Drug addiction is synonymous with physical dependence on a drug.

Question

Quizplus · Accepted Answer

Drug addiction involves both physical dependence and psychological dependence on a drug. Physical dependence refers to the body's adaptation to the drug which can cause withdrawal symptoms when the drug is stopped or reduced. However, psychological dependence is a pattern of drug use that leads to cravings, compulsive drug seeking, and an inability to control drug use despite negative consequences.

Drug Addiction Is Synonymous with Physical Dependence on a Drug