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Serum Pregabalin Mass Concentration

Published: August 9, 2026Updated: August 17, 2026

This test measures the amount of pregabalin, a medication used to treat certain nerve pain conditions or seizures, in your blood serum.

Quick summary

["Understanding your pregabalin blood levels helps your doctor monitor your treatment effectiveness and adjust your dose if needed."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
47414-8
Short code
Pregabalin SerPl-mCnc
Synonyms
Pregabalin SerPl-mCnc
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
0
Ref high
17
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 Matters

Pregabalin is prescribed to manage conditions like epilepsy, diabetic neuropathy, or postherpetic neuralgia. Your doctor may order this test to ensure you’re taking the right amount of medication and to check for potential side effects or drug interactions.

What to Expect Before the Test

No special preparation is usually needed. You may be asked to fast for 8–12 hours before the test if it’s part of a broader metabolic or drug screening panel. Bring a list of all medications you’re taking to your appointment.

How the Test Works

A blood sample is drawn from a vein in your arm. The sample is then analyzed using a specialized laboratory technique to measure pregabalin’s concentration in your serum.

Possible Results and Interpretation

Results are typically reported as a mass concentration (measured in micrograms per milliliter or another unit). Your doctor will compare these results to your medical history, symptoms, and other test findings to determine if your dose is appropriate.

Reference range

NCBI: NSE 0-17 ng/mLN/A

Specimen: serum

No special preparation usually required. Stay well hydrated. Inform your healthcare provider of all medications and supplements you are taking.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

High levels of pregabalin may indicate overdose, drug interactions with other medications, or improper dosing. Low levels could suggest insufficient medication absorption or non-compliance. Regular monitoring helps prevent complications and optimize treatment.

Short name

Pregabalin Level

Frequently asked questions

What causes pregabalin levels to be tested?
Your doctor may order this test if you’re starting pregabalin, experiencing unusual symptoms (like dizziness or confusion), or if you’re adjusting your dose. It’s also part of routine follow-ups for long-term treatment.
What do abnormal results mean?
Abnormal results don’t provide a diagnosis alone—they’re used alongside your symptoms and other tests. For example, very high levels might prompt a review of your medication regimen or potential side effects.
Can I eat or drink before this test?
Most likely, you’ll need to fast for 8–12 hours before the test, but always follow your healthcare provider’s specific instructions to avoid unnecessary delays.
  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 17, 2026. · Read our editorial policy