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[Activity of street drugs]
A Noirfalise1, E Halkin, P Bodart
1Université de Liège, Service de Toxicologie et Bromatologie.
Revue Medicale De Liege
|May 22, 1998
Summary
Street drug purity varies greatly, with heroin up to 70% and cocaine up to 90%. These unpredictable concentrations pose significant health risks to users, highlighting the dangers of illicit substance abuse.
Area of Science:
- Forensic Chemistry
- Toxicology
- Public Health
Background:
- Illicit street drugs, including heroin and cocaine, are prevalent globally.
- The purity and composition of street drugs are known to vary significantly.
- Lack of regulation in illicit drug markets poses risks to end-users.
Purpose of the Study:
- To quantify the concentration variability of active constituents in seized street drugs.
- To assess the associated risks posed by inconsistent drug purity to users.
Main Methods:
- Analysis of seized drug samples using quantitative chemical analysis techniques.
- Determination of the percentage concentrations of diamorphine (heroin) and cocaine.
Main Results:
- Seized heroin samples exhibited diamorphine concentrations ranging from 0% to over 70%.
- Seized cocaine samples showed cocaine concentrations ranging from 0% to over 90%.
- Significant variability in the concentrations of active pharmaceutical ingredients was observed in both drug types.
Conclusions:
- The wide range of active constituent concentrations in street heroin and cocaine presents a substantial risk to consumers.
- Unpredictable drug potency can lead to accidental overdose and other adverse health outcomes.
- This underscores the critical need for drug control and public health interventions addressing street drug composition.