Emotional and somatic consequences of binge episodes

The present study investigated emotional and somatic consequences of the daily eating episodes of 19 bulimics, 15 bingers, and 20 normal control subjects. For 1 week, subjects rated 21 emotional and somatic states immediately following all eating episodes and 1 h later. Results indicated that bulimics and bingers reported significantly greater negative and somatic consequences immediately following their binge episodes than normal eaters following all of their eating episodes. For both groups, these negative emotional consequences persisted over time. Following nonbinge episodes, only bulimics reported experiencing significantly greater negative emotions than normal controls. Comparisons of the binge and nonbinge episodes of the bulimics and bingers indicated that binge episodes are followed by greater immediate and delayed negative and somatic consequences than nonbinge episodes. Furthermore, the positive emotions that occur immediately after a binge significantly decrease in intensity within 90 min after the episode. Theoretical and clinical implications of these findings are discussed.