De-addiction

Signs your teenager may be using smack (brown sugar)

Foil, missing money, pinpoint pupils and new friends? Warning signs for parents, how to talk calmly and how to get confidential help early.

Dr. Kuldeep Budania, MBBS, MD Psychiatry

Updated 11 October 2026 · 3 min read

Smack spreads quickly among young people because it is cheap and highly addictive. Parents are often the last to know.

Early recognition and a calm response give the best chance of recovery.

Key concepts

  • No single sign proves drug use — look for patterns
  • Anger and punishment push young people away
  • Opioid dependence is treatable with medicines and counselling

Symptoms and signs

  • Burnt foil, lighters, straws or pen tubes
  • Missing money or valuables; frequent requests for cash
  • Drowsiness, pinpoint pupils, nodding off
  • Runny nose, body pain, irritability when not using

Causes

  • Peer pressure and curiosity
  • Escaping stress, failure or family problems
  • Easy local availability

Risk factors

  • Early tobacco, alcohol or cannabis use
  • Depression, ADHD or school difficulties
  • Little parental supervision

Evidence-based management

  • Talk when calm; say what you have noticed and that you care
  • Avoid locking up, beating or public shaming
  • Arrange a confidential medical assessment
  • Treatment: supervised withdrawal, medicines, counselling and family sessions

When to seek professional help

  • Any suspicion of smack or heroin use — act early
  • Unresponsiveness, blue lips or slow breathing — call 112
  • Families can book a consultation even if the person is not ready yet

Frequently asked questions

Should we search our child's room?

Searching can damage trust; if safety is at risk, involve a professional and explain your concern openly.

Is a home drug test reliable?

Kits can give false results. A doctor can arrange proper testing along with an assessment.

Medical references

Guidelines and official sources used for this article.

  1. International Standards for the Treatment of Drug Use Disorders (revised edition). UNODC & World Health Organization, 2020.
  2. Magnitude of Substance Use in India. Ministry of Social Justice & Empowerment and NDDTC, AIIMS New Delhi, 2019.
Author
Dr. Kuldeep Budania, MBBS, MD Psychiatry
Medical reviewer
Dr. Kuldeep Budania, MD Psychiatry
Last reviewed

This article is for general information and is not a substitute for personal medical advice.

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