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Pregabalin in Urine (Mass Concentration)

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

This test measures the amount of pregabalin, a medication used to treat certain types of seizures or nerve pain, in your urine. It helps monitor drug levels to ensure proper dosing and detect potential issues like overdose or improper metabolism.

Quick summary

["This test helps doctors check if your pregabalin levels are safe and effective."]

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

Key facts at a glance

LOINC
64125-8
Short code
Pregabalin Ur Cfm-mCnc
Synonyms
Pregabalin Ur Cfm-mCnc
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
confirm
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

Why This Test Is Done

Your healthcare provider may order this test if you’re taking pregabalin long-term, if you’ve had side effects like dizziness or drowsiness, or if you’re experiencing symptoms that could indicate improper drug levels, such as confusion or excessive sedation. It may also be used in cases of suspected overdose or to verify compliance with treatment plans.

How the Test Works

A small urine sample is collected and analyzed using a sensitive laboratory method to detect and measure pregabalin. The test identifies the medication’s presence and quantifies its concentration in your urine.

Sample Collection

You’ll likely provide a midstream urine sample (a clean-catch sample) or a timed urine collection (if monitoring long-term levels). Follow your provider’s instructions carefully to ensure accurate results.

What to Expect

The test is usually quick and painless. You may need to fast or avoid certain foods/drinks before collection, depending on the protocol. Results are typically reported as a mass concentration value (e.g., micrograms per liter).

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Urine Pregabalin

Frequently asked questions

What does a high or low result mean?
A high result might mean you’re taking too much pregabalin, which could cause side effects like dizziness, drowsiness, or confusion. It could also indicate improper drug processing in your body. A low result might mean the medication isn’t working as intended, and your doctor may adjust your dose.
How often should I get this test?
Your doctor will determine how often you need this test based on your treatment plan, how long you’ve been taking pregabalin, and whether you’re experiencing any symptoms. Follow their instructions closely.
Can I eat or drink before the test?
Yes, but check with your provider first. Some tests may require fasting or avoiding certain foods/drinks for a specific period before collection to ensure accurate results.
  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