Multiple Sclerosis

Multiple sclerosis (MS) is a chronic, progressive neurological disorder that affects the central nervous system. It is an autoimmune disorder, meaning that the body’s own immune system mistakenly attacks the myelin sheath, a protective covering that surrounds the nerve cells in the brain and spinal cord. This damage to the myelin sheath disrupts the transmission of nerve signals between the brain and the rest of the body, leading to a wide range of physical and cognitive symptoms. Common symptoms of MS include fatigue, difficulty with balance and coordination, muscle weakness, vision problems, cognitive problems such as difficulty with memory and concentration, and depression. The severity and type of symptoms vary from person to person, as does the rate at which the disease progresses. The cause of MS is unknown, although some research suggests that genetic, environmental, and immunological factors may all play a role. There is no known cure for MS, but treatments such as medications and physical therapy can help to manage the symptoms and slow the progression of the disease.