Interferon beta-1a. Details about this Multiple Sclerosis prescription drug treatment. Research and information on symptoms and diagnosis. Includes FAQs and a MS resource center.

Features product information, news, FAQs, and multiple sclerosis resources.

Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available.

Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available.

Information from the RxList.

Information from the RxList.

From Berlex. Offers drug and disease information for US residents.

Beta-Interferon 1A use in the treatment of multiple sclerosis.

Beta-Interferon 1b use in the treatment of multiple sclerosis.

Beta-Interferon 1A (Rebif) in the treatment of MS

An interferon beta 1-a for relapsing forms of MS. Find out about recommended dose, potential side effects, clinical studies and proper self-injection technique. Official site by the manufacturer.

Describes how Beta interferon corrects a deficiency in cells that control the immune system. Includes detailed graphics.