Dependence
Clinical conceptA pattern in which substance use becomes difficult to control and increasingly prioritised, often with physiological adaptation.
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Terms used to describe substance-related patterns, physiological adaptation and return to use.
8 termsSource linked
A pattern in which substance use becomes difficult to control and increasingly prioritised, often with physiological adaptation.
A pattern of substance use that has caused damage to physical or mental health.
A temporary state following substance use that produces clinically relevant changes in cognition, perception, behaviour or physical function.
A return to a previous pattern of substance use after a period of reduction, control or abstinence.
A reduced response to a substance after repeated exposure, so a greater amount may be needed for a similar effect.
A group of symptoms that can occur when repeated substance use is reduced or stopped.
A condition involving a problematic pattern of substance use that causes significant impairment or distress.
Terms used to describe substance-related patterns, physiological adaptation and return to use.
Australian terminology · Updated 18 Aug 2026