Drug dependence does not necessarily involve physical dependence.

Question

Quizplus · Accepted Answer

Drug dependence can refer to both physical dependence on a drug (characterized by withdrawal symptoms when the drug is discontinued) and psychological dependence (a strong desire to continue using the drug despite negative consequences). However, not all drug dependence involves physical dependence. For example, a person may be psychologically dependent on marijuana, but not experience physical withdrawal symptoms when they stop using it.

Drug Dependence Does Not Necessarily Involve Physical Dependence