What is a key characteristic of a drug classification system?

A key characteristic of a drug classification system is that it classifies drugs according to their potential for harm. This approach is vital for understanding the risks associated with various substances and helps in the regulation, prescription, and management of drugs. The classification often considers factors such as the drug's ability to cause addiction, its effects on physical and mental health, and the potential for overdose.

This system aids law enforcement and healthcare professionals in making informed decisions regarding drug-related issues, ensuring public safety, and providing appropriate interventions for substance abuse. By focusing on potential for harm, the classification provides a framework for addressing the societal impacts of drug use, enabling more effective policies and educational initiatives.