Berkeley - CA

Amphetamine Screen, Blood Near You in Berkeley

An amphetamine screen performed on blood detects amphetamine-class stimulants in the bloodstream. Amphetamine Screen, Blood testing in Berkeley, CA: order online, visit a patient service center near you, and review your results in a secure account.

Typical price

From $199

Results

1-3 business days

Preparation

See preparation notes below

An amphetamine screen performed on blood detects amphetamine-class stimulants in the bloodstream. It is an immunoassay screening test, meaning a positive result is presumptive and may need confirmation. Blood testing can be useful when a clinician wants to assess very recent exposure, since blood reflects circulating drug levels rather than accumulated metabolites in urine. Because blood levels fall quickly, the specimen is most informative when collected soon after the suspected exposure.

• Amphetamines Stimulant compounds such as amphetamine and methamphetamine detected in blood.

• A clinician suspects recent amphetamine exposure and wants a blood-based screen.
• You need a drug evaluation where blood is the preferred specimen.
• You take a prescribed amphetamine and there is a question about circulating levels.
• A medical setting requires rapid screening for stimulant exposure.

• No fasting is required for this blood screen.
• Tell the clinician about any prescription stimulants, decongestants, or other medications.
• Report over-the-counter medicines that can cross-react with amphetamine assays.
• Continue prescribed medications unless a healthcare provider advises otherwise.

A negative blood amphetamine screen suggests the drug was not detected above the cutoff at the time of collection. Because blood clears drugs relatively quickly, a negative result does not exclude earlier use. A positive screen may reflect prescribed stimulants or cross-reacting substances, so confirmation is often recommended. Interpret results with a healthcare provider, especially before any decisions are made based on them.

See Amphetamine Screen, Blood across California