what is betaseron
Indications. BETASERONÂ® (interferon beta-1b) is a prescription medicine used to reduce the number of relapses in people with relapsing forms of multiple sclerosis (MS).This includes people who have had their first symptoms of multiple sclerosis and have an MRI consistent with multiple sclerosis.ersonal. BETASERONÂ® (interferon beta-1b) is a prescription medicine used to reduce the number of relapses in people with relapsing forms of multiple sclerosis (MS).