Difference between anorexia nervosa and bulimia nervosa

By: Prof. Dr. Fazal Rehman | Last updated: February 3, 2024

Let me share with you a difference between anorexia nervosa and bulimia nervosa.

Aspect Anorexia Nervosa Bulimia Nervosa
Introduction It is characterized by severe restriction of food intake, resulting in significantly low body weight It is characterized by recurrent episodes of overeating followed by compensatory behaviors
Onset of disorder Adolescence to early adulthood

(12-25 years)

Late adolescence to early adulthood

(15-25 years)

Body Weight concerns Intense fear of gaining weight, even if underweight Preoccupation with body shape and weight, but individuals may be within a normal weight range
Physical consequences ·        Severe malnutrition

·        Emaciation

·        Potential organ damage

·        Fluctuations in weight

·        Electrolyte imbalances

·        Dental issues (from vomiting)

Self-Image Perception Seeing oneself as overweight despite being underweight Body image concerns, often with a focus on specific body parts
Medical risks ·        Osteoporosis

·        Cardiac issues

·        Hormonal disruptions

·        Electrolyte imbalances

·        Gastrointestinal problems

·        Dental issues

·        Potential cardiac problems

Treatment ·        Medical stabilization

·        Nutritional rehabilitation therapy

·        Cognitive-behavioral therapy

·        Psychoeducation,

·        Nutritional counseling etc.

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