An eating disorder characterized by an abnormally low body weight, an intense fear of gaining weight and a distorted perception of weight.To prevent weight gain or to continue losing weight, people with anorexia usually severely restrict the amount of food they eat. They may control calorie intake by vomiting after eating or by misusing laxatives, diet aids, diuretics or enemas. They may also try to lose weight by exercising excessively. No matter how much weight is lost, the person continues to fear weight gain.
The physical signs and symptoms of anorexia nervosa are related to starvation. Anorexia also includes emotional and behavioral issues involving an unrealistic perception of body weight and an extremely strong fear of gaining weight or becoming fat
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Physical signs and symptoms of anorexia may include:
- Extreme weight loss or not making expected developmental weight gains
- Thin appearance
- Abnormal blood counts
- Fatigue
- Insomnia
- Dizziness or fainting
- Bluish discoloration of the fingers
- Hair that thins, breaks or falls out
- Soft, downy hair covering the body
- Absence of menstruation
- Constipation and abdominal pain
- Dry or yellowish skin
- Intolerance of cold
- Irregular heart rhythms
- Low blood pressure
- Dehydration
- Swelling of arms or legs
- Eroded teeth and calluses on the knuckles from induced vomiting
There is no guaranteed way to prevent this but the treatment regime can be designed as follows.
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