What is the difference between anorexia and bulimia?

Anorexia nervosa and bulimia nervosa are both eating disorders that are characterized by a disturbance in eating habits and a preoccupation with weight and shape. However, there are some key differences between the two disorders.

Anorexia nervosa is characterized by a refusal to maintain a healthy body weight, an intense fear of gaining weight, and a distorted body image. People with anorexia nervosa often severely restrict their food intake, and may also engage in excessive exercise. This can lead to malnutrition, dehydration, and a variety of health problems, including heart problems, kidney problems, and osteoporosis.

Bulimia nervosa is characterized by recurrent episodes of binge eating followed by purging. Binge eating is defined as eating a large amount of food in a short period of time, often until feeling uncomfortably full. Purging involves vomiting, using laxatives, or diuretics to rid the body of the food that has been consumed. People with bulimia nervosa may also engage in excessive exercise. This can lead to a number of health problems, including dehydration, electrolyte imbalances, and dental problems.

In addition to these key differences, anorexia nervosa and bulimia nervosa also differ in their prevalence and treatment. Anorexia nervosa is more common in females than males, and it typically begins in adolescence or early adulthood. Bulimia nervosa is also more common in females than males, but it typically begins in late adolescence or early adulthood. Both disorders can be treated with a combination of therapy, medication, and nutritional counseling.

If you think you may have an eating disorder, it is important to seek professional help. Eating disorders can be serious, but they can be successfully treated.