Assertion Diabetes inspidus is marked by excessive urination and too much thirst of water. Reason Antidiuretic hormone (ADH) is secreted by the posterior lobe of pituitary.
Antidiuretic hormone (ADH) or vasopressin is secreted by the posterior lobe of pituitary gland. Hyposecretion of ADH results in diabetes insipidus, which is characterized by micturating dilute urine several times a day and excessive thirst.