Definitions of Addiction:
Historically, there has been a wide range of definitions of addiction—for example:
- A chronic, progressive, and potentially fatal disease. It is characterized by tolerance, psychological and physical dependence, pathogenic organ changes, all of which are the direct or indirect consequence of the alcohol ingested. (National Council on Alcoholism)
- An illness characterized by preoccupation with alcohol and loss of control over its’ consequences, which usually leads to intoxication if drinking is begun; by chronicity; by progression; and by the tendency to relapse. Typically associated with physical disability and impaired emotional, occupational, and/or social adjustments as a direct consequence. (American Medical Association 1957)
As described throughout this text the current definition of addiction used in the alcohol/drug field is the one developed by Dr. David Smith.
- Compulsion and obsession
- Loss of control or inability to stop
- Continued use despite known adverse consequences
A simple way to remember this behavioral definition is the 3 C’s mnemonic:
- Compulsion
- Control
- Continued Use Despite Adverse Consequences
- Learn how Cocaine Addiction altered the definition of addiction.
- Get more information about the different Models of Addiction.
- What is a Dual Diagnosis and how does it relate to addiction?
- Find out about the different Types of Treatment that are available.


