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Dosing that fits your schedule

AVONEX is a once-a-week treatment for relapsing MS. Think about whether a once-a-week treatment fits your schedule.

Remember, you can only get the benefits of a treatment you’re comfortable taking regularly. Make your treatment schedule work for you with once-a-week AVONEX.

Smaller needle. Same AVONEX

AVONEX PEN® uses a needle that's half the length of the standard needle for the AVONEX prefilled syringe. Compare needle sizes

Plus, a built-in shield covers the needle until your injection is over.

Choose the form that's right for you

AVONEX is available in three different forms, giving you the flexibility to choose the one that works best for you. Whichever form you and your doctor decide on, you'll have the benefit of a once-a-week treatment for relapsing MS.

  • AVONEX Prefilled Syringe
  • AVONEX powdered form

ActiveVoices Peer Mentors are eager to share their experiences on AVONEX. Call 1-800-456-2255 or visit ActiveVoices to find someone who can help.


Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Please see the full Prescribing Information and Medication Guide for additional important safety information. This information is not intended to replace discussions with your healthcare provider.


Kelly: Why I choose AVONEX


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