What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Epinephrine vs Atropine - What's the difference?

epinephrine | atropine |

As nouns the difference between epinephrine and atropine

is that epinephrine is (hormone|neurotransmitter|organic compound) a catecholamine hormone and neurotransmitter; as a hormone, secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system); as a neurotransmitter, synthesized from norepinephrine while atropine is (poison|pharmaceutical drug) an alkaloid extracted from the plant deadly nightshade (atropa belladonna ) and other sources though overdoses would be fatal it is used as a drug in medicine for its paralytic effects (eg in surgery to relax muscles, in dentistry to dry the mouth, in ophthalmology to dilate the pupils).

epinephrine

Noun

(-)
  • (hormone, neurotransmitter, organic compound) A catecholamine hormone and neurotransmitter; as a hormone, secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system); as a neurotransmitter, synthesized from norepinephrine.
  • Synonyms

    * (hormone and neurotransmitter) adrenalin, adrenaline, 4,5-?-trihydroxy-N -methylphenethylamine

    Hypernyms

    * (hormone) catecholamine * (neurotransmitter) monoamine, phenethylamine

    atropine

    Noun

    (-)
  • (poison, pharmaceutical drug) An alkaloid extracted from the plant deadly nightshade (Atropa belladonna ) and other sources. Though overdoses would be fatal it is used as a drug in medicine for its paralytic effects (e.g. in surgery to relax muscles, in dentistry to dry the mouth, in ophthalmology to dilate the pupils).