Quick Facts
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies.
Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Diabetes
Self-testing glucose meter for measuring blood glucose levels in patients with diabetes mellitus.
diabetes
medical disorder
diabetes, either of two disorders of the endocrine system. For information about the disorder caused by the body’s inability to produce or respond to insulin and characterized by abnormal glucose levels in the blood, see diabetes mellitus. For information about the disorder characterized by excessive thirst and dilute urine, caused by lack of the antidiuretic hormone vasopressin, see diabetes insipidus.
This article was most recently revised and updated by Amy Tikkanen.

" height="20" alt="HEW Logo">