5000 Davis Drive
PO Box 13919
Research Triangle Park, NC 27709
Phone: 1-800-456-2255
Fax: 1-855-474-3067

If you have any questions about the ZINBRYTA REMS Program or need help enrolling, call 1-800-456-2255.


ZINBRYTA is indicated for the treatment of adult patients with relapsing forms of multiple sclerosis (MS). Because of its safety profile, the use of ZINBRYTA should generally be reserved for patients who have had an inadequate response to two or more drugs indicated for the treatment of MS.

Please see Prescribing Information, including BOXED WARNING, for additional information.