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Related Concept Videos

Drug Regulation01:25

Drug Regulation

Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
Drug Control Governance: Regulatory Bodies and Their Impact01:03

Drug Control Governance: Regulatory Bodies and Their Impact

Drug control governance involves the oversight and regulation of pharmaceuticals to ensure their safety and efficacy while preventing illegal drug use and trafficking. Regulatory bodies, including the US Food and Drug Administration (FDA) and the European Union's European Medicines Agency (EMA), play a central role in this process. These agencies evaluate the safety and efficacy of drugs before they can be marketed. They fund clinical trials and assess the benefits and risks associated with a...
Drug Classes and Categories01:25

Drug Classes and Categories

Drugs can be classified according to their chemical composition or their intended therapeutic application. For instance, anti-infective agents that possess the ability to eliminate pathogens or suppress their growth and reproduction can be grouped based on the organisms they target or their chemical structure. Furthermore, drugs can be divided into prescription, nonprescription, or controlled substances. Prescription medications, such as antibiotics, require oversight from a licensed healthcare...
Drug Dependence01:17

Drug Dependence

Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
CNS Stimulants: Cocaine, Amphetamines and Cannabinoids01:24

CNS Stimulants: Cocaine, Amphetamines and Cannabinoids

CNS stimulants, such as cocaine, amphetamines, and cannabinoids, have varying structures and mechanisms of action that lead to different therapeutic effects and side effects. Cocaine, with its molecular formula C17H21NO4, is a tropane alkaloid and a tertiary amino compound. It has two chemical forms: the hydrochloride salt and the "freebase." The former is in powder form, while the latter involves removing the hydrochloride salt to create a form that can be smoked. Cocaine exerts its effects by...
Prescription, Nonprescription and Orphan Drugs01:02

Prescription, Nonprescription and Orphan Drugs

Prescription drugs require a prescription from a medical practitioner and can only be obtained from a pharmacy. They have many applications, including treating pain, anxiety, and hypertension.
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...

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Related Experiment Video

Updated: May 22, 2026

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
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Canada moving backwards on illegal drugs.

Elaine Hyshka1, Janet Butler-McPhee, Richard Elliott

  • 1Addiction and Mental Health Research Lab, School of Public Health, University of Alberta, Edmonton, AB.

Canadian Journal of Public Health = Revue Canadienne De Sante Publique
|April 26, 2012
PubMed
Summary

Canada

Area of Science:

  • Public Health
  • Criminology
  • Drug Policy Analysis

Background:

  • Illegal drug use is a significant global public health issue.
  • International trends favor public health-focused drug policies over enforcement.
  • Canada has shifted from a rational drug policy approach towards a "war-on-drugs" stance.

Purpose of the Study:

  • To analyze Canada's recent shift in illegal drug policies.
  • To evaluate the alignment of current Canadian drug policies with scientific evidence and international recommendations.
  • To advocate for evidence-based, human rights-centered drug policies in Canada.

Main Methods:

  • Review of current Canadian illegal drug policies.
  • Analysis of scientific evidence from public health and criminology.

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  • Comparison with international drug policy trends and recommendations from bodies like the Global Commission on Drug Policy.

    • Main Results:

    • Canada's recent drug policies contradict established scientific evidence.
    • The current approach is unlikely to reduce substance use harms.
    • Canada is increasingly isolated in its "war-on-drugs" approach.

    Conclusions:

    • Canada's current drug policies are counterproductive and not evidence-based.
    • The government should adopt recommendations prioritizing public health, human rights, and harm reduction.
    • Learning from international innovations in drug policy is crucial for Canada.