Organophosphorus Pesticide (e.g., Dichlorvos) Urine Mass Concentration

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you’ve been exposed to pesticides, work in an environment with potential pesticide risks, or have symptoms like muscle weakness, confusion, or nausea that could suggest poisoning. It’s also used in occupational health settings to monitor workers.

How the Test Works

The test analyzes a sample of your urine to measure the mass concentration of organophosphorus compounds. This involves detecting and quantifying these chemicals using advanced laboratory techniques, such as mass spectrometry or chromatography, to ensure accurate results.

What to Expect Before the Test

No special preparation is needed for this test. You may collect a urine sample at home or provide a sample directly to a lab. If you’re unsure about timing, follow your provider’s instructions to ensure accurate results.

What the Results Mean

Results show the amount of organophosphorus pesticides in your urine. Elevated levels may indicate recent exposure, while low or absent levels suggest no recent exposure. Your provider will interpret results in the context of your symptoms, medical history, and exposure history.