Free Metanephrine Blood Test

Free Metanephrine Blood Test

Direct answer: This blood test measures free metanephrine levels to detect excess adrenal hormone activity.

The Free Metanephrine Test is a blood-based hormone analysis that measures free metanephrines, which are metabolic by-products of adrenaline and noradrenaline. It is primarily used to screen for pheochromocytoma, a rare adrenal gland tumour causing abnormal stress hormone release.

healthcare nt sickcare offers this test in Pune through home collection facility and direct walk-in facility. A trained phlebotomist collects the blood sample, ensuring accurate testing with minimal patient preparation.

Why this test is advised

Direct answer: It helps diagnose adrenal gland tumours linked to unexplained high blood pressure.

This test is advised when patients experience sudden high blood pressure episodes, headaches, palpitations, or excessive sweating that may indicate abnormal adrenal hormone secretion.

Sample and preparation guidance

• Blood sample is collected from a vein.
• Short rest before sample collection may be advised.
• Some medicines and caffeine may need temporary restriction.
• No fasting is usually required unless advised by the doctor.

Helpful references

• Test preparation guides
• Laboratory services
• Patient resources
• Compare health checkups
• Metanephrine blood test reference

Frequently Asked Questions