Heavy cocaine use by adolescents.

Adolescents are susceptible to becoming cocaine users. Twenty-eight teenagers in a drug rehabilitation program were identified as heavy cocaine users and questioned about their experiences. They reported family conflict leading to running away (86%), school drop-out (24%) and delinquent behaviors such as stealing (96%) and vandalism (57%). Cocaine use started at 14 years for 21%, with progression from onset to at least weekly use within eight weeks (54%). Side effects included sleep disturbance (18%) and tolerance to cocaine (25%). Withdrawal was characterized by cocaine craving up to one month later (93%). The majority (96%) were polydrug abusers. Possible causes of teen substance abuse are discussed, and the importance of prevention is emphasized.