Description and Brand Names

Drug information provided by: Micromedex

US Brand Name

  1. Betaseron
  2. Extavia


Interferon beta-1b is used to treat the relapsing-remitting form of multiple sclerosis (MS). This medicine will not cure MS, but may decrease the number of relapses of the disease.

This medicine is available only with your doctor's prescription.

This product is available in the following dosage forms:

  • Powder for Solution