Binge-Eating Disorder
Binge-eating disorder (BED) is a serious eating disorder involving recurrent episodes of eating large amounts of food while feeling a loss of control. Unlike bulimia nervosa, there are no attempts to compensate through purging, fasting, or excessive exercise.
What is binge-eating disorder?
BED is characterized by repeated episodes of binge eating that cause significant distress but are not followed by the compensatory behaviors seen in bulimia nervosa. These episodes happen, on average, at least once a week for three months.
The disorder is distinct from occasionally overeating. The defining features are loss of control during the episode—a feeling that you cannot stop eating or control how much you are eating—and the distress that comes with it. Many people feel deep shame about their episodes, which leads to secrecy and eating alone, reinforcing a cycle that can be difficult to break without support.
What counts as a binge episode?
A binge episode has two required elements: eating a clearly larger amount of food than most people would in a similar situation and time period, and a sense of lacking control over eating during the episode. At least three of the following must also be present:
- Eating much more rapidly than normal
- Eating until uncomfortably full
- Eating large amounts when not physically hungry
- Eating alone due to embarrassment about the amount being eaten
- Feeling disgusted, depressed, or very guilty afterward
Episodes are often triggered by negative emotions—stress, sadness, boredom, or interpersonal conflict—and are frequently followed by a period of dysphoria, shame, and self-criticism.
Severity
Severity is based on the average frequency of binge episodes per week:
At the extreme end, 14 or more binge episodes per week may occur. Severity can also be reflected in the level of functional impairment—many people experience significant disruption to work, relationships, and quality of life regardless of frequency.
How common is it?
BED is the most common eating disorder in the United States. It occurs across all ethnoracial groups, though how it presents and how readily it is recognized may vary across cultural backgrounds. Many people live with BED for years without receiving a diagnosis.
When does it start and how does it progress?
BED most often begins in adolescence or young adulthood, though it can also emerge later in life. It may develop following a period of dieting or significant weight change, though it is not caused by dieting alone.
Compared to anorexia nervosa and bulimia nervosa, BED has higher remission rates—many people do recover, especially with appropriate treatment. However, without support the disorder can become chronic, taking a toll on physical health, mental wellbeing, and daily functioning over time.
Risk factors
Genetics
BED tends to run in families, suggesting a heritable component. People with a family history of eating disorders or related conditions may be at higher risk.
Negative affect and dietary restraint
Negative emotions—such as stress, anxiety, low mood, or interpersonal difficulties—are common triggers for binge episodes. Restrictive dieting can also set the stage for bingeing by creating biological and psychological pressure to eat beyond normal limits.
Negative self-evaluation
A pattern of harsh self-criticism, body dissatisfaction, and low self-worth is closely associated with BED. These feelings often precede and follow binge episodes, contributing to the cycle.
Binge-eating disorder and suicidal thoughts
Approximately one in four people with binge-eating disorder report suicidal ideation. The shame, self-criticism, and distress associated with BED—combined with the high rates of co-occurring depression—contribute significantly to this risk. If you or someone you know is struggling, please reach out for help.
988 Suicide & Crisis Lifeline: Call or text 988 (available 24/7 in the U.S.)
Conditions that often occur alongside BED
BED rarely occurs in isolation. High rates of co-occurring conditions include:
- Major depressive disorder
- Anxiety disorders
- Alcohol use disorder
- Other eating disorders
The relationship between BED and depression is particularly close—negative emotions often trigger binge episodes, and the aftermath of binges tends to worsen mood, creating a reinforcing cycle. Treating co-occurring conditions alongside BED leads to better outcomes.
What to do next
BED is a recognized and treatable medical condition—it is not a matter of willpower or self-discipline. Effective treatment exists and most people improve with the right support.
Cognitive behavioral therapy (CBT) is the most well-supported psychological treatment for BED. It helps identify the thoughts, emotions, and patterns that lead to binge episodes and teaches practical strategies to interrupt the cycle. Interpersonal therapy and dialectical behavior therapy (DBT) are also effective for some people.
Medication can also help—certain antidepressants and the stimulant lisdexamfetamine (approved specifically for BED) have shown meaningful reductions in binge frequency. A psychiatrist or GP can discuss whether medication is appropriate.
If you think you or someone you know may have BED, speaking with a GP is a good starting point. You do not need to wait until the situation feels unmanageable—earlier support tends to produce better outcomes.