If you have symptoms such as change in skin color that appears to be a tan, worsening fatigue,muscle weakness, extreme weight loss, loss of appetite you have all of the main symptoms for addisons disease. I didn't know anything about this disease a month ago. I lost my 15 year old niece to addisons disease and I want to help get the word out about it. In her case doctors failed to diagnose the disease and she went 3 or 4 months with the above symptoms and caught the flu and had an addisons crisis which took her from us. We found out after from coroner that her blood cortisol level reached zero. I never new the importance of hormone levels till this happenned. Addisons disease is nothing to take lightly. If you google search addisons disease you can learn more and find a good doctor fast.