adrenaline (adrenalin, epinephrine) neurotransmitter molecule. used as drug in treatment of anaphylaxis atoms are represented as

adrenalin adrenaline epinephrin epinephrine neurotransmitter hormone adrenal gland adrenoreceptor receptor catecholamine pheochromocytoma drug anaphylaxis anaphylactic shock asthma croup autoinjector stress central nervous system junkie high carbon hydrogen oxygen nitrogen molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula