A hair analysis is a medical test in which a sample of a person's hair is examined for various substances. A hair analysis can, for example, provide information about past alcohol or drug consumption.

In connection with the Medical-psychological examination Hair analysis can be used to determine alcohol or drug consumption in the person being examined (MPU). Hair analysis can detect alcohol or drug residues in the hair for up to several months.

Hair analysis is a highly accurate method for detecting past alcohol or drug consumption. A hair sample is taken and analyzed for the concentration of certain metabolites produced by the breakdown of alcohol or drugs in the body.

It's important to note that hair analysis alone is not a sufficient indicator of a person's current alcohol or drug use. Hair analysis only provides information about past consumption. An assessment of alcohol or drug use should therefore always be considered in conjunction with other factors and indicators and performed by a qualified physician or expert. The cost of a hair screening varies, ranging from approximately €150 to €300. It's therefore worthwhile to compare different providers.

MPU expert Gunnar Hoyer
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