The definition of 'vasoconstrictor' & the word 'vasoconstrictor' in example sentences or phrases

Noun
1
any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure

Synonyms of the word 'vasoconstrictor' & Antonyms of the word 'vasoconstrictor'.

Noun
Synonymsvasoconstrictive,