Overview
Bulimia nervosa is an eating disorder characterized by repeated episodes of binge eating followed by compensatory behaviors to prevent weight gain, such as vomiting, excessive exercise, or misuse of laxatives. It affects both physical and mental health.
Causes
Genetic and biological factors Psychological factors such as low self-esteem, anxiety, or depression Societal pressure and cultural emphasis on thinness Traumatic experiences or stressful life events
Signs and Symptoms
Frequent episodes of eating unusually large amounts of food in a short time Feeling out of control during binge eating Compensatory behaviors like self-induced vomiting or misuse of laxatives Preoccupation with body shape and weight Dental erosion, chronic sore throat, and gastrointestinal issues
Diagnosis
Clinical evaluation of eating patterns and behaviors Physical examination and assessment of medical complications Psychological assessment for coexisting mental health conditions Use of diagnostic criteria from DSM-5 (Diagnostic and Statistical Manual of Mental Disorders)
Treatment
Cognitive-behavioral therapy (CBT) to address unhealthy thought patterns and behaviors Nutritional counseling to establish healthy eating habits Medications such as antidepressants in some cases Support groups and therapy for emotional support Monitoring and management of medical complications
Prevention and Care
Early recognition of unhealthy eating behaviors Education on healthy body image and self-esteem Encouraging open communication about emotional struggles Family and social suppor