Important Safety Information
Do not take BETASERON® (interferon beta-1b) if you are allergic to interferon beta-1b, to another interferon beta, to human albumin, or mannitol. See additional Important Safety Information below.

Contact Us

Models used for illustrative purposes only.

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For help with questions about BETASERON (interferon beta-1b), please call (toll-free)
1-888-84-BAYER (1-888-842-2937).

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To speak with an MS-trained BETA Nurse 24/7, even weekends and holidays, just call
1-844-788-1470.

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For information on affording BETASERON, including health insurance questions, call a coverage specialist at 1-844-788-1470.

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