Binge Eating Disorder

Binge Eating Disorder: Signs, Causes, and Treatment

Binge eating disorder (BED) is a serious but treatable eating disorder. It involves recurring episodes of eating an unusually large amount of food in a short period, along with a sense of losing control. These episodes are usually followed by feelings of shame, guilt, or distress.

Binge eating disorder is the most common eating disorder in the United States, and it's one of several conditions within the broader category of eating disorders. BED affects people of all ages, genders, body sizes, and backgrounds. It's often misunderstood as a lack of willpower. In reality, it's a recognized mental health condition with biological, psychological, and social causes.

With the right treatment, people with binge eating disorder can reduce or stop binge episodes, heal their relationship with food, and improve their overall well-being.

What Is Binge Eating Disorder?

Clinicians diagnose binge eating disorder when a person has recurring binge episodes, at least once a week for three months, that cause marked distress. During a binge, the person eats much more than most people would in a similar time and situation, and feels unable to stop or control what or how much they eat.

Binge episodes include three or more of the following:

• Eating much more rapidly than normal

• Eating until uncomfortably full

• Eating large amounts of food when not physically hungry

• Eating alone because of embarrassment about how much one is eating

• Feeling disgusted, depressed, or very guilty afterward

Unlike bulimia nervosa, binge eating disorder doesn't involve regular compensatory behaviors such as purging, fasting, or excessive exercise.

Signs and Symptoms of Binge Eating Disorder

Behavioral signs may include:

• Eating large amounts of food in a short period

• Eating in secret or hiding food

• Eating throughout the day with no planned mealtimes

• Frequent dieting, often without lasting change

• Disrupted eating routines, such as skipping meals and then eating large amounts later

• Avoiding social situations that involve food

Emotional signs may include:

• Feeling out of control during binges

• Shame, guilt, or disgust after eating

• Eating in response to stress, sadness, boredom, or other emotions

• Preoccupation with food, weight, or body shape

• Low self-esteem

Physical signs may include:

• Weight fluctuations

• Digestive discomfort, such as bloating or stomach pain

• Fatigue or poor sleep

People with binge eating disorder can be any body size. Weight alone isn't a reliable indicator of whether someone is struggling.

What Causes Binge Eating Disorder?

Binge eating disorder usually develops from a combination of factors.

Biological factors. BED tends to run in families. Differences in how the brain regulates appetite, reward, and impulse control may also play a role.

Psychological factors. Many people with BED use food to cope with difficult emotions such as stress, anxiety, loneliness, or sadness. Exploring the reasons behind emotional overeating is often an important part of treatment.

Dieting and restriction. Strict dieting and long periods without eating can increase the physical and psychological drive to binge. This can create a cycle of restriction and bingeing that's hard to break.

Environmental and social factors. Weight stigma, teasing or bullying about body size, trauma, and chronic stress can all contribute.

Health Effects of Binge Eating Disorder

Binge eating disorder can affect both physical and mental health. People with BED may be at higher risk for:

• Type 2 diabetes

• High blood pressure and high cholesterol

• Heart disease

• Digestive problems

• Sleep problems

• Chronic pain

Many of these risks are linked to the stress of the disorder itself, as well as to weight stigma and weight cycling from repeated dieting. Treatment focuses on the whole person, not just weight.

Co-Occurring Conditions

Binge eating disorder frequently occurs alongside other mental health conditions. The most common are depression, anxiety disorders, ADHD, trauma-related conditions, and substance use disorders. Addressing these conditions together improves the chances of lasting recovery.

How Binge Eating Disorder Differs From Other Eating Disorders

Binge eating disorder is sometimes confused with other eating disorders. Anorexia nervosa centers on restriction and an intense fear of weight gain. Avoidant/restrictive food intake disorder (ARFID) involves limited eating due to sensory sensitivities, low appetite, or fear of negative consequences like choking.

Some people with a history of restrictive eating later develop binge eating, and symptoms can shift over time. That's why a thorough evaluation by an eating disorder specialist is important.

Treatment for Binge Eating Disorder

Therapy

• Cognitive behavioral therapy, including the enhanced version designed for eating disorders (CBT-E), is a first-line treatment for BED. It helps people establish regular eating patterns, identify binge triggers, and change unhelpful thoughts about food, weight, and self-worth.

• Interpersonal psychotherapy (IPT). IPT focuses on relationship difficulties and life stressors that may drive binge eating.

• Dialectical behavior therapy (DBT). DBT teaches skills for managing emotions, tolerating distress, and reducing impulsive eating.

• Group therapy offers connection with others who understand the experience of binge eating, which can reduce shame and isolation.

Nutritional Support

A registered dietitian who specializes in eating disorders can help establish regular, flexible eating patterns. This reduces the restriction-binge cycle. Treatment typically avoids strict dieting, which can make binge eating worse.

Medication

Lisdexamfetamine is FDA-approved for treating moderate to severe binge eating disorder in adults. Some antidepressants may also help, particularly when depression or anxiety is present. A psychiatrist or physician can help decide whether medication is appropriate.

Levels of Care for Binge Eating Disorder

Most people with binge eating disorder are treated in outpatient treatment, with regular therapy and nutrition sessions. People who need more structure may benefit from intensive outpatient or partial hospitalization programs. Residential treatment is available for those with severe symptoms or complex co-occurring conditions.

Virtual and telehealth treatment can also make specialized care more accessible, especially for people with busy schedules or limited local options.

How to Support a Loved One With Binge Eating Disorder

If someone you love is struggling with binge eating, approach them with compassion and without judgment. Avoid commenting on their weight, what they eat, or how much they eat, since shame often fuels the binge cycle. Instead, express care for their well-being and encourage them to talk to a healthcare provider or eating disorder specialist.

Finding Binge Eating Disorder Treatment in California

Our California directory includes providers that treat binge eating disorder and other eating disorders. Options range from outpatient therapists and dietitians to intensive outpatient, partial hospitalization, and residential programs.

When comparing providers, look for eating disorder specialization, evidence-based therapies such as CBT and IPT, a weight-inclusive approach, and treatment for any co-occurring conditions. Recovery from binge eating disorder is possible, and reaching out for support is an important first step.

If you or someone you love is in crisis or experiencing thoughts of suicide, call or text 988 to reach the 988 Suicide & Crisis Lifeline, or text HOME to 741741 to reach the Crisis Text Line.