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  1. Multiple sclerosis - Symptoms and causes - Mayo Clinic

    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 …

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

    Jan 25, 2024 · Multiple sclerosis (MS) is an autoimmune condition. Learn about how MS affects your brain and spinal cord.

  3. Multiple sclerosis - Wikipedia

    With optic neuritis as the most common presenting symptom, people with MS notice sub-acute loss of vision, often associated with pain worsening on eye movement, and reduced color …

  4. 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.

  5. Multiple Sclerosis - National Institute of Neurological Disorders …

    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.

  6. Multiple Sclerosis (MS) - Johns Hopkins Medicine

    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.

  7. 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.

  8. Multiple sclerosis (MS): Types, symptoms, and causes

    Jul 17, 2025 · Multiple sclerosis is a long-term disease that attacks the central nervous system. Learn more about MS here.

  9. 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 …

  10. Understanding Multiple Sclerosis (MS) - Healthline

    May 9, 2025 · Multiple sclerosis is a chronic condition of the central nervous system. Learn the causes and types of MS, common symptoms, and treatments.