My wife takes prescription opioids for back pain. My buddy told me this is a thing that can cause false positives. Is there any real risk of secondhand exposure causing a failed DOT test? What documentation should I keep on hand just in case?
My wife takes prescription opioids for back pain. My buddy told me this is a thing that can cause false positives. Is there any real risk of secondhand exposure causing a failed DOT test? What documentation should I keep on hand just in case?