It can't show abuse: But it may indicate recent or chronic use, depending on which test they use. Alcohol is completely legal in the US. They are more concerned about illegal drug use.
Answered 7/20/2016
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A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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