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Stimulant use disorder is a type of substance use disorder where the use of stimulants caused clinically significant impairment or distress. It is defined in the DSM-5 as "the continued use of amphetamine -type substances, cocaine , or other stimulants leading to clinically significant impairment or distress, from mild to severe". [ 1 ]
The third edition, published in 1980, was the first to recognize substance abuse (including drug abuse) and substance dependence as conditions separate from substance abuse alone, bringing in social and cultural factors. The definition of dependence emphasised tolerance to drugs, and withdrawal from them as key components to diagnosis, whereas ...
The misuse and abuse of stimulants can lead to serious health and social consequences, such as overdose, dependence, crime, and violence. Therefore, the use of stimulants is regulated by laws and policies in most countries, and requires medical supervision and prescription in some cases.
Approximately 3% of people aged 12 or older had an illicit drug use disorder. [75] The highest rates of illicit drug use disorder were among those aged 18 to 25 years old, at roughly 7%. [75] [73] There were over 72,000 deaths from drug overdose in the United States in 2017, [76] which is a threefold increase from 2002. [76]
Stimulant psychosis is a mental disorder characterized by psychotic symptoms (such as hallucinations, paranoid ideation, delusions, disorganized thinking, grossly disorganized behaviour). It involves and typically occurs following an overdose or several day binge on psychostimulants , [ 1 ] although it can occur in the course of stimulant ...
Amphetamine type stimulants are also known for their addictive property and widespread problem of substance abuse. The adverse effects of ATS, especially when chronically used, include obsessive–compulsive tendencies, anxiety , paranoia , hallucinations , aggression , mania and in extreme cases, amphetamine psychosis .
Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...
Prescription drug and over-the-counter (OTC) drug abuse together constitutes 2.6 percent of all primary illicit substances admitted to South African drug treatment facilities. [78] However, lifetime illicit drug use for prescription or OTC medicines was highest among adolescents, at 16 percent prevalence rate, followed by inhalants, club drugs ...