Being diagnosed with MS leads most people to question what is Multiple Sclerosis, so they know what to expect. Knowing what is MS disease includes learning about the cause, symptoms, and how to deal with it. MS is a complicated disease in many ways. First of all, it is difficult to diagnose, due to the plethora of symptoms and how each is very similar to those displayed in other diseases. An onset of MS symptoms is usually the reason a diagnosis is sought in the first place. The reasons for each symptom have to do with the way the immune system reacts within the body.

Instead of battling infections, bacteria, viruses, or other illnesses, the white blood cells begin attacking healthy nerve cells instead. As more and more damage is done to the myelin sheath on these cells, inflammation occurs and lesions are formed. An MRI scan makes it …