A complex relationship between co-occurring social anxiety and alcohol use disorders: what effect does treating social anxiety have on drinking?

Abstract

BACKGROUND Individuals with social anxiety disorder and co-occurring alcohol problems report using alcohol to cope with anxiety symptoms. Interventions that reduce both social anxiety and drinking are needed. Paroxetine, an FDA-approved medication to treat social anxiety disorder, reduces anxiety in individuals with co-occurring alcohol problems. OBJECTIVES To examine whether effective treatment of social anxiety with paroxetine reduces drinking in dual-diagnosed individuals who endorse using alcohol to cope. METHODS A 16-week, double-blind, randomized controlled trial of paroxetine was conducted. Participants (placebo n = 22; paroxetine n = 20) met DSM-IV diagnostic criteria for social anxiety disorder and alcohol abuse or dependence. Participants were seeking treatment for social anxiety, not for the alcohol problem. Alcohol use outcomes were measured with conventional quantity/frequency measures and novel measures of drinking to cope. RESULTS Paroxetine improved social anxiety more than placebo. Paroxetine reduced self-reported reliance on alcohol for self-medication purposes, but was not different than placebo in changing quantity and frequency drinking or the proportion of drinking days that were identified as coping-related. Exploratory analyses revealed that for the placebo group, drinking during the trial was correlated with social anxiety severity, whereas for the paroxetine-treated group, drinking was uncoupled from social anxiety severity. CONCLUSIONS Successfully treating social anxiety symptoms with paroxetine does not reduce drinking in dual-diagnosed individuals who are not seeking treatment for alcohol problems. Paroxetine does, however, reduce reliance on alcohol to engage in social situations, and may change the reasons why one drinks (such that drinking occurs for other reasons besides coping with anxiety). These results have implications for staging of social anxiety and alcohol treatment in individuals with the co-occurring disorders presenting to a mental health or primary care provider.

0204060201520162017
Citations per Year

Citation Velocity: 9

Averaging 9 citations per year over the last 3 years.

Learn more about how we calculate this metric in our FAQ.

Cite this paper

@article{Thomas2008ACR, title={A complex relationship between co-occurring social anxiety and alcohol use disorders: what effect does treating social anxiety have on drinking?}, author={Suzanne Thomas and Patrick K. Randall and Sarah W Book and Carrie L. Randall}, journal={Alcoholism, clinical and experimental research}, year={2008}, volume={32 1}, pages={77-84} }