There are two subtypes of Bulimia Nervosa:
Purging Subtype
The Purging Subtype of Bulimia Nervosa occurs when a person regularly induces
vomiting or misuses laxatives, enemas or diuretics to compensate for episodes of
binge eating.
Non-Purging Subtype
The Non-Purging Subtype of Bulimia Nervosa occurs when a person engages in regular
fasting or excessive exercise, but does not demonstrate purging behaviours such as
vomiting or misusing laxatives.