24 Hour Urinary Metanephrine Test

Urinary Metanephrine Test (24 Hours)

Direct answer: This test measures metanephrine levels in a 24-hour urine sample to detect adrenal hormone overproduction.

The Urinary Metanephrine Test is a 24-hour urine analysis that measures metanephrines, which are breakdown products of stress hormones (catecholamines). It is primarily used to screen for pheochromocytoma, a rare adrenal gland tumour that causes excessive hormone release.

healthcare nt sickcare offers this test in Pune through home collection facility and direct walk-in facility. A sterile urine container is provided, and patients must collect and return the full 24-hour urine sample as instructed for accurate reporting.

Why this test is advised

Direct answer: It helps confirm or rule out adrenal gland tumours causing unexplained high blood pressure.

This test is commonly advised when patients experience persistent high blood pressure, sudden headache episodes, rapid heartbeat, or unexplained sweating that may indicate abnormal adrenal hormone activity.

Sample and preparation guidance

• 24-hour urine sample collection is required.
• A sterile collection bottle will be provided.
• Some medicines and caffeine may need temporary restriction as advised.
• No fasting is required.

Helpful references

• Test preparation guides
• Home collection booking guide
• Patient resources
• Aundh test services
• Metanephrine test reference

Frequently Asked Questions