Ketonuria C0162275
The presence of ketone bodies in urine, often occurring during metabolic states such as fasting or low-carbohydrate diets. Treatment addresses the underlying metabolic cause when necessary.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fatigue or weight changes
(metabolic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Nausea
(gastrointestinal)Vomiting
(gastrointestinal)Abdominal pain
(gastrointestinal)Fruity breath odor
(respiratory)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Carbohydrate rebalancing
Gradual increase in complex carbohydrate intake to shift metabolism away from ketone production if ketonuria is unintended. Works by providing adequate glucose for energy needs.
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Blood ketone and glucose testing
Regular self-monitoring to distinguish physiological from pathological ketonuria and guide treatment adjustments. Helps identify patterns related to diet, fasting, or illness.
Additional treatment options
Hydration optimization
Increased fluid intake to help flush ketones through renal excretion and prevent dehydration that can worsen ketonuria. Water and electrolyte solutions are preferred.
lifestyleInsulin therapy adjustment
For diabetic patients, insulin dose modification may be necessary to address ketonuria from inadequate insulin. Requires medical supervision and blood glucose monitoring.
medicationStress and illness management
Addressing physiological stressors like infection, surgery, or emotional stress that can trigger ketonuria. Rest and proper illness care prevent starvation ketogenesis.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Ketonuria C0162275?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy