When should someone be concerned?
- By Robert Mauer
- Reviewed by: Dr. Janaka Hanvey, PhD
Concern is appropriate when drug use begins to affect a person’s health, behavior, responsibilities, or relationships, or when use becomes difficult to control. Early warning signs include noticeable changes in mood, behavior, or functioning, especially if they persist or worsen over time.
Repeated risky use, increasing frequency or intensity of use, and unsuccessful attempts to cut back are particularly important indicators. Concern is also warranted if others express worry or if the person begins to experience consequences such as legal, financial, or health-related problems.
It is not necessary to wait for severe consequences before taking concern seriously. Early recognition allows for evaluation and possible intervention before patterns become more established.
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Sources
National Institute on Drug Abuse (NIDA) — Drugs, Brains, and Behavior: The Science of Addiction
Government scientific overview of drug use, addiction, brain changes, tolerance, dependence, and recovery.
National Institute on Drug Abuse (NIDA) — Commonly Used Drugs Charts
Comprehensive federal reference covering major drug categories, effects, overdose risks, and health consequences.
Substance Abuse and Mental Health Services Administration (SAMHSA) — Substance Use and Mental Health
Federal information about substance use, addiction, prevention, treatment, and behavioral health.
MedlinePlus — Drugs and Young People
Government medical resource discussing drug effects, misuse, addiction risks, and substance use education.
National Institute on Drug Abuse (NIDA) — Understanding Drug Use and Addiction DrugFacts
Clear explanation of why people use drugs, how addiction develops, and how substance use affects the brain and behavior.