Amphetamine Test

What is this test? This test checks a sample of your urine or blood for amphetamines, a group of stimulant drugs. It is often used to screen for drug use in workplaces, sports programs, or medical settings, and positive results may be confirmed with more specific follow-up testing.

The Amphetamines in Hair test is a laboratory analysis that detects the presence of amphetamine and related stimulant drugs in a hair sample. Unlike blood or urine tests that only show recent drug use (usually within days), hair testing can reveal drug use patterns over a much longer period—typically the past 90 days, depending on hair length. The test measures the mass of amphetamine per mass of hair (mass/mass ratio).

How is the test performed? A health care provider will collect a small sample, most often a urine sample that you provide in a private restroom. In some cases, a blood sample is drawn from a vein in your arm. The sample is then sent to a laboratory for analysis, and results are usually available within a few days.

A small sample of hair, usually about 100-200 strands, is collected from the scalp (typically from the back of the head). The hair is then washed, processed, and analyzed in a laboratory using sensitive techniques to detect even tiny amounts of amphetamine or methamphetamine. The sample is typically cut close to the scalp to represent the most recent growth period.

What are amphetamines? Amphetamines are stimulant drugs that speed up activity in the brain and nervous system. They include prescription medicines such as Adderall and Dexedrine, which treat ADHD and narcolepsy, as well as illegal drugs like methamphetamine and MDMA (ecstasy). These substances can raise heart rate, blood pressure, and alertness.

Amphetamines are stimulant drugs that affect the central nervous system. They include illicit drugs like methamphetamine ('meth') and amphetamine ('speed'), as well as some prescription medications used for conditions like ADHD (e.g., Adderall, Ritalin) and narcolepsy. These drugs can cause increased energy, alertness, and euphoria, but they also carry risks of dependence, heart problems, and other health issues.

Why might I need this test? You may need this test if your employer or school requires drug screening, if you are an athlete subject to doping control, or if your doctor suspects amphetamine use is causing your symptoms. It may also be used to monitor prescription use or as part of a substance abuse treatment program.

Healthcare providers may order this test for several reasons: workplace drug screening programs, legal or forensic investigations (such as custody battles or probation monitoring), substance abuse treatment programs, or as part of a comprehensive drug evaluation. It may also be used to monitor individuals in recovery programs.