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Catecholamines, Fractionated, Plasma


Eric Randall
From start to finish, how easy & unbelievable pricing. The staff is excellent and efficiency is their motto. Plus if you need help, they are there. I am telling everyone about this awesome find!!! Super big Thank-You!
S Heintz
Absolutely one of the best tests ever! The test I took gave me so much information and made so much sense. I will definitely use this company again! Easy testing and great service!
C.S. Attaway
Dr. Brady was great. Very informative
Karen Weisman
Great Service! I had a billing issue and they took care of it quickly with just one email explaining the problem.
Build-R-US LLC
I have ordered tests a week ago still no results. Customer service phone only let you leave a message .. no response by email ... You get an idea how good they are
Nancy LeMay
TrueHealth is the most cost effective place to get my detailed full-panel thyroid lab tests. The site is easy to use and the customer service is outstanding!

$339.00 USD $413.84

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Catecholamines, Fractionated, Plasma

What’s Being Tested:

  • Catecholamines
    • Epinephrine
    • Norepinephrine
    • Dopamine

Fasting: Yes. 10-12 hours

Specimen: Blood (Draw Location | How It Works | FAQs)

Important Note:

  • Kit must be picked up and returned to draw station.
  • Avoid patient stress. Many drugs (reserpine and alpha methyldopa, levodopa, monoamine oxidase inhibitors, and sympathomimetic amines) may interfere and should be discontinued two weeks prior to specimen collection. Nose drops, sinus and cough medicines, bronchodilators and appetite suppressants, α2-agonists, calcium channel blockers, converting enzyme inhibitors, bromocriptine, phenothiazine, tricyclic antidepressants, α- and β-blockers, and labetalol may interfere. Mandelamine® interferes, but thiazides do not. Caffeine products should be avoided before and during collection. The patient should not be subjected to hypoglycemia or exertion. Increased intracranial pressure and clonidine withdrawal can cause false-positive results.
SKU: Quest_16381 Categories: , Tag:
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