Uric Acid in Urine

How To Prepare

No special preparation is required before having a uric acid urine test. It is not necessary to restrict fluids or foods before the test. Be sure to drink enough fluids during the 24-hour urine test to prevent dehydration.

During the collection period, do not drink alcohol because alcohol reduces the amount of uric acid eliminated by the kidneys.

Many medicines can change the results of this test. Be sure to tell your doctor about all the nonprescription and prescription medicines you take.

Talk to your doctor about any concerns you have regarding the need for the test, its risks, how it will be done, or what the results may indicate. To help you understand the importance of this test, fill out the medical test information form(What is a PDF document?).

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Author:	Maria G. Essig, MS, ELS	Last Updated: October 31, 2007
Medical Review:	E. Gregory Thompson, MD - Internal Medicine Stanford M. Shoor, MD - Rheumatology
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