Acetone in Whole Blood (Quantitative)

Why Is This Test Done?

Your healthcare provider may order this test to check for elevated ketone levels, which can occur in conditions such as diabetic ketoacidosis, uncontrolled diabetes, or prolonged fasting. It may also be used to monitor metabolic health or assess dietary or lifestyle factors affecting energy production.

What Does a Positive Result Mean?

Elevated acetone levels may indicate your body is producing more ketones than usual. This can happen with certain medical conditions, dietary changes (like very low-carb diets), or in response to stress or illness. Always discuss results with your doctor to understand the cause and next steps.

What to Expect During the Test

This test involves drawing blood from a vein in your arm. You may feel a small pinch when the needle is inserted, but it usually only takes a few minutes. The blood sample is then sent to a lab for analysis.

Common Causes of Elevated Ketones

Ketones can rise due to factors like poorly managed diabetes, high-fat or low-carb diets, prolonged fasting, alcohol consumption, or certain illnesses (e.g., vomiting, dehydration). Stress or intense exercise can also temporarily increase ketone production.