Drug use is functional for several parties in society. It provides drug users the various positive physiological effects that drugs have; it provides the sellers of legal or illegal drugs a source of income; and it provides jobs for the criminal justice system and the various other parties that deal with drug use. At the same time, both legal drugs and illegal drugs contribute to dysfunctions in society.
Conflict theory
Much drug use in poor urban areas results from the poverty, racial inequality, and other conditions affecting people in these locations. Racial and ethnic prejudice and inequality help determine why some drugs are illegal as well as the legal penalties for these drugs. The large multinational corporations that market and sell alcohol, tobacco, and other legal drugs play a powerful role in the popularity of these drugs and lobby Congress to minimize regulation of these drugs.
Symbolic interactionism
Drug use arises from an individual’s interaction with people who engage in drug use. From this type of social interaction, an individual learns how to use a drug and also learns various attitudes that justify drug use and define the effects of a drug as effects that are enjoyable.
