Signs and Symptoms of Substance Abuse

Common warning signs of drug and alcohol use:

  • Change in friends
  • Best friend who uses drugs
  • Older friends
  • Daily tobacco use
  • Sudden changes in behaviour or moods
  • Secretiveness, callers who hang up
  • Sensitivity about privacy
  • Withdrawal from family
  • Loss of interest in family and school
  • Drop in performance at school
  • Increases or reductions in appetite
  • Use of street talk or drug language

Specific signs for some common drugs:

Alcohol

  • Red eyes
  • Lack of co-ordination
  • Slurred speech
  • Alcohol on breath
  • Accidents, bruises, etc.
  • Morning headaches

Marijuana

  • Very red eyes
  • Increased appetite
  • Lethargy
  • Loss of concentration
  • Distorted sense of time
  • Poor memory

Amphetamine or Cocaine

  • Dilated pupils
  • Restlessness
  • Rapid speech
  • Repetitive behaviours
  • Sleep disturbances
  • May cause severe paranoia
  • Runny nose
  • Hallucinations
  • Dilated pupils
  • Rapid heart-rate
  • Loss of appetite
  • Insomnia
  • Sensitivity to stimuli
  • Extreme moods, uncontrollable laughter or panic

Dazed look ©2003 Marvin Krank, Ph.D.

Some Do's and Don'ts: Talking to Your Kids about Drugs

Do's

  • Listen with empathy
  • Ask open-ended questions
  • Summarize statements
  • Evoke self-statements
  • Provide information in a non-judgmental way
  • Roll with resistance
  • Be patient

Don'ts

  • Give orders
  • Warn or threaten
  • Provide the solutions
  • Argue or lecture
  • Criticize or blame
  • Shame or ridicule
  • Lie or exaggerate