Bulimia Nervosa
Bulimia nervosa is a serious mental health condition where a person repeatedly eats large amounts of food in a short period (binges) and then tries to prevent weight gain by purging, such as vomiting or using laxatives.
Disease Facts
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Summary
Bulimia nervosa is an eating disorder characterized by binge eating followed by purging, which means trying to get rid of the food to prevent weight gain. This cycle can lead to serious health issues like heart problems and digestive issues. It affects both men and women, often starting in adolescence.
The exact cause of bulimia nervosa is not well understood. It involves genetic, environmental, and behavioral factors. Risk factors include a family history of eating disorders, societal pressure to be thin, and psychological issues like anxiety or depression.
Symptoms include frequent binge eating and purging, preoccupation with body weight, and feeling out of control during binges. Complications can include electrolyte imbalances, heart problems, and dental erosion. These issues can severely impact health and quality of life.
Bulimia nervosa is diagnosed through clinical evaluation by a healthcare provider. Key symptoms include recurrent binge eating and purging behaviors. Physical exams and blood tests check for signs like dental erosion and electrolyte imbalances. Psychological assessments help confirm the diagnosis.
Preventing bulimia involves promoting healthy body image and self-esteem. Treatment includes cognitive-behavioral therapy, which helps change unhealthy eating patterns, and medications like fluoxetine, which is an antidepressant that increases serotonin levels to reduce symptoms. Early intervention improves outcomes.
Self-care includes maintaining a balanced diet with regular meals to prevent binge eating. Moderate exercise, like walking or yoga, can improve mood without triggering symptoms. Avoiding alcohol and tobacco is important, as they can worsen mental health. These actions support recovery by promoting physical health and reducing stress.