You searched for: “adrenaline
adrenaline, epinephrine
The hormone that is secreted by the medulla of the adrenal glands.

Adrenaline is synthesized from a closely related substance, noradrenaline, and the two hormones are released into the bloodstream in situations of fear or stress.

This entry is located in the following unit: Anatomy and Related Anatomical Terms (page 1)