Norepinephrine

Catecholamines are a group of hormones made by your adrenal glands, two small glands located above your kidneys. Hormones act as chemical messengers in your bloodstream. They carry information that controls the actions of certain cells or organs. The main types of catecholamines are dopamine, norepinephrine, and epinephrine.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

4 published ranges, each from a named source

100 ug/24 hr drawn: all ages · American Board of Internal Medicine (Laboratory Test Reference Ranges)

18 y+: 14–120 ug/d
Normal: 0–100 ug/24 hr

Ranges from ARUP Laboratories Test Directory, American Board of Internal Medicine (Laboratory Test Reference Ranges).

All source ranges (4)

Source	Sex	Age	Range
American Board of Internal Medicine (Laboratory Test Reference Ranges)	All	all ages	0–100 ug/24 hr
ARUP Laboratories Test Directory	All	4 y – 10 y	7–65 ug/d
ARUP Laboratories Test Directory	All	11 y – 17 y	12–96 ug/d
ARUP Laboratories Test Directory	All	18 y+	14–120 ug/d

details

Sample: Urine · LOINC
Code: LOINC 2668-2 · ug/24 hr
Also known as: Noradrenalin, Norepi, Norepin, Norepineph, Norepinephr

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