Multiple sclerosis (MS) is a neurological disorder caused by the damage to the insulating covers of nerve cells in the brain and spinal cord. It is a common immune-mediated disorder which directly affects the central nervous system. It results in the disruption of the ability of certain parts of the nervous system to transmit signals, resulting in physical and mental problems. Some of the symptoms of MS are double vision, blindness in one eye, muscle weakness, trouble with sensation and coordination, etc. Multiple sclerosis can be diagnosed depending on the signs and symptoms along with neuroimaging, magnetic resonance imaging, etc. Intravenous as well as oral corticosteroids are used for its management. This book covers in detail some existent theories and innovative concepts revolving around multiple sclerosis. It presents researches and studies performed by experts across the globe. This book will serve as a valuable source of reference for graduate and postgraduate students.