Catecholamine blood test

Catecholamines, Total

Optimal range: 242 - 1125 pg/mL

Catecholamines are a group of similar hormones released into the bloodstream in response to physical or emotional stress.

The primary catecholamines are:

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Dopamine

Optimal range: 0 - 20 pg/mL

Dopamine is widely distributed throughout the central nervous system and is involved in the control of movement.

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Epinephrine

Optimal range: 0 - 95 pg/mL

Norepinephrine

Optimal range: 217 - 1109 pg/mL

Norepinephrine (also called noradrenaline) is one of the catecholamines. Catecholamines are hormones made by the adrenal glands. The three catecholamines are epinephrine (adrenalin), norepinephrine, and dopamine.

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