Adrenaline, also known as epinephrine, is a hormone and neurotransmitter produced by the adrenal glands. It plays a crucial role in the body's "fight or flight" response. Function: When faced with a stressful or dangerous situation, the brain signals the adrenal glands to release adrenaline. Adrenaline increases heart rate, blood pressure, and breathing rate. It also dilates blood vessels in the muscles and brain, providing more oxygen and energy to respond to the threat. Additionally, adrenaline releases glucose from the liver, providing immediate energy. Medical Use: Adrenaline is used as a medication to treat anaphylaxis (severe allergic reactions), cardiac arrest, and asthma. It is administered as an injection or nasal spray. Other Facts: Adrenaline levels naturally decline after the stressful situation has passed. Prolonged or excessive adrenaline production can lead to anxiety, high blood pressure, and other health problems. Adrenaline is a catecholamine, a class of hormones that also includes dopamine and norepinephrine.
@magoosheres25263 күн бұрын
Isn’t adrenaline the thing that just… gets you going