![]() ![]() Although individuals have two adrenal glands, only one normal gland is needed to provide an adequate hormonal function. The adrenal medulla makes catecholamines, the hormones epinephrine (adrenalin), norepinephrine, and dopamine. The adrenal cortex makes important hormones, including steroids that balance the water and salt in the body and help maintain normal blood pressure. These adrenal-produced hormones include cortisol, aldosterone, the adrenaline hormones – epinephrine and norepinephrine – and a small fraction of the body’s sex hormones (estrogen and androgens).Įach gland is comprised of two parts, an outer layer called the adrenal cortex, and the center of the gland called the adrenal medulla. These hormones are involved in the regulation of metabolism, immune system support, controlling blood pressure, chemical levels in the blood, water use in the body, glucose usage, and the “fight or flight” reaction during times of stress. The adrenal glands are known as endocrine glands because they produce various hormones. They are triangular and about the size of a thumb. The adrenal glands are two small organs, one located above each kidney. ![]() ![]() Metastatic tumors that have spread from other organs of the body.An adrenalectomy is a surgery to remove one or both adrenal glands when the gland’s anatomy and function have been compromised by: ![]()
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