
Some teenagers are more likely than others to get attracted to and get hooked on substances. The risk in teens increases with factors including a family history of alcohol, drugs or smoking, family unrest, learning difficulties resulting in school failure, low self-esteem, behavior problems, and rebelliousness.
The following are some signs that can help parents decide if a problem is looming or their child is already involved in substance use. Adolescence is a bumpy ride and some of these warning signs may only be the normal symptoms of growing up, but parents must be alert to the possibility that, with their child, they may indicate trouble.