Short answer: not on a standard drug test. Gabapentin (brand name Neurontin) is not included in common 5, 10 or 12 panel tests. It only shows up on a test with a gabapentin (GAB) panel or a dedicated gabapentin strip.
What is gabapentin?
Gabapentin is a prescription medication used for seizures and nerve pain. It is widely prescribed, but it is also misused, often in combination with other substances to intensify their effects. Several states have made gabapentin a controlled substance or added it to prescription monitoring programs.
Tests that detect gabapentin
- Gabapentin (GABA) test strips: single-drug dip strips, 2000 ng/mL cutoff, results in 5 minutes.
- 18 panel and 20 panel cups: include a GAB panel (the 20 panel uses a 1000 ng/mL cutoff).
- Laboratory tests can detect gabapentin when it is specifically ordered.
How long does gabapentin stay in urine?
Gabapentin clears the body relatively quickly. It is typically detectable in urine for about 1 to 3 days after the last dose, depending on the dose, kidney function and the test's cutoff. See our detection times chart.
Who tests for gabapentin?
Gabapentin testing is common in medication-assisted treatment clinics, treatment centers and sober living homes. A positive result should be checked against the person's prescriptions, since gabapentin is often legally prescribed.
Gabapentin Test Strips
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Request a Bulk QuoteFrequently asked questions
Will gabapentin show up on a 10 or 12 panel drug test?
No. Standard 10 and 12 panel tests do not include gabapentin.
Can gabapentin cause a false positive for other drugs?
Gabapentin is not a common cause of false positives on standard panels. Confirm any unexpected result with a laboratory test.
How long does gabapentin stay in urine?
Usually about 1 to 3 days after the last dose.
Is a positive gabapentin test a problem if it is prescribed?
Not necessarily. Always check results against a person's valid prescriptions.
Related guides
- How long do drugs stay in urine?
- What each drug test panel detects
- Drug test cutoff levels explained
Instant urine tests give preliminary results. Confirm any preliminary positive with a laboratory test (such as GC/MS) before taking action. Always follow the package insert.