Understanding Eating Disorders and the Nurse's Role in Diagnosis, Treatment, and Support.

Eating disorders (EDs) are a severe type of mental illness that nurses in many settings may encounter. The three primary eating disorders-anorexia nervosa, bulimia nervosa, and binge eating disorder-are described here. Signs, symptoms, and treatment of eating disorders are outlined, along with the importance of nurses in early identification of EDs and developing therapeutic relationships with patients. A case study and elements of spiritual care are presented.