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Drug addiction is a complex disorder that can involve virtually every aspect of an individual's functioning in the family, at work, and in the community. Because of addiction's complexity and pervasive consequences, drug addiction treatment typically must involve many components. Some of those components focus directly on the individual's drug use. Others, like employment training, focus on restoring the addicted individual to productive membership in the family and society (see Components of Comprehensive Drug Abuse Treatment diagram).

Treatment for drug abuse and addiction is delivered in many different settings, using a variety of behavioral and pharmacological approaches. In the United States, more than 11,000 specialized drug treatment facilities provide rehabilitation, counseling, behavioral therapy, medication, case management, and other types of services to persons with drug use disorders.

Because drug abuse and addiction are major public health problems, a large portion of drug treatment is funded by local, State, and Federal governments. Private and employer-subsidized health plans also may provide coverage for treatment of drug addiction and its medical consequences.

Drug abuse and addiction are treated in specialized treatment facilities and mental health clinics by a variety of providers, including certified drug abuse counselors, physicians, psychologists, nurses, and social workers. Treatment is delivered in outpatient, inpatient, and residential settings. Although specific treatment approaches often are associated with particular treatment settings, a variety of therapeutic interventions or services can be included in any given setting.

General Categories of Treatment Programs

Research studies on drug addiction treatment have typically classified treatment programs into several general types or modalities, which are described in the following text. Treatment approaches and individual programs continue to evolve, and many programs in existence today do not fit neatly into traditional drug addiction treatment classifications. Examples of specific research-based treatment components are described in the Approaches to Treatment Section.

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Reviewed: 02/2005