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I take 80mg of omeprazole a day I just had a drug test for work and it came back positive for THC I do not use marihuana why did this happen ?

1 doctor weighed in
Dr. Linda Callaghan
Addiction Medicine

In brief: False positive.

Most labs use EMIT,Enzyme Multiplied Immunoassay Technique which is prone to errors and Protonix (pantoprazole) does cause a false positive reading for Marijuana.
When you have a urine drug test bring your prescription bottle with you. It could also be technician error.

In brief: False positive.

Most labs use EMIT,Enzyme Multiplied Immunoassay Technique which is prone to errors and Protonix (pantoprazole) does cause a false positive reading for Marijuana.
When you have a urine drug test bring your prescription bottle with you. It could also be technician error.
Dr. Linda Callaghan
Dr. Linda Callaghan
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