Quick answer
Etizolam is typically detectable in urine for roughly 1–3 days (dedicated assay) after any use. It is not part of standard employment panels.
Not screened on standard employment panels.
Typical cutoff: May not be detected by standard benzodiazepine immunoassays; a dedicated LC-MS/MS assay is more reliable. Urine detection is typically about 1–3 days.
Detection window by test type
| urine | |
|---|---|
| Any use | roughly 1–3 days (dedicated assay) |
| saliva | |
| Any use | hours to about 1 day |
| hair | |
| Any use | detectable on specialised testing |
| blood | |
| Any use | hours |
Ranges reflect typical published detection windows and vary with dose, frequency, body composition, hydration and the assay used.
Key details
Etizolam is a thienodiazepine with effects similar to benzodiazepines, but its structure differs enough that standard benzodiazepine immunoassays may not detect it.
Reliable detection generally requires a dedicated mass-spectrometry assay; a negative standard benzo screen does not rule out etizolam use.
It is not approved in the US and is scheduled in several states.
How Etizolam is tested
May not be detected by standard benzodiazepine immunoassays; a dedicated LC-MS/MS assay is more reliable. Urine detection is typically about 1–3 days. Screening immunoassays are presumptive — a non-negative screen is confirmed by GC-MS or LC-MS/MS at a lower cutoff before it is reported as positive. It is not part of the standard 5-, 10- or 12-panel or DOT tests.
Legal status
Not approved in the US; several states have scheduled it.
Frequently asked questions
How long does etizolam stay in your system?
In urine, typical detection is roughly 1–3 days (dedicated assay). Hair can detect use for up to 90 days and saliva/blood windows are usually shorter.
Will etizolam show up on a standard drug test?
No — Etizolam is not part of the standard 5-, 10- or 12-panel or DOT tests. It would require a specialised or expanded assay.
How accurate are these detection windows?
They are typical ranges from published literature and assay documentation, not guarantees. Clearance depends on dose, frequency, metabolism and the specific test cutoff used.
Etizolam testing by state
Related substances
Cite this page
DrugPanels. “Etizolam Detection Time.” https://drugpanels.com/detection/etizolam/. Accessed 2026-09-10.
Sources
- FDA drug labeling and pharmacokinetic data (DailyMed) — U.S. Food and Drug Administration — dailymed.nlm.nih.gov
- Peer-reviewed literature (PubMed) — U.S. National Library of Medicine — pubmed.ncbi.nlm.nih.gov
Detection windows describe typical ranges from the published literature and assay documentation; individual results vary. See our methodology.