Also known as: Eating Disorders (Anorexia Nervosa, Bulimia Nervosa, Binge Eating Disorder)
Eating disorders are serious mental health conditions characterised by persistent disturbances in eating behaviour and related thoughts and emotions. They can have life-threatening medical consequences.
Eating disorders affect approximately 9% of the global population and have the highest mortality rate of any psychiatric condition. Anorexia nervosa has a mortality rate 5-6 times higher than the general population.
They are not lifestyle choices but serious biopsychosocial illnesses influenced by genetics, neurobiology, psychology, and environment. Early intervention significantly improves outcomes.
The three main types are anorexia nervosa (restriction), bulimia nervosa (binge-purge), and binge eating disorder (bingeing without purging — the most common eating disorder).
People with Eating Disorders often experience the following symptoms.
Significant weight loss or failure to gain expected weight, with intense fear of gaining weight.
Episodes of eating large amounts followed by compensatory purging (vomiting, laxatives, excessive exercise).
Eating large quantities in a short time with loss of control, without purging, leading to shame and distress.
Electrolyte imbalances, cardiac arrhythmias, dental erosion, oesophageal tears, and osteoporosis.
Certain factors may increase your likelihood of developing Eating Disorders.
Common approaches to managing eating disorders. Always consult a healthcare provider for personalized treatment.
First-line psychological treatment, particularly for bulimia nervosa and binge eating disorder.
The leading treatment for adolescent anorexia nervosa, empowering parents to support recovery.
Structured meal plans and weight restoration for anorexia, often requiring multidisciplinary team.
SSRIs for bulimia and binge eating. Lisdexamfetamine for binge eating disorder. No effective medication for anorexia.
Clinical assessment using DSM-5 criteria. Medical evaluation including ECG, blood electrolytes, bone density, and nutritional markers. Psychological assessment for co-occurring conditions.
Seek immediate help for rapid weight loss, fainting, chest pain, vomiting blood, or suicidal thoughts. Eating disorders have the highest mortality rate of any mental illness.
Steps that may help reduce the risk of developing or worsening eating disorders.
Promote positive body image
Avoid weight-based teasing and stigma
Early intervention for disordered eating patterns
Support mental health in adolescence
If left untreated or poorly managed, eating disorders may lead to:
Yes. Full recovery is possible with appropriate treatment. Early intervention improves outcomes significantly.
No. They are complex mental health conditions involving control, self-worth, trauma, and emotional regulation.
Yes. Approximately 25% of eating disorder cases are in males, though they are underdiagnosed.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.