vasoconstriction
/ˌveɪzoʊkənˈstrɪkʃən/
noun
- The narrowing of blood vessels, which reduces blood flow.
- The medication works by promoting vasoconstriction to stop bleeding.
- Cold weather can cause vasoconstriction in your fingers and toes.
- Vasoconstriction is a natural response to injury that helps limit blood loss.
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