Which symptom does not confirm a diagnosis of Addison's disease?

In diagnosing Addison's disease, certain symptoms are more indicative of the condition due to its impact on adrenal hormone production. Weakness and lassitude, hypotension, and fatigue are all common manifestations of adrenal insufficiency. They result from the body’s inability to produce sufficient amounts of cortisol and other hormones, leading to a lack of energy, lower blood pressure, and overall fatigue.

Bony expansion, however, is not a symptom associated with Addison's disease. It typically suggests other conditions, such as hyperparathyroidism or certain bone disorders, rather than adrenal insufficiency. Consequently, this symptom does not support a diagnosis of Addison's disease and helps differentiate it from the more characteristic symptoms that indicate this specific endocrine disorder.