Adrenaline, also known as epinephrine, is a hormone and neurotransmitter produced by the adrenal glands. It plays a key role in the body's fight-or-flight response, rapidly preparing the body for action in high-stress situations. Adrenaline increases heart rate, expands air passages, and boosts energy production, making it crucial for survival mechanisms....
Testing for adrenaline levels can be beneficial for individuals experiencing symptoms of adrenal gland disorders, such as adrenal insufficiency or pheochromocytoma (a type of tumor that can increase adrenaline production). It’s also useful for those with unexplained symptoms like sudden blood pressure changes, heart palpitations, or severe anxiety, which might be linked to adrenaline secretion abnormalities.
The experience of adrenaline release is often described as a ‘rush’ due to its sudden and intense nature. These effects are typically short-lived, subsiding as the hormone levels return to normal.