What Does Phentermine Show Up As On A Drug Test

Since phentermine has a similar structure to amphetamines a urine drug screen can test positive for amphetamines.

Does phentermine show up in a urine drug test if you tried to get rid of extra weight you likely have heard about phentermine. If you take a blood test it may be detectable for up to 24 hours. Results depend on when you took it. It reduces the appetite acting on brain centers.

This will produce a positive result on your drug screening. It s just one of the diet pills but it causes the false positive results of the drug test. Most drug tests do not screen for sympathomimetic amines like phentermine. This means that the majority of users will not have phentermine show up in their system.

Phentermine on a drug test. This will signal the need for a confirmatory test which will then show that it was phentermine and not amphetamine or methamphetamine. That said some very high end drug tests like oil emersion tests can detect phentermine.