What Is Avonex?
Avonex is a prescription medication used for treating relapsing multiple sclerosis in adults. It comes in a liquid solution in a prefilled syringe or autoinjector pen that can be injected into the muscles one time per week. The drug contains the active ingredient beta-1a, a biologic substance. It is made from components of living organisms. Avonex is not available in the biosimilar form, such as generic product. Instead, you can only purchase the brand-name version of Avonex. There is only one strength option: 30 micrograms. Continue reading to learn more about Avonex. [1]
