I can understand what is going on in your mind. Bulimia
is a condition where in you tend to eat much more than any average person can eat in a period of 2 hours and this occurs atleast 2 times a week for 3 months to diagnose bulimia. You fail to control your eating and tend to eat much more. Then the next step is purging. With the guilt in mind they purge and try to vomit . This is done mostly by inserting finger inside the mouth and rubbing the tongue. In this process they tend to traumatize the neighbouring tissue like parotid region and rest of the mouth.
These ulcers heal very fast thanks to the rich vasularity of the mouth and what they need at the max is a course of amoxycillin
and few pain killers like diclofenac
. Binge behaviour is controlled by Fluoxetine
and cognitive behavioural therapy.
Hope I am able to solve your concerns.
Thanks. Have a nice day.