1. Health
You can opt-out at any time. Please refer to our privacy policy for contact information.

Discuss in my forum

Symptoms & Warning Signs of Bulimia Nervosa

Physical, behavioral and emotional symptoms

By

Updated June 09, 2014

People who are experiencing bulimia nervosa may exhibit some of the following symptoms and/or warning signs of the disease. Sometimes family members and friends will remark after a diagnosis has been made that they are surprised that they didn’t notice the eating disorder or didn’t realize that certain behaviors or physical complaints were related to an eating disorder. However, people who are struggling with bulimia nervosa often experience emotions of shame and guilt about their behaviors. This means that many people with bulimia nervosa will go to great lengths to hide their behaviors to avoid anyone finding out about the eating disorder.

It is important to note that this is not an exhaustive list of symptoms and people who do not have all of the symptoms below may still be struggling with bulimia nervosa. Also, these signs and symptoms are not specific to eating disorders and may reflect other conditions.

Physical Symptoms

Bulimia nervosa is characterized by repeated episodes of binge eating and using compensatory behaviors such as purging or extreme amounts of exercise. Because many sufferers are of average weight, physical symptoms may not be noticeable to others until the disorder has become extremely severe. It is important for anyone experiencing physical symptoms to be assessed by a physician.

  • swollen glands, roundness in jaw area, bloodshot eyes, calluses on fingers
  • lightheadedness or loss of balance (may experience fainting)
  • yellowing, graying, spotted or decaying teeth
  • chest pains
  • stomach aches
  • chronic sore throat
  • electrolyte imbalances and dehydration
  • chronic bouts of constipation (resulting from laxative abuse)

Behavioral Symptoms

These are symptoms that are often noticed outwardly by family members and friends.

  • evidence of purging – always needing to go to the restroom after meals or finding packages of laxatives or diuretics
  • evidence of binge eating – stashing food, stealing food, eating large amounts in one sitting
  • family members or roommates may notice large amounts of food that are missing from the cabinets or pantry or notice large amounts of food packaging in trashcans or vehicles
  • frequent trips to the bathroom
  • extreme eating habits (strict dieting followed by overeating)
  • desperate to exercise even when it gets in the way of other activities
  • wanting to exercise a specific amount to ‘burn off’ the calories that have been taken in
  • creation of schedules or rituals that allow for binging and purging
  • uses drugs as a way to suppress appetite
  • talks about dieting, calories, food or weight so much that it gets in the way of regular conversation
  • withdrawal from friends, families and usual activities

Emotional Symptoms

Although more difficult to notice than behavioral symptoms, emotional symptoms are often recognized by family members and friends, even when they don’t know about the binging and purging behaviors. These emotional issues are not unique to bulimia nervosa, but may raise concerns.

  • self-esteem, self-worth, or attractiveness determined by appearance and weight
  • depression
  • mood swings
  • extreme irritability
  • strong need for approval
  • extremely self-critical
  • feeling out of control

Sometimes, people with anorexia nervosa will also use binging or purging behaviors. However, the distinction between bulimia nervosa and anorexia nervosa is that people struggling with anorexia nervosa have significantly low body weight.

Sources:

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Washington, DC: Author.

Costin, C. (2007). The eating disorder sourcebook. New York: McGraw Hill.

Zerbe, K.J. (1995). The body betrayed. Carlsbad, CA: Gurze Books.

  1. About.com
  2. Health
  3. Eating Disorders
  4. FAQs
  5. Symptoms & Warning Signs of Bulimia Nervosa

©2014 About.com. All rights reserved.

We comply with the HONcode standard
for trustworthy health
information: verify here.