what primary hormone is defective in diabetes insipidus
Diabetes insipidus (water diabetes) is caused by a reduction in, or failure to respond to, anti-diuretic hormone. This results in passing too much dilute urine and increased thirst. Alternative names for diabetes insipidus Water diabetes; DI. What is diabetes insipidus? Anti-diuretic hormone (also called vasopressin) is produced in the hypothalamus and then secreted by the pituitary gland into the bloodstream at the base of the brain. Anti-diuretic hormone is needed to stop the kidneys from producing too much urine.