Diabetes insipidus (central form) is caused by the (partial) absence of the antidiuretic hormone (ADH), produced in the posterior pituitary gland. ADH is necessary for a balanced fluid balance in the body cells and the blood. People with diabetes insipidus are constantly thirsty and urinate a lot (usually five to eighteen litres a day).
If you suspect this, please contact your GP. Bring the results of any examinations with you to the endocrinology consultation. You are not required to fast. An additional blood test, a fluid deprivation test (to confirm the abnormality) and/or other tests (to determine the cause of ADH deficiency) may also be performed, e.g. a pituitary NMR. After the diagnosis, we will determine the further (usually medication) policy together with you.
Your doctor will discuss the treatment options with you.
