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Cannabinoid Profile (Urinary)

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

This test measures the presence of cannabinoids, the active compounds found in cannabis, in your urine. It helps detect recent cannabis use.

Quick summary

["This test checks for recent cannabis exposure, often used in medical, legal, or workplace settings."]

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

Key facts at a glance

LOINC
102114-6
Short code
Natural cannabinoids panel Ur
Synonyms
Natural cannabinoids panel Ur
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
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 cannabinoids like THC (tetrahydrocannabinol) and its metabolites, which appear in urine after cannabis use. It does not distinguish between medical or recreational use.

Why Might You Need This Test?

Your healthcare provider or employer may order this test to assess recent cannabis use for reasons such as substance use evaluation, pre-employment screening, or legal purposes.

Sample Collection and Preparation

A urine sample is collected in a sterile container. The lab processes it to identify cannabinoid compounds using sensitive detection methods.

Test Results Interpretation

Results are qualitative (positive/negative) rather than quantitative. A positive result indicates recent cannabis exposure, but it does not specify the amount or duration.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Urinary Cannabinoid Screen

Frequently asked questions

What does a positive result mean?
A positive result means cannabinoids were detected in your urine, indicating recent cannabis exposure. This does not necessarily mean you are addicted or experiencing withdrawal symptoms.
Can this test detect long-term cannabis use?
No, this test primarily detects recent use. Cannabinoids typically clear from urine within days to weeks, depending on frequency and metabolism.
Does this test include other substances besides cannabis?
No, this test specifically measures cannabinoids. If other substances are suspected, additional tests would be needed.
  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