What is Multiple Sclerosis? Multiple sclerosis, commonly known as MS, is a neurological disorder that affects the central nervous system. This chronic condition occurs when the immune system attacks the protective covering of nerve fibers, causing damage to the brain, spinal cord, and optic nerves. MS is a debilitating disease that can lead to a range of symptoms, including difficulty walking, fatigue, vision problems, and cognitive impairment. Although there is currently no cure for MS, there…