The diploma thesis deals with the drug addiction issue, the circumstances that lead to drug addiction and most importantly the impact the drug addiction has on an individual. It also describes the behaviour of the drug addicted in different life situations and the impact of such behaviour; specifically the impact of behaviour of the drug addicted Romany on functioning of Romany families and communities. The aim of this thesis is to present drug-related issues of the Romany ethnic group, specific aspects of the behaviour of the drug addicted and the impact of such behaviour on their communities. Terminology related to the topic is defined and further described and drug addiction related issues of the Romany ethnic group are specified. As a p...