Anorexia nervosa and Bulimia nervosa

Anorexia nervosa (AN) and bulimia nervosa (BN) are common syndromes characterized by a weird eating state. AN and BN are two different clinical manifestations of the same chronic eating disorder. Although the clinical manifestations and outcomes of the two syndromes are different, these characteristics point out that the etiology of the two diseases is the same, and they are both afraid of obesity. As a result, these patients take this feeding as the focus of their lives.