BZO (Benzodiazepines)
Benzodiazepines are prescription sedatives for anxiety and sleep, such as Xanax, Valium, Klonopin, and Ativan.
Detection window: Detectable for 1-3 days after short-acting types, up to several weeks with long-acting drugs or regular use, at a 200 ng/mL cutoff.
Prescriptions: A valid prescription can cause a positive; lab confirmation reports measured levels, which distinguishes a valid prescription.
How Testr tests for it
This panel is part of every Testr visit. A certified collector handles the collection at your home, checks specimen temperature, and reads a clinical 14-panel cassette on the spot. For measured levels rather than a positive/negative read, add laboratory confirmation: a CAP-accredited lab quantifies the result by LC-MS/MS, with measured levels on the report.