Amphetaminesposurcfm

What is this test?

The Amphetamines Confirmatory Test is a highly accurate laboratory analysis that detects and confirms the presence of amphetamine and methamphetamine in your urine. Unlike initial screening tests, this confirmatory method (typically using gas chromatography-mass spectrometry or liquid chromatography-tandem mass spectrometry) provides definitive results with very high specificity and sensitivity.

Why is this test ordered?

This test may be ordered for several reasons: workplace drug testing programs where a positive screening test requires confirmation; legal or forensic investigations; substance abuse monitoring programs; or when healthcare providers need to verify the presence of stimulant medications in a patient's system. It may also be used to rule out false-positive results from initial screening tests.

How is the test performed?

You will be asked to provide a urine sample in a clean container. The sample is then sent to a specialized laboratory where it undergoes advanced analytical testing. The confirmatory method can identify specific types and quantities of amphetamine-type substances. You may be observed during sample collection to ensure sample integrity, particularly in formal testing situations.

What do the results mean?

A positive result confirms the presence of amphetamine or methamphetamine in your system. It's important to note that some legitimate medications (such as ADHD treatments like Adderall or Vyvanse, or certain weight loss medications) can cause positive results. Discuss any prescription or over-the-counter medications you are taking with your healthcare provider. A negative result means no amphetamine-type substances were detected at the testing threshold.