There are various symptoms and complications that are related to different eating disorders, all of which vary according to the severity of the eating disorder.
Bulimia Without Anorexia
Bulimia nervosa, which is more commonly referred to as bulimia, involves recurrent bing eating episodes that can be followed by a period of fasting (bulimia with anorexia), self-induced vomiting, excessive use of either laxatives, diuretics or other medications and/or exercise. Bulimia without anorexia, otherwise referred to as purging type, accounts for a majority of bulimia patients. As a result of self-induced vomiting or other forms of purging, bulimic individuals may exhibit various physical signs and symptoms.
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Behavioral Symptoms
Sudden episodes of eating or purchasing large amounts of food
Evidence of use of certain medications:
Laxatives
Diet pills
Emetics (drugs that induce vomiting)
Diuretics (medications that reduce fluids)
Using the bathroom right after meals on a regular basis.
Bathroom visits may be unusually long
Eats in private
Eats a restrictive diet
Binge episodes are usually on high-fat, high-carbohydrate and high-sugar “junk” foods
Behavioral problems like shoplifting, binge spending, alcohol or drug use and/or sexual promiscuity
Decline in work and school attendance
Short lasting relationships
Perfectionist behaviors
Excessive exercising
Extreme fluid intake
Cognitive and Emotional Symptoms
Preoccupation with food
Difficulty performing daily tasks
Concentrating
Decision making
Rigid thinking
Fear about intimacy in personal relationships
Anxiety
Depression
Anger
Irritable
Defiant or stubborn with or without mood swings
Feelings of worthlessness, inadequacy, loneliness and low self esteem
Fear of weight gain
Withdrawal from family and friends after meals
Physical Symptoms
Broad fluctuations of weight
Evidence of red eyes
Occurs as a result of broken eye blood vessels during the strain of vomiting
Dental Effects (result from excessive acid exposure from forced vomiting episodes)
Erosion of the tooth enamel
Cavities in the teeth
Gum diseases
Hand (Knuckle) Injuries (result from self-induced vomiting)
Dehydration
Fainting spells
Dizziness
Hand tremors
Blurred vision
Dry mouth
Swollen parotid and/or salivary glands
Pouch-like appearance to the corners of the mouth
Rashes and pimples
Loss of, or irregular, menstrual periods
Hypertension
Edema (swelling)
Sore and/or irritated throat
Esophagitis
Electrolyte imbalance3
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Anorexia
Anorexia nervosa, which is more commonly referred to as anorexia, is characterized by dramatic weight loss that results from severe restriction in food intake. Aside from the emotional and behavioral symptoms associated with anorexia, the physical signs and symptoms of this eating disorder often occur as a result of starvation.
Behavioral Symptoms
Severe dieting
Restrictive dieting
Binge-eating
Purging
Individuals maintain detailed food diaries and records
Food quantity
Weight
Fat grams
Excessive exercising along with severely restrictive dieting
Refusal to eat in front of others
Refusal to eat certain foods
Can profress to restrictions against whole categories of food (e.g., no carbohydrates)
Ritualistic eating habits
Cutting food into small pieces
Avoiding certain foods
Eats foods in certain orders
Excessive chewing
Rearranging food on a plate
Reactivity and hypersensitivity to cold
Excessive heavy clothing to prevent from being cold and from the thinness being apparent
Shop for groceries and prepare food for others, but avoids eating
Food hoarding
Social withdrawal
Unrealistic perfectionist behaviors
Denies feeling hungry
Physical Symptoms
Dramatic weight loss
Menstrual irregularities (women)
Long periods without menstrual periods
Delay in onset of menses in young girls
Amenorrhea
Hair loss from scalp
Yellow tone to skin.
Especially evident on palms of the hands and soles of the feet
Occurs as a result of eating too many vitamin A-rich vegetables (e.g., carrots)
Dry skin covered with fine hair
Dry and brittle nails
Sleep problems
Muscle weakness
Swollen feet and hands
Can be accompanied with cold or mottled hands or feet
Bloating after eating and digestive problems
Impaired immune system
Abnormal laboratory test results
Anemia
Low thyroid levels
Low hormone levels
Low potassium
Low blood cell count
Slowed heart rate
Gastrointestinal symptoms
Cognitive and Emotional Symptoms
Confused or slowed thinking
Poor memory or judgment
Conversations and projects revolving around food and weight loss
Indecisive
Inflexible thinking
Beliefs regarding thinness equating to happiness
Severe self-control
Anxiety
Depressionn
Angry
Stubbornness
Mood swings
Feelings of inadequacy, worthlessness, ineffectiveness and loneliness
Low self-esteem
Incapability to adjust to changes of routines
Severe fear of weight gain
Refusal to believe anything is wrong
Denial for need for help
May become sulky, angry or defensive when concern is expressed
Denies feeling hungry
Withdrawal from social activities
More isolated
Secretive
Limited social spontaneity
References
Further Reading