Bulimia Nervosa is not always characterized by vomiting.  Purging behaviors can also come in the form of excessive exercise, laxatives, and any other form of ‘purging’ calories or food.  Bulimia can be difficult to spot because those who suffer with it can be normal weight or above average weight.

Bulimia Nervosa has three primary symptoms:

• Regular intake of large amounts of food accompanied by a sense of loss of control over eating behavior.
• Regular use of inappropriate compensatory behaviors such as self-induced vomiting, laxative or diuretic abuse, fasting, and/or obsessive or compulsive exercise.
• Extreme concern with body weight and shape.

Warning Signs of Bulimia Nervosa:

• Evidence of binge-eating, including disappearance of large amounts of food in short periods of time or the existence of wrappers and containers indicating the consumption of large amounts of food.
• Evidence of purging behaviors, including frequent trips to the bathroom after meals, signs and/or smells of vomiting, presence of wrappers or packages of laxatives or diuretics.
• Excessive, rigid exercise regimen–despite weather, fatigue, illness, or injury–the need to “burn off” calories taken in.
• Unusual swelling of the cheeks or jaw area.
• Calluses on the back of the hands and knuckles from self-induced vomiting.
• Discoloration or staining of the teeth.
• Creation of complex lifestyle schedules or rituals to make time for binge-and-purge sessions.
• Withdrawal from usual friends and activities.
• In general, behaviors and attitudes indicating that weight loss, dieting, and control of food are becoming primary concerns.

Health Consequences of Bulimia Nervosa:

• Electrolyte imbalances that can lead to irregular heartbeats and possibly heart failure and death. Electrolyte imbalance is caused by dehydration and loss of potassium and sodium from the body as a result of purging behaviors.
• Inflammation and possible rupture of the esophagus from frequent vomiting.
• Tooth decay and staining from stomach acids released during frequent vomiting.
• Chronic irregular bowel movements and constipation as a result of laxative abuse.
• Gastric rupture is an uncommon but possible side effect of binge eating.

About Bulimia Nervosa:

• Bulimia nervosa affects 1-2% of adolescent and young adult women.
• Approximately 80% of bulimia nervosa patients are female (Gidwani, 1997).
• People struggling with bulimia nervosa will often appear to be of average body weight.
• Many people struggling with bulimia nervosa recognize that their behaviors are unusual and perhaps dangerous to their health.
• Bulimia nervosa is frequently associated with symptoms of depression and changes in social adjustment.