Purging occur in people who suffer from both bulimia and anorexia nervosa.
Which means, after they're done with consuming their food, they will either vomit or push the food out with the help of laxatives and/or diuretics. When it comes to their weight, it's usually on the border between normal and sometimes underweight. Purging is extremely unhealthy as it removes all the nutrients and fluids our body needs in order to function well.
