Epinephrine [Chemical/Ingredient] Epinephrine N0000006261 1,2-Benzenediol, 4-(1-hydroxy-2-(methylamino)ethyl)-, (R)- Epinephrine M0007583 C0014563 The active sympathomimetic hormone from the ADRENAL MEDULLA. It stimulates both the alpha- and beta- adrenergic systems, causes systemic VASOCONSTRICTION and gastrointestinal relaxation, stimulates the HEART, and dilates BRONCHI and cerebral vessels. It is used in ASTHMA and CARDIAC FAILURE and to delay absorption of local ANESTHETICS. 3992 Adrenaline D004837 4-(1-Hydroxy-2-(methylamino)ethyl)-1,2-benzenediol C22868 Epinephrine Catecholamines [Chemical/Ingredient] Ethanolamines [Chemical/Ingredient]