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Understanding the Test
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Content created by
Written by
Dr. Shreya Gupta
BDS, MDS - Oral and Maxillofacial Pathology
Reviewed by
Dr. Ashish Ranjan
MBBS, MD (Pharmacology)
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Protein Urine

You need to provide
Urine
This test is for
Male, Female
Test Preparation
  1. The urine sample must preferably be the first morning midstream urine (part of urine that comes after the first and before the last stream). Collect the urine sample in a sealed and sterile screw-capped container provided by our sample collection professional. Ensure that the urethral area (from where the urine is passed) is clean & container doesn't come in contact with your skin. Women are advised not to give the sample during the menstrual period unless prescribed. You should submit all the required samples for this package at once during the scheduled sample collection.

Understanding Protein Urine


What is Protein Urine?

The Protein Urine test is used to detect the presence of protein in the urine sample. This test is done as part of routine urine examination to diagnose and monitor kidney disease, diabetes, hypertension, and preeclampsia during pregnancy. 

Proteins are vital substances that are typically retained in the blood by healthy kidneys. Under normal circumstances, the kidneys filter waste while keeping essential proteins, like albumin, within the blood. However, when the kidneys are damaged or compromised, they may allow proteins to leak into the urine, a condition, known as proteinuria. The Protein Urine test detects protein, providing insights into kidney function and overall health.

This test is essential for identifying kidney disorders such as nephrotic syndrome, chronic kidney disease, glomerulonephritis, urinary tract infections, etc. It is also valuable in monitoring conditions like hypertension and diabetes, which can impact kidney health. Additionally, this test can monitor the progression of known kidney disease and the effectiveness of treatments.

Your doctor may recommend a urine protein test if symptoms such as swelling in the legs, ankles, or around the eyes, or signs of kidney dysfunction such as changes in urination patterns are present. It may also be indicated in individuals with risk factors such as diabetes or hypertension to monitor kidney function and detect potential damage early.

Drink enough water to provide a urine sample. A mid-stream urine sample should be collected into a sterile container provided by the sample collection professional. Women are advised not to give the sample during their menstrual period unless prescribed, as it can interfere with certain test results. Inform your doctor about all the medications or supplements that you may be taking as these may affect the test results , potentially requiring adjustments or temporary discontinuation before the test. 

Don't self-medicate at home solely based on these results and always consult a doctor for proper understanding of the test results. Narrate your complete medical history to help the doctor correlate your clinical and laboratory findings. The results will help them determine your medical condition and formulate your treatment plan.

What is Protein Urine used for?

The Protein Urine test is done: 

  • To monitor kidney function over time especially in individuals with diabetes, hypertension, kidney diseases etc.
  • To diagnose proteinuria (excess protein in urine) indicating kidney damage. 
  • To monitor chronic conditions such as diabetes or hypertension that can impact kidney health.
  • To identify underlying causes of kidney damage such as glomerulonephritis, nephrotic syndrome, kidney damage etc.
  • To diagnose proteinuria in pregnant women to detect preeclampsia.
  • To evaluate the effectiveness of treatments for  kidney-related issues.

What does Protein Urine measure?

The Protein Urine test detects the presence of proteins in the urine sample. Essential proteins are typically retained in the blood by healthy kidneys, but their presence in urine can indicate kidney damage or dysfunction. Conditions like diabetes, hypertension, and certain kidney diseases can cause increased protein leakage into the urine. This test is crucial for assessing kidney health and detecting abnormalities that may require further investigation or intervention.

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