Risk Mitigation Strategies for Adverse Reactions Associated with the Disease-Modifying Drugs in Multiple Sclerosis.

Over the past several years, the number of disease-modifying therapies (DMTs) for the treatment of multiple sclerosis (MS) has doubled in number. The 13 approved agents have shown a wide range of efficacy and safety in their clinical trials and post-marketing experience. While the availability of the newer agents allows for a wider selection of therapy for clinicians and patients, there is a need for careful understanding of the benefits and risks of each agent. Several factors such as the medication efficacy, side-effect profile, patient's preference, and co-morbidities need to be considered. An individualized treatment approach is thus imperative. In this review, risk stratification and mitigation strategies of the various disease-modifying agents are discussed.