I had it for 11 years and it was all caused by bacteria liveing in my teeth and the dentist i had been going to for 25 years let it happen.I Just happend to go to a different dentist last april that knew all about the bacteria and how sick it can make you.He found all the infection and fixed it and now i am well.
Most dentist do not know what these bacteria can do to your health so if you want to get checked you will have to find one that knows what hes doing or your wasteing your time.................Terry