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The latter reflects physical dependence in which the body adapts to the drug, requiring more of it to achieve a certain effect (tolerance) [25] and eliciting drug-specific physical or mental symptoms if drug use is abruptly ceased (withdrawal). Physical dependence can happen with the chronic use of many drugs—including even appropriate ...
Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others. It is a form of substance-related disorder . Differing definitions of drug abuse are used in public health , medical, and criminal justice contexts.
A Handbook on Drug and Alcohol Abuse: The Biomedical Aspects by Gail Winger, Frederick G. Hofmann, and James H. Woods was published in New York by Oxford University Press in 1992. A 4th edition, updated with a chapter for "Club Drugs", was published in 2004.
Cannabis abuse or dependence reported a lifetime prevalence of 6.8% and a 12-month prevalence of 3.2%. [190] Other drug abuse or dependence has a lifetime prevalence of 4.0% and a 12-month prevalence of 0.7%. [190] Substance use disorder is a term used interchangeably with a drug addiction. [191]
NIDA Notes is a bimonthly newsletter that has been published since 1985. Its scope covers drug abuse research in the areas of treatment and prevention, epidemiology, neuroscience, behavioral science, health services, and AIDS. [16] NIDA-supported studies are also published in other journals. [17]
Rational scale to assess the harm of drugs. Substance abuse prevention, also known as drug abuse prevention, is a process that attempts to prevent the onset of substance use or limit the development of problems associated with using psychoactive substances. Prevention efforts may focus on the individual or their surroundings.
Drug education is the planned provision of information, guidelines, resources, and skills relevant to living in a world where psychoactive substances are widely available and commonly used for a variety of both medical and non-medical purposes, some of which may lead to harms such as overdose, injury, infectious disease (such as HIV or hepatitis C), or addiction.
Nora Volkow, director of the National Institute on Drug Abuse, states that visible differences in the brains of addicts helps explain the nature of compulsive drug usage. Hart states that most studies show that drug users' cognitive abilities and functions are within the normal range.