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WebMD describes different types of prescription drugs that can cause addiction.
What are the symptoms of opioid addiction? How does dependence differ from addiction? Learn more about narcotic abuse.
Get a basic overview of alcohol abuse and alcoholism from the experts at WebMD.
Learn more from the experts at WebMD about various treatments for alcohol dependence.
Learn about the symptoms of alcohol abuse -- and alcohol dependence -- from the experts at WebMD.
Can alcoholism be prevented? Get the facts from the experts at WebMD.
WebMD explains alcohol withdrawal syndrome, including symptoms and treatment.
The overuse or abuse of alcohol (alcoholism) or other drugs is called substance abuse. It is common and costly. It can cause or worsen many medical problems and destroy families and lives.
WebMD explains how drug use can lead to addiction, and why drug addiction is considered a disease.
WebMD examines marijuana use, including the physical and psychological effects as well as risks associated with the illegal drug commonly called "pot."
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