Unlike a person with bulimia, after a binge, you don't regularly compensate for extra calories eaten by vomiting, using laxatives or exercising excessively. -Mayo Clinic
What Are Typical Behaviors of People With Bulimia?
A person with bulimia might eat more than 2,000 calories in one sitting and then induce vomiting. Vomiting, however, is not the only method of purging. Excessive exercise,laxative use, enemas, fasting, or a combination of purging methods are common alternatives to vomiting. People who binge without purging often receive the diagnosis of binge eating disorder. -Bulimia.com