Drug abuse and dependency: understanding gender differences in etiology and management.

OBJECTIVE: To review the etiology, consequences, and treatment needs of drug abuse and dependency, especially in women. DATA SOURCES: Original studies and literature reviews published primarily since 1990. DATA SYNTHESIS: Many studies, conducted mostly during the past 10 years, are providing new information regarding the genesis of two separate drug problems: willful abuse (misuse) of drugs and pathological drug dependency. Recent studies have also highlighted important differences between the sexes in the causes, consequences, and management of drug abuse and dependency. The neurobiologic and genetic contributions to the pathological disease of addiction provide important directions for future treatments, as a supplement to existing self-help and structured behavioral therapies. Pharmacotherapy also has an important role in reducing drug craving and relapse in addicted patients.
CONCLUSION: Although the precise causes of drug abuse and dependency continue to challenge researchers, important differences have been identified between men and women in terms of how drug use begins, how it progresses, and effective methods of treatment. Pharmacists and other health care professionals need to understand gender differences in the etiology and management of drug abuse and dependency and develop the capacity to recognize and refer women who may be abusing or dependent on drugs.