I have been asked about a Support Group for people with Addison's Disease. This is a very helpful Self-help group with practical, experience based answers. They also have wonderful articles on their site. I have used their information as my guide book. Here is the link.
Dr. Thomas Addison was the doctor in 19 century England who discovered the disease we now call Addison's disease. There has been a lot of support in the UK for many years.