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Hypoproteinemia

Low protein concentration in the blood

Low protein concentration in the blood

FieldValue
nameHypoproteinemia
fieldHematology

Hypoproteinemia is a condition where there is an abnormally low level of protein in the blood. There are several causes that all result in edema once serum protein levels fall below a certain threshold.

Signs and symptoms

The severity of symptoms can vary, but may include:

  1. fatigue and weakness
  2. recurrent infections
  3. brittle nails and dry skin
  4. thinning and breaking hair
  5. mood changes and irritability

Causes

  1. Nutritional hypoproteinemia is due to severe limitation of protein intake in the diet. An example of nutritional hypoproteinemia is Kwashiorkor, a type of protein energy malnutrition affecting young children.
  2. Malabsorption, often caused by celiac disease or inflammatory bowel disease
  3. Liver disease can also cause hypoproteinemia by decreasing synthesis of plasma proteins like albumin.
  4. Renal disease like nephrotic syndrome can also result in hypoproteinemia because plasma proteins are lost in the urine.
  5. Sepsis (whole body infection) – macrophages activated in the liver and spleen secrete TNF-alpha into the bloodstream resulting in hypoproteinemia.

Diagnosis

Hypoproteinemia is often confirmed by testing for serum albumin and total protein levels.

References

References

  1. Semrad, Carol E.. (2012). "Goldman's Cecil Medicine".
  2. (2019-12-10). "Hypoproteinemia: Symptoms, causes, and treatment".
  3. Laster, Leonard. (1964-02-22). "Protein-losing Gastroenteropathy". JAMA.
Info: Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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