the xyntha dual
Before using Xyntha
Do not begin treatment if:
- You are allergic to hamster proteins or any other component of XYNTHA.
- You have von Willebrand’s disease. XYNTHA does not contain von Willebrand factor.
- Your XYNTHA kit is past the expiry date printed on the pack.
- Your XYNTHA packaging is torn or shows signs of tampering.