Extavia producer novartis?

Who makes Extavia (and who produces it)?

Extavia is manufactured and marketed by Novartis. In other words, Novartis is the company behind the drug’s production under the Extavia brand. [1]

What is Extavia used for?

Extavia (interferon beta-1b) is used to treat certain forms of multiple sclerosis, including relapsing forms of the disease. [1]

Is Extavia the same as other interferon beta products?

Extavia is interferon beta-1b. Other interferon beta medicines for multiple sclerosis may have different formulations (for example, interferon beta-1a) even though they are in the same drug class. [1]

Where can I confirm the manufacturer and product details?

You can confirm the manufacturer information and prescribing details on the official product labeling (drug label) provided for Extavia. [1]

Sources:
[1] https://www.novartis.com/products/extavia