
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 the rest …
Multiple sclerosis - Wikipedia
MS is the most common immune-mediated disorder affecting the central nervous system (CNS). [16] In 2020, about 2.8 million people were affected by MS globally, with rates varying widely in different …
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 relapsing …
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 and memory …
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 …
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.
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.
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.
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 other basic...
Multiple sclerosis - Diagnosis and treatment - Mayo Clinic
Nov 1, 2024 · Many people with MS use a variety of alternative or complementary treatments to help manage their symptoms, such as fatigue and muscle pain. Exercise, meditation, yoga, massage, …