing, difficult breathing; pale skin, cold sweat, feeling light-headed, fainting; swelling of your face, lips, tongue, or throat.

Eloctate with Fc Fusion Protein may cause serious side effects. Call your doctor at once if you have:

  • increased bleeding episodes;
  • any bleeding that will not stop;
  • chest pain; or
  • a light-headed feeling, like you might pass out.

Common side effects of Eloctate with Fc Fusion Protein may include:

  • nose bleeds;
  • nausea, vomiting, diarrhea;
  • headache, dizziness;
  • muscle or joint pain;
  • rash;
  • flushing (sudden warmth, redness, or tingly feeling);
  • fever, chills;
  • cough;
  • weakness; or
  • pain, swelling, itching, or redness where the injection was given.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

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How should I use recombinant Eloctate with Fc Fusion Protein?

Your doctor will perform a blood test to make sure recombinant Eloctate with Fc Fusion Protein is the right treatment for your clotting factor deficiency.

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Your doctor may occasionally change your dose. Always check the strength of the medicine on the label to be sure you are using the correct potency.

Recombinant Eloctate with Fc Fusion Protein is given as an infusion into a vein. A healthcare provider will give your first dose and may teach you how to properly use the medication by yourself.

Read and carefully follow any Instructions for Use provided with your medicine. Recombinant Eloctate with Fc Fusion Protein must be mixed with a liquid (diluent) before using it. Ask your doctor or pharmacist if you don't understand how to properly mix and store the medicine.

Always wash your hands before preparing and giving your injection.

Prepare an injection only when you are ready to give it. Do not use if the medicine has changed colors or has particles in it. Call your pharmacist for new medicine.

Recombinant Eloctate with Fc Fusion Protein doses are based on weight. Your dose needs may change if you gain or lose weight.

You will need frequent medical tests.

Your body may develop antibodies to Eloctate with Fc Fusion Protein, making it less effective. Call your doctor if Eloctate with Fc Fusion Protein seems to be less effective in controlling your bleeding.

Get your prescription refilled before you run out of medicine completely. While traveling away from home, be sure you have enough medicine and injection supplies with you.

Store unmixed recombinant Eloctate with Fc Fusion Protein in the original package in a refrigerator. Do not freeze. Take the medicine out of the refrigerator and let it reach room temperature before preparing your dose.

You may also store unmixed recombinant Eloctate with Fc Fusion Protein at room temperature, but you must not return it to the refrigerator. Some brands of this medicine can be stored at room temperature for only a certain number of months, or until the expiration date (whichever comes first).

Carefully follow all instructions about how to store this medicine. Different brands of recombinant Eloctate with Fc Fusion Protein may have different storage instructions.

Do not store in bright light. Do not use past the expiration date on the label.

After mixing the medicine and diluent, keep the mixture at room temperature (not in a refrigerator) and use it within 3 hours.

Each vial (bottle) is for one use only. Throw it away after one use, even if there is still medicine left inside.

Use a needle and syringe only once and then place them in a puncture-proof "sharps" container. Follow state or local laws about how to dispose of this container. Keep it out of the reach of children and pets.

In case of emergency, wear or carry medical identification to let others know you have a bleeding or blood-clotting disorder.

What happens if I miss a dose?

Since recombinant Eloctate with Fc Fusion Protein is used as needed, you may not follow a regular dosing schedule. However, you might need to use the medicine for several days in a row to manage a bleeding episode. Continue using the medicine as directed and inform your doctor if your bleeding does not stop.

Take any missed dose as soon as you remember. Do not take two doses at the same time.

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What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Follow your doctor's instructions regarding any restrictions on food, drinks, or activities.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect recombinant Eloctate with Fc Fusion Protein?

Other drugs may affect Eloctate with Fc Fusion Protein (recombinant), including prescription and over-the-counter medicines, vitamins, and herbal products. Inform your doctor about all your current medicines and any medicine you begin or stop using.

This section was rewritten for readability and reviewed for meaning.

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Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.