Signs of multiple sclerosis may surface years before diagnosis, as patients use healthcare more often for early symptoms.

For decades, multiple sclerosis (MS) has been defined primarily by its symptoms, rather than its underlying biology. Now, a ...

New research suggests that Epstein-Barr virus may actively provoke the immune system in people with multiple sclerosis. Scientists found large buildups of virus-targeting immune cells in the nervous ...

This informational guide, part of POPSUGAR's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to ...