Bulimia nervosa: an update and treatment recommendations.
Bulimia nervosa is a common eating disorder in adolescent women. Biological, psychological, and social factors are implicated in onset and important in treatment. Diagnosis of the syndrome, but not its subtypes, can be made well using the DSM-IV system. Screening tools, laboratory findings, and physical findings can be helpful in making the diagnosis. Comorbid disorders include affective disorders, addictive disorders, anxiety disorders, personality disorders, and anorexia nervosa. The etiology of bulimia nervosa is complex, with biologic, psychological, social, and family factors, which likely differ somewhat from patient to patient. Treatment, accordingly, should be comprehensive, individualized, and multifaceted. Many patients respond well to the use of an antidepressant, and cognitive-behavioral therapy is a useful approach for many patients. Combining these two treatments seems to be a good strategy. Environmental and family issues also need to be addressed. Many patients are treated insufficiently. More research on bulimia nervosa specific to adolescence is needed.
Wells
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Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota 55905, USA. wells.lloyd@mayo.edu
Sadowski
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D000293:Adolescent; D000928:Antidepressive Agents / Q000627:therapeutic use; D001521:Behavior Therapy; D002032:Bulimia / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D005192:Family Health; D005260:Female; D006801:Humans
D000928:Antidepressive Agents