Alcohol coding is one of the most popular alcohol addiction treatments. It is carried out with the use of drugs that cause intolerance to alcoholic beverages. Usually performed with the use of aversive therapy, it is based on the development of aversion to painful and dangerous behavior (in this case, alcohol intake) by causing extremely unpleasant physical sensations. The drugs for coding are administered orally or parenterally, the frequency of administration varies depending on the route of administration and the characteristics of the particular drug.