The University of Maryland Medical Center has an informative web site, allowing the reader to enter a topic, such as MS. It lists valuable links, including symptoms common in the early stages, as well as symptoms that show up as time passes, and possible triggers for exacerbations. If you are in the area, you can learn how to become a UMMC patient and select from their list of specializing doctors. If you do not live in Maryland, you may still benefit from browsing their links.
Check other diseases and conditions for an equally comprehensive list of links. I looked at Osteoporosis and found sites I had not seen before.
Good work UMMC!