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A member asked:

Should i redo the plasma metanephrine test if i took high doses of 5htp?

A doctor has provided 1 answer
Dr. Clarence Grim answered

Specializes in Endocrinology

Metanephrine test: Check which assay was used and interfering substances meds with your lab. Discuss with the Dr who ordered the test. Let us know.

Answered 11/17/2020

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Related Questions

A member asked:

What are the advantages of the plasma free metanephrine blood test over the standard urine tests for pheochromocytoma?

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What does it mean if my Metanephrines Total (244) and Nor/Epinephrines Totals (107) are Elevated in my urine? I just got an email from the lab that ran these tests.

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What other blood tests (other than catecholamines and metanephrine) would be abnormal with pheochromocytoma? Would CRP or sedrate be high?

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Should i redo 24 hrs urine test for catecholamines metanephrine if i had a cigarette or just give it to lab?

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8 days post total thyroidectomy, total plasma metanephrine 301, normeta 237 and free metanephrine 64? Anything to worry about?

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