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  1. Multiple sclerosis - Symptoms and causes - Mayo Clinic

    Nov 1, 2024 · In this video, we'll be covering the basics of multiple sclerosis. What is it? Who gets it? The symptoms, diagnosis, and treatment. Whether you're looking for answers about your …

  2. Multiple Sclerosis (MS): What It Is, Symptoms & Treatment

    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 issues.

  3. Multiple sclerosis - Wikipedia

    Multiple sclerosis (MS) is an autoimmune disease resulting in damage to myelin, which is the insulating covers of nerve cells in the brain and spinal cord. [1]

  4. Multiple Sclerosis - National Institute of Neurological Disorders …

    Jan 31, 2025 · Multiple sclerosis (MS) is a chronic neurological disorder. It is an autoimmune disorder, meaning that in MS the immune system—which normally protects us from viruses, …

  5. What is Multiple Sclerosis? | National MS Society

    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.

  6. Multiple Sclerosis: Causes, Symptoms, & Diagnosis - WebMD

    Feb 25, 2024 · MS is a chronic, or long-lasting, disease that can affect your brain, spinal cord, and the optic nerves in your eyes. It can cause problems with vision, balance, muscle control, and …

  7. Multiple sclerosis - World Health Organization (WHO)

    Aug 7, 2023 · Multiple sclerosis (MS) is a condition that happens when the immune system attacks the brain and spinal cord. Symptoms of MS vary from person to person and depend on …

  8. Understanding Multiple Sclerosis (MS) - Healthline

    May 9, 2025 · Multiple sclerosis (MS) is a chronic condition involving your central nervous system (CNS). With MS, your immune system attacks myelin, which is the protective layer around …

  9. Multiple Sclerosis | MS | MedlinePlus

    Sep 30, 2025 · Multiple sclerosis (MS) slows down or blocks messages between the brain and body. MS can be mild or severe. Learn about MS symptoms and treatment.

  10. Multiple Sclerosis: Symptoms, Causes, and Treatment

    Nov 30, 2025 · In MS, a person's immune system attacks the protective myelin sheath surrounding nerve fibers in the brain, spinal cord, and optic nerves (located in the eyes). As a …