ADH-Antidiuretic Hormone Vasopressin
Understanding ADH-Antidiuretic Hormone Vasopressin
What is ADH-Antidiuretic Hormone Vasopressin?
The ADH-Antidiuretic Hormone Vasopressin test is a diagnostic assessment used to measure the levels of Anti Diuretic Hormone (ADH) in a patient's blood plasma. This test is important for evaluating water balance and kidney function. The test is typically performed to diagnose and monitor conditions related to ADH secretion or disorders that affect water balance. It is used in the evaluation of diabetes insipidus (A condition caused due to hormonal abnormality and isn't related to diabetes) and Syndrome of inappropriate antidiuretic hormone (SIADH) (a condition in which the body makes too much ADH). The test also helps to evaluate SIADH occurring with neoplasia (uncontrolled, abnormal growth of cells or tissues in the body), pulmonary disorder (related to the lungs), CNS disorders, and with the use of specific drugs. This test is recommended when there is suspicion of disorders affecting water balance, especially in individuals with symptoms like excessive thirst, frequent urination, or electrolyte imbalances. A positive result may indicate abnormal ADH levels in the blood plasma, suggesting the presence of conditions such as diabetes insipidus or SIADH.
What is ADH-Antidiuretic Hormone Vasopressin used for?
This test is often conducted when you have symptoms suggesting dehydration, variable sodium levels or even lung cancer.
Interpreting ADH-Antidiuretic Hormone Vasopressin results
Interpretations
High levels of Anti Diuretic Hormone could mean that you may be suffering from brain tumor, lung infection, stroke or central nervous system tumor. Low levels of ADH might mean that you are suffering from primary polydipsia, pituitary damage or central diabetes insipidus.