How do doctors diagnose an eating disorder?

Exam. Through taking a good history of eating habita and body image issue and also through doing a good details physical exam, sometimes may need the help of some blood testing.
Dx Eating Disorder. The diagnostic and statistical manual (dsm iv) of the american psychiatric association has a list of criteria for eating disorders, such as anorexia and bulimia. One dividing line about an eating problem being a disorder is whether purging occurs in some form . It may be by inducing vomiting or by laxative abuse. Eating disorders often require ongoing physical and psychiatric treatment.