Anorexia Nervosa (cont.)

Medical Author:

Roxanne Dryden-Edwards, MD

Roxanne Dryden-Edwards, MD

Dr. Roxanne Dryden-Edwards is an adult, child, and adolescent psychiatrist. She is a former Chair of the Committee on Developmental Disabilities for the American Psychiatric Association, Assistant Professor of Psychiatry at Johns Hopkins Hospital in Baltimore, Maryland, and Medical Director of the National Center for Children and Families in Bethesda, Maryland.

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Medical Editor:

William C. Shiel Jr., MD, FACP, FACR

William C. Shiel Jr., MD, FACP, FACR

Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.

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Medical Editor:

Melissa Conrad Stöppler, MD

Melissa Conrad Stöppler, MD

Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.

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In this Article

• Anorexia nervosa facts
• What is anorexia nervosa?
• Who is at risk for anorexia nervosa?
• What causes anorexia nervosa?
• How is anorexia nervosa diagnosed?
• What are anorexia symptoms and signs (psychological and behavioral)?
• What are anorexia symptoms, signs, and complications (physical)?
• What is the treatment for anorexia nervosa?
• What is the prognosis (outcome) of anorexia nervosa?
• How can anorexia nervosa be prevented?
• The future of anorexia nervosa
• Where can a person get help for anorexia nervosa?
• Patient Comments: Anorexia Nervosa - Treatments
• Patient Comments: Anorexia - Share Your Experience
• Find a local Psychiatrist in your town
• Anorexia Nervosa Index

Anorexia can have dangerous psychological and behavioral effects on all aspects of an individual's life and can affect other family members as well.

• The individual can become seriously underweight, which can lead to depression and social withdrawal.
• The individual can become irritable and easily upset and have difficulty interacting with others.
• Sleep can become disrupted and lead to fatigue during the day.
• Attention and concentration can decrease.
• Most individuals with anorexia become obsessed with food and thoughts of food. They think about it constantly and become compulsive about their food choices or eating rituals. They may collect recipes, cut their food into tiny pieces, prepare elaborate calorie-laden meals for other people, or hoard food. Additionally, they may exhibit other obsessions and/or compulsions related to food, weight, or body shape that meet the diagnostic criteria for an obsessive compulsive disorder.
• Other psychiatric problems are also common in people with anorexia nervosa, including affective (mood) disorders, anxiety disorders, and personality disorders.
• Generally, individuals with anorexia are compliant in every other aspect of their life except for their relationship with food. Sometimes, they are overly compliant, to the extent that they lack adequate self-perception. They are often eager to please and strive for perfection. They usually do well in school and may often overextend themselves in a variety of activities. The families of anorexics often appear to be "perfect." Physical appearances are important to the anorexia sufferer. Performance in other areas is stressed as well, and they are often high achievers in many areas.
• While control and perfection are critical issues for individuals with anorexia, aspects of their life other than their eating habits are often found to be out of control as well. Many have, or have had at some point in their lives, addictions to alcohol, drugs, or gambling. Compulsions involving sex, exercising, housework, and shopping are not uncommon. In particular, people with anorexia often exercise compulsively to speed the weight-loss process.
• Symptoms of anorexia in men tend to co-occur with other psychological problems and more commonly follow a period of being overweight than in women. Men with anorexia also tend to be more likely to have a distorted body image.
• Compared to symptoms in men, symptoms of anorexia in women tend to more frequently include a general displeasure with their body and a possibly stronger desire to be thin. Women with anorexia also tend to experience more perfectionism and cooperativeness.

In addition to the mental effects of anorexia, physical effects of this disorder in children and teens include a number of issues that are associated with the growth and development inherent in this age group. Examples of symptoms and signs of anorexia in childhood and adolescence can include a slowing of the natural increase in height or a slowed increase in development of other body functions.

All of these features can negatively affect one's daily activities. Diminished interest in previously preferred activities can result. Some individuals also have symptoms that meet the diagnostic criteria for a major depressive disorder.