Control of multiple sclerosis relapses with immunomodulating agents

Relapses in multiple sclerosis (MS) have wide-ranging consequences for patients and should be actively controlled with an appropriate immunomodulating agent provided soon after the diagnosis of MS. Several agents with varying mechanisms of action are approved for use in treating MS. Here we take a brief look at several short- and long-term comparative trials, examining the established strengths and weaknesses of the available immunomodulators. By reviewing the existing comparisons, clinicians will better understand the factors determining when to initiate therapy with an immunomodulator and how to determine which of these treatments may best suit their patients' needs.