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Weight loss - unintentional
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| Weight loss - unintentional |
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Definition:
Unintentional weight loss is a decrease in body weight that is not voluntary. Weight loss will occur with decreased food intake, increased metabolism, or both. See also intentional weight loss. Text Continues Below
Alternative Names:
Loss of weight Considerations:
There are many causes of unintentional weight loss including endocrine, gastrointestinal, neurological, psychiatric, and eating disorders (see anorexia nervosa), as well as nutritional deficiencies, infections, and tumors. Common Causes:
- Conditions that prevent food consumption such as painful mouth sores, newly applied orthodontic appliances, or loss of teeth
- Manipulative behavior (in children)
- Unrealistic expectations of caretakers (with children)
- Depression
- Malnutrition
- Loss of appetite
- Prescribed or over-the-counter drugs (including amphetamines, chemotherapeutic agents, laxative abuse, and thyroid medications)
- Drug abuse and smoking
- Unrecognized intentional weight loss
- Undiagnosed anorexia nervosa or bulimia
- AIDS
- Malignancy
- Acute infection
- Chronic infections such as tuberculosis
- Parasitic infections (particularly if you are from or have recently traveled to another country)
- Chronic diarrhea
- Hyperthyroidism
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