Binge-Eating Disorder
A feeding/eating disorder involving recurrent binge-eating episodes accompanied by loss of control and associated distress, without the recurrent compensatory pattern characteristic of bulimia nervosa.
Core concept
A feeding/eating disorder involving recurrent binge-eating episodes accompanied by loss of control and associated distress, without the recurrent compensatory pattern characteristic of bulimia nervosa.
Plain explanation
The learning focus is the combination of loss of control, binge episodes, distress, and absence of recurrent compensatory behavior.
Recognition pattern
Notice the subjective loss of control, recurrence, associated features such as rapid eating or eating when not physically hungry, and distress.
Development & course
Can begin in adolescence or adulthood and may follow varied developmental pathways.
Functional impact
Can affect physical health, mood, self-esteem, relationships, and participation in daily activities.
Associated features
Eating rapidly, eating beyond comfortable fullness, eating alone because of embarrassment, and guilt/distress may occur.
Differential reasoning
Distinguish from bulimia nervosa by the absence of recurrent inappropriate compensatory behavior; distinguish ordinary overeating by loss of control, recurrence, associated features, and distress.
Culture & context
Cultural food practices, body ideals, stigma, and access to food can shape presentation and should be considered in assessment.
Common misconceptions
Body weight alone does not diagnose binge-eating disorder, and an episode is more than simply eating a large meal.
Clinical vignette
A student repeatedly experiences episodes of loss-of-control eating followed by shame, but does not engage in recurrent purging or other compensatory behaviors.
Reconsider
Reconsider the formulation if the duration, impairment, developmental pattern, substance/medical context, or competing diagnosis does not fit the core pattern.
Learn
Learn to separate binge episodes from ordinary overeating and from bulimia nervosa.
Notice
Look for loss of control and the compensatory-behavior pattern.
Distinguish
The presence or absence of recurrent compensation is a key differential clue.
APA (2022). DSM-5-TR, Feeding and Eating Disorders.