What term is defined as compulsive use, impaired control over substance use, and continued use despite adverse consequences?

The term that best fits the definition of compulsive use, impaired control over substance use, and continued use despite adverse consequences is addiction. Addiction is characterized by an overwhelming desire to consume a substance, often leading to significant negative outcomes in various aspects of life.

This definition emphasizes the chronic nature of addiction, where individuals may recognize the harms they are causing to themselves or others but feel unable to stop using the substance. The compulsion and impaired control are crucial components that distinguish addiction from other types of substance-related issues.

Dependency typically refers to a physical reliance on a substance, where the body adapts to the presence of the drug, which does not fully encompass the behavioral aspects of continued use despite harms. Abuse refers more broadly to harmful patterns of substance use that can lead to significant impairment but does not necessarily capture the compulsive nature and loss of control associated with addiction. Withdrawal relates to the physical and psychological symptoms that occur when a person stops using a substance, which again does not align with the full scope of addictive behaviors.

Overall, the characteristics specified in the definition align closely with the complexities of addiction, making it the most accurate term in this context.