Eating disorders are serious psychiatric and medical conditions characterised by persistent disturbances in eating behaviour, a preoccupation with food, weight, and body shape, and significant impairment in physical health and psychosocial functioning. They are among the psychiatric conditions with the highest medical complexity and require integrated clinical management addressing both psychological and physical dimensions simultaneously.
Anorexia nervosa — restriction of energy intake leading to significantly low body weight, intense fear of weight gain, and distorted body perception. Anorexia has the highest mortality rate of any psychiatric condition — from both medical complications and suicide. Presents in two subtypes: restricting type and binge-eating/purging type.
Bulimia nervosa — recurrent episodes of binge eating followed by compensatory behaviours: self-induced vomiting, misuse of laxatives, fasting, or excessive exercise. Patients are often within normal weight range — meaning the condition frequently goes undetected.
Binge eating disorder — recurrent binge eating episodes without compensatory behaviours, associated with significant distress and a high rate of co-occurring depression and anxiety.
Orthorexia nervosa — clinically recognised though not yet a formal diagnosis — a pathological obsession with eating only foods perceived as pure or correct, to a degree that impairs functioning and quality of life.
ARFID (Avoidant/Restrictive Food Intake Disorder) — restriction based on sensory characteristics or fear of aversive consequences, not driven by body image concerns, resulting in significant nutritional deficiency or functional impairment.
Eating disorders frequently co-occur with depression, anxiety disorders, OCD, PTSD, and personality disorders — and the relationship between these conditions is often bidirectional and mutually maintaining.
Psychological: intense preoccupation with food, weight, and body shape; distorted body image; intense fear of weight gain; shame and guilt related to eating; rigidity around food rules; in binge presentations — a sense of loss of control.
Behavioural: food restriction, avoidance of eating socially, ritualised eating behaviours, compensatory behaviours after eating, excessive exercise, concealment of eating from others.
Physical: significant weight loss or fluctuation, fatigue, electrolyte disturbances, gastrointestinal complaints, dental erosion, hormonal disruption, cardiac complications, and in severe anorexia — life-threatening medical compromise.
Eating disorder assessment is conducted within a multidisciplinary framework. The clinical interview examines the history and pattern of eating behaviours, weight history, the psychological relationship to food and body, degree of functional impairment, and co-occurring psychiatric conditions.
Physical and laboratory assessment is mandatory — not optional. Electrolyte levels, cardiac function, hormonal status, and nutritional markers must be evaluated to establish the medical risk profile.
Psychological assessment characterises personality structure, cognitive rigidity, emotional regulation capacity, and relational patterns central to the maintenance of eating disorder pathology.
Differential diagnosis addresses the distinction between eating disorder subtypes and other conditions presenting with food avoidance or weight changes — including severe depression, OCD, and somatic conditions.
Eating disorders require integrated treatment addressing psychological, behavioural, and medical dimensions simultaneously. IsraClinic provides outpatient psychiatric and psychotherapeutic management for patients whose medical status permits outpatient treatment.
Cognitive Behavior Therapy (CBT) adapted for eating disorders addresses the cognitive distortions, food rules, and behavioural patterns maintaining the condition.
Schema Therapy is particularly appropriate where deep personality-level patterns — perfectionism, emotional deprivation, shame — are core to the presentation.
Family Psychotherapy is an important component particularly in adolescent presentations, with the strongest evidence base for anorexia in younger patients.
Art Therapy offers a non-verbal pathway to working with body image, shame, and emotional processing — available as a complementary modality within the treatment plan.
Psychiatric management addresses co-occurring conditions — depression, anxiety, OCD — which require clinical attention alongside the eating disorder work. Where pharmacotherapy is indicated, it is prescribed individually. Digital prescriptions are issued through the Yarpa system.
An important note on medical safety: patients at high medical risk — severe malnutrition, electrolyte instability, cardiac complications — require a higher level of care than outpatient psychiatry alone can provide. In such cases, IsraClinic will advise on the appropriate level of care and coordinate referral where necessary.
If you or someone close to you is restricting food, engaging in compensatory behaviours, experiencing a preoccupation with food and weight that is affecting daily life, or showing signs of physical deterioration — a specialist assessment is appropriate.
Eating disorders respond to treatment, and early intervention is associated with better outcomes. The physical and psychological consequences of untreated eating disorders are serious and progressive.
IsraClinic accepts patients for in-person consultation in Tel Aviv and online, in English, Russian and Hebrew. No referral is required.
Clinical Reviewer: Dr. Mark Zevin, MD — Senior Psychiatrist, IsraClinic | Last reviewed: 2026
Eating disorders are serious — and they respond to the right clinical approach. If you are concerned about yourself or someone close to you, our team is available in English, Russian and Hebrew.