diabetes insipidus
Noun
Meaning
a rare form of diabetes resulting from a deficiency of vasopressin (the pituitary hormone that regulates the kidneys); characterized by the chronic excretion of large amounts of pale dilute urine which results in dehydration and extreme thirst
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
Although they have a common name, diabetes mellitus and diabetes insipidus are two entirely separate conditions with unrelated mechanisms.
Application of this name to DI arose from the fact that diabetes insipidus does not cause glycosuria (excretion of glucose into the urine).
Habit drinking (in its severest form termed psychogenic polydipsia ) is the most common imitator of diabetes insipidus at all ages.
The diuretic hydrochlorothiazide (a thiazide diuretic) or indomethacin can be used to create mild hypovolemia which encourages salt and water uptake in proximal tubule and thus improve nephrogenic diabetes insipidus.
It is important to consider these diseases if a woman presents with diabetes insipidus in pregnancy, because their treatments require delivery of the baby before the disease will improve.
Nephrogenic main Nephrogenic diabetes insipidus is due to the inability of the kidney to respond normally to vasopressin.