Binge eating disorder is recurrent episodes of eating large amounts of food with a sense of loss of control, at least weekly for three months, without purging. First-line treatment is cognitive behavioral therapy; lisdexamfetamine (Vyvanse) is FDA-approved for moderate to severe cases, and SSRIs or topiramate are alternatives. Most people reduce binge frequency substantially within three to four months.
Binge eating disorder is a psychiatric condition, not a failure of willpower, and it responds to treatment. At Stedfast Psychiatry we evaluate the eating pattern and the depression, anxiety, ADHD and trauma that often travel with it, then treat with cognitive behavioral therapy, the one FDA-approved medication for the disorder, and coordination with your primary care physician for the medical side.
Symptoms of BED
- Eating much more than most people would in a similar period, with a feeling of being unable to stop
- Eating rapidly, past the point of fullness, or when not physically hungry
- Eating alone or in secret because of embarrassment
- Shame, guilt, disgust or depression after an episode
- Episodes at least once a week for three months or more
- No regular purging, fasting or excessive exercise to compensate
- Hiding food wrappers or buying food to binge on
- Weight fluctuation, though people of any size can have the disorder
- Preoccupation with food, dieting and body shape between episodes
Causes and risk factors
Binge eating disorder arises from genetics, biology and learned patterns. It runs in families, with heritability estimated around 40 to 60 percent, and it involves differences in the brain's reward and impulse-control circuits similar to those seen in ADHD and substance use disorders. Restrictive dieting is one of the most reliable triggers: strict rules about forbidden foods set up the deprivation-and-rebound cycle that ends in a binge.
Emotional factors drive the pattern. Binges often follow stress, loneliness, boredom, anger or sadness and function briefly as a way to numb or escape. Childhood trauma, weight-based teasing and bullying, a family focus on weight and appearance, and depression or anxiety all raise risk. Onset is typically in the late teens or twenties, and unlike anorexia and bulimia, the disorder affects men nearly as often as women.
Binge eating disorder affects about 1.2 percent of US adults in a given year and 2.8 percent over a lifetime, more than anorexia and bulimia combined.
Source: National Institute of Mental Health, National Comorbidity Survey Replication
About 40 percent of people with binge eating disorder are men, a far more even split than in other eating disorders.
Source: Hudson et al., Biological Psychiatry, 2007
Lisdexamfetamine (Vyvanse) received FDA approval for moderate to severe binge eating disorder in adults in January 2015, the first and only medication approved for the condition.
Source: U.S. Food and Drug Administration
In randomized trials, CBT for binge eating disorder produced abstinence from bingeing in roughly 50 to 60 percent of patients at the end of treatment, with benefits maintained at one year.
Source: Grilo et al., Journal of Consulting and Clinical Psychology; Hilbert et al., 2019 meta-analysis
How we diagnose it at Stedfast Psychiatry
Many patients come to us for depression, anxiety or ADHD and have never been asked about binge eating, so we ask. Your evaluation at Stedfast Psychiatry includes a detailed history of eating patterns, the frequency and size of binges, the emotions around them, dieting history, and any purging or compensatory behavior that would point toward bulimia instead. We use the Binge Eating Scale and the Eating Disorder Examination Questionnaire to quantify severity and track progress. We screen carefully for depression, bipolar disorder, anxiety, ADHD, trauma and substance use, each of which changes the treatment plan.
Medically, we review weight history, blood pressure, sleep apnea symptoms and metabolic risk. We order or request from your primary care provider a fasting glucose or A1c, lipid panel, thyroid function and a metabolic panel, since binge eating disorder raises the risk of type 2 diabetes and cardiovascular disease independent of weight. If stimulant medication is being considered, we check blood pressure and heart rate and ask about cardiac history.
Treatment options
Psychotherapy
Cognitive behavioral therapy is the best-studied treatment for binge eating disorder and the recommended first step. Enhanced CBT for eating disorders (CBT-E) establishes regular eating of three meals and two to three snacks, dismantles the dietary rules that trigger binges, identifies the emotional and situational triggers for episodes, and builds alternative responses. Guided self-help CBT, using a structured workbook with brief clinician support, works for many people with less severe symptoms. Interpersonal therapy and dialectical behavior therapy skills are alternatives, especially when binges are tied to relationships or to intense emotion. A standard course is 16 to 20 sessions over four to five months, and roughly half to two thirds of patients stop binge eating by the end.
Medication management
Lisdexamfetamine (Vyvanse) is the only medication FDA-approved for binge eating disorder, approved in 2015 for moderate to severe cases in adults. In clinical trials it reduced binge days by roughly four per week compared with about two for placebo, and about 40 percent of patients stopped bingeing entirely. It is a stimulant, so we check blood pressure and heart rate, ask about cardiac history and substance use, and monitor sleep and appetite. It is not approved or used for weight loss. For people who cannot take a stimulant, SSRIs such as sertraline or fluoxetine at the higher end of the dose range reduce binge frequency and treat coexisting depression, with effect by six to eight weeks. Topiramate reduces binges but causes cognitive dulling and tingling in many patients. GLP-1 medications such as semaglutide are being studied for binge eating and are not approved for it; we discuss them honestly as unproven for this indication. Medication works best alongside therapy, not instead of it.
What to expect
Your first visit is a 60-minute psychiatric evaluation, in person or by video, in which we take the eating history without judgment and screen for the conditions that often accompany it. You leave with a diagnosis, a plan that usually begins with CBT and may include medication, and a referral to a dietitian when regular eating needs more support. Therapy is typically weekly for four to five months; medication follow-ups are every two to four weeks at first and then every one to three months. Telehealth works well for both, and we serve patients across Florida and South Carolina. We track binge frequency rather than weight, because that is what the treatment targets.
When to seek help
Seek help if you are bingeing weekly or more, if eating feels out of your control, if you eat in secret or feel intense shame afterward, or if repeated diets end in rebound eating. Binge eating disorder is treatable, and the depression and medical risk that accompany it improve as the bingeing stops. If you are having thoughts of suicide or self-harm, call or text 988, go to the nearest emergency room, or call 911 if you are in immediate danger.
Where binge eating disorder fits among eating disorders
Binge eating disorder was recognized as its own diagnosis in DSM-5 in 2013, after years of being filed under eating disorders not otherwise specified. It shares binge episodes with bulimia nervosa but lacks the regular compensatory behaviors, such as vomiting, laxatives, fasting or driven exercise, that define bulimia. It differs from the binge-purge subtype of anorexia in that weight is not significantly low. Night eating syndrome, in which a large share of daily intake happens after the evening meal or on waking during the night, overlaps and sometimes coexists. Some people shift between diagnoses over time, so we reassess rather than treat a label.
Conditions that often coexist
Roughly four out of five people with binge eating disorder have at least one other psychiatric condition. Major depression is the most common, and binge episodes frequently follow a low mood. Anxiety disorders, ADHD, bipolar disorder, PTSD and alcohol use disorder are all more frequent than in the general population. Each affects treatment: untreated ADHD undermines the structure that CBT builds, bipolar disorder changes the medication choice, and trauma may need its own therapy before eating patterns shift. Medically, binge eating disorder independently raises the risk of type 2 diabetes, hypertension, dyslipidemia, sleep apnea and gastrointestinal complaints, which is why we coordinate with primary care.
Breaking the restrict-binge cycle
The most counterintuitive part of treatment is eating more regularly, not less. Skipping breakfast, undereating during the day and banning favorite foods create physiological and psychological deprivation that reliably ends in a binge, usually in the evening. CBT begins with a regular eating schedule, three meals and planned snacks, and then reintroduces feared foods in controlled amounts so they lose their power. Patients often see binge frequency fall within the first few weeks of regular eating alone, before any work on emotions begins. Weighing yourself no more than weekly, or not at all during treatment, removes a common trigger for restriction.
Emotional triggers and alternative responses
Once eating is regular, therapy turns to the emotions that drive remaining binges. Patients keep real-time records of episodes and the situations and feelings before them, which reveals patterns such as bingeing after conflict, when alone in the evening, or after a day of harsh self-criticism. The work is to catch the urge earlier, tolerate the feeling without food, and use alternatives that actually address the emotion: calling someone when lonely, moving when restless, problem-solving when stressed. For people whose binges are tied to intense emotional swings, DBT skills in distress tolerance and emotion regulation are added.
Prognosis
Binge eating disorder has the best outcomes of the major eating disorders. With CBT, half to two thirds of patients stop bingeing by the end of treatment, and most of those remain in remission a year or more later. Even patients who do not fully stop usually cut episodes by more than half, with improvement in mood and quality of life. Without treatment the disorder tends to persist for years, with periods of partial remission and relapse, and the medical risks accumulate. Early, direct conversation about binge eating is the first step most people never get to take, and it is the one we start with.
Frequently asked questions
How is binge eating disorder different from overeating?
Everyone overeats sometimes, at holidays or when a meal is especially good. Binge eating disorder involves eating an objectively large amount in a discrete period with a sense of loss of control, often rapidly, alone and past comfortable fullness, followed by marked distress. It happens at least weekly for three months. The loss of control and the shame are what distinguish it. Patients often describe the episode as a trance they cannot interrupt, which is very different from enjoying a second helping.
Do I need to lose weight to recover?
No. Binge eating disorder affects people at every body size, and weight loss is not the treatment goal. The goal is to stop binge episodes and regain a normal relationship with food. Dieting typically makes binge eating worse, because restriction fuels the cycle. Many people find that their weight stabilizes once bingeing stops, and some lose weight, but we measure success by binge frequency, mood and quality of life. Your primary care provider manages any medical issues alongside us.
Is Vyvanse safe for binge eating?
For most adults without cardiac disease or a history of stimulant misuse, yes, with monitoring. Lisdexamfetamine is a Schedule II stimulant, the same medication used for ADHD, and it can raise blood pressure and heart rate, reduce appetite, disturb sleep and, rarely, be misused. We check vital signs and history before starting, begin at 30 mg and adjust to 50 to 70 mg over a few weeks, and see you regularly. It is not prescribed for weight loss. People with heart disease, uncontrolled hypertension or a stimulant use disorder are offered alternatives.
Which is better, therapy or medication?
CBT has the strongest long-term evidence and is recommended first, because it changes the eating patterns and emotional triggers that drive bingeing, and its benefits persist after treatment ends. Medication reduces binge frequency faster for some people and treats coexisting depression or ADHD. For moderate to severe cases, the combination is reasonable. If medication is stopped, binges tend to return unless the skills from therapy are in place, so we rarely recommend medication alone.
Does insurance cover binge eating disorder treatment?
Yes. Binge eating disorder is a recognized diagnosis, and psychiatric evaluation, medication management and psychotherapy are covered by most major commercial plans and Medicare, which Stedfast Psychiatry accepts. Vyvanse is covered by most plans for this indication, sometimes with prior authorization, which our staff handles; a generic became available in 2023. For patients without insurance, a self-pay new-patient visit is $185.
Can I be treated by telehealth?
Yes. Evaluation, CBT and medication management for binge eating disorder all work well by video for patients anywhere in Florida or South Carolina, and many patients find it easier to discuss eating honestly from home. Controlled-substance prescribing by telehealth follows current federal and state rules, and we will let you know if an in-person visit is needed. All 13 offices offer in-person care as well.
Can teenagers have binge eating disorder?
Yes. Onset is often in adolescence, and teens may hide it well. Warning signs include food disappearing, wrappers hidden in rooms, eating in secret, and distress about body shape alongside mood changes. CBT adapted for adolescents, with family involvement, is the first-line treatment; medication is considered case by case, since lisdexamfetamine is approved for this condition only in adults. Our child and adolescent psychiatry team evaluates teens with suspected eating disorders.
Is binge eating disorder related to ADHD?
Strongly. Adults with ADHD have binge eating disorder at several times the general rate, and the two share impulsivity and reward-circuit differences. This is part of why a stimulant works for binge eating. We screen every binge eating patient for ADHD, because treating untreated ADHD often reduces bingeing on its own and because it changes the choice of medication.
Where to get treatment for binge eating disorder
Evaluation and treatment for binge eating disorder is available at every Stedfast Psychiatry office and by video across Florida and South Carolina.
Related conditions
If you are thinking about harming yourself, call or text 988 now, or go to the nearest emergency room. This page is educational and does not replace an evaluation. Clinical content reviewed by Dr. David Husted, board-certified psychiatrist.