Criteria for Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)

• Hypotonic hyponatremia

• Urine osmolality >100 mOsm per kg (100 mmol per kg)

• Absence of extracellular volume depletion

• Normal thyroid and adrenal function

• Normal cardiac, hepatic and renal function

Created: Aug 09, 2008