Test guide
Opioid Testing
Opioid testing looks for opioids in a sample of your urine (pee), blood, saliva (spit), hair, or sweat.
What it is for
Opioid testing may be used for different purposes, including: Drug testing may be scheduled ahead of time or done randomly without notice. Source: MedlinePlus, National Library of Medicine. Medical test information is public domain. Source identity and definition checked automatically on 2026-10-18. No individual clinical interpretation or human reviewer is asserted.
Limitations
Reference intervals and interpretation depend on the laboratory, specimen, method and clinical context. This source definition is educational information; it does not establish a diagnosis, product approval or suitability for an individual.
Also known as
- opioid screening, opiate screening, opiate testing
Reviewed products
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