Introduction: As of the beginning of 1990, Mongolia changed to a free market economy and dramaticsocio-economic change. As the result of this, impacts of alcohol usage on the health and social life of thepeople is the most critical issue for Mongolia.Around 51.2% of the total number of adults use alcohol and 8% of them are mothers and women. Thisestimation tends to increase unless any measures are taken involving a wide range of society in future. Inregards to the rapid change in alcohol usage, the economic solutions should be considered for the medicaltherapies for serious alcoholism. Our budget on the health is limited and the financing is poor. Therefore; inorder to accomplish an appropriate budget, using medical ABC/VEN economic software can be effective. Itis important to make economically appropriate choices on the medicine to save on expenditure.Objectives: The objective of this work is to research and identify the appropriateness of the expenditurestructure and usage of the medicine for inpatients with alcoholism by АВС/VEN hierarchical methods.Results:1. The names of the medicine that must be stored regularly in the Narcological Hospital are detected. Theseinclude:AV groups – Natrium chloride 0,9% (500ml), Vitamin В1 (50)mg/mlAE groups – Ceftriaxone 1g, Kalium chloride 0.7% (250ml), Phezam (425mg), Disulfiram (500mg), Hypo B-B complex, Riboxinum 0,2g, Activated carbon (500mg)BV groups - Natrium chloride 0.9% (100ml), Diazepam 5mg, Diazepam 5mg/ml BE groups – Nicotinic acid 1% (1ml), Thizertsin (2.5mg), Glucose 10% (500ml), Piracetam 20% (5ml) and Vitamin B6 50mg/mlConclusion:1. The budget spending structure on medicine for inpatient with alcoholism was evaluated by the ABC analysisand MNT 1 295,856 in total from budget were spent from 33 types of medicine in 17 pharmacology classby the identification process. According to the budget spending, 23.4% of A group was spent for contaminationremoving liquid, which was relatively high whereas relatively low amount as 5.83% of Disulfiram foraddiction-reducing medicine.2. The VEN analysis was conducted for medicine usage of inpatients with alcoholism and identified types of medicine in classifications of essential (АV, ВV) and compulsory (AE, BE) medicines as of primary sup- ply and the appropriate proportion of budget spending. These include: V class 23.14% of A group, E class 46.57% of A group, V class 6,54% of B group and E class 8,64% of Bclass.3. The names and types of inessential medicine (N) for inpatients with alcoholism which can save the budgetwere identified. The spending medicine for inessential class (N) Actovegin 5ml and Ascorbic acid instead of8.47% for A group spending of the main budget was identified.Keywords: ABC analysis, VEN analysis, AV group, AE group, BV group, BE group, AN group