Syndrome of Inappropriate Antidiuretic Hormone (SIADH)
Definition Syndrome of Inappropriate Antidiuretic Hormone (SIADH) is a condition where the body makes too much antidiuretic hormone (ADH), even when it’s not needed. ADH, also known as vasopressin, helps the kidneys manage water balance. Too much ADH causes the body to hold water, leading to low sodium levels in the blood and concentrated urine. … Read more