difference between epinephrine and norepinephrine
Epinephrine Vs Norepinephrine. Epinephrine and norepinephrine are very similar substances. The two are closely related hormones or neurotransmitters that are almost identical chemically and structurally. In laymanâs terms, epinephrine is otherwise known as adrenaline while norepinephrine is colloquially known as noradrenaline.