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Self-induced vomiting is one of the signs of the eating disorder, Bulimia Nervosa. Bulimics binge on food and then purge by self-induced vomiting and/or may frequently use diet pills, laxatives and diuretics to reduce their weight. The purging may serve to prevent weight gain and also temporarily relieve depression and other negative feelings. Bulimics may suffer from serious electrolyte problems, irregular menstrual periods, dehydration, swollen face, sore throat, tooth decay, dry, flaky skin, constant upset stomach, heartburn, constipation, depression or weight fluctuations. Low potassium levels, from the body losing too much potassium from vomiting, can lead to serious heart arrhythmias and even death.
Researchers at Children's Hospital Boston are searching for answers to questions about eating disorders.
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