In our recent question and answer, the pharmacist discusses even if it is or not phentermine will display up top top a medicine test.

You are watching: Does phentermine show up on a drug test


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la la asked

I just took a Phentermine at 11:04am Sunday. I have to take a medicine test by 4:30pm this Tuesday (2 work away). I have a high metabolism and I drink lots of water. Have the right to I happen this check by then? I"ve only taken one and also won"t take another?

Answer

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Phentermine have the right to be detect on urine drug tests if it is gift tested for.In addition, phentermine, i beg your pardon is carefully related to amphetamine, has actually been report to reason false-positive tests because that methamphetamine.

Based ~ above the pharmacokinetic file of phentermine, it have the right to last in your body for nearly 5 days together the half-life that the drug is relatively long, approximately 19-24 hours.

In terms of drug trial and error specifically, most institutes enable you to provide them a perform of prescription medications when a drug screen comes ago positive, so as soon as you are able to provide a prescription because that phentermine they most likely will report ago to whoever notified the drug display that you space clean.

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Phentermine Information

Phentermine is a stimulant that suppresses appetite and also is supplied to law obesity. This is a controlled substance, for this reason it can only be derived by a prescription in the joined States. This medicine is typically dosed 1-2 time a day and also this is as result of the reality that this medication has a long duration of activity in the human body (around 8-14 hours) and a single dose have the right to stay in the body because that upwards the 100 hours.

Phentermine drug Testing

On many five-panel drug screening tests, they will test because that amphetamines. Once a patience does test hopeful for a substance, most drug screening infrastructure will enable the patience to administer prescription medicine lists together there space a number of prescription drugs (phentermine included) the will cause a false positive.

When a prescription for a medication is detailed they generally amend the drug test to show that there is, in fact, no positive an outcome when reporting to the party who ordered the test.

Based on the time structure you provided (2 days), it will certainly most likely take much longer than the for phentermine come leave your system and also you likely will have actually a optimistic drug display for some type of amphetamine (e.g. Methamphetamine). It may be a an excellent idea to recognize up front how to administer the drug screening institution with a list of your prescription drugs so the they are better able to evaluate your medicine test.