No, they do have a blood test to prove you have it but insurance will not pay for it! There are allot of scams out there so be careful. They want to sell you all kinds of stuff.
Shelley I hope they soon will find the cause and the cure as well.
My Dr. told me that there is no cure for it, as they don't know what they are really dealing with yet. All he knows is, it attacks our muscles and nerves system.
He said that what he has been learning, is that majority of us started getting it when we were young. The Growing pains that I use to get might be a part of it.
I do hope that one day they will discover what causes it, and how to cure it.