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Synthetic Cannabinoid Metabolite Urine Screen

Published: August 9, 2026Updated: August 16, 2026

This test checks for the presence of synthetic cannabinoid metabolites in your urine, which may indicate recent use of synthetic marijuana-like substances.

Quick summary

["This screening helps determine if synthetic cannabinoids were recently consumed."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
72478-1
Short code
Synthetic cannabinoids pnl Ur Cfm
Synonyms
Synthetic cannabinoids pnl Ur Cfm
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
confirm
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What Does This Test Measure?

The test detects metabolites of synthetic cannabinoids, which are chemical compounds designed to mimic the effects of marijuana but are not naturally occurring. These metabolites appear in urine after ingestion and can persist for several days. Synthetic cannabinoids are often used in herbal products or sprays that are marketed as alternatives to cannabis but carry higher risks of severe side effects and addiction.

Why Might You Need This Test?

This urine screen may be ordered by healthcare providers for various reasons, including substance use assessment, workplace or legal testing, or as part of a broader evaluation for substance-related concerns. It can help identify recent use of synthetic cannabinoids, which can have unpredictable and dangerous effects on the body.

How Is the Test Performed?

A urine sample is collected in a sterile container. The sample is then analyzed in a laboratory using immunoassay techniques to detect the presence of synthetic cannabinoid metabolites. Results are typically available within a few days.

What Are Possible Results?

A positive result indicates the presence of synthetic cannabinoid metabolites in your urine, suggesting recent use. A negative result means no detectable metabolites were found. It’s important to note that test results are qualitative and do not provide information on the amount or duration of use.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Synthetic Cannabinoid Urine Test

Frequently asked questions

What Does a Positive Result Mean?
A positive result may signal recent synthetic cannabinoid use and could prompt further evaluation by your healthcare provider. This may include discussions about substance use patterns, potential harm, and support resources if needed. Synthetic cannabinoids can cause severe health risks, including cardiovascular issues, psychological distress, and withdrawal symptoms.
What Does a Negative Result Mean?
A negative result means no detectable synthetic cannabinoid metabolites were found in your urine sample at the time of testing. However, this does not guarantee that you have never used synthetic cannabinoids. Metabolites may clear from the body within a few days, so repeated testing may be needed for accurate assessment.
How Long Do Synthetic Cannabinoid Metabolites Stay in the Urine?
Metabolites of synthetic cannabinoids can remain detectable in urine for varying periods, typically ranging from a few days to a couple of weeks, depending on the specific compound and individual factors like metabolism and dosage. This window can differ from natural cannabinoids like THC, which may persist longer.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy