MS Support Services

Your fight is personal. Our support is too.

At Biogen, we offer an extensive suite of services to provide you with the support you need. Our support services consist of real people who are ready to talk about the topics that are really important to you.

We have highly trained professionals ready to speak with you about many topics, such as:

  • Cost and insurance
  • Financial assistance
  • Nurse Support Program
  • Healthy Lifestyle Program
  • Connect with someone living with relapsing MS

Support you need–when you need it

MS ActiveSource® is your one-stop shop for the support you need.

You can also call an MS ActiveSource® Coordinator at 1-800-456-2255, Monday - Friday, 8:30 AM to 8:00 PM (ET).

WHAT'S NEXT:

Learn about financial support with TYSABRI... More >>

 
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Indication

TYSABRI® (natalizumab) is a prescription medicine used to treat adults with relapsing forms of multiple sclerosis (MS) to slow the worsening of symptoms common in people with MS and to decrease the number of flare-ups (relapses). TYSABRI increases the risk of progressive multifocal leukoencephalopathy (PML). When starting and continuing treatment with TYSABRI, it is important to discuss with your doctor whether the expected benefit of TYSABRI is enough to outweigh this risk.

Important Safety Information

TYSABRI increases your risk of getting a rare brain infection—called progressive multifocal leukoencephalopathy (PML)—that usually leads to death or severe disability.

Before receiving TYSABRI, it is important to tell your doctor:
TYSABRI can cause serious side effects. If you have any of the symptoms listed below, call your doctor right away:
The most common side effects of TYSABRI are:
These are not all of the possible side effects of TYSABRI. For more information, ask your doctor. To report side effects to FDA, please call 1-800-FDA-1088.

Please see Full Prescribing Information (PDF) including Boxed Warning and Patient Medication Guide (PDF).

This information is not intended to replace discussions with your healthcare provider.