Definition
By Mayo Clinic staffDiabetes insipidus (die-uh-BEE-teze in-SIP-uh-dus) is an uncommon disorder characterized by intense thirst, despite the drinking of fluids (polydipsia), and the excretion of large amounts of urine (polyuria). In most cases, it's the result of your body not properly producing, storing or releasing a key hormone, but diabetes insipidus can also occur when your kidneys are unable to respond properly to that hormone. Rarely, diabetes insipidus can occur during pregnancy (gestational diabetes insipidus).
You may assume diabetes insipidus and diabetes mellitus — the more common form of diabetes involving blood sugar — are related. Although the disorders share a name and have some common signs, diabetes mellitus (type 1 and type 2) and diabetes insipidus are unrelated.
Treatments are available to relieve your thirst and normalize your urine output.
- Diabetes insipidus. National Kidney and Urologic Diseases Information Clearinghouse. http://kidney.niddk.nih.gov/kudiseases/pubs/insipidus/. Accessed Dec. 4, 2012.
- Kronenberg HM, et al. Williams Textbook of Endocrinology. 12th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/das/book/body/191205553-3/0/1555/0.html#. Accessed Dec. 4, 2012.
- Diabetes insipidus. National Institutes of Health Clinical Center. http://www.cc.nih.gov/ccc/patient_education/pepubs/di.pdf. Accessed Dec. 4, 2012.
- Papadakis MA, et al. Current Medical Diagnosis & Treatment 2013. 52nd ed. New York, N.Y.: The McGraw-Hill Companies; 2013. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=1. Accessed Dec. 4, 2012.
- Di Iorgi N, et al. Diabetes insipidus Diagnosis and management. Hormone Research in Paediatrics. 2012;77:69.
- Goldman L, et al. Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/das/book/body/191371208-2/0/1492/0.html#. Accessed Dec. 4, 2012.
- Gardner DG, et al. Greenspan's Basic & Clinical Endocrinology. 9th ed. New York, N.Y.: The McGraw-Hill Companies; 2011. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=13. Accessed Dec. 4, 2012.
- Halter JB, et al. Hazzard's Geriatric Medicine and Gerontology. 6th ed. New York, N.Y.: The McGraw-Hill Companies; 2009. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=540. Accessed Dec. 6, 2012.
- Bichet DG. Treatment of nephrogenic diabetes insipidus. http://www.uptodate.com/home/index. Accessed Dec. 6, 2012.
- Nippoldt TB (expert opinion). Mayo Clinic, Rochester, Minn. Dec. 17, 2012.


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