Bulimia nervosa is an eating disorder characterized by binge eating followed by self-induced vomiting, laxative or diuretic use, or excessive exercise. It is most common in adolescent girls and can be caused by low self-esteem, depression, anxiety, and genetic factors. Treatment is rare due to the secretive nature of the disorder.
Bulimia is an eating disorder that is sometimes linked to anorexia nervosa. The medical term is bulimia nervosa and the main symptom is binge eating followed by vomiting. Vomiting is self-induced to cleanse the body of food that has been eaten. About 85% of cases are adolescent girls and about 10-15% of cases are men.
A bulimic person is concerned about food intake. The binges and purges can occur regularly or they can occur in cycles. Vomiting can be achieved by pushing fingers into the back of the mouth, or the bulimic can train herself to vomit at will. This regurgitation technique can stay with the bulimic for her entire life.
Other techniques used by the bulimic to eliminate food include laxatives and diuretics, and excessive exercise is another telltale sign of the condition. Bleeding can occur frequently throughout the day or it can be less frequent. Some cases are brief, but for some, the condition can persist for life.
The foods that we most often binge eat during the bulimia cycle are foods high in calories and sugar. The bulimic may consider these treats or comfort food, but after the food is eaten, the person may feel disgusted and purging will occur. This ailment can be used as a quick weight loss technique which soon turns into a more serious condition.
The causes of bulimia are not fully understood, although peer pressure to stay thin and low self-esteem are thought to be factors. It can also be linked to issues like depression and anxiety. The disorder is a way for some people to have control over their lives, and children who have been abused can develop the condition. Genetic links have also been found.
One of the main signs that someone is suffering from bulimia is a visit to the bathroom right after a meal. He may also be very secretive about food and not willing to discuss it. Weight fluctuations may also be observed and sudden weight loss may occur.
Other physical symptoms may include tooth decay from the acid kicked up by the stomach which rots away the tooth enamel. Bulimics can also have dry skin and fatigue. Women with this disorder often experience irregular periods and the breasts may shrink due to weight loss.
Due to the secretive nature of the condition, treatment is rare. The problem can subside when the person regains self-confidence, or they can simply get out of it. If the condition is severe, a doctor should be consulted.
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