• Important Safety Information
  • Prescribing Information
  • Medication Guide
  • Healthcare Professionals
  • TOUCH Program
  • YouTube icon Twitter icon Facebook logo
  • Medication Guide
  • Prescribing Information
Tysabri Logo
link
  • About TYSABRI
    • Why TYSABRI?
    • Side Effects & Safety Considerations | TYSABRI® (natalizumab)
    • Long-term study
    • Taking TYSABRI
    • How TYSABRI works
  • Starting TYSABRI
    • Talking to your doctor
    • The TOUCH Program
    • Find an infusion site
    • Infusion reminders
  • What is relapsing MS?
    • Learn about RMS
  • Personal stories
  • Support & events
    • Biogen Support Services
    • Support Coordinators
    • Financial & insurance assistance
    • TYSABRI events
    • FAQs about TYSABRI
    • Care partner resources
  • SIGN UP
    MY ACCOUNT
    • My preferences
    • Logout
  • Copay Info & Support Copay Info & Support link
  • YouTube icon Twitter icon Facebook logo
  • Important Safety Information
  • Prescribing Information
  • Medication Guide
  • Healthcare Professionals
  • TOUCH Program
  • TYSABRI® (natalizumab)
  • Cookies
  • Sign In
    My Account
    • Edit Profile
    • Logout
  • Sign In
    My Account
    • Edit Profile
    • Logout

Stay Connected

Sign up with us to receive the latest news, support information and upcoming events.

Please enter a valid email address.

About TYSABRI
Why TYSABRI? Safety considerations Long-term study Taking TYSABRI Watch a TYSABRI webinar How TYSABRI works
Starting TYSABRI
Talking to your doctor The TOUCH Program Find an infusion site Infusion reminders
What is relapsing MS?
Learn about RMS
Personal stories
Videos
Support & events
Biogen Support Services Support Coordinators Financial & insurance assistance TYSABRI events FAQs about TYSABRI Care partner resources
  • Important Safety Information
  • Medication Guide
  • Prescribing Information
  • For Healthcare Professionals
  • Important Safety Information
  • Medication Guide
  • Prescribing Information
  • For Healthcare Professionals
YouTube icon Twitter icon Facebook logo
  • Terms of Use
  • Privacy Policy
  • Contact Us
  • Unsubscribe
  • Cookie Policy
  • Terms of Use
  • Privacy Policy
  • Contact Us
  • Unsubscribe
  • Cookie Policy

© 2024 Biogen. All rights reserved.

This site is intended for residents 18 years or older of the United States, Puerto Rico, and US Territories.

All trademarks are the property of their respective owners.

Biogen logo
TOP