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Pregabalin and Creatinine, Urine

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

A urine test that measures pregabalin and creatinine, used to evaluate drug exposure and account for differences in urine concentration.

Quick summary

["This test can help your clinician assess pregabalin exposure, which may support medication monitoring and adherence evaluation."]

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

Key facts at a glance

LOINC
64136-5
Short code
Pregabalin/Creat Ur
Synonyms
Pregabalin/Creat Ur
Category
kidney
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

What is this test?

This test measures the amount of pregabalin in your urine along with urine creatinine. Pregabalin is a prescription medicine used for certain types of pain, seizures, and anxiety.

Why might I need this test?

A clinician may order it to review how much pregabalin is being excreted, monitor medication exposure, or help assess adherence. Urine creatinine is also used to help account for how concentrated or dilute the urine sample is.

How is the test performed?

You provide a urine sample according to the laboratory's instructions. The laboratory analyzes the sample using a validated method and reports the pregabalin and creatinine measurements or any calculated interpretation requested by your clinician.

How do I prepare for the test?

Follow the collection instructions provided by the laboratory, including whether a first-morning or other timed specimen is needed. Continue taking your medication as prescribed unless your clinician tells you otherwise, and tell the laboratory about medicines or supplements you use.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Urine pregabalin and creatinine

Frequently asked questions

Do I need to stop taking pregabalin before this test?
Usually not. Take it as prescribed unless your clinician specifically instructs you otherwise, because the result may need to reflect your usual medication exposure.
Is fasting required for a urine pregabalin test?
Fasting is generally not required, but the laboratory may provide specific collection or timing instructions. Taking the test near the time you take pregabalin can affect the result.
What does urine creatinine add to the result?
Urine creatinine helps account for variations in urine concentration. Together with pregabalin, it can provide context for assessing medication exposure without relying on urine concentration alone.
  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