How should I take factor XIII?
Factor XIII is injected into a vein through an IV. You may be shown how to use an IV at home. Do not self-inject this medicine if you do not fully understand how to give the injection and properly dispose of used needles, IV tubing, and other items used to inject the medicine.
Factor XIII is usually given once every 4 weeks. Follow your doctor's dosing instructions very carefully.
Factor XIII 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.
Allow the mixture to reach room temperature before giving the injection. Do not heat the medicine before using.
Factor XIII should look clear or slightly yellow in color. Do not use the medication if it has changed colors or has particles in it. Call your doctor for a new prescription.
Do not mix factor XIII with other injectable medications in the same IV line.
Each single use vial (bottle) of this medicine is for one use only. Throw away after one use, even if there is still some medicine left in it after injecting your dose.
Use a disposable needle 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 factor XIII, you may need frequent blood tests.
Store unmixed factor XIII in the refrigerator, do not freeze. Keep the medicine in its original container.
Unopened vials of factor XIII may also be stored at room temperature for up to 6 months, away from moisture, heat, and light. Do not refrigerate an unopened vial that has been stored at room temperature.
After mixing factor XIII with a diluent, store at room temperature and use within 4 hours. Do not refrigerate or freeze.
Throw away any unused factor XIII after the expiration date on the label has passed.