An imbalance in uric acid levels can cause conditions such as gout and kidney stones. Common causes include diet, obesity, and kidney disease. Managing uric acid levels is essential to prevent long-term health complications.
Uric acid is a waste product that is produced when the body breaks down substances called purines. Purines are found in some foods, such as red meat, seafood, and alcohol. After they break down, uric acid is mostly eliminated from the body through the urine.
Although it plays a role in the body's chemical balance, excess or lack of uric acid can lead to health problems.
Uric acid is often used as a biomarker to diagnose and monitor conditions such as gout, kidney disease, and some forms of arthritis. Regular uric acid tests can help doctors determine if a patient is at risk of developing these conditions.
A uric acid test may be recommended in a variety of situations. Although not included in annual health checks, this test is essential for diagnosing specific health conditions.
The following are cases where a uric acid test may be required:
A uric acid test is usually done by taking a blood test. Sometimes a urine test is requested to measure how much uric acid is excreted by the kidneys.
Preparations for the test:
Normal uric acid levels vary by age and gender. Here are the standard reference values:
Children (boys):
Children (girls):
Pregnant women:
Note : The units of measurement and the normal ranges may vary depending on the laboratory and the methods used.
Abnormal uric acid levels can indicate a variety of underlying health conditions, depending on whether they are too high or too low.
High uric acid levels (hyperuricemia)
High levels can cause complications if not managed. The body may produce too much uric acid or have trouble eliminating it, causing it to build up in the blood.
Common causes:
Recommendations:
Low levels, although less common, may also indicate health problems.
Common causes:
Recommendations:
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