Self-check · Eating & body image
Bulimia Test: 15 questions on the cycle behind it
Bulimia nervosa is a cycle of eating large amounts with a sense of lost control, then compensating — by vomiting, laxatives, fasting or driven exercise. It occurs at every body weight. This free, private 15-question screen asks how often that cycle applies to you. It is not a diagnosis.
A screening questionnaire, not a diagnosis. If restricted eating has left you faint or unwell, please seek medical care today.
-
THE CYCLE15 questionsBingeing, compensating, and how much your weight decides your worth.
-
ANY BODY WEIGHTMost people with bulimia are not underweightThis is the single most common reason people decide they are not ill enough to ask for help. It is also wrong.
-
PRIVATENothing is saved or sentFree, no account, no sign-up. Your result stays in your browser.
A screening tool
Take the bulimia test
Fifteen statements about eating, control and what comes afterwards. Some are uncomfortable; the result is only useful if you answer them honestly. About two minutes, and nothing leaves your browser.
Your result
What the ranges mean
- 0–15 Few signs — this cycle is not a prominent pattern
- 16–30 Some signs — easier to change now than later
- 31–45 Notable signs — likely self-sustaining
- 46–60 Strong signs — this deserves help soon
Each statement scores 0 to 4 across fifteen items, for a total of 0–60. The total is less important than whether a compensating behaviour is present at all: vomiting, laxatives, fasting or driven exercise used to undo eating is the line between difficult eating and a bulimic cycle, and a single one of those is worth raising even inside a low total.
Cognitive behavioural therapy is the treatment of choice for bulimia, typically around 16 to 20 sessions. This is one of the more treatable conditions in this field.
The short answer
What is bulimia nervosa?
An eating disorder defined by repeated episodes of eating an unusually large amount with a sense of loss of control, followed by behaviour intended to prevent weight gain, alongside self-evaluation that depends heavily on weight or shape. The compensating behaviour can be vomiting, laxatives or diuretics, fasting, or driven exercise. The cycle usually runs in that order — restrict, binge, compensate, restrict — and each part makes the next more likely, which is why it tends to entrench rather than fade. Secrecy is almost always involved, and it is part of the mechanism rather than an incidental feature.
It occurs at every body weight, and most people with bulimia are not underweight. That is worth repeating because it is the single most common reason people decide their difficulty does not count. Bulimia is also, importantly, one of the more treatable conditions in this area, and the evidence for that is good.
Bulimia is defined by the cycle and by how much your weight decides your worth — not by your body size, and not by how dramatic any single episode is.
Research on the DSM-5 severity indicator examined whether grading bulimia by how frequently someone compensates actually tracks how unwell they are. The practical lesson for a page like this one is that frequency alone is a poor measure of seriousness — the distress, the preoccupation and the degree to which self-worth depends on shape matter at least as much as how often.
View sourceThe signs
What the fifteen questions ask about
Four clusters. The second one is the dividing line between difficult eating and a bulimic cycle.
Bingeing, and the loss of control
Eating an unusually large amount in a short time with the sense that you cannot stop, followed by intense distress, guilt or disgust. The loss of control matters more than the quantity, and there is no threshold amount that makes it count.
Compensating afterwards
Vomiting, laxatives or diuretics, fasting, or driven and punishing exercise used specifically to undo what was eaten. This is the cluster that distinguishes bulimia, and any one of these is significant on its own.
Weight, shape and self-worth
How you feel about yourself depending heavily on your weight or body shape, intense fear of gaining weight, and persistent preoccupation with food, eating and your body. This is the engine underneath the behaviour.
Secrecy and feeling trapped
Hiding eating or compensating from people close to you, and feeling unable to stop even when you want to. Secrecy is not incidental — it is part of what sustains the cycle, and breaking it is consistently the most useful single step.
Interference with the rest of life
The pattern taking up space in your relationships, your health, your concentration and your peace of mind. This is what moves something from a habit you dislike to a problem worth treating.
How long it has been going on
Whether this is a recent stretch or an ongoing part of your life. Duration does not determine whether you deserve help — it mostly predicts how entrenched the cycle has become.
Overeating, bingeing and bulimia
Three different things that get called the same word.
| Pattern | What it looks like | What it means |
|---|---|---|
| Overeating | Eating more than intended, feeling uncomfortable. | Common and ordinary. No compensating behaviour. |
| Binge eating | Large amounts with loss of control, real distress. | A disorder in its own right, without compensating. |
| Bulimia | Bingeing followed by compensating, repeatedly. | The compensation is what defines it. |
| So what actually counts as a binge? | There is no calorie figure, and anyone offering one is inventing it. What clinicians look for is eating an amount clearly larger than most people would in similar circumstances, together with a sense that you could not stop. The loss of control is the part that matters, and people describe it far more consistently than they describe the quantity. | |
Reading your result
What should you take from the number?
Three things more useful than where you landed.
- 01 Whether any compensating is present
One behaviour is enough to matter
Vomiting, laxatives, fasting or driven exercise used to undo eating is worth raising with a doctor even if your total was low. A low score with one of these in it is more significant than the number suggests and is the result most often dismissed by the person who got it.
- 02 How much your worth tracks your weight
The engine, not the behaviour
Self-evaluation that rises and falls with shape and weight is what drives the cycle, and it is usually the last part to change in treatment. It is also the part that predicts relapse, so it is worth naming to whoever you talk to.
- 03 Whether secrecy is part of it
The thing to break first
Hiding eating or compensating is both a symptom and a mechanism. Telling one person is consistently described as the hardest step and the one that makes the rest possible which is why it is worth doing before you feel ready.
It cannot diagnose bulimia, binge eating disorder, anorexia or anything else — those overlap considerably and telling them apart is exactly what an assessment is for. It cannot see your physical health, and the medical side of this is not something a questionnaire can judge. And it cannot see how much distress you are in, which is often a better measure of whether you need help than any frequency count.
Things people ask early
The questions that come up first
Three worth answering before the detail.
Do I have to be underweight?
No. Most people with bulimia are not underweight, and many are in a normal or higher weight range. The diagnosis is about the cycle, not about body size.
Is bulimia treatable?
Yes, and notably so. Cognitive behavioural therapy for eating disorders is the treatment of choice and typically runs around 16 to 20 sessions. Most people improve substantially.
What if I only do this sometimes?
It still counts and it is still worth raising. Frequency is a poor measure of how unwell someone is, and early is the easiest point at which to interrupt the cycle.
Treatment
What actually helps
The evidence here is better than in most of this field, which is genuinely good news.
- 01 / START HERE
A medical check and an honest conversation
Repeated vomiting or laxative use can occasionally cause serious fluid and electrolyte problems, particularly low potassium, so a doctor checking that is worth doing early. It is a blood test, not an ordeal.
- 02 / THE MAIN TREATMENT
CBT for eating disorders
Cognitive behavioural therapy is the treatment of choice, typically around 16 to 20 sessions over several months. Where it is unavailable, interpersonal psychotherapy is the usual alternative. Both target the cycle rather than asking you to try harder inside it.
- 03 / MEDICATION
An SSRI can help, alongside therapy
Selective serotonin reuptake inhibitors reduce how often bingeing and vomiting occur, with fluoxetine the one most commonly used, at a higher dose than for depression. It is not intended as the only treatment, and it works best with therapy rather than instead of it.
Background: American Psychiatric Association, on eating disorders. This page is educational and is not medical advice.
What to do next
What should you do with your result?
Three things, in order of how much they tend to help.
- 01
Tell one person
Secrecy is part of the mechanism. The person does not have to be a professional and the conversation does not have to go well — saying it out loud is most of the effect.
- 02
Eat regularly, even when it feels wrong
Regular eating is the single most reliable thing that reduces bingeing, and it runs directly against the instinct to compensate by restricting. This is why it usually needs support rather than resolve.
- 03
Ask for the specific treatment by name
“I think I need CBT for an eating disorder” gets you further, faster, than a general description of how you have been feeling.
You can talk to someone about this today, and you do not need a diagnosis or a bad enough reason. The Alliance for Eating Disorders runs a free, confidential helpline on 1-866-662-1235, staffed by licensed eating-disorder clinicians. If you feel faint, have chest pain, an irregular heartbeat, severe weakness or cannot keep fluids down, please seek medical care the same day rather than waiting for an appointment. If you are in distress or thinking of harming yourself, call or text 988 to reach the Suicide and Crisis Lifeline in the US, free and confidential, any time of day. If anyone is in immediate danger, call 911. Elsewhere you can find a line in your own country at findahelpline.com. Eating disorders carry real risk and they are also genuinely treatable, and both of those things are true at once.
Good questions to ask
Bulimia test — FAQs
What people actually ask about bulimia.
Yes, and most people with bulimia are not underweight. Bulimia is defined by the cycle — bingeing with a sense of lost control, then compensating, with self-worth tied to weight and shape — not by body size. Weight is one of the least useful indicators of how unwell someone with bulimia is, and “I am not thin enough” keeps more people out of treatment than almost anything else.
Eating an amount clearly larger than most people would eat in similar circumstances, in a discrete period, with a sense that you cannot stop. There is no calorie threshold, and any site offering one has invented it. The loss of control is the defining feature, and people describe that far more consistently than they describe quantities.
It carries real medical risk, and it is worth being accurate rather than frightening about it. Repeated vomiting or laxative use occasionally causes serious fluid and electrolyte disturbances, particularly low potassium. Erosion of dental enamel, painless swelling of the salivary glands and an inflamed oesophagus are recognised effects. Tearing of the oesophagus or rupture of the stomach is described as extremely rare. The practical upshot is that an electrolyte check is worth having, and that same-day care is warranted for faintness, chest pain, an irregular heartbeat or an inability to keep fluids down.
Cognitive behavioural therapy for eating disorders is the treatment of choice, typically around 16 to 20 sessions over four to five months, with interpersonal psychotherapy as the alternative where CBT is unavailable. An SSRI — usually fluoxetine, at a higher dose than for depression — reduces how often bingeing and vomiting occur, but is not intended as the only treatment. Bulimia responds better to treatment than much of this field, which is worth knowing before you start.
By what happens afterwards. Both involve eating large amounts with a sense of loss of control and real distress about it. In bulimia that is followed by compensating — vomiting, laxatives, fasting or driven exercise — and in binge eating disorder it is not. Both are real disorders and both are treatable; the distinction matters because it changes the treatment. Our Eating Disorder Test is a broader place to start if you are not sure which fits.
Because the cycle sustains itself rather than depending on resolve. Restricting makes bingeing physiologically more likely; the binge produces distress; compensating restores a temporary sense of control; and the resulting restriction sets up the next episode. Willpower applied inside that loop tends to tighten the restriction, which makes the next binge more likely rather than less. This is why treatment targets the cycle and starts with regular eating, which feels counterproductive and is the thing that works.
Yes, and it is consistently described as both the hardest step and the one that makes everything else possible. Secrecy is not a side effect of bulimia, it is part of the machinery that keeps it running. The person does not need to be a professional, and the conversation does not need to go well to be worth having.
Trust the worry. Fifteen statements cannot capture everything, and the total matters less than whether any compensating behaviour is present at all. One instance of vomiting, laxative use, fasting or driven exercise to undo eating is worth raising with a doctor regardless of what this returned.
Yes. The test is free, needs no account or sign-up, and your result appears only in your browser. Nothing is sent to us.
Editorial transparency
Sources and review information
These fifteen statements are a house scale, written for this page. They are our own wording rather than the EAT-26, the BULIT-R or any other published instrument. Content is written and reviewed by the PsyMed Editorial Team from the sources listed here. We are writers and researchers, not clinicians, and this page is educational rather than diagnostic. Read how we build our tests and who we are.
Research and editorial references
- American Psychiatric Association. Eating disorders: what they are and how they are treated. psychiatry.org — for the diagnostic framing of bulimia nervosa used throughout this page, including the role of compensating behaviour and of self-evaluation tied to weight and shape. psychiatry.org/patients-families/eating-disorders
- MSD Manuals, Professional Edition. Bulimia nervosa. msdmanuals.com — the source for every medical statement on this page: that serious fluid and electrolyte disturbance, especially low potassium, occurs occasionally; that enamel erosion, painless parotid swelling and oesophageal inflammation are recognised effects; that oesophageal tearing or gastric rupture is extremely rare; and that CBT is the treatment of choice at around 16 to 20 sessions, with SSRIs reducing binge and vomit frequency but not intended as sole treatment. msdmanuals.com/professional
- Research on the DSM-5 severity indicator for bulimia nervosa (PMC4361239) — cited above for the point that how often someone compensates is a weak proxy for how unwell they are, which is why this page does not treat frequency as the measure of whether a result deserves attention.
- The Alliance for Eating Disorders Awareness — free, confidential helpline on 1-866-662-1235, staffed by licensed clinicians. Number confirmed on the organisation’s own site. This page deliberately includes no calorie figures and no description of methods, and no prevalence statistic, because none was traced to a source we had checked and detail of that kind is actively unhelpful on a page like this.
A screen, not a verdict
You do not have to be bad enough to deserve help.
If any compensating behaviour appeared in your answers, that is worth raising with someone whatever the total said. Bulimia responds well to treatment, and the thing that most reliably delays recovery is waiting to feel ill enough to justify asking.
Take the test