… Adolescent substance abuse remains common, with almost a third of adolescents admitting
to ethanol use, and a quarter admitting to illicit drug use. It is … The drug abuse screening test …

… Nowadays, nearly all serious drug abuse involves illicit … common drugs of abuse under
international, US and UK legislation. In international and US law, the scheduling of a substance is …

… of multiple substances) to heroin use. Polydrug use to heroin was the most common path in
this study. … visits obtained from the Drug Abuse Warning Network, managed by the Substance …

… use in the last year, including 2.8% reporting use of a class A drug. The most common
substances involved were cannabis (6.4%), nitrous oxide (2.0%), powder cocaine (1.9%), ecstasy (…

… drug abuse is a common problem associated with many comorbidities and complications.
The initiation of drug abuse … This group of substances contains psychoactive drugs that distort …

… , should be carefully screened for the risk of substance abuse. … -enhancing drugs abused,
but so are drugs that are used to … The most common reason for use is intentional abuse and …

… substances and associated offences is introduced in this chapter. The drug classes that are
commonly … The problem of drug abuse continues to increase, and the drug analyst is always …

… of the longeracting drugs ten times this level is commonly used. From … I of the Controlled
Substances listing. These materials will … not contribute a whit to our future drug abuse problems. …

… Drug abuse is a common problem and growing concern in the United States, and over the
past decade, novel or atypical drugs … as illicit drugs; however, many of these substances can …

… The term “drugs of abuse” usually brings to mind traditional street drugs, such as cocaine, …
In recent years, these drugs have been joined by other abusable substances, such as the …