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What is this test?

The Acetone Presence test is a screening test that checks whether acetone is present in your blood serum or plasma. Acetone is a type of ketone body that your body produces when it breaks down fat for energy instead of using glucose (sugar). This test uses a screening method to detect if acetone is present above normal levels.

Why do I need this test?

Your doctor may order this test if you have symptoms suggesting ketoacidosis, a serious condition where too many ketones build up in the blood. Symptoms may include excessive thirst, frequent urination, nausea, vomiting, abdominal pain, rapid breathing, confusion, or fruity-smelling breath. This test is commonly used to monitor patients with diabetes, especially those with type 1 diabetes, to prevent or detect diabetic ketoacidosis (DKA).

How is the test done?

A healthcare professional will draw a small sample of blood from a vein in your arm using a needle. The blood will be collected in a tube and sent to a laboratory for analysis. You do not need to fast before this test unless your doctor specifically instructs you to. The test itself is quick, and you may experience minor discomfort or bruising at the puncture site.

Understanding your results

Results are typically reported as either 'Positive' (acetone is present) or 'Negative' (acetone is not detected). A positive result may indicate that your body is producing too many ketones, which could signal diabetic ketoacidosis, starvation, excessive alcohol consumption, or a very low-carbohydrate diet. Your doctor will interpret the results in the context of your symptoms, medical history, and other test results.