Betaseron
Generic Name: interferon beta-1b (in ter FEER on BAY ta 1b)
Brand Names: Betaseron, Extavia
What is Betaseron?
Betaseron (interferon) is made from human proteins. Interferons help the body fight viral infections.
Betaseron is used to treat relapsing multiple sclerosis (MS). Betaseron will not cure MS, it will only decrease the frequency of relapse symptoms.
Betaseron may also be used for purposes other than those listed in this medication guide.
What is the most important information I should know about Betaseron?
Betaseron may be harmful to an unborn baby, or may cause a miscarriage. Do not use Betaseron if you are pregnant. Tell your doctor if you are pregnant or plan to become pregnant during treatment.