Lab test

Propoxyphene Urine Test - Drugs of Abuse

This urine test detects propoxyphene, an opioid pain reliever that is no longer prescribed in the United States.

Typical price

From $108

Results

1-3 business days

Preparation

See preparation notes below

Sample

Blood draw or sample collection at a local center

This urine test detects propoxyphene, an opioid pain reliever that is no longer prescribed in the United States. It is often ordered as part of a drugs-of-abuse evaluation. Because propoxyphene is not reliably covered by every general opioid screen, a targeted assay is used, and a presumptive positive can be confirmed with a specific method. Because propoxyphene is not reliably covered by every opioid screen, a dedicated assay provides better detection.

• Propoxyphene An opioid pain reliever, no longer prescribed in the United States, detected in urine along with its metabolite norpropoxyphene.

• A clinician wants to evaluate possible propoxyphene exposure.
• You are in a monitoring or toxicology program that includes this drug.
• A general opioid screen did not cover propoxyphene and a targeted test is needed.
• A drugs-of-abuse assessment includes propoxyphene.

• No fasting is required for this urine test.
• Provide a fresh sample at the collection site.
• Report all pain medications and any remaining prescription drugs you take.
• Avoid excessive fluids before collection to prevent a dilute sample.

A negative result suggests propoxyphene was not detected above the cutoff. A positive screen is presumptive and can be confirmed with a specific method that identifies propoxyphene or its metabolite norpropoxyphene. Detection in urine depends on the amount and individual metabolism. Because this drug is no longer prescribed in the United States, discuss any unexpected result with a healthcare provider.

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