Description of the test
Testing urine (urinalysis) provides information about a person's health and may identify possible reasons for symptoms one is experiencing. Urinalysis provides clues that may point towards infection, dietary concerns, or specific conditions through simple laboratory analysis. Urinalysis can be used to detect or monitor a variety of conditions, including kidney disease, diabetes, or urinary tract infections.
A sample is usually taken in a clinic or hospital and then sent to a laboratory for testing. In some cases, you may need to take a urine sample at home.
Example of a sterile container that may be used to collect a urine sample.
How often should this test be performed?
The frequency of this test is determined by your doctor. It may be requested for a specific purpose or it may be part of a routine yearly exam.
Why is this test performed?
Doctors often request this test during yearly physical examinations. A urine test may also provide information about:
- possible infection of the urinary tract. You may suspect that you have a urinary tract infection (UTI) if you notice pain or burning during urination, increased frequency of urination, blood in the urine, or changes in urine color.
- kidney disease
- diabetes
- the effectiveness of a current treatment for a condition (such as a UTI, or kidney-related conditions such as kidney stones)
With results from this test, your doctor can better identify what the problem is and how to treat it.
Are there any risks and precautions I should know about?
If you have a urinary tract infection, providing a sample for this test may cause some discomfort. Wash your hands before and after collecting the sample. Follow instructions closely to avoid contaminating your urine sample.
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