An unpredictable disease that affects the nervous system, multiple sclerosis can be debilitating. Learn about the disease process, the different multiple sclerosis symptoms and how it can be managed.
The myelin sheath is the part of the body that provides the insulation or covering for the nerves which then leads to the proper conduction of impulses along the nerves. When a person is suffering from multiple sclerosis, there is degeneration of the nerves in the central nervous system, particularly the brain and the spinal cord. This causes the myelin to disappear, leaving the nerves unprotected. The impulses then become slower and the nerves become damaged which affects how the person functions.
The cause of multiple sclerosis is still unknown and researchers are still trying to find it out. It is believed to be an autoimmune disease wherein the body's immune system is altered thereby attacking its own cells and organs. This commonly occurs in people who are between the ages of 20 to 50, affecting more women than men. It can also pose a risk if you have a family history of this disease and if you are suffering from other disorders that were found out to have a certain link to MS such as Epstein-Barr virus, the virus that cause infectious mononucleosis.