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Plasma Concentration of N-Acetyl-zogabine

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

This test measures the amount of N-acetyl-zogabine, a metabolite of the medication zogabine, in your plasma. It helps monitor drug levels to ensure proper dosing and safety.

Quick summary

["This test helps doctors check if your medication levels are within safe ranges."]

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

Key facts at a glance

LOINC
74135-5
Short code
N-acetyl ezogabine Plas-mCnc
Synonyms
N-acetyl ezogabine Plas-mCnc
Category
chemistry
Sample
plasma
Container
Lavender-top (EDTA) or Green-top (Heparin)
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 zogabine—a medication used to treat certain types of seizures. It helps ensure the drug is working effectively and at safe levels in your bloodstream.

What to Expect Before the Test

No special preparation is needed. You’ll provide a blood sample, usually drawn from a vein in your arm, similar to other routine blood tests. The process is quick and typically painless.

What the Results Mean

Results are used to adjust your medication dose if needed. Abnormal levels may indicate either too little or too much of the drug in your system, which could affect seizure control or safety.

Common Causes of Abnormal Results

Low levels might suggest the medication isn’t absorbing well or isn’t being taken as prescribed. High levels could indicate overdosage or issues with how your body processes the drug.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

N-Acetyl-zogabine Level

Frequently asked questions

What does a low N-acetyl-zogabine level mean?
A low level may mean your medication isn’t working as intended or that you may not be absorbing it properly. Your doctor will review your results and adjust your treatment plan if needed.
How often should I get this test?
Your doctor will determine the timing based on your treatment plan, medication dose, and individual needs. Follow-up tests may be scheduled every few weeks or months.
Can I eat or drink before this test?
You can eat and drink normally before the test, as no fasting is required. This test only involves a blood draw, so diet won’t affect the 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