Urea - 24 Hours Urine Test

You will collect all your urine for a 24-hour period in a container provided by the lab. This is then analyzed to measure the urea nitrogen levels.

High levels of urea nitrogen in your urine may suggest kidney disease or dehydration, while low levels may indicate malnutrition or impaired liver function.

Your doctor may order this test if you have symptoms of kidney disease, such as high blood pressure, swollen hands or feet, or frequent urination.

Avoid excessive consumption of meat or protein before the test. Follow your doctor's instructions about your fluid intake.

The turnaround time is typically 1-2 days, but it can vary depending on the lab.

No, the test is not painful. It simply involves collecting your urine over a 24-hour period.

Yes, certain medications can affect the results of this test. Inform your doctor about any medications you are currently taking.

While both tests measure urea nitrogen, the 24-hour urine test measures the amount in your urine, while the BUN test measures the amount in your blood.

Various factors can affect the results, including your diet, fluid intake, certain medications, and physical activity.

Yes, consuming a lot of protein can increase the amount of urea nitrogen in your urine.

If your results are abnormal, your doctor will discuss what the results mean and may order further tests to confirm a diagnosis.

Yes, you can perform your regular activities during the 24-hour urine collection period. However, you should avoid excessive physical activity.

Yes, the container for a 24-hour urine collection is special. It contains a preservative to prevent changes in the substances being measured.

The test is conducted over a 24-hour period to provide a more accurate picture of your kidney function. The level of urea nitrogen in your urine can vary throughout the day, influenced by factors like your diet, hydration levels, and physical activity.

There is no direct risk involved in taking a urea - 24 hour urine test. It is a non-invasive procedure that requires you to collect your urine. However, there may be indirect risks if abnormal results aren't addressed promptly.

It's best to avoid alcohol before the test as it can affect hydration levels, and hence, the concentration of urea in your urine.

Yes, while kidney diseases are the primary concern, results from the test can also suggest other issues such as dehydration, malnutrition, or liver disease.

After you hand in your urine sample, the laboratory will measure the urea nitrogen levels. The results will then be sent to your healthcare provider who will discuss the results with you.

Yes, a Blood Urea Nitrogen (BUN) test can also measure the amount of urea nitrogen in your body. However, the urine test is more precise as it measures the urea nitrogen levels over a 24-hour period.

If your urea levels are normal, but you're still experiencing symptoms, your doctor might order other tests. Symptoms could be due to conditions that don't affect urea levels or could be non-medical issues like stress or anxiety.

If you're pregnant and your doctor recommends the test, you should take it. Pregnancy can put extra stress on your kidneys, and monitoring your kidney function can be essential during this time.

Yes, you can collect the urine at home. You will be given a special container to collect your urine over a 24-hour period.

Yes, a child can undergo this test. However, it might be challenging for a child to collect all their urine for 24 hours. It's best to discuss with your pediatrician for the most appropriate testing methods for children.