Psychiatric disorders in women with bulimia nervosa and their first-degree relatives: Effects of comorbid substance dependence

Abstract

Women with BN and substance dependence have problems with social anxiety, antisocial behavior, and a variety of personality disturbances, and come from families where there are problems with substance use disorders, anxiety, impulsivity, and affective instability. These data raise the possibility that a familial vulnerability for impulsivity and affective instability may contribute to the development of substance dependence in a subgroup of women with BN.