Behavioral and Physical Signs of Drug and Alcohol Use

If you notice a change in your teen's normal activities or behavior, and you cannot explain it as due to the typical issues of adolescence, it may be a sign of alcohol or substance abuse. Pay attention to changes in your child's appearance, friends and peer group, way of expressing him or herself, school performance, extracurricular activities or hobbies, and overall behavior.

If your teen now refuses to do chores, misses curfew regularly, creates a chaotic and hostile environment in the home, and frequently appears to be depressed, agitated, or "sleepy," you should investigate further, maintain clear channels of communication, and set clear boundaries and rules.

For more information on Adolescent Substance Abuse, visit ASK, the Adolescent Substance Abuse Knowledge Base site.

Specific Signs to Note:
Change in sleeping patterns
Locked doors
Bloodshot eyes
Change in friends or peer group
Slurred or agitated speech
Change in clothing, appearance
Changes in grades
Unusual smell on clothing or breath
Complaints from teachers
Emotional instability
Missing school
Hyperactive or hyper-aggressive
Furtive or secretive behavior
Depressed