How should I use antihemophilic and von Willebrand factor complex?
Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended. Always check the strength of the medicine on the label to be sure you are using the correct potency.
Antihemophilic and von Willebrand factor complex is injected into a vein through an IV. You may be shown how to use an IV at home. Do not give yourself this medicine if you do not understand how to use the injection and properly dispose of needles, IV tubing, and other items used.
Read all patient information, medication guides, and instruction sheets provided to you. Ask your doctor or pharmacist if you have any questions.
Always wash your hands before preparing and giving your injection.
Antihemophilic and von Willebrand factor complex is a powder medicine that must be mixed with a liquid (diluent) before using it. If you are using the injections at home, be sure you understand how to properly mix and store the medicine.
After mixing the medicine with a diluent, store at room temperature and use it within 3 hours. Do not refrigerate or freeze.
Do not shake the mixed medicine. Prepare your dose in a syringe only when you are ready to give yourself an injection. A single-use vial is for one use only. After measuring your dose, throw this vial away, even if there is medicine left in it.
Do not use antihemophilic and von Willebrand factor complex if it has changed colors or has particles in it. Call your pharmacist for new medicine.
Use a disposable needle and syringe only once. Follow any state or local laws about throwing away used needles and syringes. Use a puncture-proof "sharps" disposal container (ask your pharmacist where to get one and how to throw it away). Keep this container out of the reach of children and pets.
While using this medicine, you may need frequent blood tests.
Your body may develop antibodies to antihemophilic factor, making it less effective. Call your doctor if this medicine seems to be less effective in controlling your bleeding.
Carefully follow all instructions about how to store this medicine. Each brand of antihemophilic and von Willebrand factor complex may have specific storage instructions.
Store the medicine and diluent at room temperature, away from moisture and heat. Throw away any medicine not used before the expiration date on the medicine label.
The Wilate brand of this medicine should be stored in the original container in the refrigerator. Do not freeze. Before preparing your dose, take these items of the refrigerator and allow them to reach room temperature.
If you store this medicine at room temperature, do not return it to the refrigerator.
Wear a medical alert tag or carry an ID card stating that you have hemophilia or von Willebrand disease. Any medical care provider who treats you should know that you have a bleeding or blood-clotting disorder.