1 Volatile substance abusers are a heterogeneous population despite some demographic and social characteristics which appear similar.
2 Though predominantly an adolescent group activity, adult cases have been reported. Family disruption, alcohol misuse and antisocial behaviour feature prominently.
3 Evidence currently available suggests that only a minority of cases progress to illicit drug use; however a review of literature reveals serious discrepancies.
4 Further research of a longitudinal nature using standardized criteria of psychiatric morbidity and social adjustment and long-term follow-up is indicated to examine the extent of progression to heavy alcohol or illicit drug use.