NURSING ANM AND GNM

Detailed explanation-1: -Addiction is defined as a chronic, relapsing disorder characterized by compulsive drug seeking and use despite adverse consequences. † It is considered a brain disorder, because it involves functional changes to brain circuits involved in reward, stress, and self-control.

Detailed explanation-2: -It consists euphoria and the temporary feeling of well being. It makes the people to have drug or alcohol even when there is no need. Dependence is the ability of the body to menifest the characteristics and unpleasant withdrawl syndrome if regular dose of drug or alcohol is discontinued.