If there is unexplained disappearance of food in the home or residence hall setting. Bulimia Nervosa - Medical Consequences Bulimia nervosa is the consumption of excessive amounts of food followed by one or more methods of purging. Vomiting, laxatives and diuretics flush sodium and potassium from the body resulting in an electrolyte imbalance. The stomach acids in vomit can erode tooth enamel, resulting in damage such as cavities and discoloration. Self-induced vomiting can result in irritation and tears in the lining of the throat, esophagus and stomach.
Laxative abuse can create a dependence and result in an inability to have normal bowel movements.