Bulimia nervosa

Bulimia nervosa is a eating disorder characterised by episodes of binge eating a large amount of food at a time followed by self-induced vomiting (purging) to prevent any weight gain. Consuming laxatives or diuretics, fasting, or excessive exercising are other inappropriate methods adopted in the pursuit of weight loss.

While there is no known specific cause for bulimia, family history and psychological as well as sociocultural stressors are thought to contribute to the development of this condition. People with bulimia nervosa usually have low self esteem about their body regardless of their body weight. It can affect people who are underweight, normal weight, or overweight and is more common in women and adolescents.

Bulimia has adverse affects on both physical and mental health. The complications can potentially upset every organ system of the body.

This illness is usually treated through a comprehensive approach that includes nutritional counselling, psychotherapy, family therapy and medications.