Addicted

Definition

When a person is addicted to substances, they have developed a strong dependence on them and experience compulsive cravings, loss of control, and negative consequences. Addiction is considered a chronic brain disorder.

Related terms

Tolerance:

Tolerance refers to the need for increased amounts of a substance to achieve the desired effect because the body has adapted to its presence.

Withdrawal:

Withdrawal occurs when an addicted person stops using a substance abruptly. It leads to unpleasant physical and psychological symptoms as the body adjusts to functioning without it.

Craving: Craving is an intense desire or urge for a specific substance that an addicted person experiences. It can be triggered by cues associated with drug use or simply by psychological factors.