Adrenalin

The Adrenaline, Plasma test measures the level of adrenaline (epinephrine) in the blood. Adrenaline is a hormone produced by the adrenal glands in response to physical or emotional stress. It helps regulate heart rate, blood pressure, breathing, and the body’s “fight-or-flight” response. This test is mainly used to investigate conditions associated with excessive production of catecholamines, such as adrenal gland tumours, and to evaluate certain causes of unexplained high blood pressure or episodes of rapid heartbeat.

 Who Should Get This Test Done?

    This test may be recommended for:

●     Individuals with episodes of severe or unexplained high blood pressure.

●     Individuals experiencing sudden palpitations, excessive sweating, headaches, or anxiety-like episodes.

●     Individuals suspected of having an adrenal gland tumour such as pheochromocytoma or paraganglioma.

●     Individuals undergoing evaluation for disorders affecting catecholamine production.

●     Individuals whose healthcare provider recommends testing for unexplained symptoms related to excess adrenaline release.

Why Consider This Test?

●     Measures plasma adrenaline levels to assess catecholamine production.

●     Helps investigate adrenal gland disorders associated with excess hormone secretion.

●     Supports the evaluation of unexplained episodes of hypertension and rapid heartbeat.

●     Provides useful information when assessing suspected pheochromocytoma or related conditions.

●     Can be used alongside other catecholamine and metanephrine tests for a comprehensive hormonal evaluation.

 More Information

Adrenaline, also known as epinephrine, is one of the body’s primary stress hormones. Its levels can rise rapidly during physical activity, emotional stress, pain, or illness. Because of these natural fluctuations, the test is often performed under carefully controlled conditions, and the results are interpreted together with clinical findings and other laboratory investigations. In many cases, it is requested along with measurements of noradrenaline (norepinephrine), dopamine, or plasma free metanephrines to provide a more complete assessment of adrenal gland function.

Other Names

●     Epinephrine, Plasma

●     Plasma Adrenaline Test

●     Plasma Epinephrine Test

●     Plasma Catecholamine – Adrenaline

●     Adrenaline Assay, Plasma