A member asked:

How long does alcohol stay in a hair folicle test?

A doctor has provided 1 answer
Dr. Robert Killian answered

Specializes in General Practice

Alcohol Detection: For a very long time. That is the simple answer. Of course, it depends on how much one has been drinking, how long the hair is; etc. You probably should assume that if your hair has not been cut since your last drink it will be positive.

Answered 7/11/2018

5.2k views

Thank

Related Questions

A member asked:

Does alcohol stay in hair follicle?

8 doctors weighed in across 2 answers