Font Size
A
A
A

Diabetic Ketoacidosis (DKA)


Diabetic ketoacidosis (DKA) is a life-threatening blood chemical (electrolyte) imbalance that develops in a person with diabetes when the cells do not get the sugar (glucose) they need for energy. As a result, the body breaks down fat instead of glucose and produces and releases substances called ketones into the bloodstream.

People with type 1 diabetes and some people with type 2 diabetes are at risk for DKA if they do not take enough insulin, have a severe infection or other illness, or become severely dehydrated.

Symptoms of diabetic ketoacidosis include:

  • Flushed, hot, dry skin.
  • A strong, fruity breath odor.
  • Restlessness, drowsiness or difficulty waking up. Young children may lack interest in their normal activities.
  • Rapid, deep breathing.
  • Loss of appetite, abdominal pain, and vomiting.
  • Confusion.

Severe diabetic ketoacidosis can cause difficulty breathing, brain swelling (cerebral edema), coma, or death.

Treatment involves giving insulin and fluids through a vein and closely monitoring and replacing electrolytes.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerMatthew I. Kim, MD - Endocrinology
Last RevisedJune 9, 2010

eMedicineHealth Medical Reference from Healthwise

This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

To learn more visit Healthwise.org

© 1995-2012 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.






Medical Dictionary