My aunt is 49 years old and of late she has been diagnosed with multiple sclerosis. At present she is put on some treatment by doctor and is feeling somewhat better. I am 23 years old and have read somewhere that women between the ages of 20 and 40 are at the highest risk of developing multiple sclerosis. I really want to know about the early symptoms of multiple sclerosis, and if there could be any precautions for it, Please suggest appropriately?