Adrenaline (also called epinephrine) is a hormone made mostly in your adrenal glands. Your body releases it into your bloodstream within a couple of minutes of a stressful situation. This triggers ...

An adrenaline rush is one of the body’s vital defense mechanisms. This occurs when the body releases the hormone adrenaline, or epinephrine, into the bloodstream. The adrenal glands, which sit above ...

Adrenaline is also known as the fight-or-flight hormone. It’s released in response to a stressful, exciting, dangerous, or threatening situation. Adrenaline, also called epinephrine, helps your body ...