Anorexia; Bulimia; Binge eating
Possibly the most bewildering symptom of eating disorders is the distorted body image (body dysmorphia). Although people typically associate distorted body image with severe anorexia, distortion may also occur in people with bulimia.
People with bulimia nearly always practice it in secret, and, although they may be underweight, they are not always anorexic. Symptoms or signs of bulimia may, therefore, be very subtle and go unnoticed. They may include:
Weight Loss. The primary symptom of anorexia is major weight loss from excessive and continuous dieting, which may either be restrictive dieting or binge-eating and purging.
Other symptoms of anorexia may include:
American Psychiatric Association. Treatment of patients with eating disorders, third edition. American Psychiatric Association. Am J Psychiatry. 2006 Jul;163(7 Suppl):4-54.
Berkman ND, Lohr KN, Bulik CM. Outcomes of eating disorders: a systematic review of the literature. Int J Eat Disord. 2007 May;40(4):293-309.
Bulik CM, Berkman ND, Brownley KA, Sedway JA, Lohr KN. Anorexia nervosa treatment: a systematic review of randomized controlled trials. Int J Eat Disord. 2007 May;40(4):310-20.
Field AE, Javaras KM, Aneja P, Kitos N, Camargo CA Jr, Taylor CB, et al. Family, peer, and media predictors of becoming eating disordered. Arch Pediatr Adolesc Med. 2008 Jun;162(6):574-9.
Gowers SG. Management of eating disorders in children and adolescents. Arch Dis Child. 2008 Apr;93(4):331-4. Epub 2007 Oct 9.
Hall MN, Friedman RJ 2nd, Leach L. Treatment of bulimia nervosa. Am Fam Physician. 2008 Jun 1;77(11):1588, 1592.
Hunt TJ, Thienhaus O, Ellwood A. The mirror lies: body dysmorphic disorder. Am Fam Physician. 2008 Jul 15;78(2):217-22.
Morris J, Twaddle S. Anorexia nervosa. BMJ. 2007 Apr 28;334(7599):894-8.
Schmidt U, Lee S, Beecham J, et al. A randomized controlled trial of family therapy and cognitive behavior therapy guided self-care for adolescents with bulimia nervosa and related disorders. Am J Psychiatry. 2007 Apr;164(4):591-8.
Williams PM, Goodie J, Motsinger CD. Treating eating disorders in primary care. Am Fam Physician. 2008 Jan 15;77(2):187-95.