A member asked:

I was completely sober for almost 100 days....then i drank approx 6 drinks on one ocassion. would that show up on hair or nail test?

A doctor has provided 1 answer
Dr. Howard Shapiro answered

Specializes in Internal Medicine - Nephrology & Dialysis

Yes it can: It could show up. It would depend on the drug screen used in the testing. Nails take up to 6 months to grow out fully. So, the evidence is there. Testing is quite sophisticated, and if ethanol is included is the screen used, it can be seen.

Answered 10/9/2014

3.7k views

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