Antidiuretic hormone ( ADH ) or vasopressin or arginine vasopressin is a peptide hormone synthesized by supraoptic and paraventricular nuclei in the hypothalamus and is stored in the pituitary gland. ADH is a hormone that regulates water balance in your body. Learn about the causes and symptoms of low or high ADH levels, and how they are diagnosed and treated. Vasopressin or antidiuretic hormone ( ADH ) or arginine vasopressin (AVP) is a nonapeptide synthesized in the hypothalamus. Science has known it to play essential roles in the control of the body’s osmotic balance, blood pressure regulation, sodium homeostasis, and kidney functioning. Given its vital role in multiple functions, it is no surprise that ADH is of great clinical significance. ADH primarily affects the ability of the kidney to reabsorb water; when present, ADH induces expression ... ADH is a hormone that regulates the water content of your blood. The ADH test measures how much ADH is in your blood and can help diagnose conditions such as diabetes insipidus, SIADH, or cancer.
