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It includes self-assessments from 15,963 teenagers, ages 13 to 18, who answered questions online about their motivations for drug and alcohol use from 2014 through 2022.
In 2023, about 1 in 5 children between the ages of 12 and 17 had used an illicit drug in the past year, down from about 28% of teens in 2020, according to the University of Michigan's annual ...
Substance use disorder (SUD) is the persistent use of drugs despite substantial harm and adverse consequences to self and others. [8] Related terms include substance use problems [9] and problematic drug or alcohol use. [10] [11] Substance use disorders vary with regard to the average age of onset. [12]
The National Institute on Drug Abuse (NIDA) is a United States federal government research institute whose mission is to "advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health."
Drawing on research in Kenya, Cottrell-Boyce argues that "drug use amongst street children is primarily functional—dulling the senses against the hardships of life on the street—but can also provide a link to the support structure of the 'street family' peer group as a potent symbol of shared experience."
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 ...
Cocaine dependence is a neurological disorder that is characterized by withdrawal symptoms upon cessation from cocaine use. [1] It also often coincides with cocaine addiction which is a biopsychosocial disorder characterized by persistent use of cocaine and/or crack despite substantial harm and adverse consequences.
The symptoms that showed up in younger children were less likely to overlap with symptoms experienced by adults with long COVID. The authors said this underscored the importance of age-based research.