5 doctors weighed in:

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

5 doctors weighed in
4 doctors agree

In brief: 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.

In brief: 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.
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Dr. Vikram Patel
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