Binge eating disorder

Overview

Binge eating disorder is a serious eating disorder where you eat very large amounts of food in a short time and feel unable to stop. Unlike bulimia, there are no attempts to 'purge' (vomit or use laxatives) afterwards. It is a real medical condition that can affect your physical and mental health.

Yes, binge eating disorder is the most common eating disorder. It affects people of all ages, genders, and backgrounds.

It can affect anyone, but it is more common in people aged 30–50 and in those with a history of dieting, depression, or anxiety.

Symptoms

Common symptoms

• Eating unusually large amounts of food in a specific amount of time (often within 2 hours)
• Feeling that your eating is out of control during a binge
• Eating much faster than normal
• Eating even when you are not hungry
• Eating alone because you feel embarrassed about how much you eat
• Feeling disgusted, depressed, or guilty after overeating

Symptoms in children

• Eating very quickly or hiding food
• Gaining weight rapidly or having unexplained changes in weight
• Avoiding meals with the family or becoming secretive about food
• Talking about feeling fat or ugly even if not overweight

Symptoms in older adults

• Binge eating may be less frequent but still cause distress
• May occur alongside other health conditions like diabetes or high blood pressure
• Older adults might not recognise it as a problem, thinking it is just a habit

Causes

Main causes

• Genetics – it can run in families
• Emotional distress – like stress, low self-esteem, or trauma
• Dieting – restrictive dieting can trigger binge eating later

Risk factors

• Having a close family member with an eating disorder
• Experiencing childhood abuse, bullying, or trauma
• Having depression, anxiety, or other mental health conditions
• Being overweight or having a history of repeated dieting

When to see a doctor

See a doctor urgently if:

• If you feel your binge eating is completely out of control and you are harming yourself
• If you have severe physical symptoms after bingeing, like chest pain or vomiting

Book a routine appointment if:

• If you often eat large amounts of food and feel distressed about it
• If you avoid social situations because of your eating habits

Diagnosis

A doctor or mental health professional will ask about your eating habits, feelings, and overall health. They may refer you to a specialist in eating disorders.

Tests that may be done

• Physical exam and weight check
• Blood tests to check for problems like low vitamins or electrolyte imbalance
• Questionnaires about your eating patterns and mood

What to expect at your appointment

The doctor will listen without judging. You may be asked about your diet, weight history, and emotions. It might feel uncomfortable, but it is the first step to getting better.

Treatment

Treatment focuses on helping you gain control over your eating and address the emotional reasons behind it. It usually involves talking therapies, and sometimes medication, along with support for any other health problems.

Self-care at home

• Keep a diary of what and when you eat – notice triggers
• Try to eat regular, balanced meals to avoid extreme hunger
• Find healthy ways to cope with emotions, like exercise, writing, or talking to a friend
• Avoid strict dieting, which can make binge urges stronger

Medical treatments

Talking therapies, such as cognitive behavioural therapy (CBT) specifically for eating disorders, are the main treatment. Sometimes medications, like antidepressants, may be used if you also have depression or anxiety. Any medication is prescribed by a doctor and should be taken exactly as advised.

When is surgery considered?

Surgery is not a treatment for binge eating disorder itself. If you have severe obesity-related health problems, your doctor might discuss weight-loss surgery, but only after the eating disorder is under control.

Living with this condition

Living with binge eating disorder can feel exhausting, but treatment helps. You will learn to recognise binge triggers and find alternative coping strategies. Recovery is a process, and small steps matter.

Lifestyle tips

• Plan your meals ahead so you are less likely to binge
• Get enough sleep – tiredness can make cravings worse
• Stay connected with supportive friends or family
• Be kind to yourself – shame does not help recovery

Diet and exercise

Focus on balanced eating rather than dieting. Gentle exercise like walking or yoga can improve mood and reduce stress. Do not use exercise to 'make up for' a binge.

Mental health and emotional wellbeing

Binge eating disorder often comes with depression, anxiety, and low self-esteem. Treatment can improve both your eating and your mood. You deserve help.

Prevention

There is no guaranteed way to prevent binge eating disorder, but healthy eating habits, good emotional support, and early treatment for dieting or body image issues can lower the risk.

Complications

If left untreated

• Weight gain and obesity, which can lead to diabetes, heart disease, and joint problems
• Mental health problems like depression, anxiety, and low self-worth
• Digestive issues like bloating, constipation, or heartburn

Long-term outlook

With proper treatment, most people recover or see big improvements. Recovery takes time, but many go on to have a healthy relationship with food and themselves. You are not defined by this disorder.

Find support

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