Urine Oxycodone Concentration (Substance Concentration)

What Does This Test Measure?

Oxycodone is a controlled substance used to treat moderate to severe pain. This test detects the presence of oxycodone in your urine, which can indicate recent use or ingestion. The test is typically performed using a high-performance liquid chromatography (hplc) method to ensure accuracy.

Why Might You Need This Test?

Doctors may order this test for several reasons, including: verifying compliance with a prescribed opioid treatment plan, detecting recent misuse of opioids, or as part of a broader drug screening process (e.g., workplace, legal, or pre-admission requirements).

Sample Collection and Preparation

A urine sample is collected in a sterile container. You may be asked to provide a midstream urine sample to ensure accuracy. The sample is then sent to a lab for analysis. No special preparation is needed, but you should avoid drinking excessive fluids before testing if instructed.

Test Results Interpretation

Results are reported as a concentration of oxycodone in your urine. Interpretation depends on the context (e.g., therapeutic monitoring vs. drug screening). A positive result means oxycodone was detected, but the exact amount does not always indicate the duration of use or severity.