Bulimia nervosa; Binge-purge behavior; Eating disorder - bulimia
In bulimia, eating binges may occur as often as several times a day for many months.
People with bulimia often eat large amounts of high-calorie foods, usually in secret. People can feel a lack of control over their eating during these episodes.
Binges lead to self-disgust, which causes purging to prevent weight gain. Purging may include:
Purging often brings a sense of relief.
People with bulimia are often at a normal weight, but they may see themselves as being overweight. Because the person's weight is often normal, other people may not notice this eating disorder.
Symptoms can include:
A physical examination may also show:
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Sim LA, McAlpine DE, Grothe KB, Himes SM, Cockerill RG, Clark MM. Identification and treatment of eating disorders in the primary care setting. Mayo Clin Proc. 2010;85(8):746-751.
Treasure J, Claudino AM, Zucker N. Eating disorders. Lancet. 2010;375(9714):583-593.
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