is nor adrenalin or nor epinephrin is emergency hormone This question has not been answered yet! Don't worry! You can check out similar questions with solutions below ... :- adrenaline is also called as emergency hormone . we ... what is nor- adrenaline hormone?explain its 5 functions. why adrenaline hormon is known as emergency hormone? Q. Why adrenaline is known as emergency hormone? ... briefly, why adrenaline is called the emergency hormone?