epinephrine
word
Definition
Epinephrine is a hormone and medication, also called adrenaline, used in emergencies like severe allergic reactions to quickly increase heart rate and open airways.
Usage & Nuances
'Epinephrine' is the medical term used mainly in the US, while 'adrenaline' is common in everyday language and outside the US. Often used in a medical context, especially for allergic reactions ('epinephrine injection' or 'EpiPen'). Not used as a verb.
Example Sentences
Epinephrine helps people breathe during severe allergic reactions.
basic
Emergency kits often include epinephrine for safety.
basic
He always carries an epinephrine pen because of his peanut allergy.
natural
After she got her shot of epinephrine, she felt better within minutes.
natural
The doctor gave her an epinephrine injection after a bee sting.
basic
If you see someone having a severe reaction, use their epinephrine right away.
natural