Norepinephrine Meaning in English
word
Definition
A chemical produced by the body that acts as both a hormone and a neurotransmitter, helping control alertness, attention, and the body's response to stress.
Usage & Nuances
Used mainly in medical and scientific contexts. 'Norepinephrine' is the American English term; in British English and most other languages, it's called 'noradrenaline'. Discussed in relation to stress, mood, attention, and certain medications.
Example Sentences
Norepinephrine helps your body react to stress.
basic
Doctors may give norepinephrine to raise blood pressure.
basic
The brain releases norepinephrine when you are scared.
basic
Low levels of norepinephrine can make it hard to focus or feel alert.
natural
Some antidepressants work by increasing norepinephrine in the brain.
natural
When your heart races during an emergency, that's norepinephrine at work.
natural