... showing false positive for meth?
Unfortunately drug tests can be very inaccurate, ask for the sample to be mailed to a lab, or to retake the test, offer blood or hair to clear your name. We read of false negatives and positives here all the time.
Sudafed (contains pseudoephedrine) - false positive for amphetamines, meth and ecstasy
Nyquil, false positive for amphetamines, heroin, opiates, morphine, meth, ecstasy, methadone.
If you have your doctor´s prescription take it with you, and let them know before the test you are on this medication.
Best of luck and take care.
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