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Salivary Pregabalin Concentration (Quantitative)

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

This test measures the amount of pregabalin, a medication used to treat certain nerve-related pain conditions, in your saliva.

Quick summary

["It helps monitor your drug levels for safety and effectiveness."]

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

Key facts at a glance

LOINC
108281-7
Short code
Pregabalin Sal Ql
Synonyms
Pregabalin Sal Ql
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

Why This Test Is Done

Your healthcare provider may order this test if you’re taking pregabalin and want to check if your body is absorbing the medication properly. Saliva testing can be easier than blood tests and provides a snapshot of your current drug exposure.

What to Expect Before the Test

No special preparation is needed. You’ll likely provide a small saliva sample, often collected by spitting into a container or using a swab. Follow your provider’s instructions carefully.

How the Test Works

A lab uses a sensitive test (likely immunoassay) to detect pregabalin molecules in your saliva. The result tells your provider how much of the drug is present at the time of testing.

What the Results Mean

Results are qualitative (yes/no presence) rather than quantitative, indicating whether pregabalin is detectable in your saliva. This helps confirm ongoing therapy without blood draws.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Pregabalin in Saliva

Frequently asked questions

Will this test show if I’m taking pregabalin correctly?
Yes, this test checks for the presence of pregabalin in your saliva, which can confirm you’re taking the medication as prescribed. However, it doesn’t measure how well your body absorbs it.
Can I eat or drink before this test?
No restrictions are typically needed, but avoid chewing gum or smoking right before collecting the sample to ensure an accurate result.
Does this test hurt or cause discomfort?
No discomfort is expected. You simply provide a saliva sample, often with minimal effort.
  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