Adrenaline — also called epinephrine — is a hormone and neurotransmitter your body releases in response to stress, excitement, or danger. It’s part of the “fight-or-flight” response. Here’s what happens when adrenaline kicks in: • Heart rate increases – pumps more blood to muscles. • Pupils dilate – better vision. • Airways open up – more oxygen intake. • Blood sugar rises – more energy for muscles. • Pain perception drops – so you can push through. Basically, adrenaline turns your body into a h
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Epinephrine’s major action is in its role as a hormone. Epinephrine is released by your adrenal glands in response to stress. This reaction causes a number of changes in your body and is known as the fight-or-flight response. | Cleveland Clinic
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Hasan Masood | MBBS on Instagram: "Adrenaline, also known as epinephrine, is a hormone and neurotransmitter produced by the adrenal glands that triggers the body's rapid "fight-or-flight" response to danger or stress. It increases heart rate, blood pressure, and energy supply by releasing glucose, while sharpening mental focus and improving blood flow to muscles. . . . ( mbbs, medico, icu, medical, doctor, emergency, difference, edem, clinical, examination ) #mbbs #medical #reels #fyp #doctor Wa
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