Tested positive on a court appointed drug test for meth. Did not use meth. I do take a hep-C medication, not Harvoni. I also take Benadryl and aspirin.
Which over the counter drugs can result in a positive for methamphetamine on a drug test?
- 16 May 2017 by Dilbert Donavan
- 16 May 2017
- benadryl, hepatitis c, aspirin, methamphetamine, drug test, medication, meth, drug
Added 16 May 2017:
The name of the Hep-C medication is Ribasphere 200 mg
Added 17 May 2017:
Would albuteral alter the results?
Hi, of the medications you have named, only Benadryl is known to interfere with urine analysis, causing false positives for benzodiazepines, PCP and methadone. An actual list of medications known to cause false or misleading results is fairly extensive (I did discover two of my medications were known to cause false positives). Is it possible you took or ingested something else that has slipped your mind? Also investigate the possibility of a retest using a different technique.
You should not be damned by one test which is known to have flaws in the guise of false positives.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
My son failed a drug test for methamphetamines and amphetamines. Can over the counter drugs cause th
Posted 4 Dec 2009 • 2 answers
Posted 5 May 2010 • 2 answers
Posted 16 Dec 2010 • 2 answers
Posted 30 Nov 2016 • 2 answers
Posted 16 Dec 2016 • 1 answer