Multiple sclerosis - Symptoms and causes - Mayo Clinic
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 myelin sheath. And this sheath is often compared to the insulation on an electrical wire.

Multiple Sclerosis Symptoms: Early Signs, Types, and Care
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-remitting...

Multiple sclerosis - Wikipedia
Multiple sclerosis (MS) is a chronic and neurodegenerative autoimmune disease in which the immune system attacks myelin, the insulating cover of nerve cells, causing damage to the central nervous system. This impairs the nervous system's ability to transmit signals. Symptoms include double vision, vision loss, eye pain, muscle weakness, loss of coordination, as well as cognitive issues like ...

Multiple Sclerosis (MS) - National Institute of Neurological Disorders ...
MS symptoms usually begin in young adults, between ages 20 and 40. MS affects people differently. A small number of people with MS will have mild symptoms with little disability, but others will experience worsening symptoms that will lead to increased disability over time.

Multiple Sclerosis (MS): What It Is, Symptoms & Treatment
Multiple sclerosis (MS) is an autoimmune condition that affects your brain and spinal cord (central nervous system). Policy. With MS, your immune system mistakenly attacks myelin cells. These are the protective covers (sheaths) that surround your brain and spinal cord nerves.

4 Early Signs of MS You Shouldn’t Ignore
Dr. Bermel shares four potential signs and symptoms you should never ignore. 1. Painful vision loss in one eye. A common early sign of MS is optic neuritis, painful vision loss caused by inflammation in the optic nerve (the nerve that connects your eyes to your brain).

Multiple Sclerosis (MS): Causes, Symptoms, and Diagnosis - WebMD
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...

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 - Diagnosis and treatment - Mayo Clinic
Neurologist Oliver Tobin, M.B., B.Ch., B.A.O., Ph.D., answers the most frequently asked questions about multiple sclerosis. So people who are overweight have a higher chance of developing MS and people who have MS who are overweight tend to have more active disease and a faster onset of progression.

Early Signs of MS You Shouldn’t Ignore | Mass General Brigham
Early signs of MS may be hard to spot, but they could mean trouble ahead. Learn what these early signs are and when you should seek medical attention.