Which psychological disorder is characterized by binge eating followed by compensatory behaviors such as self-induced vomiting?

Bulimia Nervosa is the psychological disorder characterized by episodes of binge eating followed by compensatory behaviors intended to prevent weight gain, such as self-induced vomiting. This cycle of overeating and purging distinguishes Bulimia from other eating disorders. Individuals with Bulimia Nervosa often experience a lack of control during binge episodes and may use various methods to restrict or purge in an effort to manage their weight. The focus on compensatory behaviors, whether through vomiting, excessive exercise, or the use of laxatives, is a central feature of this disorder.

In contrast, Anorexia Nervosa primarily involves self-starvation and an intense fear of gaining weight, while Pica refers to the compulsive consumption of non-food substances. Orthorexia is characterized by an unhealthy obsession with eating only healthy foods, rather than the binge-purge cycle seen in Bulimia. These distinctions clarify why Bulimia Nervosa is the correct answer based on the specific symptoms outlined in the question.