Nov 1, 2024 · It's also known as MS. In MS, the immune system attacks the protective sheath that covers nerve fibers, known as myelin. This interrupts communication between the brain and …

Multiple sclerosis (MS) damages the protective cover around nerves called myelin in your central nervous system. It can cause muscle weakness, vision changes, numbness and memory …

MS is the most common immune-mediated disorder affecting the central nervous system (CNS). [25] In 2020, about 2.8 million people were affected by MS globally, with rates varying widely …

Jan 31, 2025 · Multiple sclerosis (MS) is the most common disabling neurological disease of young adults with symptom onset generally occurring between the ages of 20 to 40 years.

Multiple Sclerosis, or MS, is a complex disease that affects countless individuals around the world. Learn what causes MS, the different types of MS, and more.

Jul 7, 2025 · Multiple sclerosis (MS) is a chronic, lifelong disease that can cause progressive disability and increase the risk of serious complications. But the condition itself isn’t usually …

Multiple sclerosis affects 2.5 million people worldwide, including 400,000 Americans. Get in-depth multiple sclerosis information here on symptoms and treatments of MS.

Find out about multiple sclerosis (MS) including the symptoms, types, causes, how it's diagnosed and the treatment and support available.

Sep 30, 2025 · Multiple sclerosis (MS) is a nervous system disease that affects your brain and spinal cord. It damages the myelin sheath, the material that surrounds and protects your nerve …

Multiple sclerosis (MS) is a long-lasting (chronic) disease of the central nervous system. It is thought to be an autoimmune disorder, a condition in which the body attacks itself by mistake.