Contact Us

300 Shire Way
Lexington, MA 02421
(617) 349-0200

For general questions about RIXUBIS®, the BAXJECT II device, reimbursement support, or this site, please call the RIXUBIS Hotline to speak with one of our customer service representatives.

Hematology Support Center

For general RIXUBIS information, including reimbursement support and ordering educational material, please call HSC HCP phone number: 888-229-8379 Monday–Friday between 8:30 AM and 8:00 PM ET.

If you have a clinical question regarding RIXUBIS, please contact Takeda Medical Information.

Medical Information
Monday–Friday 9:00 AM – 5:00 PM ET

What is RIXUBIS?

RIXUBIS is an injectable medicine used to replace clotting factor IX that is missing in adults and children with hemophilia B (also called congenital factor IX deficiency or Christmas disease)...

Selected Important Risk Information

Who should not use RIXUBIS?

You should not use RIXUBIS if you are allergic to hamsters or any ingredients in RIXUBIS. Tell your healthcare provider if you are pregnant or breastfeeding because RIXUBIS may not be right for you.
You should tell your healthcare provider if you have or have had any medical...