• Is the test used to check the effectiveness of gout medications?

Yes, it is used to monitor the effectiveness of uric acid-lowering drugs like allopurinol in patients with recurrent gout.

• Is the uric acid test used to assess the risk of kidney stones?

Yes, the test is used to evaluate the risk of forming uric acid kidney stones, particularly for individuals with a personal or family history of such stones.

Medical Laboratories

Uric Acid Blood Test

Uric Acid Test

Measuring blood uric acid levels to assess risks of gout and kidney stones, monitoring treatment effectiveness to ensure joint comfort and protection from swelling.

Trusted medical contentUpdated: 04-09-2026Views: 52LHL-3231

About this service

This test measures the concentration of uric acid (the final salt of purine metabolism) in the blood serum. Purines are compounds found in some foods (such as red meat and seafood) and are also produced within the body from the breakdown of cells. Uric acid levels rise when production (from food or within the body) increases or excretion via the kidneys decreases. Chronically elevated levels (hyperuricemia) increase the risk of sodium urate crystals depositing in the joints, causing gout, and in the kidneys, causing stones or nephropathy.

Conditions and notices

8 hours fasting preferred

Fasting is not routinely required, but it may be requested if the test is part of other examinations. It is best to check the laboratory's instructions.

A standard venous blood sample is drawn.

• Avoid drinking alcohol at least 24 hours before the test, as it may temporarily raise the level.

Inform your doctor about all medications, especially diuretics, low-dose aspirin, and gout medications.

Strenuous exercise before the examination can affect the result, so rest is preferable.

Frequently Asked Questions

Short answers to the FAQs published with this service.

• How long should I fast before a uric acid test?

It is preferred to fast for 8 hours before having this blood test.

• Why is uric acid monitored during cancer treatment?

It is monitored in cancer patients receiving chemotherapy or radiation to prevent tumor lysis syndrome, which results from rapid cell breakdown.

• What symptoms might indicate a need for this test?

Sudden, severe pain, swelling, redness, and heat in a joint, particularly the big toe, are symptoms of acute gout that may require testing.

• Can diet affect uric acid levels?

Uric Acid Blood Test

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