P Reddy
Primary adrenal insufficiency (Addison's disease) refers to glucocorticoid deficiency resulting from adrenal gland disease. Central adrenal insufficiency is because of disorders of the pituitary gland (secondary) or the hypothalamus (tertiary). Long-term hypothalamic-pituitary-adrenal (HPA) axis suppression is commonly seen after chronic glucocorticoid therapy (iatrogenic). Transient HPA axis suppression is increasingly being reported in hospitalised patients with acute illness (relative adrenal insufficiency)...
October 2011: International Journal of Clinical Practice