Polysubstance use
Polysubstance Use
Polysubstance use (pronunciation: /ˌpɒliˈsʌbstəns juːs/), also known as polysubstance dependence or polysubstance abuse, refers to the use of multiple psychoactive drugs or chemicals, not limited to one specific type or class, to achieve a particular effect.
Etymology
The term "polysubstance" is derived from the Greek prefix "poly-", meaning "many", and the Latin "substantia", meaning "substance". The term "use" is derived from the Old French "user", meaning "to use, employ, exploit".
Definition
Polysubstance use is defined as the concurrent or sequential use of more than one drug or type of drug by an individual. It is often associated with substance use disorders, and can lead to significant health and social problems.
Related Terms
- Substance Use Disorder: A condition in which the use of one or more substances leads to a clinically significant impairment or distress.
- Psychoactive Drug: A chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior.
- Drug Dependence: A state of physical or psychological need to use a drug, often associated with tolerance and withdrawal symptoms.
- Drug Abuse: The habitual taking of addictive or illegal drugs.
See Also
External links
- Medical encyclopedia article on Polysubstance use
- Wikipedia's article - Polysubstance use
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