Obesity, anorexia, and bulimia

Eating disorders are common in our society. They represent a heterogeneous group of disorders with respect to pathophysiology (biological, social-cultural, psychological, familial, and developmental), presentation, and treatment. The patient may have superimposed comorbid psychiatric illnesses and may even exhibit features common to both anorexia and bulimia. Regardless, the health care provider must remain cognizant of these illnesses to be able to offer prompt referral to an appropriate center with expertise in treating these pervasive illnesses.