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Doctor insights on: False Positive Drug Test Pcp

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Dr. Alan Wartenberg
585 doctors shared insights

Drug Testing (Definition)

It is the process of examining body fluids or tissue for evidence of chemicals taken or not taken. It does not diagnose addiction however this a ...Read more


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Does xenical give a false positive drug test?

Does xenical give a false positive drug test?

No: I know of no research that shows xenical can cause a false-positive drug test. All xenical does is block some fat from your diet from being absorbed, thus decreasing your calorie intake. This shouldn't cause either a urine or a blood drug test to become positive. ...Read more

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Can xenical cause a false positive drug test?

Can xenical cause a false positive drug test?

Unlikely: Given xenical's mechanism of action — blocking absorption of fat, it is unlikely that the drug itself would be highly absorbed and mimic any substances tested in a drub test. ...Read more

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Can pseudoephedrine sulfate result in a false positive drug test?

Can pseudoephedrine sulfate result in a false positive drug test?

Pseudoephedrine: Yes, to stimulants such as meth, & also to ecstacy. ...Read more

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I took metformin 500 mg and I was wondering how long after stopping that it was out of your system and could it cause a false positive drug test?

I took metformin 500 mg and I was wondering how long after stopping that it was out of your system and could it cause a false positive drug test?

Metformin 500: Metformin 500 is usually taken twice a day — out of your system every 12 hours.

I don't think it can cause a faulse positive test if you are monitoring your blood sugar.

If you think the metformin associated blood glucose values are too high or too low please contact your doctor. ...Read more

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Can you suggest foods that trigger 'false positive' drug test results?

Can you suggest foods that trigger 'false positive' drug test results?

As far as I know,: The only food that can cause positive results in urine (and other) drug testing is poppy seeds. This is actually not a false positive, because poppy seeds do contain very tiny amounts of a chemical related to morphine, papaverine, which is metabolized into morphine. I am not aware of any other food that can do this. They are found in pastries, bagels and other baked goods. ...Read more

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Is there anything that could cause a false positive drug test for fentanyl?

Is there anything that could cause a false positive drug test for fentanyl?

No: Conventional urine drug screens (uds) look for metabolites from naturally occurring opioids (like morphine and codeine), but fentanyl is a synthetic opioid which is metabolized to different products. These products are not picked up by uds. ...Read more

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False posotive for drug test what can causr a false positive for THC on an institant drug test

A lot of products.: A screening drug test is not perfect. A site I would recommend for a list of over the counter medications and the associated false positives is: http://www.Askdocweb. Com/falsepositives. Html. ...Read more

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What could cause a false positive for oxymorphone on a drug test?

False pos, Opiates: Some are Asthma or Sinus or Acne medications or Anti-inflammatory agents. ...Read more

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Will unisom cause a false positive on a drug test!?

No: It would be very unusual to have a false positive on a urine drug screen with unisom. In the rare chance this did happen, the confirmatory test would come back negative. ...Read more

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Can diabetes medicine cause false positive on a drug test?

Can diabetes medicine cause false positive on a drug test?

False positive?: What are you looking for? No diabetic medicines will not cause a false positive ...Read more

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Will belviq (lorcaserin) give you a false positive on a drug test?

No: You are safe in that regard, but depending on whether it is a urine test or blood test it can detect your prescription medications, if that is ordered along with the drug screen. ...Read more

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How much time does it take a drug test to come back a false positive?

Dont understand ?: Most tests are "screening" tests, and results from those can be available instantly on some tests — within seconds or minutes — or have to be sent to a lab where it is 1-2 days, depending on their volume, whether it comes on a friday before a 3-day weekend etc. If tests are positive, confirmatory tests are done and may take additional 1-3 days. If those are positive, they are usually NOT false +. ...Read more

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If I took 2 Excedrin the day I had to take a drug test will it show up as a “false positive”?

No: There are no medications in Excedrin that would cause one to have a positive result for contraband.
For good health — Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex, if you have sex.
Get HPV vaccine ...Read more

Dr. Heidi Fowler
14 doctors shared insights

Primary Care Provider (Definition)

A pcp is an md or do who takes care of your entire body and recommends when you need a specialist or advanced care ...Read more