Do I have Bulimia Nervosa Disorder?

Everyone’s experience of an eating disorder is unique; they aren’t a lifestyle choice, or a cry for attention.

Over one million Australians are currently experiencing an eating disorder, and less than a third are getting treatment or support.

Case Study: Brett recently lost his job as an accountant at a busy inner city accounting firm. He spent long hours at home watching TV and scrolling on social media. He became worried about his mental health when he noticed frequent episodes of binge eating on most days while his partner was at work. Brett would feel guilty after an episode and used both excessive exercising and forced vomiting to get rid of the food he had eaten. One day his partner came home and heard him vomiting in the toilet. She told him she had noticed large amounts of food being eaten and she was worried about him. She encouraged him to see a psychologist

Brett worked with his psychologist to identify the stresses and triggers in his life that were contributing to his binge/purge cycle. Brett discovered that he not only had been carrying a lot of stress and guilt due to losing his job, but he also had a lot of unhelpful thoughts about himself that were emotionally distressing. Brett was able to see how he had been using binge eating as a way of coping with difficult thoughts and feelings. With the help of his psychologist and his partner, he was able to reduce his stresses and triggers and find new ways of coping. Brett eventually felt more control of his life.

What is bulimia nervosa?

Bulimia nervosa is an eating disorder. An eating disorder is not a choice but a complex mental health condition.

Bulimia nervosa involves binge eating (eating a large amount of food in a short period of time). A person with bulimia nervosa can find it very difficult to control their eating during a binge.

This is followed by compensatory behaviours to manage their weight. This may be a combination of:

  • - vomiting

  • - misusing medicines such as laxatives or diuretics

  • - extreme exercise

  • - fasting

  • - inappropriate use of drugs for weight control

This pattern of binge eating and compensatory behaviours can become more compulsive and uncontrollable over time.

These behaviours are often hidden. As with other eating disorders, bulimia nervosa can lead to serious health problems, but treatment is available.

What are the signs of bulimia nervosa?

Signs of bulimia can be:

  • - physical

  • - psychological

  • - behavioural

Physical signs:

  • - fluctuations in weight, however most people are of average weight

  • - damage due to vomiting — swelling around the cheeks or jaw, calluses on knuckles, damage to teeth and bad breath

  • - feeling bloated or constipated

  • - loss of, or changes to, menstrual periods in females

  • - fainting or dizziness

  • - being fatigued all the time

Psychological signs:

  • - being preoccupied with eating, food, body shape and weight

  • - being sensitive to comments about food, weight, body shape or exercise

  • - low self-esteem

  • - having feelings of shame, self-loathing or guilt, particularly after eating

  • - having a distorted body image

  • - depression, anxiety or irritability

Behavioural signs:

  • - disappearing food or hoarding of food

  • - avoiding meals with other people

  • - saying they have eaten when they haven’t

  • - hiding uneaten food

  • - dieting behaviour

  • - spending more time alone

  • - obsessive behaviours relating to body shape and weight such as repeatedly weighing themselves

  • - excessive exercising — exercising when sick or in bad weather

  • - frequent trips to the bathroom during or after meals

  • - use of compensatory behaviours — vomiting or using laxatives, appetite suppressants or diuretics

  • - erratic behaviour — spending large amounts of money on food

  • self-harm, substance abuse, suicidal thoughts, or making suicide attempts

If you, or someone else, is at immediate risk of suicide, call triple zero (000) for an ambulance now.

What causes bulimia nervosa?

Anyone can develop an eating disorder. There’s no single cause of bulimia nervosa. It’s thought to be associated with a combination of genetic, environmental, social and cultural factors.

When should I see my doctor?

If you or someone you know has bulimia nervosa, it’s important to get help. The earlier you get help the closer you are to recovery. Your doctor can refer you to a psychologist who can help you put together a management plan.

How is bulimia nervosa diagnosed?

Your doctor may:

  • - ask about your symptoms

  • - do a physical examination

  • - ask about your medical history

  • - order blood tests

Your doctor may refer you to:

How is bulimia nervosa treated?

The first step is to see a doctor. Treatment for adults is a bit different than that for people aged less than 18 years.

Psychotherapy can be used to treat bulimia. Types of psychotherapy for bulimia nervosa can include:

Other treatments that may be used are:

It’s important to restore healthy eating habits. Seeing a dietitian for nutrition advice can be very helpful.

Some people with bulimia nervosa may be treated with antidepressant medicine. These medicines are used to reduce anxiety and improve your mood and self-control.

If you need more intensive treatment and support, you may be treated in hospital.

The earlier you get treatment, the greater your chance of recovery.

Recovering from bulimia nervosa

Recovery from bulimia looks and feels different for everyone.

You may have relapses during your recovery. These are common. You can learn more about yourself and what may trigger your symptoms if you do have a relapse.

Getting professional help is important. Sometimes someone else can help you better understand your triggers.

It’s also important to stay in touch with family and friends who care about you. This can help you feel connected. Be kind to yourself and start spending time on your interests.

Can bulimia nervosa be prevented?

As the cause of bulimia nervosa isn’t known, it can’t be prevented.

However, if you’re a parent you can encourage your child to have a healthy relationship with food. You can build their confidence in things other than how they look.

Sitting down to eat together as a family and discouraging dieting may also help prevent an eating disorder.

Are there complications of bulimia nervosa?

Bulimia nervosa can cause serious damage to your physical health. Some of the physical symptoms of bulimia nervosa are:

Resources and support

If you think you or someone you know might have bulimia nervosa, contact the following organisations for support, information and counselling:

You can also call the healthdirect helpline on 1800 022 222 (known as NURSE-ON-CALL in Victoria). A registered nurse is available to speak with 24 hours a day, 7 days a week.

Natalie Butyn