24 Hours Urinary Protein

The 24-Hour Urinary Protein Test is a laboratory investigation used to measure the total amount of protein excreted in urine over a 24-hour period.

Normally, only a small amount of protein passes into urine. Higher levels may indicate kidney damage or other medical conditions affecting kidney function. This test helps healthcare professionals evaluate protein loss through urine and assess possible kidney-related abnormalities.

What Does This Test Check?

• Total protein excretion over 24 hours

• Abnormally high urinary protein levels (Proteinuria)

• Protein loss through the kidneys

• Possible kidney-related abnormalities

Sample Requirements

• Sample Type: 24-Hour Urine

• Collection Period: Complete 24-hour urine sample

• Test Category: Laboratory – Biochemistry

Patient Preparation

• Follow your doctor's instructions regarding diet and fluid intake.

• Inform your healthcare provider about medications you are taking.

• Avoid unusual strenuous physical activity before and during collection unless advised otherwise.

• Use the laboratory-approved urine collection container.

• Follow the laboratory's storage and transportation instructions.

24-Hour Urine Collection Instructions

1. Day 1 – Morning: Empty your bladder into the toilet after waking up. Do not collect this first urine. Record the exact time.

2. During the Next 24 Hours: Collect all urine passed throughout the day and night in the designated container.

3. Day 2 – Morning: Collect your final urine sample at exactly the same time as the previous day's starting time.

4. Storage: Store the sample according to laboratory instructions.

5. Submission: Deliver the complete collection to the laboratory as instructed.

Relevant Conditions

• Proteinuria

• Kidney Function Abnormalities

• Kidney Disease Evaluation

• Nephrotic Syndrome Assessment

Important Information

Complete and accurate 24-hour urine collection is essential for reliable results. Test findings should be interpreted by a qualified healthcare professional alongside clinical symptoms and other investigations.

Please confirm test availability and sample collection requirements with the laboratory before booking.