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Doctor insights on: Opiates Eia W Gcms Conf Urine

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How long do opiates stay in urine?

How long do opiates stay in urine?

Depends: Many factors contribute to elimination of opiates in the body: half- life time, your enzymes and liver function, your physical activity and other factors. Your question is related to drug testing, if it is, in most cases waiting 3-5 weeks will get negative urine tests. No guarantee. ...Read more

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Urine (Definition)

Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more


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I gave my friend urine to pass a drug test and it said she failed for opiates. I dont understand how when i dont do any kind of drugs at all.

I gave my friend urine to pass a drug test and it said she failed for opiates. I dont understand how when i dont do any kind of drugs at all.

False positives: There are other meds and a few food items that can cross react in the test and give a false positive. They may do a confirmatory test to check for specific opiate meds. However, that is despicable that you helped a friend pass a drug test by cheating rather than advising her to lay off any drugs since the test obviously was planned ahead of time. ...Read more

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How much time for opiates to leave urine?

Opiates differ in me: watersoluble compond like will leave faster while fat soluble like fentanyl will take more time.most of them will leave body in 48 t0 72 hour. ...Read more

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What amount urine is needed to do an extensive lab test break down of opiates?

What amount urine is needed to do an extensive lab test break down of opiates?

Depends: on the kind of test. Tests where the jar contains the test strip at the bottom can be done with as little as 10 cc of urine. Ones requiring a dipstick approach require a bit more, usually 20-30 cc. Another issue is there needs to be enough urine left over for confirmatory tests if they are needed. Generally 30 cc or 1 oz. of urine is adequate. In more sophisticated labs,can be done with far less ...Read more

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Which medications will cause false positive urine analysis results for opiates?

Test: Urine opiate test are looking for metabolic derivatives of opioids other similar molecules can cause reactions during test, showing false positive results. The most famous: poppy seeds on the bagels. Also dexomethorphan and perylamine among many others. ...Read more

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I am on the methadone program and i get urine tested,does lorazepam show up as an opiate?

I am on the methadone program and i get urine tested,does lorazepam show up as an opiate?

No: Lorazepam is NOT an opiate. It is a benzodiazepine. It does not show up as an opiate. It shows up as a benzodiazepine. If you are in a methadone program, some serious reading-up on different types and classes of drugs will probably afford you considerable benefit in your journey toward sobriety. Knowledge is power. Arm yourself. ...Read more

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I took 100mg of opana today.and have not used any opiates for3 years. its friday night will i pass 13 panel urine (instant) on thursday night?

Yes: Please explore your current and past relationships with opiates with an addiction medicine specialist. And most abused opiates are not going to show up after 2 to 3 days particularly if not regularly abused and urine not especially concentrated. All the best. ...Read more

Dr. Richard Pollard
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Opiates (Definition)

Opiates are a type of drug including pain medicines like morphine and ...Read more