Marisa Wexler is a senior science writer for Multiple Sclerosis News Today with an MS in cellular and molecular pathology. She covers the latest news and information on a variety of multiple sclerosis topics.| Multiple Sclerosis News Today
There are several approved MS medications, from disease-modifying therapies to symptomatic treatments. Learn more about them here.| Multiple Sclerosis News Today
PPMS is characterized by steadily worsening MS symptoms over time. Learn more about symptoms and diagnosis.| Multiple Sclerosis News Today
RRMS is defined by periods of new or worsening symptoms followed by periods of remission. Learn more about symptoms and diagnosis.| Multiple Sclerosis News Today