How Is Anorexia Nervosa Diagnosed?

The diagnosis and evaluation process usually begins with a detailed interview with the person with anorexia nervosa and family members. Questions are usually asked about:

• Weight history
• Eating patterns
• Concerns about weight and shape
• Dieting and weight-losing behaviors
• Whether or not binge eating has been a problem
• Problems in the family or other relationships
• Physical and psychological symptoms that occurred before the disorder started
• Physical and psychological symptoms that have occurred since it started

A thorough medical evaluation is also performed in order to assess the physical problems that may have resulted from weight loss, vomiting, and laxative abuse. This involves a complete physical examination and may require blood tests and/or an electrocardiogram.

It is important to rule out other possible physical explanations for the weight loss and become aware of other physical problems that may affect the treatment planning.