Multiple sclerosis - Symptoms and causes - Mayo Clinic
Nov 1, 2024 · Multiple sclerosis is a disease that causes breakdown of the protective covering of nerves. Multiple sclerosis can cause numbness, weakness, trouble walking, vision changes and other …
Multiple Sclerosis (MS): What It Is, Symptoms & Treatment
Multiple sclerosis is a lifelong condition without a cure. However, available treatment options are very effective in helping manage symptoms and minimizing the frequency of flare-ups.
Multiple sclerosis - Wikipedia
Multiple sclerosis (MS) is an autoimmune disease where the immune system attacks myelin, the insulating cover of nerve cells in the human body, causing damage to one's own central nervous …
Multiple Sclerosis (MS) - National Institute of Neurological Disorders ...
Dec 17, 2025 · Multiple sclerosis (MS) is a chronic neurological disorder. It’s an autoimmune disorder, meaning that in MS, the immune system—which normally protects us from viruses, bacteria, and …
Multiple Sclerosis (MS): Early Warning Signs and Symptoms
May 9, 2024 · Multiple sclerosis (MS) symptoms are varied and range from pain to vision problems to mobility issues. Learn more about the early signs and later symptoms as the disease progresses
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.
Multiple Sclerosis (MS) - Johns Hopkins Medicine
Multiple sclerosis is a disease in which the fatty tissue that surrounds the nerves is destroyed. When this happens, the nerves are unable to conduct electrical impulses to and from the brain. It causes …
Multiple Sclerosis | MS | MedlinePlus
Jan 18, 2026 · 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 cells. This …
Multiple sclerosis - World Health Organization (WHO)
Aug 7, 2023 · WHO fact sheet on multiple sclerosis, including symptoms, causes, diagnosis, treatment and WHO's response.
Multiple Sclerosis (MS) - Brain, Spinal Cord, and Nerve Disorders
In multiple sclerosis, patches of myelin (the substance that covers most nerve fibers) and underlying nerve fibers in the brain, optic nerves, and spinal cord are damaged or destroyed.