Eating Disorders
Understand eating disorder symptoms and types, how treatment works, and what to look for in specialist care near you or online.
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What Are Eating Disorders?
Eating disorders are serious mental health conditions that disrupt eating and can harm physical health, relationships and daily life. They are not a choice or a failure of willpower. Restriction, binge eating, purging and fear around food can take different forms, and the appropriate treatment depends on the condition and the person.[1]
You do not have to look ill or reach a crisis to ask for help. People who appear healthy can still be seriously unwell. A primary care clinician or eating-disorder specialist can assess what is happening and help you choose the next step.[1]
When to Seek Urgent Help for an Eating Disorder
Call 911 for a life-threatening emergency. Severe dehydration, dangerous changes in blood minerals, or organ complications need urgent medical care. Someone can be seriously ill without being visibly thin.[2][1]
For suicidal thoughts or an emotional crisis in the United States, call or text 988. Call 911 for immediate life-threatening danger.[1]
Fainting, a racing or irregular heartbeat, rapid weight loss, repeated vomiting or difficulty maintaining food intake deserve medical assessment. Tell the clinician about these symptoms when requesting an appointment so they can assess urgency.[2]
Fast Facts About Eating Disorders
These points can help you decide when to seek assessment and what to ask about care.
- Appearance is not an assessment. Eating disorders affect people across body weights, ages and backgrounds.[1]
- Different patterns need different care. Anorexia, bulimia, binge eating disorder, and avoidant/restrictive food intake disorder (ARFID) are not interchangeable diagnoses.[1]
- Treatment addresses mind and body. Medical monitoring, nutrition support and psychological treatment have complementary roles.[1]
- Recovery is possible. Progress and setbacks vary. A single statistic cannot predict one person’s recovery.[1][3]
Why Body Size Does Not Show Eating-Disorder Severity
An eating disorder can be missed when people expect it to look a particular way. Someone at a higher weight may have restrictive eating, purging, malnutrition or other problems that need care. Clinicians should consider eating patterns, changes over time, physical symptoms and mental health together rather than rely on appearance.[1][2]
A 2023 systematic review of adolescents with typical and atypical anorexia found that dangerous physical changes could occur even without low body weight. Rapid weight loss was an important sign of increasing risk. The review included relatively few studies suitable for statistical analysis. It does not mean every patient has identical risks.[4]
The practical message is to seek assessment when eating or related behaviors are causing harm. Body mass index (BMI), a measure based on height and weight, alone should not decide whether treatment is offered.[2]
What Are the Main Types of Eating Disorders?
The conditions share some features, but their diagnostic patterns differ. These descriptions can help you recognize a concern. They cannot establish your diagnosis. A clinician considers the full pattern, its impact and possible medical explanations.[5][2]
| Type | Core Pattern | Key Distinction |
|---|---|---|
| Anorexia | Food restriction | Low weight is part of the diagnosis.[5] |
| Bulimia | Binge eating followed by efforts to undo it | Can occur without low weight.[5] |
| Binge eating disorder | Binges with lost control | No regular purging, fasting, or excessive exercise to counter binges.[6] |
| ARFID | Avoiding or restricting food | Not driven by weight or shape concerns.[5] |
| OSFED | Other serious patterns | Includes atypical anorexia.[5] |
| Pica | Eating nonfood materials | Needs medical assessment.[7] |
| Rumination | Bringing food back up and rechewing it | Different from vomiting.[8] |
Anorexia Nervosa and Atypical Anorexia
Anorexia nervosa involves restricted intake associated with significantly low weight, fear of weight gain or behaviors that prevent it, and disturbances in how weight or shape is experienced or understood. Not everyone openly expresses fear of gaining weight, and some people also binge or purge.[5]
In atypical anorexia, the other features of anorexia are present, but weight remains within or above the usual range despite significant weight loss. It is classified within other specified feeding or eating disorder. The word “atypical” does not mean the person can safely go without medical assessment.[5][4]
Anorexia can be fatal through medical complications, and suicide is also a concern. Care should address nutritional restoration, physical safety and the psychological features of the illness together.[1][2]
Bulimia Nervosa
Bulimia nervosa involves recurrent binge eating and behaviors intended to compensate for it, such as vomiting, laxative misuse, fasting or excessive exercise. Weight or shape has an outsized influence on self-evaluation. Many affected people are not underweight.[5]
Purging can cause dehydration, electrolyte problems, dental damage and other health consequences. A person may need medical care even when the behavior is private or others have not noticed a change in appearance.[1]
Binge Eating Disorder
Binge eating disorder involves recurring episodes of eating unusually large amounts with a sense of lost control and significant distress. Unlike bulimia, compensatory behavior is not a regular part of the binge-eating pattern. It is the most common eating disorder in the United States.[6][5]
Feeling unable to stop eating matters, but the amount eaten is also part of the standard U.S. diagnostic definition of a binge episode. Some people experience distressing loss of control without eating an objectively large amount. That still deserves discussion with a clinician, even if it does not meet all criteria for binge eating disorder.[6][5]
Occasionally eating more than intended does not by itself establish this diagnosis. An eating-disorder specialist asks about recurring patterns, distress and the effect on daily life.[9]
Avoidant/Restrictive Food Intake Disorder (ARFID)
ARFID involves severely restricted food intake or variety without the weight or shape concerns typical of anorexia. Sensory sensitivity, little interest in eating, or fear of consequences such as choking or vomiting may contribute.[1][5]
The consequences can include a shortage of essential nutrients, weight loss, difficulty growing and disruption to school, work or relationships. Assessment considers more than whether someone is a “picky eater.” Medical care, nutrition support, and therapy may all be relevant.[1][5]
ARFID treatment research is developing. A 2025 clinical review described cognitive behavioral and family approaches but found no compelling evidence that one psychological treatment is best for everyone with ARFID.[5]
Other Specified Feeding or Eating Disorder (OSFED)
OSFED includes clinically important patterns that do not meet every criterion for another named eating disorder. Examples include atypical anorexia, purging disorder and other patterns that fall short of a specific diagnosis. The category does not mean someone is only “a little” ill.[5]
Assessment and care should follow the actual symptoms and risks. NICE, the UK’s National Institute for Health and Care Excellence, recommends considering treatment for the eating disorder that an OSFED presentation most closely resembles.[2]
Pica and Rumination Disorder
Pica involves repeatedly eating nonfood materials, such as dirt or paper. Medical assessment can identify nutritional deficiencies and complications related to what was swallowed, including poisoning, infection or intestinal blockage.[7]
Rumination disorder involves bringing food back into the mouth and rechewing it. This can be different from vomiting. A clinician checks for physical conditions that could explain the regurgitation and determines what behavioral or other care is appropriate.[8]
Orthorexia and Eating Concerns in Diabetes
Orthorexia describes a preoccupation with eating only foods considered healthy or pure that begins to interfere with nutrition or daily life. It is not a separate diagnosis in the DSM-5-TR, the diagnostic manual commonly used in the United States. A clinician can still assess the restriction, distress, and health effects.[10]
For someone who uses insulin, intentionally taking less than prescribed to influence weight is dangerous. Often called diabulimia, this is an informal term rather than a separate diagnosis.[11] Insulin restriction can lead to diabetic ketoacidosis, a medical emergency in which acids build up in the blood. Do not stop prescribed insulin to manage weight.[11][2]
In an interview published by the National Institute of Diabetes and Digestive and Kidney Diseases, psychologist Rhonda M. Merwin emphasizes finding a counselor who understands both eating disorders and diabetes. That makes the practical next step clearer: ask your diabetes clinician and eating-disorder specialist to coordinate care.[12]
Who Can Develop an Eating Disorder?
Eating disorders affect people of different ages, sexes, racial and ethnic backgrounds and body sizes. Men and boys should not be screened out because an illness is stereotyped as affecting only women. Nor should anyone have to match a particular appearance to be taken seriously.[1]
A 2025 clinical review also described underrepresentation in services and elevated eating-disorder risk among transgender, nonbinary and gender-expansive people. It noted gaps in research and the importance of culturally sensitive and affirming care. Group-level findings do not diagnose an individual.[5]
When looking for care, ask whether the clinician has experience with your age group, symptoms and circumstances. This may include disability, autism, a chronic illness, pregnancy or concerns about discrimination. A useful assessment makes room for the person’s wider life and support needs.[2][5]
What Eating-Disorder Warning Signs Should You Notice?
Some signs are visible to loved ones. Others are private thoughts or experiences. Eating-disorder warning signs can include changes in eating, increasingly restrictive rules, social withdrawal around food, purging, driven exercise or concerns about weight and shape that interfere with life.[2]
Experiences a person may notice:
- Feeling unable to control eating or becoming very distressed after it.[6]
- Intense fear of gaining weight or persistent preoccupation with body shape.[1]
- Avoiding foods because of texture, appearance or fear of choking.[1]
- Feeling ashamed or hiding eating difficulties from others.[6][2]
Changes someone else may notice:
- Skipping meals, eating very little or avoiding social situations involving food.[1][2]
- Repeated vomiting, laxative misuse or excessive exercise.[2]
- Rapid weight change, fainting or difficulty maintaining expected growth.[2]
- Increasing distress about meals, weight or shape.[2]
These observations are reasons to ask about support, not a checklist for labeling someone. A person may have serious difficulties without every sign being present. Screening questionnaires are not sufficient on their own to decide whether an eating disorder is present.[2]
Eating Disorders and Disordered Eating Are Not Identical
Disordered eating is broader language for concerning eating patterns that may not meet a particular disorder’s criteria. The boundary requires clinical assessment, not comparison with someone who seems “worse.” Distressing loss-of-control eating or restriction is worth discussing even without a settled diagnosis.[5][6]
What Causes Eating Disorders?
There is no single cause. Eating-disorder risk factors include interacting genetic, biological, psychological, behavioral and social influences. This is more complex than vanity, weak willpower or a decision to seek attention.[1]
An assessment may explore anxiety, distress, family and social circumstances, stigma and other experiences that affect eating and recovery. These are areas to understand, not proof that one event or person caused the illness. Clinical research has not yet established a simple formula that predicts the right treatment for each individual.[5]
Family members may feel guilty or responsible. Good care addresses these feelings and involves supportive people where appropriate without blaming either the person with the eating disorder or their family.[2]
How Eating Disorders Affect Physical and Mental Health
Physical Complications Need Medical Attention
Electrolytes are minerals, including potassium and sodium, that help nerves, muscles, and the heart work properly. Vomiting and other causes of fluid loss can upset their balance. This is one reason eating-disorder care may include blood tests even when someone’s main concern feels emotional.[13][14]
The health effects of eating disorders can involve the heart, digestion, bones, growth, and reproductive health. Restriction can cause malnutrition, meaning the body does not receive enough of the nutrients it needs. Repeated purging can disturb fluid and electrolyte balance. Risks depend on the behaviors and the person’s health, not simply their diagnosis or appearance.[1][2]
A clinician may assess pulse, blood pressure, growth or weight changes and relevant blood tests. An electrocardiogram, which records heart electrical activity, may be needed when symptoms or risk factors raise concern. The care team decides which checks are appropriate.[2][15]
Co-Occurring Mental Health Conditions Also Need Care
Depression, anxiety, self-harm, obsessive-compulsive symptoms, and substance use problems can affect assessment and treatment. Addressing these concerns alongside eating symptoms is part of treating the whole person. Care for co-occurring mental health and substance use conditions may need to be coordinated with eating-disorder treatment.[1][2]
Tell a clinician if you are using alcohol, drugs or medications to cope or to influence weight. The eating-disorder and other care teams may need to coordinate support. You should not assume that one condition must disappear before you can ask for help with the other.[2]
How Are Eating Disorders Assessed?
A first appointment should explore eating patterns, compensatory behaviors, physical symptoms, mental health, daily functioning and safety. Medical assessment is important even when the main concern feels emotional. A clinician may ask about changes over time rather than focus only on current weight.[2]
You can prepare by writing down what has changed and the questions you want answered. If helpful, bring someone you trust. An example opening is: “Eating has become difficult, and I’m worried about what it is doing to my health. Can we assess that and discuss specialist care?”
If you feel dismissed because of your size or appearance, you can ask what physical and psychological risks have been assessed and request an eating-disorder specialist’s opinion. An isolated body-mass-index value is not enough to determine treatment need.[2]
What Does Eating-Disorder Treatment Involve?
Care commonly combines medical monitoring, nutrition support and psychotherapy, or talk therapy. These parts work together. If physical health is seriously compromised, medical stabilization may take priority while psychological and nutritional care are coordinated.[1][2]
Medical Stabilization and Nutritional Restoration
Severe dehydration, electrolyte problems, or malnutrition can require hospital care. When nutrition is restarted after serious malnutrition, the body can develop dangerous shifts in electrolytes. This is called refeeding syndrome. Ask the care team how it will monitor nutrition and blood tests as eating increases. It is a reason for supervised care, not a reason to avoid needed nourishment.[2]
For anorexia, restoring a healthy weight appropriate to age and individual circumstances is a key treatment goal, alongside psychological recovery. The fact that weight does not determine whether someone deserves care does not make nutritional or weight restoration unimportant.[2][5]
For binge eating disorder, psychological treatment focuses on binge eating and related distress. Weight loss is not its immediate therapy target. Other health or weight-management needs can be discussed individually with clinicians. Restrictive dieting during treatment may worsen binge eating, so a generic weight-loss plan should not replace eating-disorder care.[2][9]
Psychological Treatment for Specific Eating Disorders
Interpersonal therapy focuses on relationships and difficulties such as conflict or major life changes. Cognitive behavioral therapy (CBT) examines how thoughts, feelings, and actions affect one another. In eating-disorder treatment, the work also addresses eating patterns directly. Ask which approach your clinician offers and why it fits your situation.[2][14]
Eating-disorder counseling should do more than tell someone to “eat normally.” Eating-disorder-focused cognitive behavioral therapy helps examine thoughts and patterns that maintain symptoms, establish changes in eating behavior and practice skills for future difficulties.[2]
The American Psychiatric Association’s 2023 U.S. guideline recommends care matched to the diagnosis, age, medical needs, and person’s circumstances. Psychological care and nutritional rehabilitation work together. Medication may be part of the plan for some conditions.[14]
- Anorexia in young people: family-focused treatment can help parents or carers support eating and recovery, with an appropriate return of independence. Alternatives may be needed when that approach is unsuitable or ineffective.[2]
- Anorexia in adults: eating-disorder-focused psychotherapy addresses eating behaviors, weight restoration, fear of weight gain, and body-image concerns. Approaches include CBT and other specialist therapies. UK NICE guidance also names specialist supportive clinical management, combining practical nutrition advice and emotional support, and MANTRA, a therapy addressing thinking patterns, emotions, and relationships. Availability varies by service.[14][2]
- Bulimia: the APA recommends eating-disorder-focused CBT for adults together with a serotonin reuptake inhibitor, a type of antidepressant, such as fluoxetine. The medication may begin initially or after limited response to therapy alone. For adolescents and emerging adults with an involved caregiver, the guideline suggests family-based treatment.[14]
- Binge eating disorder: eating-disorder-focused CBT or interpersonal therapy are recommended. A clinician can discuss medication if an adult prefers it or has not responded to psychotherapy alone.[14]
A 2022 review brought together analyses of clinical trials to compare treatment results. Family approaches had supporting evidence in younger people with anorexia or bulimia. CBT had broad evidence in adults with bulimia. That does not establish one therapy as the best choice for every eating disorder.[16]
Where Medication Fits in Treatment
Medication may help some eating-disorder symptoms or co-occurring depression and anxiety. It should be discussed as part of an overall treatment plan, with attention to health risks and side effects. No medication is currently approved by the U.S. Food and Drug Administration (FDA) to treat anorexia or ARFID symptoms.[1][2]
Fluoxetine, sold under names including Prozac, is FDA-approved for binge-eating and vomiting behaviors in adults with moderate to severe bulimia nervosa. Lisdexamfetamine (Vyvanse) is approved for moderate to severe binge eating disorder in adults. Vyvanse is not a weight-loss treatment.[17][18]
These medicines require individual risk assessment and follow-up. Vyvanse carries a boxed warning about misuse, addiction, overdose, and death. Fluoxetine carries a boxed warning about increased suicidal thoughts and behaviors in children, adolescents, and young adults. Tell your prescriber about substance use, other medicines, and any worsening mood or suicidal thoughts.[17][18]
Choosing Outpatient, Day, Residential or Hospital Care
Outpatient care means attending appointments while living at home. The plan may combine medical visits, nutrition support and therapy, with the team checking whether progress and safety can be maintained at that level.[5][2]
Day programs or more intensive services provide additional structure when ordinary appointments are not enough. Residential treatment involves staying at a treatment facility. Medical inpatient care may be necessary when health is seriously compromised and stabilization or refeeding cannot be managed safely elsewhere.[1][2][5]
Residential treatment and medical hospitalization are not interchangeable. Ask what medical monitoring the service provides, which problems it can safely manage and how it coordinates with other clinicians. The right setting depends on current medical and psychological risk and available support, not a single weight threshold.[2]
How Can Family Members or Caregivers Help?
In a 2015 Stanford Medicine interview, psychiatrist James Lock described parents learning from clinicians how to support eating and interrupt eating-disorder behaviors. The point is practical coaching. Families are not expected to invent a treatment plan or take responsibility for having caused the illness.[19][2]
A supportive person can help someone seek assessment, attend appointments and follow a treatment plan. In family-focused care for young people, clinicians may guide parents in supporting eating while protecting the young person’s growing independence.[1][2]
Practical ways to begin include:
- Describe changes you have noticed without debating whether the person looks ill.
- Ask what makes meals or seeking help difficult, and listen without demanding an immediate explanation.
- Offer specific help, such as making an appointment together or arranging transport.
- Ask the treatment team how to support meals and respond to setbacks.
When helping someone with an eating disorder you can begin by asking what support would feel useful. Caregivers can also ask for support for their own distress. Family involvement should not become blame.[2]
What Can Recovery from an Eating Disorder Look Like?
Recovery is possible, but it does not follow one timetable. Meaningful changes can include improved physical health, less fear around food, fewer eating-disorder behaviors and greater ability to participate in relationships, education or work. Symptoms and support needs can change over time.[1][5][3]
A 2024 systematic review pooled recovery outcomes across anorexia, bulimia, binge eating disorder, OSFED and mixed groups. Overall recovery was reported in 46% of patients in the studies contributing that outcome, with an average follow-up of about 45 months.[20] These pooled findings combine different studies and are not an individual’s chance of recovery.[20]
Recovery estimates were higher in studies with longer follow-up: 42% at under two years, 54% at four to under six years, 64% at eight to under ten years, and 67% at ten years or more.[20]
These groups combine different studies, rather than following one group along a guaranteed recovery timeline. The pattern also differed by diagnosis, so the pooled increase should not be assumed to apply equally to every eating disorder. Early difficulty is not a final prognosis.[20]
Research on eating-disorder outcomes needs careful interpretation: studies use different definitions of recovery, improvement and relapse, and long-term follow-up is uneven. A low or high published percentage should not decide whether you seek care.[3]
A return of symptoms is a reason to contact the care team and review support, rather than conclude that earlier progress no longer matters. Before treatment ends, ask how to recognize difficulties, who to contact and how to reconnect with care.[2]
Finding an Eating-Disorder Therapist Near You or Online
Look for experience treating the specific eating concern and age group involved. A general therapist, weight-loss program, or addiction service may not provide the medical, nutrition, and psychological care you need. Ask who will coordinate those parts and what happens if symptoms worsen.[14][2]
Questions to ask before booking
- Do you treat this eating disorder and my age group?
- Which therapy do you offer, and what would sessions involve?
- Who will check physical health, blood tests, and nutritional needs?
- What support is available between appointments or if I need more intensive care?
- What will I pay, do you accept my insurance, and are lower-cost options available?
- If sessions are online, who provides any in-person medical care near me?
Online therapy can be part of a coordinated plan, but a video session does not replace an examination or necessary tests. Clinical recommendations for family-based treatment by video emphasize working with medical providers to monitor safety. That guidance does not establish that every online platform provides specialist eating-disorder treatment.[21]
For virtual care, ask whether the clinician can treat you where you live, how privacy is protected, and what the backup plan is for a lost connection or emergency. Discuss whether your home offers enough privacy and support for the proposed treatment. Confirm these arrangements with the actual service before enrolling.[21]
How to Get Help for an Eating Disorder
You do not need to arrive with the right diagnostic label. Tell a primary care clinician, mental health professional or eating-disorder specialist what has changed and how it affects you. A clinician can assess medical needs and help arrange appropriate specialist care.[1]
The National Eating Disorders Association’s help resources include a directory of in-person and virtual specialists, plus free and low-cost support options. A directory is a starting point: ask about eating-disorder experience, your age group, cost, insurance and coordination of medical and nutritional care.[22]
FindTreatment.gov is another route to locating mental health services. When contacting a service, confirm that it treats the eating pattern you are concerned about. General counseling and specialist eating-disorder care are not necessarily the same.[1][2]
If physical symptoms worsen, tell your clinician rather than waiting silently for a routine appointment. For a life-threatening emergency, call 911. For suicidal thoughts or an emotional crisis in the United States, call or text 988.[2][1]
If eating, food, or body concerns are affecting your life, you can explore online therapy options → and ask specifically about eating-disorder experience and coordination with medical and nutrition care.
You can also browse AddictionHelp’s Treatment Center Directory. Confirm that any program treats the eating disorder and age group involved. A listing alone does not establish that fit.
Frequently Asked Questions About Eating Disorders
Can You Have an Eating Disorder at a Higher Weight?
Is Loss of Control Enough to Diagnose Binge Eating Disorder?
Does Eating-Disorder Treatment Always Begin with Talk Therapy?
No. Medical instability can require urgent assessment and stabilization. Psychological treatment, medical monitoring and nutrition care are coordinated according to need. For anorexia, nutritional and weight restoration are important alongside psychological recovery.[2]
Is Weight Loss the Goal of Binge-Eating-Disorder Therapy?
Do Parents Cause Eating Disorders?
Can Eating-Disorder Symptoms Improve After a Setback?
Can Eating Disorders Be Treated Online?
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