Does Bromazolam Show Up on a Drug Test?

Evidence-based answer reviewed against SAMHSA cutoffs and FDA assay documentation · Updated September 2026

Quick answer: No — not on any standard panel. Bromazolam is absent from routine 5-, 10-, and 12-panel employment drug tests. Not on standard panels; specialized LC–MS/MS methods detect it at low ng/mL levels.

Which panels screen for it

PanelBromazolam status
5-Panel❌ Not included
10-Panel❌ Not included
12-Panel❌ Not included
DOT 5-panel (safety-sensitive)❌ Not included

The details that matter

Bromazolam is a brominated analogue of alprazolam increasingly found in counterfeit alprazolam tablets sold on the street. It is not approved for medical use and is absent from standard panels.

Detection requires specialized LC–MS/MS; standard benzo strips may or may not cross-react depending on the assay.

Because counterfeit tablets are unregulated, a person who believes they took alprazolam may actually have taken bromazolam — with different potency and no prescription protection.

If it IS detected, how long does it last?

Ranges reflect occasional-to-heavy use patterns from FDA device inserts and SAMHSA-certified lab conventions.
Test typeTypical Bromazolam detection window
Urineany: ~2–4 days (specialized)
Saliva (Mouth Swab)any: 1–2 days
Hair Folliclesup to 90 days (specialized)
Bloodany: ~1–2 days

False-positive notes

  • Benzo immunoassay cross-reactivity is assay-dependent; confirmation is required to distinguish bromazolam from alprazolam.

Remember: immunoassay screens produce artifacts; mass-spec confirmation and the MRO review are where legitimate explanations win.

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Medical disclaimer: DrugPanels provides educational information about laboratory drug testing and does not offer medical advice, diagnosis, or treatment. Detection windows are population ranges — individual results vary with metabolism, dose, frequency and health status. Never stop prescribed medication to pass a test without talking to your prescriber. Affiliate disclosure: some links on this page are affiliate links; if you order through them we may earn a commission at no additional cost to you.

People also ask

Does Bromazolam Show on Drug Test?

No — Bromazolam is absent from standard drug panels. Full guide →

Does Bromazolam Show up on a Drug Test?

No — standard employment panels don't include Bromazolam. Only specialized orders reach it.

Does Bromazolam Show up on Drug Test?

No — standard employment panels don't include Bromazolam. Only specialized orders reach it.

How accurate are drug tests?

Lab-based immunoassay screens agree with confirmation testing ~97% of the time; confirmed GC–MS results are considered definitive. Home kits trade legal defensibility for convenience.

Do prescriptions count against me?

No — verified prescriptions report as negative through the Medical Review Officer. Declare medications at collection and answer the follow-up call.

Related guides

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10 Panel Drug Test

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12 Panel Drug Test

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Sources & further reading

  • SAMHSA — Mandatory Guidelines for Federal Workplace Drug Testing Programs (cutoffs, MRO process)
  • DOT — 49 CFR Part 40 procedures for transportation workplace testing
  • Brahm NC et al., Mayo Clinic Proceedings 2008;83(1):66–76 — false-positive cross-reactivity reference
  • FDA — drug-of-abuse test device labeling (detection window conventions)