Lab test
Oxycodone/Oxymorphone and Metabolite Screen, Urine
This page explains the oxycodone/oxymorphone and metabolite screen, urine, what it measures, and how to order it. The Oxycodone/Oxymorphone and Metabolite Screen, Urine test checks for the presence of oxycodone, oxymorphone, and their metabolites in urine.
What this test is
This test is used to detect oxycodone, oxymorphone, and their metabolites in a urine sample. It helps determine if these substances are present in the body. The test is often used to monitor medication adherence or detect potential misuse.
What it measures
- Oxycodone — reflects recent use of oxycodone
- Oxymorphone — indicates oxycodone metabolism
- Noroxycodone — a metabolite of oxycodone
- Noroxymorphone — a metabolite of oxymorphone
What the test involves
The test involves collecting a urine sample in a clean container provided by the lab. This sample is then analyzed for specific substances.
Why it is often ordered
Clinicians typically order this test to monitor compliance with prescribed medications or to check for potential misuse of oxycodone or oxymorphone. It may also be used in contexts where substance use needs to be evaluated.
Preparation
Preparation instructions will be provided by the lab. It's important to follow these instructions to ensure accurate results.
How results are reported
Results indicate the presence or absence of oxycodone, oxymorphone, and their metabolites. Reference ranges are lab-dependent and can vary.
Before you go
- Sample collection instructions
- Turnaround time
- Medication guidelines before testing
FAQ
Frequently asked questions
What substances does this test detect?
This test detects oxycodone, oxymorphone, and their metabolites in urine. It's used to monitor medication use or detect misuse.
How long do substances remain detectable?
The detection window varies but oxycodone and its metabolites can typically be detected in urine for several days after use.
Can I take my usual medications before the test?
You should follow the lab's instructions regarding medication use before the test. Some medications might affect results.
What should I do if my results are unexpected?
Discuss any unexpected results with your healthcare provider. They can provide guidance based on your health context.
Related
Related tests
Locations
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