See Also
1. Addiction Pathophysiology
2. Substance Abuse Evaluation
Definition: Chemical Dependence
1. Presence of tolerance
2. Avoidance of withdrawal symptoms
3. Consumption in larger amounts than intended
4. Persistent use despite negative consequences
  1. Social
  2. Occupational
  3. Psychological
  4. Physical
Definition: Substance Abuse
1. Recurrent use over a 12 month period despite:
  1. Physically hazardous situations
  2. Legal problems
  3. Negative social and interpersonal consequences
Definition: Chemical Intoxication
1. Reversible substance-specific syndrome
2. Due to recent ingestion
3. Behavioral or psychological maladaption.
Definition: Withdrawal
1. Substance-specific reaction to cessation of intake
Resources
1. See Chemical Dependency Resources

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This page was written by Scott Moses, MD, and was last revised 1/27/2008. Please send comments and questions to the editor. Contact information may be found on the page About the Family Practice Notebook. These pages are best viewed with Microsoft Internet Explorer 5.0.