<unk>  is a potentially life-threatening medical condition requiring immediate emergency treatment. It is a constellation of symptoms that indicate severe<unk>  insufficiency caused by insufficient levels of the hormone cortisol. This may be the result of either previously undiagnosed or untreated Addison's disease, a disease process suddenly affecting<unk>  function (such as bleeding from the<unk>  glands in Waterhouse–Friderichsen syndrome), suddenly stopping intake of glucocorticoids or an intercurrent problem (e.g. infection, trauma, in fact any form of physical or mental stress) in someone known to have Addison's disease, congenital<unk>  hyperplasia (CAH), or other form of primary<unk>  insufficiency.
Adrenal crisis
Serkal syndrome
Diabetic ketoacidosis
Thyroid storm
Hyperosmolar syndrome
Papillorenal syndrome
Nephrogenic diabetes insipidus
Alcoholic ketoacidosis