Cortisol Urine
Also Known As
Test Parameters Included
- Urine Free Cortisol Concentration (mcg/24hr) - quantifies unbound cortisol excreted in urine
- Pathologist Endocrinology Remark - correlated against age-adjusted reference intervals for adrenal axis assessment
Department
Methodology
Sample Required
Preparation
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
Is fasting required for urine cortisol test?
No fasting is required. The test measures free cortisol excreted over 24 hours, and food intake does not significantly affect urinary cortisol levels.
How is the urine sample collected?
A 24-hour urine collection is preferred. All urine passed over a full day is collected in a provided container and kept refrigerated. A minimum of 5 mL is submitted to the lab.
What does high urine cortisol indicate?
Elevated free cortisol suggests hypercortisolism, commonly seen in Cushing's syndrome, adrenal tumors, or chronic excessive stress. Your doctor will correlate with clinical symptoms and possibly repeat the test.
Can medications affect the result?
Yes. Corticosteroids, oral contraceptives, phenytoin, and NSAIDs can alter cortisol levels. Inform your doctor about all medications before testing.
Does stress affect urine cortisol?
Physical and emotional stress can transiently raise cortisol production. One elevated result may be repeated after a stress-free period to confirm.
How to access the report?
Verified PDF report is available within 24–48 hours via www.drpatholab.in or WhatsApp/Email.
Test Description
Test Code
C51
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