WebAug 31, 2024 · Chronic ingestion of naproxen can show a false positive for benzodiazepines, including cannabinoids and barbiturates. 3. Fenoprofen. Fenoprofen is a NSAID similar to naproxen and ibuprofen. Common over-the-counter pain-relieving and anti-inflammatory medications such as fenoprofen could show a false positive for … WebSep 5, 2024 · Several of these medications for mental disorders can lead to false positive tests. Quetiapine, which treats schizophrenia and bipolar disorder, can wrongly show …
What Can Cause a False Positive Drug Test - WebMD
WebSep 20, 2024 · So, can Ibuprofen cause false positive results, the answer is simple. Yes, yes it can. It does however depend on which type of test you are taking. Testing for PCP, … WebDec 15, 2024 · Ibuprofen is however associated with false positives for the following: Barbituates; Phencyclidine (PCP) Even though ibuprofen isn't associated with false positive drug tests in your case, you can't rule it out as a potential factor in your test … high jumpers training
10 Medications That Can Cause a False Positive on a Drug Test
WebFeb 19, 2010 · kolinsky 30 May 2010. After consulting with my pharmacist and the Drs office that has been administering these tests, It is well known that oxy can show up as positive in a urine screen if you are taking hydrocodone. The Drs office has stopped sending these "false positives" in for mass spectrometry testing as they have had over 95% come back ... WebAug 20, 2024 · Can ibuprofen cause false positive on drug test? Nonsteroidal anti-inflammatory drugs (including ibuprofen and naproxen) (2,3) as well as proton pump inhibitors (specifically pantoprazole) (3) have been reported to cause false positives on urine drug screens. ... Typical doses of diphenhydramine may not cause a false … WebFeb 14, 2024 · Although the investigators reported that the risk for false-positive results was low with acute or chronic ibuprofen use and chronic naproxen use, false-positive results for cannabinoids and ... how is arginine made