Bulimia Nervosa - Symptoms

Symptoms

These cycles often involve rapid and out-of-control eating, which may stop when the bulimic is interrupted by another person or the stomach hurts from over-extension, followed by self-induced vomiting or other forms of purging. This cycle may be repeated several times a week or, in more serious cases, several times a day and may directly cause:

• Chronic gastric reflux after eating
• Dehydration and hypokalemia caused by frequent vomiting
• Electrolyte imbalance, which can lead to cardiac arrhythmia, cardiac arrest, and even death
• Esophagitis, or inflammation of the esophagus
• Boerhaave syndrome, a rupture in the esophageal wall due to vomiting
• Oral trauma, in which repetitive insertion of fingers or other objects causes lacerations to the lining of the mouth or throat
• Gastroparesis or delayed emptying
• Constipation
• Infertility
• Enlarged glands in the neck, under the jaw line
• Peptic ulcers
• Calluses or scars on back of hands due to repeated trauma from incisors
• Constant weight fluctuations are common

The frequent contact between teeth and gastric acid, in particular, may cause:

• Severe dental erosion
• Perimolysis, or the erosion of tooth enamel
• Swollen salivary glands
• Constant vomiting can lead to gastroesophageal reflux