Acetone, Urine

What it is:
This test detects acetone, a type of ketone body, in urine. Ketones are produced when the body breaks down fat for energy instead of carbohydrates.

Uses

• Monitor diabetic ketoacidosis (DKA)

• Detect uncontrolled diabetes

• Assess fat metabolism abnormalities

Symptoms That May Lead to the Test

• Excessive thirst and frequent urination

• Nausea or vomiting

• Rapid or labored breathing

• Confusion or altered mental status

• Fruity-smelling breath

Abnormal Results

• High acetone levels:

  • Uncontrolled diabetes (especially DKA)

  • Prolonged fasting or starvation

  • Alcoholism

  • High-fat/low-carbohydrate diet

• Normal or low levels:

  • Expected in healthy metabolism

Risks

• No direct risks — it is a simple urine test.