CATECHOLAMINES, Plasma
الكاتيكولامينات، بلازما
Sample Type
🧪 Blood
Results In
⏱ 5-6 Days
Fasting
✅ Not Required
Parameters
📊 1
What is CATECHOLAMINES, Plasma?
The Plasma Catecholamines test measures the levels of stress hormones like epinephrine (adrenaline), norepinephrine (noradrenaline), and dopamine in your blood plasma. These hormones are produced by the adrenal glands and nerve cells, playing a vital role in your body's "fight or flight" response.
Why is this test important?
This test is primarily used to help diagnose rare tumors of the adrenal glands (pheochromocytoma) or nerve tissue (paraganglioma) that produce excessive amounts of these hormones. High levels can cause symptoms like high blood pressure, headaches, sweating, and palpitations.
How to Prepare
Strict preparation is required. You may need to avoid certain foods (e.g., bananas, caffeine, chocolate), drinks (e.g., alcohol, coffee, tea), and medications (e.g., decongestants, antidepressants) for several days before the test. Avoid strenuous exercise and stress. Follow all instructions carefully.
Frequently Asked Questions
Do I need to fast before my blood test?▼
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Medical Disclaimer: The information on this page is for educational purposes only and should not be considered medical advice. Always consult your physician or qualified healthcare provider for diagnosis and treatment. Test results should be interpreted by a qualified medical professional.