Uses, Dosage & Side Effects: Rebif Injection

Rebif Injection

Generic nameinterferon beta-1a
Drug classInterferons
FormsPrefilled syringe, Rebidose autoinjector

Rebif is a brand-name injectable medicine used to treat multiple sclerosis (MS). It contains interferon beta-1a, a man-made version of a protein your immune system naturally makes. It's classed as a biologic drug and an immunomodulator, meaning it helps regulate the immune system rather than shutting it down.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

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