Who is Impacted?

Eating disorders are complex mental health conditions that profoundly impact an individual’s relationship with food and body image. Eating disorders can lead to significant mental, physical and social impairment and as health professionals, it’s important to recognise the signs and symptoms in order to provide effective support and intervention.

Eating disorders can affect individuals of any age, gender, shape, gender identity, sexuality, cultural or linguistic background, economic status, profession or location. While they often present during adolescence or young adulthood, they can emerge at any stage of life, including childhood and older adulthood.

Common Types of Eating Disorders

Top

Characterised by an intense fear of gaining weight, individuals with anorexia nervosa often perceive themselves as overweight despite being underweight. They may engage in severe food restriction, excessive exercise, or other methods to achieve weight loss.

Anorexia Nervosa, has two subtypes: Restricting type and Binge-eating type. In the Restricting type, individuals have not engaged in recurrent episodes of binge eating or purging behaviours (i.e., self-induced vomiting or the misuse of laxative, diuretics, or enemas) over the last 3 months. This subtype describes presentations in which weight loss is accomplished primarily through dieting, fasting, and/or exercise. The Binge-eating/purging type is typically described as recurrent episodes of binge eating or purging behaviour (i.e., self-induced vomiting or the misuse of laxatives, diuretics, or enemas) within the last 3 months.

Individuals with bulimia nervosa frequently engage in episodes of binge eating followed by purging behaviours such as vomiting, laxative use, or excessive exercise to compensate for perceived overeating. They often feel a sense of loss of control during binge episodes.

BED is characterised by recurrent episodes of binge eating without compensatory behaviours. It is typically associated with feelings of guilt, shame, or distress following episodes of overeating.

Unlike anorexia nervosa, ARFID is characterised by food avoidance or restriction not driven by concerns about body image. This disorder may stem from sensory issues, fear of choking or vomiting, or a general lack of interest in eating.

This category encompasses eating disorders that do not meet the full criteria for anorexia, bulimia, or binge eating disorder but still significantly impact an individual’s well-being and relationship with food.

Recognising the Signs

As health or mental health professionals, recognising the signs and symptoms of eating disorders is crucial for early intervention and support. It’s important to discuss any concerns with the individual with empathy and without judgement in an attempt to build trust to facilitate the process of seeking support.

Warning signs can present physically, behaviourally and/or psychologically

  • Frequent weight changes
  • Sensitivity to cold
  • Loss of menstruation or disturbance in menstrual cycles
  • Signs of vomiting which can include swollen cheeks or jaw, dental problems, calluses on knuckles
  • Fainting or dizziness
  • Fatigue

  • Obsession with food and body image
  • Engaging in secretive eating habits
  • Rigid eating patterns, dieting, counting calories/kilojoules, skipping meals, fasting, avoidance of food groups or types.
  • Lack of interest in eating.
  • Difficulty noticing hunger and fullness cues.
  • Obsessive focus on “clean” or “healthy” eating habits, leading to rigid dietary restrictions, avoidance of certain foods, and extreme preoccupation with the quality of food consumed.
  • Disappearance of large amounts or hoarding of food
  • Excessive exercise
  • Withdrawing from social activities
  • Constantly looking at or touching body parts, increased checking of the body in the mirror, measuring oneself, or scrutinising ones image more often than usual to monitor changes in weight, shape, or appearance.

  • Distorted body image
  • Mood changes
  • Low self-esteem
  • Exhibit denial or minimisation of their condition
  • Preoccupation with body shape, weight and appearance
  • Intense fear of gaining weight
  • Heightened anxiety around meal times
  • Moodiness and irritability

Initial Response

If you are concerned about an individual and their risk of an eating disorder, it’s important to respond as quickly and effectively as possible to address their medical and psychological needs while guiding them through treatment or towards appropriate treatment options.

An initial response to a suspected eating disorder involves several components aimed at providing immediate support and facilitating access to appropriate interventions. Health and mental health professionals will often conduct an initial assessment to evaluate the individual’s psychological, physical, nutritional, and psychosocial needs, formulating a preliminary diagnosis based on observed symptoms and clinical judgement. The individual is then referred to the most suitable treatment options tailored to the severity and nature of their eating/body image concerns, ensuring access to appropriate interventions. Alongside this, health and mental health professionals offer psychoeducation about eating disorders, including information about symptoms, potential complications, and available treatment options, while providing support to encourage engagement with treatment and seek necessary support from family, friends, and community.

Related eating disorders resources

In addition, monitoring ongoing safety is essential, especially in cases where immediate treatment access is not available. Education on harm reduction strategies should be offered to clients and families/supports in order to minimise risks while waiting for treatment. Utilising resources such as CEED’s Traffic Light system can aid in assessing the severity of the individual’s condition, with green indicating prevention measures, orange signifying increased awareness and identification, and red highlighting the need for immediate treatment due to severe symptoms such as binge eating, purging behaviours, significant weight fluctuations, and medical complications. The initial response, including access to appropriate supports and services, helps to prevent further deterioration, and provides the best chance for positive health outcomes and an improved quality of life.

Addressing Medical Risks

Anyone with an eating disorder or displaying symptoms may be at medical risk, so prioritising their physical health is important. You may need to encourage the individual and their family to seek immediate medical attention from their general practitioner or the closest emergency department if necessary. Symptoms such as severe dehydration, electrolyte imbalances, fainting, rapid weight loss or gain, and other medical complications require urgent intervention to prevent further harm. Regular check-ups with a GP are essential for managing medical risks associated with eating disorders.

Managing Psychological Risks

Eating disorders often entail significant psychological distress and can pose serious risks to mental health. Health professionals are encouraged to approach individuals with empathy and sensitivity, providing support and reassurance while addressing their psychological concerns. Encouraging open communication and active listening can help individuals feel heard and understood, fostering trust and collaboration in their treatment. If a person is engaging in self-harming behaviours or expressing suicidal thoughts, these concerns should be taken seriously and assessed appropriately. The individual should be referred to their local area mental health service triage line for immediate support, or they should be encouraged to present to the ED if they are at risk of harming themselves or others.


Exploring Treatment Options

Health professionals play a pivotal role in providing effective treatment and support to those experiencing an eating disorder. Treatment typically involves a multidisciplinary approach tailored to the individual’s needs.

Recognising the significance of early intervention, health professionals are encouraged to engage in ongoing training and education in evidence-based treatments for eating disorders. This can enhance competency and effectiveness in supporting and responding to those impacted by eating disorders.

Treatment typically involves:

  • Medical care
  • Dietetic advice and support
  • Therapeutic support
  • Support from family and supports
  • Other forms of support such as psychosocial support; recovery coaches, etc

Referral Pathways

Individuals with eating disorders vary between public and private systems. Public mental health services offer accessible and comprehensive care, provided through government-funded programs.

Child & Youth Mental Health Services (CYMHS) and Child & Adolescent Mental Health Services (CAMHS) specialise in treating young individuals with evidence-based approaches, often involving family involvement. Adult mental health services (AMHS) provide a range of treatment options, including community-based care, day programs, and inpatient services, tailored to the individual’s needs and involving multidisciplinary teams.

Further information about public mental health referral pathways

Private treatment options are another avenue for individuals and families to access care. Private practitioners may offer treatment modalities such as Family-Based Treatment (FBT) for children & adolescents, often covered by Medicare subsidies, & Enhanced Cognitive Behavioural Therapy (CBT-E).

Some private hospitals offer community-based care, day programs, and inpatient services for adolescents and adults. It’s important to consider the benefits and limitations of both public and private options, as factors such as accessibility, affordability, and individual preferences can determine the most suitable course of treatment.

Was this helpful?

Let us know