Related Experiment Video
Updated: Aug 21, 2026

Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice
Published on: August 1, 2025
Recent trends of drug abuse in Japan
1Compliance and Narcotics Division, Pharmaceutical and Food Safety Bureau, Ministry of Health, Labor and Welfare, Tokyo 156-8585, Japan. yamahide@prit.go.jp
Abstract:
Methamphetamine has been a continuous cause for concern for many years in Japan. Japan experienced the pandemics of methamphetamine abuse twice after World War II and is now facing the third pandemic. New data indicate that the abuse of drugs such as MDMA (ecstasy) and cannabis is rising at an alarming pace. An epidemiologic survey conducted by the National Research Institute reveals that drug abuse in Japan is still very low compared to that in other countries and regions; however, the current situation seems to be changing for the worse. Two major factors accelerate access to illicit drugs among young people. One is the presence of illicit drug-dealing groups, which indiscriminately offer drugs. The other is new technology such as the Internet and mobile phones. Strict law enforcement and intensive public awareness and prevention activities are indispensable in protecting young people from drug abuse.
More Related Videos
Related Concept Videos
Drug Abuse and Addiction: Pharmacological Phenomena
Drug Dependence
Prescription, Nonprescription and Orphan Drugs
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...
An Overview of Psychoactive Drugs
Stimulants such as cocaine, amphetamines, and nicotine enhance brain activity, leading to increased alertness, attention, and energy. These drugs typically raise heart rate, blood pressure, and body temperature. While they can induce feelings of euphoria, their misuse can result in severe health...
Drug Toxicity: Risk factors
Drug Classes and Categories

