Aside from vomiting, how do bulimics purge?

Aside from vomiting, how do bulimics purge?

Barton Blinder, MD (Clinical Professor, Dept. of Psychiatry) gives expert video advice on: Why can bulimics hide their disease better than anorexics?; What are some of the personality traits of a bulimic?; How do bulimics act around mealtime? and more...

Other forms of purging, in addition to vomiting, are the use of laxatives in large amounts, and also the use of water pills, or what we call medically, diuretics.