psychoactive substance
- Noun:
- A psychoactive substance: A chemical substance that, when ingested or otherwise introduced into the body, alters mental processes, resulting in temporary changes in perception, mood, consciousness, cognition, or behavior.
- This term is a formal, scientific, or clinical descriptor for a broad category of drugs. It is neutral in tone and focuses on the substance's effect on the brain and nervous system.
- It is commonly used in medical, psychological, pharmacological, legal, and public health contexts.
- Noun:
- Caffeine is a widely consumed psychoactive substance.
- The study focused on the long-term effects of various psychoactive substances.
- Law enforcement works to control the distribution of illegal psychoactive substances.
"Psychoactive substance use disorder": A clinical diagnosis for a pattern of problematic use of such substances leading to significant impairment or distress.
- He was diagnosed with a psychoactive substance use disorder.
"Psychoactive substance abuse": The harmful or hazardous use of such substances.
- Public health campaigns aim to reduce psychoactive substance abuse.
Psychotropic (adj): Often used interchangeably with "psychoactive" to describe drugs affecting the mind.
- Psychotropic medication.
Drug (n): A more general term; all psychoactive substances are drugs, but not all drugs (e.g., antibiotics) are psychoactive.
- Intoxicant (n): A substance that causes intoxication, often used for legal or common substances like alcohol.
- Mind-altering drug
- Psychotropic drug/agent
- Hallucinogen (specifically for substances that primarily cause perceptual distortions, a subtype of psychoactive substances)
Controlled substance: A drug whose manufacture, possession, and use are regulated by law, often because it is a psychoactive substance with potential for abuse.
- Heroin is a controlled substance.
Recreational drug: A psychoactive substance used for non-medical, leisure purposes to alter consciousness.
- Some people use cannabis as a recreational drug.
- Dependence: A state where the body or mind requires the psychoactive substance to function normally.
- Tolerance: Needing increased amounts of a psychoactive substance to achieve the same effect.
- Withdrawal: The unpleasant physical and psychological symptoms that occur when use of a psychoactive substance is reduced or stopped.
-
a drug that can produce mood changes and distorted perceptions
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