What Is Anorexia and What Are Its Symptoms?
Anorexia nervosa is a severe psychiatric eating disorder characterised by persistent restriction of energy intake, an intense fear of gaining weight, and a distorted perception of body shape or weight. Individuals experiencing anorexia often maintain a body weight significantly below the minimum normal level for their age, sex, and physical health. The condition falls within specialised psychiatry and addiction services, requiring compassionate, structured medical and psychological care.
Symptoms develop across both physical and behavioural domains. Common physical manifestations include:
- Marked weight loss and emaciation, with visible loss of muscle mass and subcutaneous fat.
- Cardiovascular irregularities, notably bradycardia (abnormally low pulse) and orthostatic hypotension.
- Thermoregulatory dysfunction, manifesting as persistent cold intolerance, hypothermia, and the development of fine downy hair (lanugo) across the body.
- Endocrine disruptions, including the cessation of menstrual cycles (amenorrhoea) in females or decreased testosterone in males.
- Persistent fatigue, dizziness, gastrointestinal discomfort, and generalised lethargy.
Psychological and behavioural symptoms frequently involve intense preoccupation with food, ritualistic eating habits, obsessive calorie counting, body checking, social withdrawal, and denial of the gravity of extreme low weight.
How Anorexia Is Diagnosed
Hospitals in Turkey evaluate anorexia through comprehensive multidisciplinary protocols that combine psychiatric diagnostic interviews with detailed medical investigations. Clinical evaluation is guided by established criteria such as the DSM-5 or ICD-11 to assess eating behaviours, cognitive patterns, and co-occurring mood disorders.
Because severe dietary restriction causes widespread systemic stress, diagnostic assessments under hospital-based check-ups and diagnostics typically include:
- Laboratory blood tests: Full blood count to identify anaemia and leukopenia; comprehensive metabolic panels to detect life-threatening electrolyte disturbances such as hypokalaemia, hyponatraemia, and hypophosphataemia; and liver and renal function panels.
- Cardiovascular assessment: A 12-lead electrocardiogram (ECG) to monitor for sinus bradycardia and QTc prolongation, which increase the risk of cardiac arrhythmias.
- Endocrine screening: Hormone assays coordinated with endocrinology specialists to evaluate thyroid function, cortisol, and sex hormones suppressed by prolonged starvation.
- Bone mineral density: Dual-energy X-ray absorptiometry (DEXA) scans to screen for osteopenia or early osteoporosis in prolonged illness.
Patients preparing for medical travel should bring previous psychiatric notes, recent blood chemistry panels, historical ECG traces, growth charts for younger patients assessed in paediatrics, and a complete medication history.
Treatment Options for Anorexia
Effective management requires phased, coordinated interventions designed to restore physical stability and address the psychological drivers of the condition. Clinical decisions are made by the treating doctor after reviewing diagnostic tests and assessing individual safety.
| Option |
Typically used when |
Things to know |
| Medical Stabilisation |
Severe malnutrition, electrolyte imbalance, or unstable vital signs are present. |
Focuses on carefully monitored refeeding to avoid refeeding syndrome; may involve medical monitoring and supportive care. |
| Inpatient Psychiatric Care |
Weight loss is rapid, outpatient management has stalled, or psychological distress is acute. |
Provides structured meal support, round-the-clock nursing supervision, and intensive behavioural monitoring in a protected environment. |
| Specialised Psychotherapy |
Physical stability is established and cognitive engagement is medically safe. |
Employs evidence-based modalities like Cognitive Behavioural Therapy for Eating Disorders (CBT-E) or Maudsley Anorexia Nervosa Treatment (MANTRA). |
| Nutritional Rehabilitation |
Throughout all recovery phases to rebuild metabolic equilibrium. |
Registered dietitians formulate progressive meal plans; management may address delayed gastric emptying with gastroenterology support. |
Recovery is a gradual, non-linear process that demands patience. Treatment aims to restore metabolic health and develop sustainable coping mechanisms rather than offering rapid solutions.
Planning Treatment in Turkey
Travelling abroad for eating disorder care requires rigorous pre-travel coordination. Prior to any travel arrangements, the medical team conducts a remote assessment of medical records, laboratory results, and psychiatric histories to determine whether clinical transfer is safe and appropriate.
Because anorexia rehabilitation cannot be rushed, stays are substantially longer than typical elective medical visits. Inpatient stabilisation and initial therapeutic refeeding frequently require an admission of four to eight weeks, followed by gradual step-down care. Patients and families should plan for adequate accommodation and continuous emotional support.
Discharge planning begins early in the admission. The treating clinical team in Turkey prepares comprehensive transfer documentation, including nutritional prescriptions, monitoring requirements, and therapeutic summaries, to ensure seamless handover to local healthcare providers and therapists in the patient's home country.
When Travel Is Not Advisable and Warning Signs
Air travel carries severe risks for individuals with acute, unstable anorexia nervosa. Flying under conditions of severe malnutrition, profound bradycardia, or electrolyte depletion can trigger cardiac collapse or deep vein thrombosis due to changes in cabin pressure, dehydration, and prolonged immobility.
Travel must be postponed, and immediate emergency care sought locally, if any of the following clinical warning signs occur:
- Body mass index (BMI) below 13 kg/m² or precipitous weight loss with severe weakness.
- Resting heart rate below 40 beats per minute, systolic blood pressure below 80 mmHg, or recurrent fainting (syncope).
- Critical electrolyte abnormalities, particularly uncorrected hypokalaemia or severe hypophosphataemia.
- ECG abnormalities, such as severe QTc interval prolongation or symptomatic arrhythmias.
- Acute confusion, severe lethargy, hypothermia (core temperature below 35°C), or active crisis.
In the presence of these indicators, international travel is unsafe. Patients require immediate admission to the nearest emergency department or acute medical ward for urgent stabilisation.
