An albumin blood test measures albumin, the most common protein found in blood plasma.
Low albumin levels in the blood may indicate seriousliverandkidney problems.
High levels, known ashyperalbuminemia, can be caused bydehydrationand certain medicines.
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Your healthcare provider may order an albumin blood test as part of a regular check-up or to diagnose symptoms.
A urine test called amicroalbumintest may be ordered if kidney disease is suspected.
However, you may notice symptoms of the underlying cause of high albumin.
If you have abnormal albumin levels, your healthcare provider may request a follow-up.
This may mean imaging and additional diagnostic testing ifkidney, intestinal, or liver problems are suspected.
You also may need a diet and nutrition analysis and, possibly, pharmaceutical or surgical treatment.
When getting your albumin test results, dont hesitate to ask your healthcare provider to explain what they mean.
Summary
Albumin blood tests can help diagnose kidney problems, liver disease, and digestive problems.
They may also be part of a regular check-up.
A blood sample is collected for an albumin blood test.
Abnormal test results may warrant further tests or medical procedures.
Not all causes of abnormal albumin are conditions that need to be treated, though.
Diet, medication, and pregnancy can all alter albumin levels.
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