Disorder of the Overview of Antidiuretic Hormone (ADH)

Disorder of the Overview of Antidiuretic Hormone (ADH)

Structure Function

Hypothalamus

Produces ADH

Stores and releases ADH

Posterior Pituitary

When ADH is released: Kidney reabsorbs water

Urine becomes concentrated

Blood volume increases

Serum osmolality decreases

Diabetes Insipidus (DI)

Diabetes Insipidus is a disorder characterized by deficiency of ADH or inability of the kidneys to respond to ADH, resulting in excessive urination and extreme thirst.