You may experience dizziness, weakness, and moodiness, insomnia or disrupted sleep patterns, swollen glands, dental problems, swollen cheek glands, heartburn, and bloating. Irregular or absent menstrual periods is a common symptom. Your weight may fluctuate, sometimes in wide ranges. You may experience hair loss, or your hair and nails may be in very poor condition. In the long run, you may experience extreme weight loss, stomach and esophagus pain, tooth decay from stomach acid, constipation or loss of normal bowel functions.
Malnutrition is common in both anorexia and bulimia.
Your body temperature and blood pressure may be chronically lowered, and you may feel cold most of the time. Eating disorders can create electrolyte imbalances and a loss of critical muscle tissue, including heart tissue, which can be fatal. People with eating disorders can die. First, admit to yourself that you have an eating disorder and that you need help. Tell someone - a friend, a family member, a professional counselor, a person with a similar problem.