Multiple sclerosis - Symptoms and causes - Mayo Clinic
Nov 1, 2024 · Multiple sclerosis is a disorder in which the body's immune system attacks the protective covering of the nerve cells in the brain, optic nerve and spinal cord, called the …
Multiple Sclerosis (MS): Early Warning Signs and Symptoms
May 9, 2024 · People with multiple sclerosis (MS) tend to have their first symptoms between the ages of 20 and 40. Early on, the symptoms get better, but then they come back. This is called …
Multiple Sclerosis (MS): What It Is, Symptoms & Treatment
Jan 25, 2024 · Multiple sclerosis (MS) damages the protective cover around nerves called myelin in your central nervous system. It can cause muscle weakness, vision changes, numbness …
Multiple sclerosis - Wikipedia
MS is the most common immune-mediated disorder affecting the central nervous system (CNS). [23] In 2020, about 2.8 million people were affected by MS globally, with rates varying widely …
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 - 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, …
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 …
Multiple Sclerosis | MS | MedlinePlus
Jun 1, 2021 · 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.
Multiple Sclerosis (MS) – Symptoms and Causes | Penn Medicine
Multiple sclerosis (MS) is an autoimmune disease that causes the immune system to turn inward and mistakenly attack the protective sheath, known as the myelin sheath, that encases nerve …
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.